130 dickerson road • franklin, ga 30217 1-888-854-5221 ...€¦ · 130 dickerson road - franklin...
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INSTALLATION MANUALFOR EVAPORATIVE COOLING
REEVES SUPPLY CO., INC.130 Dickerson Road • Franklin, GA 30217
1-888-854-5221 • Fax: 770-854-5540
"Sharpie" Marker
Drill w/1/4" bitChalk Line
Ladder 8' StepPVC Piping Cutter
TOOLS REQUIRED FOR INSTALLATION
Transit or surveyors level
Phillips & flat Screw driver
Line & Hand Level
PVC Piping Glue
Wrench
Circular Saw
Nut DriverRatchet Set
Tape MeasurePVC Pipe Cleaner
Hammer
Center Mounted Centrifugal Pump -------------------------------------------------
Double End Feed Split Pad ----------------------------------------------------------
General Assembly Section -----------------------------------------------------------Systems & Length -------------------------------------------------------------------
TABLE OF CONTENTS
4431
sheet no.
2
1Table Of Contents --------------------------------------------------------------------
Plywood Saw Blademin. 140 tooth
130 Dickerson Road- Franklin Georgia 30217
sh-1
Reeves Supply Co., INC.
1-888-854-5221 fax 770 854 5540
Center Feed Continuous Pad -------------------------------------------------------
End Mounted Centrifugal Pump --------------------------------------------------- 57
71
SYSTEMSMaintenance and Winterizing System --------------------------------------------
Single End Feed System -------------------------------------------------------------
6
7
Parts ------------------------------------------------------------------------------------ 4Operations ----------------------------------------------------------------------------- 5
3
Center Feed Split Pad ---------------------------------------------------------------- 20
Poly Tank Option --------------------------------------------------------------------- 84
STRAIGHT END FEED 10' TO 70'
UP TO 80'CENTER FEED SPLIT PAD
CONTINUOUS PADCENTER FEED
UP TO 80'
DOUBLE END FEED SPLIT PAD ELEVATION
80' TO 160'
LENGTHS UP TO 70'
END MOUNTED CENTRIFUGAL PUMP CENTRIFUGAL PUMP CENTER FEED
CONTINUOUS PAD
LENGTHS UP TO 100'
DOWN
SLOPE
See sh-7
See sh-20
See sh-31
See sh-44
See sh-57See sh-71
sh - 2
See sh - 84 POLY TANK
ALTERNATE
SUMP OR TANK OPTIONS
CENTRIFICAL PUMP OPTION
GENERAL SKETCHES OF SYSTEMSREEVES SUPPLY COMPANY OFFERS WITHTHEIR LOCATION IN INSTALLATION MANUAL
TANK OPTIONS SEE SH-84 THRU SH-89
See sh- 84 thru 89Poly Tank Option
Poly Tank OptionSee sh- 84 thru 89
See sh- 84 thru 89Poly Tank Option
See sh- 84 thru 89Poly Tank Option
24
" MAX.
18
" MIN
.
TO
P B
AC
K P
AD
SUPPO
RT
TO
P O
F
DEFLE
CTO
R
TO
P B
RAC
KET
BAC
K P
AD
SUPPO
RT
FRO
NT P
AD
SUPPO
RT
4X4
PO
ST
HEAD
ER P
IPE
BO
TTO
M T
RO
UG
H
BO
TTO
M B
RAC
KET
BO
TTO
M B
RAC
KET
MIN
IMUM
2X8
2X10
TABLE "A"
TABLE "B"
ASSEM
BLY
RO
OF E
XTENSIO
N
MINIMUM WALL HEIGHT
BO
TTO
M B
RAC
KET
PAD
HEIG
HT - 3
" = "B
"PAD
HEIG
HT +
16
" = "A
"
4 1/2"
BO
TTO
M S
TRIN
GER
TO
P S
TRIN
GER
BAC
K P
AD
SUPPO
RT
8" P
VC
PIP
E T
RO
UG
HSEE P
AG
ES 8
& 9
DRIP
PAN
TO
P
BO
TTO
M B
RAC
KET
TO
P B
AC
K P
AD
SUPPO
RT
DRIP
PAN Lip
FASTENS
TO
TO
P B
OTTO
M S
TRIN
GER
FRO
NT P
AD
SUPPO
RT
FRO
NT S
PLIC
E
TO
P B
RAC
KET
TABLE "C"
TO
P T
OP B
RAC
KET
Reeve
s S
upply C
o. 1
-888 8
54 5
221
130 D
icke
rson R
oad
- Franklin G
eorg
ia 30217
sh-3
3 1
/2" E
A. 5
/16" Ø
4
" LG. LA
G B
OLTS
AT C
ENTER O
F P
OST
sh-5
130 D
icke
rson R
oad
Franklin G
eorg
ia 30217
Reeve
s Sup
ply C
o. 1
-88
8 8
54
52
21
Bleed
-off w
ater fro
m th
e systemW
hy
bleed
off w
ater? As w
ater is recycled
thro
ug
h your system
the impur-
ities beco
me m
ore co
ncen
trated. W
hen
water ev
aporates no
impurities
are carried alo
ng
, therefo
re the am
ou
nt o
f imp
urities in th
e water that have
no
t evap
orated
remain
in th
e system
. Th
e chem
icals, minerals and other
imp
urities th
at are left beh
ind
thro
ug
h ev
apo
ration
build up in the reservoiran
d sh
ou
ld b
e dilu
ted.
