brightview planned maintenance rev e a

7/25/2019 BrightView Planned Maintenance Rev E A

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Philips Healthcare 3860 North First St San Jose, CA 95134-1702

BrightView

Planned MaintenanceManual

4535 604 24331, Rev E

CSIP Level 1

Sec 1: Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Sec 2: Gantry Cover Removal & Inspections (6-month). . . . . . . . 9

Sec 3: Table Inspections & Lubrications (6-month) . . . . . . . . . . 15

Sec 4: Gantry/Detector Alignment Checks (6-month) . . . . . . . . 19

Sec 5: Gantry Lube & Cover Replacement (6-month) . . . . . . . . 21

Sec 6: Detector & Table Cover Removal & Checks (Annual) . . 43

Sec 7: Detector Calibration and Final Checks (6-month) . . . . . . 55

Apx A: Table Needle Bearing Lubrication (Annual) . . . . . . . . . 57Apx B: Logs (6-month & Annual). . . . . . . . . . . . . . . . . . . . . . . . 63

Author: [email protected]



2 CSIP Level 1 4535 604 24331, Revision E

PROPRIETARY NOTICE:

This document and the information contained in it is proprietary and confidential information of Philips Medical Systems ("Philips")

and may not be reproduced, copied in whole or in part, adapted, modified, disclosed to others, or disseminated without the prior

written permission of the Philips Legal Department. Use of this document and the information contained in it is strictly reserved for

current Philips personnel and Philips customers who have a current and valid license from Philips for use by the customer’sdesignated in-house service employee on equipment located at the customer’s designated site. Use of this document by unauthorized

persons is strictly prohibited. Report violations of these requirements to the Philips Legal Department at 22100 Bothell Everett

Highway, Bothell, WA 98021. This document must be returned to Philips when the user is no longer licensed and in any event upon

Philips’ first written request.

COPYRIGHT NOTICE:

© June 8, 2011, Koninklijke Philips Electronics N.V. All Rights Reserved.

WARRANTY DISCLAIMER:

Philips provides this document without warranty of any kind, either implied or expressed, including, but not limited to, the implied

warranties of merchantability and fitness for a particular purpose.

LIMITATION OF LIABILITY:Philips has taken care to ensure the accuracy of this document. However, Philips assumes no liability for errors or omissions and

reserves the right to make changes without further notice to any products herein to improve reliability, function, or design. Philips

may make improvements or changes in the product(s) or program(s) described in this document at any time.

CSIP LEVEL 1

This document and the information contained in it is strictly reserved for current Philips Medical Systems ("Philips") personnel,

Philips licensed representatives and Philips customers who have purchased a valid service agreement for use by the customer’s

designated in-house service employee on equipment located at the customer’s designated site. Use of this document by unauthorized

persons is strictly prohibited. This document must be returned to Philips when the user is no longer licensed and in any event upon

Philips first written request.




CONVENTIONS USED IN THIS MANUAL

The following conventions are used in this manual.

C WARNING: Messages that alert you to conditions that may result in death or serious injury.

B CAUTION: Messages that alert you to conditions that may result in one or more of the following.

• Minor or moderate injury

• Damage to the equipment or other property

• Data loss

IMPORTANT: Vital information that describes how to properly install, configure, or use the system.

TIP: Information that will help you perform a task

NOTE: Additional information that may help explain an action or procedure.




ABBREVIATIONS USED IN THIS MANUAL

SPECT Single Photon Emission Computed Tomography.

Cal An abbreviation of the word Calibration.

REVISION HISTORY

Rev A Initial release.

Rev B Added Table Needle Bearing lubrication.

Rev C Added Collimator Locking Pin and Table Floor Locking Pin lubrication.

Rev D Reformatted. Added details and illustrations for cover removal, gantry calibration checks and lubrication. Removed the

requirement to measure detector voltages during visits. Changed detector bonnet removal from every six months to every12 months - and only for the purpose of cleaning fans, filters and checking/lubricating collimator locking mechanisms.

Created “annual” section to describe detector and some table checks that are only done every 12 months.

Rev E Eliminated requirement to perform Gantry and Detector mechanical alignments. Changed Table Drive Belt inspections

from 6 months to 12 months. Clarified that Center of Rotation (COR) Calibrations and QA procedures must be performed

every 6 months.



SECTION 1


INTRODUCTION

PURPOSE

This document specifies these planned maintenance checks for BrightView cameras:

• Semi-Annual Checks: Gantry inspections and lubrications; Table inspections and lubrications notrequiring removal of large Table Covers.

• Annual Checks: Detector Fan/Filer Cleaning and Collimator Locking Mechanisms (that require

Bonnet removal); Table inspections/lubrications (that require removal of the large Table Covers).

RESPONSIBILITIES

The Field Service Engineer assigned to each customer site is responsible for performing these procedures.

REQUIRED LUBRICANTS AND TOOLS

• Lubriplate 630-2 (9999-5047, 4535 601 38041)

• Multi Purpose Green Lubricant (9999-5090, 4535 601 38401)

• Power AC Lub (9999-5044, 4535 601 38011)• Grease Pump (similar to 9999-5072, 4535 601 38271)

• Push-pull Gauge >10 lbs or >4.5 kg (9999-5388, 4535 602 18391)

• Digital level or digital protractor

• Common field service tools



Section 1 Introduction


TIME REQUIREMENTS

If you do not need to retune the Detectors and no Gantry calibrations affecting Collimator Exchanges are

necessary, allow 4 - 6 hours for a semi-annual, and 6 - 8 hours for an annual Planned Maintenance Visit.

If Detector tuning is necessary, allow an additional 2 - 4 hours without Linearity, and another 1 - 2 hours if

Linearity is necessary. In a small room where you cannot tune both detectors simultaneously, detector

tuning times will double (i.e., 4 - 8 without Linearity and another 2 - 4 with Linearity).

If you recalibrate any Gantry motion that affects Collimator Exchanges, allow 0.5 hours per Collimator

Cart.

ABOUT THIS MANUAL

In this manual, Planned Maintenance checks are indicated by a check box in front of the check.For example:

❒ The Table Vertical Drive Mechanism is free of metal flakes and dust; it does not show excessive wear.

