nafion dryer installation manual v1 - ingenieria-analitica.com · markes international ltd t: +44...

Markes International Ltd

T: +44 (0)1443 230935 F: +44 (0)1443 231531 E: [email protected]

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QUI-1042

Nafion DryerNafion DryerNafion DryerNafion Dryer

Installation ManualInstallation ManualInstallation ManualInstallation Manual

Version 1.4

October 2013

1. Installation on an Air Server series 1 ...................................................... 2

1.1. Standard Air Server series 1 ........................................................... 3

1.2. Inverted Air Server series 1 ............................................................. 5

2. Installation on CIA 8 ................................................................................. 9

3. Installation on an TT24-7 series 2 ........................................................... 11

4. Installation on an Air Server series 2 ...................................................... 18

5. Installation on CIA Advantage .................................................................. 18

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1. Installation on an Air Server series 1

Switch off power to the Air Server.

Disconnect the link tube if connected.

If the rear panel looks like the picture on

the left follow the installation instructions

in Section 1.1.

If the rear panel looks like the picture on

the right then refer to Section 1.2

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1.1 Standard Air Server series 1

Mount the nafion dryer assembly using

the 2 screws highlighted.

Connect the 1/16” stainless steel (SS)

fitting highlighted and tighten using an 8

mm spanner.

Plug the solenoid connector into the back

panel.

The brass 1/16” connection from the link

tube connects to the brass 1/16” union

on the back panel.

The stainless steel 1/16” connection

connects to the output on the nafion

dryer as shown.

CautionCautionCautionCaution: Do not rotate the fitting on the

nafion dryer, use a 7/16” spanner to

secure the fitting while tightening.

Warning: Rotating the fitting on the Warning: Rotating the fitting on the Warning: Rotating the fitting on the Warning: Rotating the fitting on the

NafioNafioNafioNafion dryer will damage the membrane n dryer will damage the membrane n dryer will damage the membrane n dryer will damage the membrane

and cause leaks and cause leaks and cause leaks and cause leaks –––– damage caused by damage caused by damage caused by damage caused by

ignoring this warning will not be covered ignoring this warning will not be covered ignoring this warning will not be covered ignoring this warning will not be covered

by warrantyby warrantyby warrantyby warranty

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Dry gas (typically nitrogen) is connected

to the 1/8” fitting on the nafion dryer as

shown.

NoteNoteNoteNote: The supply pressure should be

below 50 psi.

The flow is controlled by the needle valve,

once activated in the software.

The dryer can now be selected in an ‘On

Line Air’ method.

Dry gas inDry gas inDry gas inDry gas in

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1.2 Inverted Air Server series 1

Remove the 2 screws from the top

corners of the back panel.

Locate the M4 x 25 screws, spacers,

washers and bracket and assemble as

shown.

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Mount the assembled bracket to the 2

holes at the top corners of the back

panel.

Remove the short 1/16” SS tubing using

8 mm and 7/16” spanners to avoid

rotating the fitting.

Attach the nuts and ferrules to the 30 cm

length of SS tubing supplied. Fit the

1/16” nut first then the back ferrule and

front ferrule.

Attach the SS tubing to the nafion dryer

using 2 spanners to avoid rotating the

fitting.


Nafion dryer will damage the membrane Nafion dryer will damage the membrane Nafion dryer will damage the membrane Nafion dryer will damage the membrane




Longer 30 cm Longer 30 cm Longer 30 cm Longer 30 cm

tubingtubingtubingtubing

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Attach the nafion dryer assembly to the

mounting bracket using M4 x 12 screws

and washers.

Plug the solenoid connection into the

back panel.

Attach the 1/16” SS connection on the

link tube to the output of the nafion dryer

as shown.

CautionCautionCautionCaution: Do not rotate the fitting on the

nafion dryer, use a 7/16” spanner to

secure the fitting while tightening.








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Connect the 30 cm SS line to the SS

1/16” connector on the back panel.

Connect the brass connector on the link

tube to the 1/16” brass connector on the

back panel.



shown.

NotNotNotNoteeee: The supply pressure should be kept

below 50 psi.




Line Air’ method.

[email protected]

Connect the brass connector on the link

tube to the 1/16” brass connector on the



: The supply pressure should be kept




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2. Installation on CIA 8

Remove the short 1/16” SS tubing from

the nafion dryer assembly using 8 mm

and 7/16” spanners to avoid rotating the

fitting.

Attach the nuts and ferrules to the 30 cm

length of SS tubing supplied. Fit the

1/16” nut first then the back ferrule and

front ferrule.

Attach the SS tubing to the nafion dryer

using 2 spanners to avoid rotating the

fitting.






The dryer mounts with a single screw to

the ‘DRIER MOUNT’ point.

The 30 cm SS tubing connects to the ‘TO

UNITY’ union.

The SS fitting on the heated transfer link

connects to the nafion output.