Th
e on
ly w
ay to
redu
ce the lev
el of co
ncen
tration
is by removing (bleeding-
off) w
ater from
the sy
stem. T
he am
ou
nt o
f water you should bleed-off
dep
end
s on
the q
uality
of th
e water b
eing
used
by
your system
.
Th
e amo
un
t of w
ater yo
u sh
ou
ld b
leed-o
ff dep
end
s on the water qu
alityin
yo
ur area. If y
ou
hav
e a large am
ou
nt o
f imp
urities, y
ou will need to
allow
mo
re water to
escape. If y
ou
see scale beg
inning to form on the
pad
s, yo
u w
ill need
to in
crease yo
ur b
leed-o
ff rate. The best m
ethod ford
etermin
ing
the b
leed-o
ff rate is to first fin
d o
ut h
ow m
uch evaporation iso
ccurrin
g. T
o calcu
late a rou
gh
estimate o
f yo
ur evaporation, m
ultiply thearea o
f the p
ad b
y th
e air speed
thro
ug
h th
e pad
, by
the tem
perature drop
from
on
e side to
the o
ther, th
en d
ivid
e the fin
al nu
mber by 500,000.
Ex
amp
le: assum
e yo
u h
ad 5
' tall by
60
' lon
g an
d you
r air speed is 300feet p
er min
ute. O
utsid
e temp
erature is 9
5 , an
d insid
e temperature is 75
yo
u w
ou
ld h
ave an
evap
oratio
n rate o
f 3.6
gallo
ns per m
inute.
If water is ex
tremely
hard
(that is w
ith h
igh
levels of im
purities) then the
bleed
-off rate sh
ou
ld b
e equ
al to ev
apo
ration
. In areas w
ith little minerals
in th
e water su
pp
ly, th
en b
leed-o
ff som
ewh
ere betw
een 1/4 to 1/2 theev
apo
ration
rate.
Clean
ing th
e system
1. S
hut o
ff the p
um
p an
d clean
the strainer. T
o clean in-line filter: (a)
close b
all valve b
etween
filter and
reservoir; (b) unscrew filter and
dum
p out w
ater; (c) replace filter; (d) open ball valve.
2. If po
ssible turn off fan
s. (if this is not possible, run fans at m
inimum
level). 3
. Gen
tly hose o
ff pad
s. Clean
algae from
pads and pipes. 4
. Flu
sh reservoir: (a) clo
se ball v
alve between pu
mp and 1
" diameter
exhau
st; (b) o
pen
1" d
iameter ex
haust valve; (c) turn on pum
p; (d) ad
ded to reserv
oir by
fill line as system flushes.
5. A
fter flushing reservo
ir: (a) turn off pum
p; (b) open ball valve b
etween
exhau
st and
un
ion
fitting; (c) close exhaust valve. 6
. Flu
sh head
er: (a) open
ball v
alve at end
of header; (b) turn on pum
p; (c) flush
for sev
eral minutes.
7. D
isconn
ect un
ion at end of h
eader. 8
. Insert bru
sh into
head
er. Bru
sh out debris from head
er line. 9
. Reco
nnect union
.10
. After flushing
head
er: Turn o
ff pum
p. C
lose ball valve at end of header.11. R
efill reservoir to full level.12
. Resu
me n
orm
al operation.