Steps preparing for a maintenance check are numbered or lettered.

For example:

1. Lower the Table all the way down.a. Remove the Left and Right Shroud Covers.

Sections 1 through 7 and Appendix A of this manual are CSIP Level 1. You can print those parts of this

manual, but you cannot leave them on site.

However, Appendix B is CSIP Level 0. You should print out Appendix B, use a pen to enter information

into the logs and leave Appendix B on site.



Section 1 Introduction




SECTION 2


GANTRY COVER REMOVAL AND INSPECTIONS(6-MONTH)

You must do the steps in this section every six months.

PRELIMINARY INSPECTIONS

1. Inspect the covers (particularly the moving Radius and Table Covers), labels and paint for excessive

wear and appearance; apply touch-up paint or replace as necessary.

❒ The Covers do not show excessive wear; labels and paint are satisfactory.

2. Run a Pre-programmed Motion involving all motions. Listen for excessive noise, vibration, uneven

motion and coasting. If the Gantry Roll motion is noisy, adjust Gantry Roll Backlash as specified inthe Backlash Adjustment Procedure (4535 604 70171).

❒ None of the Gantry motions exhibit excessive noise, vibration, uneven motion or coasting.

3. While running a Pre-programmed Motion, press on the Covers of the two mounted Collimators;

verify that the gantry motion stops. Mount all Collimators and repeat the same test.

❒ Pressure on any Collimator Cover will stop gantry motions.

4. Verify that all E-stop Switches (Gantry User Power Panel, Gantry left side, Table and Acquisition

Console) will stop gantry motions.

❒ All E-Stop Switches will stop gantry motions.



Section 2 Gantry Cover Removal and Inspections (6-month)


GANTRY COVER REMOVAL

Remove the Gantry covers in this order:

1. Remove the Right Leveling Cover which is attached

with Velcro. Do the same for the Left Leveling Cover.

2. Remove the Rear Access Cover which is attached

with four button head screws.

3. On the sides of the Gantry Base, push in the Lower

Latch Buttons to release the lower ends of the Right

Side Gantry Cover. Repeat for the Left Side Gantry

Cover.

TIP: The next step is much easier with two people.

4. Remove the Right Side Gantry Cover by pulling that cover out at the bottom, and lifting it up and off

the hooks inside the Gantry. Similarly, remove the Left Side Gantry Cover.

Right Leveling Cover

Right Side Gantry Cover

Lower Latch Buttons

Rear Access Cover





5. Remove the Right Front Gantry Cover by:

a. removing the four M5 nuts that attach the inside centerof that cover to a mounting bracket, and

b. removing the M4 screw that attaches the bottom of that

cover to a mounting bracket on the Docking Bay.

6. In a similar manner, remove the Left Front Gantry Cover.

Right Front Gantry Cover





GANTRY INSPECTIONS

1. Power down the system (hold upper left button on User Panel for 2 seconds) and use a small hand

vacuum to clean these fans:

a. two fans on the top of the Gantry Electronics Panel (right side of the Gantry),

b. one fan on each of the two motherboards on the Gantry Electronics Panel, and

c. one fan on each of the two power supplies in the rear of the Gantry.

2. Restore power to the system (hold upper left button on User Panel for 2 seconds).

3. Ensure the fans are functioning:

❒ The fans in the Gantry Electronics Panel and the Rear of the Gantry are clean and functioning.

4. Inspect the Gantry for loose wires, cables, brackets, belts, screws and nuts:

❒There are no loose wires, cables, brackets, belts, screws or nuts.

5. Inspect the Radius, Tangential and Ring cable troughs for proper cable alignment and signs of wear.

❒ The Radius, Tangential and Ring cable troughs are properly aligned and do not show signs of

wear.





EXCHANGER, COLLIMATOR AND DOCKING BAY INSPECTIONS

1. Inspect each Exchanger Cart for loose screws and nuts. Inspect each Bracket for excessive wear.

❒ No Exchanger Carts have loose screws or nuts; the Brackets do not show excessive wear.

2. On each Collimator, visually inspect each Dog,

Hook, Hook Fastener and Jam Nut (early 2007

Carts) or Set Screw (late 2007 and beyond) for

excessive wear and tightness.

❒ None of the fasteners on the Collimators

show excessive wear.

3. On the Docking Bay, check the condition of thecart-sensing switches, wiring and motor.

❒ The Docking Bay cart-sensing switches,

wiring and motor are functional.

Collimator Dog

Exchanger Bracket

Collimator Hook

Collimator

Hook Fasteners

Collimator

Jam Nut

(early 2007)

Collimator

Set Screw

(late 2007 & beyond)



Section 3 Table Inspections and Lubrications (6-month)


TABLE LUBRICATION

1. Remove the Patient Pallet by lifting the Black-colored Latch on

the Table "Pillow". Move the Patient Pallet in toward the Gantry

about 10 cm (to avoid hitting the E-Stop Button with the Handle),

then tilt the Pillow up and slide the Patient Pallet completely out

of the Table.

2. Remove the Longitudinal Leadscrew Cover from the center of

the Table by removing the screws that attach that cover to the

Table.

IMPORTANT: In the next step, be careful not to put lubricant on

the Teflon-coated Longitudinal Leadscrew.3. Clean the Longitudinal Rail with clean wipes and apply Multi

Purpose Green Lubricant

❒ The Longitudinal Rail is clean and lubricated.

Pillow

Black-colored Latch

Longitudinal Leadscrew Cover

Button Head Screws





4. Re-attach the Longitudinal Leadscrew Cover with the button

head screws.

5. Replace the Patient Pallet by ensuring the Pillow is in the up

position and sliding the Pallet under the Pillow.

6. Press the down on the Black-colored Latch on the Table "Pillow".

7. On the Table Locking Pin at the front of the Table, apply a small amount of Power AC lubricant to

the Locking Pin Shaft:❒ The Table Locking Pin Shaft is lubricated.