The brass fitting on the heated transfer

link connects to the ‘FROM UNITY’ union

via a 1/16” union and 20 cm length of SS

tubing.

Plug the solenoid connection into the

‘DRIER SWITCH’ position.

LongLongLongLonger 30 cm er 30 cm er 30 cm er 30 cm

tubingtubingtubingtubing

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Note that on newer systems the ‘DRIER

SWITCH’ connection may be a two pin

molex connector.

The nafion dryer assembly comes with

two types of fittings, so if the molex fitting

is required the other fitting can be

detached.



shown.

NoteNoteNoteNote: The supply pressure should be kept

below 50 psi.




Line Air’ method.


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3. Installation on an TT24-7 series 2

Disconnect the Power & Communication

cables from the TT24-7 Series 2.

Allow sufficient time for the Heated Valve

to cool to ambient temperatures. This is

where the Nafion Drier is installed.

Remove the Top Front Cover

Push the black fasteners of the cover

down to release them. A pen or

screwdriver may be required to allow

release

Ensure the cover has cleared the brackets

before moving it forward.

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Remove the Top Middle Cover

Gently pull the top middle cover forward

until the screws are disengaged.

NOTE: Apply even pressure to each side of

the cover.

Lift the cover upwards once dis-engaged

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Remove the Top Rear Cover

Gently push the top rear cover backwards

until the screws are disengaged.

NOTE: Apply even pressure to each side of

the cover.

Lift the cover upwards

Fit Nafion Drier Mount Plate, TT24-7

(SERNOASERNOASERNOASERNOA----1053105310531053) to the top of the heated

valve cover using M4 Hexflanged Nut

(SERZSERZSERZSERZ----NM4FLGSSNM4FLGSSNM4FLGSSNM4FLGSS)

When fitting, fit so that the threaded holes

on the left hand side.

Holes on the left hand side

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Remove the tubing shown.

A 7/16” Spanner must be used on the

body of the Union & a 5/16” for the

1/16in Nut.






Fit the Nafion Drier link for TT24-7 S2

(SERNOASERNOASERNOASERNOA----1069106910691069) along with Nut 1/16in

(SERZSERZSERZSERZ----0157015701570157), Front Ferrule

1/16in(SERZSERZSERZSERZ----0158015801580158) & Rear Ferrule

1/16in (SERZSERZSERZSERZ----0159015901590159).

A 7/16” Spanner must be used on the

body of the Union & a 5/16” for the

1/16in Nut.




ignoring this warning wilignoring this warning wilignoring this warning wilignoring this warning will not be covered l not be covered l not be covered l not be covered


Insert the Nut, 1/4in, for Unions, St St

(SERZSERZSERZSERZ----0918091809180918) & Ferrule, 1/4in x 1/16in,

Graph Vesp (SERZSERZSERZSERZ----1132113211321132) onto the Link

Tube

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Fit the Nafion Drier to the Nafion Drier

Mount Plate fitted to the Heated Valve

As fitted insert the Link Tube into the

Inlet of the Valve

Use Screw M4 x 8 Pozi Pan (SERZSERZSERZSERZ----

SM408PPSSSM408PPSSSM408PPSSSM408PPSS & Washer M4 Plain (SERZSERZSERZSERZ----

WM4PSSWM4PSSWM4PSSWM4PSS) to secure the Nafion Drier to

the Plate.

Position the Nafion Drier so that it’s coil

is to the left of the GC Transfer Line

Heated Valve Inlet

Tighten the 1/4in Nut on to the Union of

the Inlet using 2 x 9/16” Spanners

Do not over tighten the union, the fitting

should be tightened finger tight plus 3/4

of a turn of the spanner

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Connect the Nafion Dryer solenoid

valve to the connection on the

rear deck.

Route the connection to minimise

contact with heated / sharp edges

Connect the dry gas supply

(typically Nitrogen) to the rear of

the Nafion Drier assembly

Route the tubing upwards as

shown, this is essential to re-fit

the covers

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Re-fit the covers.

As fitting the Rear & Middle Cover,

take care with the fitted Nafion

Drier

Re-connect the Power &

Communication cables to the

TT24-7.

Once the software has been

opened, set the flow path

temperature to a maximum of

100°C

WARNING: Above this

temperature there is the

possibility that the drier will not

function correctly & damage may

be caused to internal parts of the

Drier.

Go to View>>Options

On the configuration tab, tick the

‘Nafion Drier’ box.

Once ticked select ok, the Nafion

Drier will now activate when

continuous sampling is used.

(NOTE: the Nafion Drier cannot be

used during tube desorption)

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4. Installation on an Air Server series 2

Please refer to the Air Server series 2 installation manual

5. Installation on CIA Advantage

Please refer to the CIA Advantage installation manual

nafion dryer installation manual v1 - ingenieria-analitica.com · markes international ltd t: +44...

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