Win
terizing th
e system 1
. Sh
ut off pump
.
2. C
lose b
all valv
e betw
een in
-line filter and reservoir,
3. R
emo
ve filter cover. 4
. Op
en b
all valv
e betw
een strainer an
d reservoir. Draom
water from
system.
NO
TE
: exp
ect abo
ut 70 gallon
s of standing w
ater per 50 feet of reservoir pipe. 5
. Do
not rep
lace filter cov
er until recharging
thr system fo
r normal
operation.
6. L
eave all fittin
gs open
for w
inter.
* If left clo
sesd th
ey will freeze an
d b
urst.
8" Trough Fabrication For Continuous Pad Systems -----------------------------
Assemble and Install Header Pipe -------------------------------------------------Install drip pan assembly and end brackets ----------------------------------------
Install Back Pad Support -------------------------------------------------------------
Typical Framing Details -------------------------------------------------------------Single End Feed Table of Contents ------------------------------------------------
TABLE OF CONTENTS
1098
sheet no.
sh-7
Assemble and Glue 8" Trough -----------------------------------------------------
Install Top Brackets & Deflector ---- ---------------------------------------------
Install Pads and Front Panel ---------------------------------------------------------
11
Sump Types Assembly & Feeder pipe Fabrication -------------------------------
12
Float Valve and Pump Assembly ----------------------------------------------------
13
Square Float and Valve Assembly -------------------------------------------------
15
Float Valve configurations -----------------------------------------------------------
14
7
18
19
1716
STRAIGHT END FEED SYSTEM
10' TO 70'
SEE SHEET 85 FORPOLY TANK OPTION
END FEED SYSTEM
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co.
sh-9
1-888 854 5221
GLUE 8" TROUGH FOR
TROUGH FABRICATION FOR END FEED SYSTEMS
TYPICAL DRILL DETAIL
sh-12
Reeves Supply Co. 1-888 854 5221130 Dickerson Road - Franklin Georgia 30217
END
FEED
SYSTEM
STEP 1
SID
E V
IEW
STEP 3
STEP 2
HEAD
ER P
IPE D
ETAIL
ASSEM
BLE
HEAD
ER P
IPE
sh-1
41
-888
-854
-522
1 fax 7
70 8
54 5
540
Reeve
s Sup
ply C
o., IN
C.
130 D
icke
rson R
oad
- Franklin G
eorg
ia 30217
Trough Fabrication For Split Pad Center-Feed Systems ------------------------
Header (Distribution) Pipe Detail and finished Elevation with Sections -----
Install drip pan in Trough and End Brackets --------------------------------------
Install Back Pad Support -------------------------------------------------------------
Framing Elevation & Sections -------------------------------------------------------Center Feed Split Pad Table of Contents --------------------------------------------
TABLE OF CONTENTS
292827
25
sheet no.
23
21
22
20
sh-20
Assemble and Glue 8" Pipe Trough -----------------------------------------------
24Install Top Brackets & Deflector ---- ---------------------------------------------
26
Install Pads and Front Panel ---------------------------------------------------------
Pump assembly Float valve assembly ----------------------------------------------
CENTER FEED SPLIT PAD UP TO 80'
Float Valve Configurations in Sump------------------------------------------------ 30
SEE sh-89 forPOLY TANK OPTION
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co.
sh-22
1-888 854 5221
GLUE 8" PIPE TROUGH AND EXCAVATE FOR CENTER SUMP.
ONE SIDE OF TROUGHOTHER SIDE MIRROR THIS SIDE
SUMP SHOULD BE LOOSELY PLACED IN POSITION.