Button Head Screws

Pillow

Black-colored Latch



SECTION 4


GANTRY/DETECTOR MECHANICAL ALIGNMENT CHECKS(6-MONTH)


Tangential Drive Jam Nut Checks

1. Put the camera in this position again:

• GantryRoll = 0.00

• Det1R = -558.00• Det1T = 0.00

• Theta1 = - 90.00

• Det2R = 558.00

• Det2T = 0.00

• Theta2 = 90.00



Section 4 Gantry/Detector Mechanical Alignment Checks (6-month)


2. Visually inspect the jam nuts on the Tangential

Leadscrews; ensure the outside jam nut is still

tight against the inside jam nut.1

❒ The Detector 1 Tangential Leadscrew Jam Nut is tight.

❒ The Detector 2 Tangential Leadscrew Jam Nut is tight.

3. Re-install the Collimators on both Detectors.

1. If the outside jam nut is not tight against the inside one, obtain a torque wrench and torque the outside jam nut to the inside one at 130 in-lbs (15 NM).

Access toDetector 1

TangentialJam Nut

Access toDetector 2TangentialJam Nut

Jam Nuts



SECTION 5


GANTRY LUBRICATION AND COVER REPLACEMENT(6-MONTH)


Before applying new lubricant, this section will instruct you to inspect and clean the Radius and Tangent

Drives.

NOTE: The grease on these drives should be green or tan in color. Dark or black grease may indicate

excessive wear or binding and requires further investigation.

Gantry lubrication steps:

1. If not already mounted, to protect the crystals, mount Collimators on both Detectors.

2. To pre-position the Gantry, select the Pre Programmed option for SPECT 180.

3. Initiate Motdiag (double click on Gantry Teraterm, press ENTER and type motdiag)

4. Enter the privilege mode by pressing P.

CAUTION: In Motdiag, the collision avoidance features do not function. When using Motdiag,

watch Detector motions and be ready to stop a motion by pressing the Space Bar on the AcquisitionStation or hitting an Emergency Stop Button. If you are not careful, you can run the Detectors into

the floor, into each other or into the Catcher. This will cause considerable damage to the equipment.

5. Swing the table out of the way.

!



Section 5 Gantry Lubrication and Cover Replacement (6-month)


RADIUS DRIVE CLEANING

1. Using Motdiag

, in Arm Mode (page 1), put the camera in this position:

1,

2


• Det1R = -550.00

• Det1T = 0.00

• Theta1 = - 90.00

• Det2R = 550.00

• Det2T = 0.00

• Theta2 = 90.00

2. Inspect the exposed parts of the Radius 1 & 2

Lead Screws and the left & right Radius Rails.

Use clean wipes to remove excessive or dark/black grease.

❒ The exposed parts of the Radius 1 & 2 Lead Screws are free

of excessive or dark/black grease.

❒ The exposed parts of the left and right Radius Rails are free of

excessive or dark/black grease.

1. You may need to press Collision Override on the Touch Screen before moving to these positions.

2. To move a motion with Motdiag, use the left/right arrow keys to go to page 1 (Arm Mode), use the up/down arrow keys to select a motion (e.g., Gan-

try Roll), press F (set Motion Final Position), type the desired final position value (e.g., -90), press ENTER and press S (Start/Stop Motion). The sys-

tem will move to the selected motion to the final position.

LeftRadiusRailRadius 2

LeadScrew

Right

RadiusRail

Radius 1Lead

Screw

RightRadiusRail

LeftRadiusRail





3. Inspect the inside Radius 1 & 2 Limit Sensors. Ensure no oil

(from the breakdown of old grease) has dripped into the

sensors. Clean as necessary.

❒ The inside Radius 1 and 2 Limit Sensors are clean.

InsideRadius

Limit Sensors

InsideRadiusLimitSensor





4. Using Motdiag, in Arm Mode (page 1), put the camera in

this position:

• Det1R = -300.00

5. Inspect the other exposed parts of the Radius 1 Lead Screw,

the left & right Radius Rails and the outside Radius 1 Limit

Sensor. Use clean wipes to remove excessive or dark/black

grease.

❒ The exposed parts of the Radius 1 Lead Screw are freeof excessive or dark/black grease.

❒ The exposed parts of the right Radius Rail are free of


❒ The outside Radius 1 Limit Sensor is clean.

Outside Radius 1Limit Sensor

S i G L b i i d C R l (6 h)





6. Using Motdiag, in Arm Mode (page 1), put the camera back in this position:

• Det1R = -550.00

CAUTION: Do the last step and the next step separately. If you rotate the Gantry while either

Radius is at -300, you will hit the Catcher.

7. Using Motdiag, in Arm Mode (page 1), put the camera to

this position:


• Det2R = 300.00

8. Inspect the outside Radius 2 Limit Sensor; ensure no oil

(from the breakdown of old grease) has dripped into thesensors. Inspect the exposed parts of the Radius 2 Lead

Screw and Radius Rail. Clean as necessary.

❒ The Radius 2 Limit Sensor is clean.

❒ The exposed parts of the Radius 2 Rail and Lead Screw are free of excessive or dark/black

grease.

9. Using Motdiag, in Arm Mode (page 1), put the camera back in this position:

• Det2R = 550.00

!

Access toOutsideRadius 2LimitSensor

S ti 5 G t L b i ti d C R l t (6 th)





TANGENT DRIVE CLEANING

1. Inspect the inside and outside Tangent Rails. Use

clean wipes to remove excessive or dark/black

grease.

❒ The left and right inside Tangent Rails are

free of excessive or dark/black grease.

❒ The left and right outside Tangent Rails are

free of excessive or dark/black grease.

2. Inspect the Tangent 1 & 2 Lead Screws. Use

clean wipes to remove excessive or dark/black

grease.

❒ The Tangent 1 & 2 Lead Screws are free of


InsideTangentRails

OutsideTangentRail

OutsideTangentRail

OutsideTangentRail

OutsideTangentRail

Tangent 2LeadScrew

Tangent 1LeadScrew

Section 5 Gantry Lubrication and Cover Replacement (6 month)





3. Inspect the upper and lower Tangent 1 & 2

Limit Sensors (4 sensors); ensure no oil (from

the breakdown of old grease) has dripped into

the sensors. Clean as necessary.

❒ The upper and lower Tangent 1 LimitSensors are clean.

❒ The upper and lower Tangent 2 Limit

Sensors are clean.

Access toTangent #2

LimitSensor

Access toTangent #2Limit

Sensor

Access toTangent #1

LimitSensor

Access toTangent #1Limit

Sensor

Tangent 1LimitSensor(Upper)

Tangent 1Limit

Sensor(Lower)

Tangent 2LimitSensor(Upper)

Tangent 2Limit

Sensor(Lower)






TANGENT DRIVE LUBRICATION

1. Load the Grease Pump with Multi Purpose Green Lubricant (see tools in Section 1 - Introduction).

2. Using Motdiag, in Arm Mode (page 1) put the camera in this position:


• Det1R = -400.00

• Det1T = -350.00

• Theta1 = - 90.00

• Det2R = 550.00

• Det2T = 0.00

• Theta2 = 90.00

3. To lubricate the left-side Tangent 1 Bearing Blocks,stand on the left side of the Gantry.

4. Locate both upper-left Grease Fittings on the Bearing

Blocks that ride on the Tangent 1 Rails.

5. Apply one or two pumps of Multi Purpose Green Lubricant to both left-side

Tangent 1 Grease Fittings.❒ Both left-side Tangent 1 Grease Fittings are lubricated.

Access toTangent 1Upper &LowerGreaseFittings (2) Det 1

Grease

Fittings

Det 1

View from the left




Section 5 Gantry Lubrication and Cover Replacement (6 month)


6. To lubricate the upper-right Tangent 2 Drive grease fitting,

stand to the right of the camera’s centerline and look down.

7. Locate the upper-right Grease Fitting on the Bearing Block

that rides on the upper Tangent 2 Rail.

8. Apply one or two pumps of lubricant to the upper-right Tangent 2

Grease Fitting and the Lead Screw as needed.

❒ The upper-right Tangent 2 Grease Fitting and the Lead Screw are

lubricated.

Access toTangent 2

Upper Grease Fitting (1)(Detector not shown for clarity)

Det 1

UpperTangent 2Rail

UpperBearingBlock

Upper

GreaseFitting

Det 2

View from upper right




y p ( )


9. Using Motdiag, put the camera in this position:

• Det1R = -300.00

• Det1T = 350.00

10. To lubricate the upper-left Tangent 2 Drive grease fitting,

stand to the left of the camera’s centerline and look down.

11. Locate the upper-left Grease Fitting on the Bearing Block that rideson the upper Tangent 2 Rail.

12. Apply one or two pumps of lubricant to the upper-left Tangent 2

Grease Fitting and the Lead Screw as needed.

❒ The upper-left Tangent 2 Grease Fitting and the Lead Screw arelubricated.

Access toTangent 2


Det 1

UpperTangent 2Rail

UpperBearingBlock

UpperGreaseFitting

Det 2

View from upper left




y


CAUTION: To avoid a collision, do the next two

steps separately and in the order indicated.


• Det1R = -550.00



• Det2R = 400.00

• Det2T = 350.00

15. To lubricate the upper-left Tangent 2 Bearing Block, stand on the left side of the Gantry.16. Locate the upper-left Grease Fitting on the Bearing Block that rides on the

upper Tangent 2 Rail.

17. Apply one or two pumps of lubricant to the upper-left Tangent 2 Grease

Fitting.

❒The upper-left Tangent 2 Grease Fitting is lubricated.

Access toTangent 2

UpperGreaseFitting (1)

Det 1

Det 2!

UpperTangent 2Rail

UpperBearingBlock

UpperGreaseFitting

Det 2







• GantryRoll = 180.00 (should be already)

• Det1T = 0.00

• Det2R = 300.00

• Det2T = -350.00

19. To lubricate the upper-left Tangent 1 Drive grease

fitting, stand to the left of the camera’s centerline and

look down.

20. Locate the upper-left Grease Fitting on the Bearing Block that rides on

the upper Tangent 1 Rail.

21. Apply one or two pumps of lubricant to the upper-left Tangent 1 Grease

Fitting and the Lead Screw as needed.

❒ The upper-left Tangent 1 Grease Fitting and the Lead Screw are

lubricated.

Access toTangent 1


Det 2

UpperTangent 1Rail

UpperBearingBlock

UpperGreaseFitting

Det 1






22. To lubricate the upper-right Tangent 2 Bearing Block,

stand on the right side of the Gantry.

23. Locate the upper-right Grease Fitting on the Bearing Block that rides

on the upper Tangent 2 Rail.

24. Apply one or two pumps of lubricant to the upper-right Tangent 2

Grease Fitting.

❒ The upper-right Tangent 2 Grease Fitting is lubricated.

CAUTION: To avoid a collision, do the next step before going to the

next page.


• Det2R = -550.00

Access toTangent 2

UpperGreaseFitting (1)

Det 1

Det 2

UpperTangent 2Rail

UpperBearingBlock

UpperGreaseFitting

Det 2

View from upper right!





RADIUS DRIVE LUBRICATION

1. Using Motdiag, Arm mode (page 1) put the camera

in this position:


• Det1R = -550.00

• Det1T = 0.00

• Theta1 = - 90.00

• Det2R = 550.00

• Det2T = 0.00

• Theta2 = 90.00

2. To lubricate the Detector 1 Radius Rails, stand on the right side of the

Gantry.

3. Apply one or two pumps of Multi Purpose Green Lubricant to the Upper and

Lower Grease Fittings and the Linear Gear as needed.

❒ The Upper and Lower Detector 1 Radius Grease Fittings and Linear

Gear are lubricated.

Access toRadius 1RailGreaseFitting

RadiusRail

BearingBlock

GreaseFitting

Radius 1

View from the right

Radius

Rail

BearingBlock

GreaseFitting





4. To lubricate the Detector 2 Radius Rails, stand on the

left side of the Gantry.

5. Apply one or two pumps of Multi Purpose Green Lubricant to the Upper

and Lower Grease Fittings and the Linear Gear as needed.

❒ The Upper and Lower Detector 2 Radius Grease Fittings and Linear

Gear are lubricated.

Access toRadius 2RailGreaseFitting

RadiusRail

Bearing

Block GreaseFitting

Radius 2

View from the left

RadiusRail

BearingBlock

GreaseFitting





IMPORTANT: In the steps on this page and the next, if you see a

Red Plastic Plug on the circumference of the Flanged Ball Nut on

either Radius Leadscrew, you must add a Grease Fitting(s)

following the steps in the BrightView Radius Safety Plate Install

Procedure (4598 000 07211).

CAUTION: If you see an empty grease port, that is probably

because ball bearings from inside the Flanged Ball Nut have

pushed the Red Plastic Plug out. That is potentially a very serioussituation; you need to quickly order and replace the Radius

Leadscrew for any drive with a empty Grease Fitting. See the

BrightView Leadscrew Replacement Procedure (4535 608 29221).

6. To lubricate the Detector 2 Radius Leadscrew, locate the Grease

Fitting on the circumference of the Flanged Ball Nut on the

Radius 2 Leadscrew. You may need to look upward from insidethe Gantry Bore, or look down from the top while standing on a

stool.

7. With a grease gun, apply Multi Purpose Green Lubricant to the

Grease Fitting on the Radius 2 Flanged Ball Nut until lubricant is

just barely visible at the seals on either side of that nut.

❒ The Radius 2 Flanged Ball Nut Grease Fitting is lubricated.

FlangedBallNut

Cablesnot shownfor clarity

Leadscrew

!

GreaseFitting

Orientation

may be differentthan shown





8. To lubricate the Detector 1 Radius Leadscrew, use Motdiag Arm mode (page 1) to put the camera in

this position:

• GantryRoll = - 90.00

9. In a similar manner, locate the Grease Fitting on the circumference of the Flanged Ball Nut on the

Radius 1 Leadscrew.

10. With a grease gun, apply Multi Purpose Green Lubricant to the Grease Fitting on the Radius 1

Flanged Ball Nut until lubricant is just barely visible at the seals on either side of that nut.

❒ The Grease Fitting on the Radius 1 Flanged Ball Nut is lubricated.





GANTRY ROLL GEAR CLEANING & LUBRICATION

1. Using Motdiag, Arm mode (page 1), place the Gantry in this position:


• Det1R = -550.00

• Det1T = 0.00

• Theta1 = - 90.00

• Det2R = 550.00

• Det2T = 0.00

• Theta2 = 90.00

2. Inspect the floor under the Gantry Roll Gear and

remove any oil that my have dripped there from the

break down of grease on the Gantry Roll Gear.

3. Use clean wipes to remove excessive or dark/black

grease from the Roll Gear and Spur Gear (left side) that

drives the Gantry Roll Gear.

4. If the Spur Gear appears dry, apply Lubriplate 630-2.

❒ The Spur Gear is lubricated.

Spur Gear





5. Locate the grease fitting on the right side of the Gantry

Roll Gear.

6. To lubricate the Gantry Roll Gear, do these steps:

a. Apply one pump of Lubriplate 630-2 to the grease

fitting.

b. Rotate the Gantry to 90 degrees and apply another

pump of lubricant.

c. Rotate the Gantry to 180 degrees and apply

another pump of lubricant.

d. Rotate the Gantry to 270 degrees and apply another pump of lubricant.

e. Rotate the Gantry to -270 degrees to distribute the lubricant.

❒ The Gantry Roll Gear is adequately lubricated.

Access toGantry Roll GearGrease Fitting(with red cover)





GANTRY COVER REPLACEMENT

Gantry CoversTIP: Installing Gantry Covers is much easier with two people.

Replace the Gantry Covers by these steps:

1. Attach the Left Front Cover by hanging the cover on the

front Upper Hooks and securing the bottom of the cover to

its mounting bracket on the front of the Gantry Leg usingtwo M6 x 12 socket head screws and lock washers.

2. Attach the Right Front Cover in a similar manner.

Right Front Gantry Cover





3. Attach the Left Side Gantry Cover by hanging the cover on

the side Upper Hooks and then push the bottom of the cover

into the two Lower Latch Brackets on the sides of the

Gantry Leg.

4. Attach the Right Side Gantry Cover in a similar manner.

5. On the front corners of the Gantry, install the Right

Leveling Cover using the Velcro provided.

6. In a similar manner, attach the Left Leveling Cover.

7. Attach the Rear Access Cover with four button head

screws.Rotate the Gantry to ensure the covers fit properly.Right Leveling Cover

Right Side Gantry Cover

Lower Latch Buttons

Rear

Cover

Access



SECTION 6


DETECTOR AND TABLE COVER REMOVAL, AND CHECKS(ANNUAL)

On an annual basis, you must do the Detector and Table inspections/lubrications in this section in addition to the

semi-annual inspections described in previous sections of this manual. These steps involve Detector and Table

Cover removal.

DETECTOR COVER REMOVAL

1. Remove the Detector 1 covers in this order:

a. Remove the "caps" that cover the attachment screws and

then remove the Left Arm Side Cover and the Right Arm

Side Cover.

b. Remove the Bonnet.

Left Arm Side Cover

Right Arm Side Cover

Bonnet

Section 6 Detector and Table Cover Removal, and Checks (Annual)




2. On a non-tilting Detector 2, repeat the above steps to remove the Side

Covers and Bonnet.

3. On a tilting Detector 2, remove the covers in this order:

a. For the Bottom Arm Cover: Remove the "caps" that cover the

attachment screws, remove four screws and remove the cover.

b. For the Detector Bottom Cover: Tilt the Detector to 15 degrees

and remove the two screws attaching the front of the cover. Tilt

the Detector to -15 degrees, remove the screws holding the rearof the cover and remove the cover.

c. For the Bonnet: Remove the screws attaching the rear of the Bonnet. Tilt the Detector to 15

degrees, remove the screws attaching the front of the Bonnet and remove the Bonnet.

d. Remove the Arm Side Covers.

FAN AND FILTER CLEANING

1. Power down the system and use a small hand vacuum to clean these fans:

a. three fans in each Detector Card Cage, and

b. two fans in the rear of each Detector Casting.

❒ The five Detector Fans in Detector 1 are clean.

❒ The five Detector Fans in Detector 2 are clean.

2. Power up the system.

Bonnet

Detector Bottom CoverBottom Arm Cover

Left and RightArm Side Covers





COLLIMATOR LOCKING MECHANISMS: INSPECTION & LUBRICATION

1. In Motdiag, in Arm Mode (page 1), put the camera to this position:


• Det1R = -558.00

• Det1T = 0.00

• Theta1 = - 90.00

• Det2R = 558.00

• Det2T = 0.00• Theta2 = 90.00

2. On Detector 1, inspect the Collimator Locking Pins for excessive

wear; apply Lubriplate 630-2 to both tips and the three threaded

parts of the Collimator Locking Pin.

❒ The Detector 1 Collimator Locking Pins are lubricated and do not

show excessive wear.

3. In Motdiag, in Arm Mode (page 1), move the camera to this position:


4. On Detector 2, inspect the Collimator Locking Pins for excessive wear; apply Lubriplate 630-2 toboth tips and the three threaded parts of the Collimator Locking

❒ The Detector 2 Collimator Locking Pins are lubricated and do not show excessive wear.

Tips of Locking Pins

Threads ofLocking Pins





DETECTOR COVER REPLACEMENT

Replace the Detector 1 Covers by these steps:

1. Attach the Bonnet to the Detector Casting using four M5 x 12

socket head screws and lock washers.

2. Attach the Bonnet to the Side Plates using two M5 x 12 button

head screws.

3. Mount the Right and Left Side Covers to the Bonnet using two

M5 x 12 button head screws on each cover.

4. Reinstall the "caps" over all exposed screw holes.

If Detector 2 is a non-tilting Detector, repeat the above steps to replace

the Detector 2 covers.

If Detector 2 is a tilting Detector, see the instructions on the next page.

Left Arm Side Cover

Right Arm Side Cover

Bonnet





If Detector 2 is a tilting Detector, do the following steps:

1. Attach the Left and Right Side Covers to the Bonnet using three

M5 x 12 button head screws on each cover.

2. Tilt the Detector to 15 degrees and attach the Bonnet to the

Detector using M5 x 12 button head screws.

3. Tilt the Detector to -15 degrees and attach the rear of the Bonnet to

the Detector using M5 x 12 button head screws.

4. Wiggle the Collimator Flex Shaft to ensure it is free to move.

5. Attach the rear of the Detector Bottom Cover using M5 x 12

button head screws.

6. Tilt the Detector to 15 degrees and attach the front of the Detector

Bottom Cover using M5 x 12 button head screws.

7. Attach the Bottom Arm Cover using four M5 x 12 button headscrews.

8. Reinstall the "caps" over all exposed screw holes.

Test the cover fit by doing this step:

1. Do a Theta Rotation of both Detectors to ensure the covers fit properly.

2. If Detector 2 is a tilt Detector, do a Detector tilt in both directions to ensure the covers fit properly.

Bonnet

Detector Bottom Cover

Bottom Arm Cover

Left and RightArm Side Covers


T C R




TABLE COVER REMOVAL

TIP: Installing Table Covers is much easier with two people

Remove the Table Shroud Covers by these steps:

1. Remove the Table Pin Handle and the

Lock Pin Cover.

2. Remove the eight screws (four per side)

that attach the Left and Right Base

Covers to the Table. Unsnap and removethose two covers.

3. Raise the Table all the way up.

4. With the help of another person, push in on the Left and Right Intermediate

Covers to disengage them from the Shroud Covers. Unsnap the Left and Right

Intermediate Covers and remove them.

5. Remove the 16 M6 button head screws that secure the Left and Right ShroudCovers to the Table Top Structure. Remove the Left and Right Shroud Covers.

Shroud

Lock Pin Cover

Intermediate

Base Covers

Covers

Covers

ShroudCovers

Lips

IntermediateCovers


T I




TABLE INSPECTIONS

1. In the base of the Table, look for loose screws and nuts.

❒ There are no loose screws and nuts in the base of the Table.

2. Inspect the Table Lifting Lead Screw for metal flakes, dust or excessive wear.

❒ The Table Lifting Lead Screws are free of metal flakes and dust;

they do not show signs of excessive wear.

3. Inspect the plastic Cable Carrier on the Vertical Drive.

❒ The Vertical Cable Carrier shows no signs of damage.

❒ There is no disengagement of the cables from the chain.

4. At the rear of the Table, watch the Pivot Pin while swinging the

Table. If the Pivot Pin rotates, apply Loctite.

❒ The Pivot Pin does not rotate when the Table swings.

Pivot Pin


Fl




5. With the Table in the "pinned" position, check the position of the

Flag in the optical Angle Sensor. Adjust the Flag if it is not

vertically centered.

❒ The Flat is vertically centered in the Angle Sensor.

AngleSensor

Flag

Angle SensorFlag

Side View of Angle Sensor

~6-7 mm





6. Table Drive Belt inspection:a. Move the Table to the home position (210 cm).

b. Press the E-Stop Button to turn Table power off power.

c. Remove the six screws securing the Rear Table Cover.

d. Disconnect the E-Stop Button and set the Rear Cover aside.

e. Inspect the Drive Belt for excessive

wear.

f. With a ruler, determine the left/right

and mid-point on the top surface of the

Drive Belt.g. With a Push-pull Gauge, apply 10 lbs

(4.5 kg) of pressure to the Drive Belt.

❒ The Drive Belt deflects 3 mm with

10 lbs of pressure.

NOTE: If you need to adjust or replace the Drive Belt, see the Table Belt Swap procedure

(4535 604 48751).

Rear Cover

Ruler


TABLE LUBRICATION




TABLE LUBRICATION

1. If the Table Lifting Lead Screws are not adequately lubricated, apply Multi Purpose Green

Lubricant.

❒ The Table Lifting Lead Screws are adequately lubricated.

2. Perform the steps in Appendix A to lubricate the Table Needle Bearing.

❒ The Table Needle Bearing is adequately lubricated.





TABLE COVER REPLACEMENT

TIP: Installing Table Covers is much

easier with two people.

3. Attach the Shroud Covers to the Table

Top using 16 M6 x 16 button head

screws.

4. Snap together the Base Covers around the

Table Base and secure those covers to the

Table Frame using eight M4 x 25 button

head screws and washers.

5. Holding them above the Base Covers, snap the Intermediate Covers together

and set the Intermediate Covers on the Base Covers.

6. Lower the Table until the bottom lips of the Shroud Covers are near the top

lips of the Intermediate Covers.

7. Carefully push in on the Intermediate Covers and slide the lips of the

Intermediate Covers up so they engage the lips of the Shroud Covers.

8. Slide the Intermediate Covers up and down to verify the lips of the

Intermediate Covers engage the lips of the Shroud Covers.

Shroud

Lock Pin Cover

Intermediate

Base Covers

Covers

Covers

ShroudCovers

Lips

IntermediateCovers

9. Remove the Table Pin Handle, snap the Lock Pin Cover into place and reinstall the Table Pin



9. Remove the Table Pin Handle, snap the Lock Pin Cover into place and reinstall the Table Pin

Handle.

10. Move the Table up and down several times to ensure the covers fit properly.

SECTION 7



SECTION 7


DETECTOR CALIBRATION AND FINAL CHECKS(6-MONTH)

DETECTOR CALIBRATION

1. Ensure the covers have been on both Detectors for at least one hour and the system power has been

on for 24 hours.

2. Acquire a baseline intrinsic flood with both detectors using this setup:

• A Tc99m source producing 15 - 25 kcps (300 - 480 microcuries)

• Total Counts 18,000 K

• Flood OFF

• Energy and Linearity ON

3. Evaluate the flood images using the Uniformity Analysis application on the Acquisition Terminal

(Tools > Diagnostic > Uniformity Analysis).

4. If the baseline intrinsic flood UFOV is less than 4.5%, do an intrinsic QC flood using this setup:

• A Tc99m source producing 15 - 25 kcps (300 - 480 microcuries)

• Total Counts 18,000 K

• Flood, Energy and Linearity ON

Section 7 Detector Calibration and Final Checks (6-month)

5. If the QC flood UFOV is not less than 2.5% and the CFOV is not less than 2.2%, follow the steps in




Q p

the flow chart entitled "Steps for Service Call for Uniformity Issue" on the last page of Section 1 in

the BrightView Detector Calibration Manual (4535 604 24701).

6. If the QC flood UFOV is less than 2.5% and the CFOV is less than 2.2%, record the UFOV and

CFOV values in the log in Appendix B.

❒ The QC flood UFOV is less than 2.5% and the CFOV is less than 2.2%.

7. Perform the Center of Rotation (COR) Calibration and QA procedures described in the flow chart

entitled "COR Procedures for Previously Calibrated Systems" in Section 5 of the BrightView

Detector Calibration Manual (4535 604 24701).

❒ Each ECT Collimator pair passes the COR QA (1 point source) test.

8. Backup the correction files to a CD as described in Appendix B of the BrightView Detector

Calibration Manual (4535 604 24701).

FINAL CHECKS

1. Inspect the camera area for cleanliness.

2. Perform a Collimator Exchange on both Detectors to ensure that still works properly.

3. Acquire a Static, ECT and Total Body study to ensure the system functions correctly.

❒Static, ECT and Total Body studies acquire normally.

APPENDIX A



APPENDIX A


TABLE NEEDLE BEARING LUBRICATION(ANNUAL)

Every 12 months, lubricate the Table Needle Bearing as described in this appendix.

Appendix A Table Needle Bearing Lubrication (Annual)




P h i l i p s N u c l e a r M e d i c i n e F i e l d S e r v i c e P r o c e d u r e

F i e l d O n l y

O n e - t i m e u p g r a d e o f s p e c i f i c s y s t e m s

A l l f u t u r e r e p a i r s / i n s t a l l a t i o n s , a s a p p l i c a b l e

E C O H i s t o r y

R e v D a t e E C O # O r i g i n a t o r I n c o r p o r a t o r A p p r o v a l ( M a n a g e r , o r F S T e c h W r i t i n g ) C h e c k

I n s t r u c t i o n s f o r c o m p l e t i n g t h i s f o r m :

1 . O b t a i n t h e p r o c e d u r e n u m b e r f r o m A g i l e .

2 . I n t h e a p p r o p r i a t e b l a n k s , f i l l i n t h e

p r o c e d u r e n u m b e r , A g i l e t i t l e a n d a f f e c t e d

3 . F i l l i n t h e a l t e r n a t e d e s c r i p t i o n ( m a y

e x c e e d 3 0 c h a r a c t e r s ) a n d s h a d e

4 . O b t a i n a p p r o v a l s i g n a t u r e f r o m t h e

m a n a g e r o f t h e F i e l d S e r v i c e T e c h n i c a l

5 . W r i t e a n E C O t o r e l e a s e t h e p r o c e d u r e . I f

n e e d e d , c r e a t e a n d r e l e a s e ( i n t h e s a m e

E C O ) a n u p g r a d e k i t , w h i c h i n c l u d e s t h i s

I n s t r u c t i o n s f o r w r i t i n g a p r o c e d u r e :

1 . P r o c e d u r e s m u s t i n c l u d e t h e f o l l o w i n g

a . P r o d u c t E f f e c t e d ( s u c h a s B r i g h t V i e w )

b . P u r p o s e o f P r o c e d u r e : F o r e x a m p l e ,

‘ T h i s p r o c e d u r e d e s c r i b e s s w a p p i n g a

c . R e s p o n s i b i l i t y : W h o i s t o p e r f o r m t h i s

p r o c e d u r e . F o r e x a m p l e ‘ I n s t a l l e r w i l l

p e r f o r m t h i s p r o c e d u r e ’ .

d . E f f e c t i v i t y : F o r e x a m p l e , ‘ T h i s p r o c e d u r e i s

m a n d a t o r y , a n d m u s t b e p e r f o r m e d i n t h e

f i e l d o n e v e r y s y s t e m m a n u f a c t u r e d b e f o r e

e . R e q u i r e d K i t s a n d T o o l s : F o r e x a m p l e , ‘ T h i s

p r o c e d u r e r e q u i r e s U p g r a d e K i t

A g i l e D e s c r i p t i o n : F S P R O C , L u b e B V T a b l e N e e d l e B e a r i n g

A l t e r n a t e D e s c r i p t i o n : B r i g h t V i e w T a b l e N e e d l e B e a r i n g L u b r i c a t i o n

A f f e c t e d P r o d u c t : B r i g h t V i e w

P a r t N u m b e r :

4535 604 51481

p r o d u c t s .

a p p l i c a t i o n b o x e s .

p r o c e d u r e .

i n f o r m a t i o n :

B r i g h t V i e w r i n g - c a b l e ’

J a n . 4 , 2 0 0 4 . ’

W r i t i n g d e p a r t m e n t .

4 5 3 5 - 6 0 4 - X X X X ’ .

R e v : A

A 1 0 1 3 9 1 G . B e l l G . F r a n c k e n G . B e l l


Doc:4535 604 51481, Rev A




Description: FSPROC, Lube BV Table Needle Bearing

PRODUCTS AFFECTED

This procedure affects BrightView cameras.

PURPOSE

This procedure describes how to lubricate the Needle Bearing on the front of the Longitudinal Leadscrew on a BrightView Table.

RESPONSIBILITY

Field Service engineers will perform this procedure.

EFFECTIVITY

Perform this procedure every 12 months as part of annual Planned Maintenance visits.

EQUIPMENT REQUIRED

Mechanics Choice Lubricant 9999-5090 (4535 601 38401)

• A metric hex wrench set


Doc:4535 604 51481, Rev A

Description: FSPROC Lube BV Table Needle Bearing





PROCEDURE

1. With the Handcontroller or Touch Screen, move the Patient Pallet to the "Home" position (all the way retracted from the

gantry).

2. At the non-gantry end of the Table, remove the Patient Pallet by lifting the Black-

colored Latch on the "Pillow", tilting the Pillow up, sliding the Patient Pallet

completely out of the gantry and place Patient Pallet in a safe place.

3. At the gantry end of the Table, remove the two button head screws that attach the

Longitudinal Leadscrew Cover which is in the center of the Table.

Pillow

Black-colored Latch


Button Head Screws


Doc:4535 604 51481, Rev A

Description: FSPROC Lube BV Table Needle Bearing





4. Gently raise the Longitudinal Leadscrew Cover about 20 mm and shift it to one

side or the other by about 40 mm so you can see the Leadscrew Bracket under

the cover.

5. With a pen, mark the location of the two rear corners of the Leadscrew Bracket.

This will allow you, in a future step, to remove the Leadscrew Bracket and then

put it back without having to realign the Leadscrew.

6. From under the front of the Table, remove the two socket head screws that secure the Leadscrew Bracket to the gantry end of

the Table.

TIP: There is a Retaining Ring on the gantry end of the Leadscrew. In the next step, as you remove the Leadscrew Bracket, be

careful not to loose the Retaining Ring. The Retaining Ring (which does not hold the Bearing Block) may or may not come off

when you remove the Bearing Block. If Retaining Ring does come off, it is easy to reattach.)

CAUTION: Also in the next step, do not lift the Leadscrew any more than

necessary.

7. Lift the Leadscrew and the Longitudinal Leadscrew Cover just enough that

you can rotate the Leadscrew Bracket about 120 degrees and slip the

Leadscrew Bracket off the gantry end of the Leadscrew.

This will expose the Needle Bearing inside the Leadscrew Bracket.

LeadscrewBracket

Mark theserear corners

LongitudinalLeadscrew Cover (raised & shifted)

Other table component omitted for clarity

~ 4 0 m m

~20mm

RotateLeadscrewBracket ~120 deg

Lift

LeadscrewandLeadscrewBracket

S l i p L

e a d s

c r e w

B r a c k e

t o f f

!


Doc:4535 604 51481, Rev A

i i S OC b bl dl i





8. Lubricate the inside of the Needle Bearing with Mechanics Choice Lubricant.

CAUTION: In the next step, be very careful not to get lubricant on the Teflon parts of the Leadscrew.

9. Replace the Leadscrew Bracket on the end of the Leadscrew.

10. If it came off, replace the Retaining Ring on the gantry end of the Leadscrew.

11. Reattach the Leadscrew Bracket to the Table being careful to position the Leadscrew Bracketin the same position with respect to the two rear corners which you marked with a pen.

12. Reattach the Longitudinal Leadscrew Cover on to the Leadscrew Bracket.

13. Replace the Patient Pallet under the "Pillow" and secure the Patient Pallet with the Black-

colored Latch.

TESTING

1. Test the table by moving the Patient Pallet in and out of the gantry using the Handcontroller or Touch Screen.

Lube Rollersin here

!

RetainingRing

APPENDIX B




LOGS(6-MONTH AND ANNUAL)

Site Name: ______________________________________________________

Site Code: __________

Camera P/N: ___________

Description: ______________________

Serial Number: ___________

Appendix B Logs (6-month and Annual)




Planned Maintenance Log

Gantry(Semi-Annual)

Completed

Detector(Semi-Annual) (Annual)

Completed Completed

Table(Semi-Annual) (Annual)

Completed Completed

Comments/Exceptions/Problems

Date Engineer

❒ ❒ ❒ ❒ ❒

❒ ❒ ❒

❒ ❒ ❒ ❒ ❒

❒ ❒ ❒

❒ ❒ ❒ ❒ ❒

❒ ❒ ❒

❒ ❒ ❒ ❒ ❒

❒ ❒ ❒

❒ ❒ ❒ ❒ ❒

❒ ❒ ❒

❒ ❒ ❒ ❒ ❒

❒ ❒ ❒





FCO Log

Date F C O FCO Name Engineer Comments


Intrinsic Flood Log




Date CFOV UFOV Engr Comments

brightview planned maintenance rev e a

Documents