EXCAVATE FOR SUMP
TO FACILITATE FABRICATION OF THE TROUGH THE
SUMP IN CENTER
BOTTOM HANGER
CENTER-FEED SPLIT PAD SYSTEM
TROUGH FABRICATIONFOR CENTER- FEED SPLIT PAD SYSTEM
TYPICAL DRILL DETAIL
sh-25
Reeves Supply Co. 1-888 854 5221130 Dickerson Road - Franklin Georgia 30217
STEP 3
STEP 2
STEP 1
CENTER F
EED
SPLIT P
AD
HEAD
ER F
ABRIC
ATIO
N
SID
E V
IEW
sh-28
130 D
icke
rson R
oad
Franklin G
eorg
ia 30217
Reeve
s Sup
ply C
o. 1
-88
8 8
54 5
221
1 1
/2 Ø
UNIO
N
TO
MAIN
W
ATER S
UPPLY
1 1
/2" X
1 1
/2" X
1 1
/2" T
WIT
H 1
1/2
" BALL V
ALV
E
FILT
ER
PO
WER C
ORD
TO
PU
MP
SUM
PS
EE s
h-29
& sh-30
FO
R S
UM
P P
LUM
BIN
G
Trough Fabrication Details , Trough Cutting & Drip Pan Installation -------
Header (Distribution) Pipe For Center Feed Continuous Pad System ---------
Cut Pipe for drip Pan -----------------------------------------------------------------
Install Back Pad Support -------------------------------------------------------------
Framing Elevation & Section -------------------------------------------------------Center Feed Continious Pad Contents --------------------------------------------
TABLE OF CONTENTS
38
3635
33
sheet no.
31
sh-31
Assemble and Glue 8" Pipe Trough -----------------------------------------------
32
Install Top Brackets & Deflector ---- ---------------------------------------------34
Install Pads and Front Panel ---------------------------------------------------------End Panel Brackets & End Panels ---------------------------------------------------
37
UP TO 80'
CONTINUOUS PAD
39
4140
Float Valve Canfigurations ----------------------------------------------------------Square Float Valve Configurations -------------------------------------------------
Pump Assembly With Float valve --------------------------------------------------
4342
SEE SH- 89 FOR POLY TANK OPTION
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co.
sh-33
1-888 854 5221
GLUE 8" PIPE TROUGHCENTER-FEED CONTINUOUS PAD SYSTEM
ASSEMBLED AND GLUED PIPE
A
SECTION A
PIP
ESEC
TIO
NAT
TEE
BEFO
RE
DRIP
PAN
AFTER
PIC
K-U
PPIP
EAND
PAN
HAVE
BEEN
PLA
CE
DRIP
PAN
INTRO
UG
H
TRO
UG
HFABRIC
ATIO
ND
ETA
ILS
TRO
UG
HCU
TTIN
GTE
CH
NIQ
UES
TRO
UG
HCU
TTIN
GTE
CH
NIQ
UESC
ENTE
RRO
UG
HO
PENIN
GC
ENTE
RSUM
P
INSTALLE
DA
SLIG
HT
DO
WNW
ARD
SLO
PE
OF
TEE
AND
PIC
K-U
PLIN
EIS
O.K
.
AFTER CUTTING
CUT PIPE FOR DRIP PANFOR CONTINUOUS PAD SYSTEMS
sh-37
SEE SH-36 BEFORE CUTTING PIPE
1-888 854 5221130 Dickerson Road Franklin Georgia 30217
Reeves Supply Co.
Trough Fabrication For Split Pad Dbl End Feed Systems ----------------------
Header (Distribution) Pipe Detail and finished Elevation with Sections ----Install drip pan in Trough and End Brackets --------------------------------------
Install Back Pad Support -------------------------------------------------------------
Framing Elevation & Sections ------------------------------------------------------Double End Feed Split Pad Contents ----------------------------------------------
TABLE OF CONTENTS
5251
50
48
sheet no.
46
44
45
sh-44
Assemble and Glue 8" Pipe Trough -----------------------------------------------47
Install Top Brackets & Deflector ---- ---------------------------------------------49
Install Pads and Front Panel ---------------------------------------------------------
SPLIT PAD ELEVATION
DOUBLE END FEED
80' TO 160'
Float Valve Configuration ---------------------------------------------------------
Sump Types and Supply Header ---------------------------------------------------
Pump Header Assembly & Float Valve Assembly ------------------------------5554
53
Square Float Configuration --------------------------------------------------------- 56
SEE sh-85 forPOLY TANK option
DOUBLE END FEED SPLIT PAD SYSTEM
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co.
sh-46
1-888 854 5221
GLUE 8" TROUGH FOR
TROUGH FABRICATION FOR DOUBLE END FEED SPLIT PAD SYSTEM
TYPICAL DRILL DETAIL
sh-49
Reeves Supply Co. 1-888 854 5221130 Dickerson Road - Franklin Georgia 30217
Trough Cutting & Drip Pan Installation ------------------------------------------
Header For End Feed Centrifugal System -----------------------------------------
Cut Pipe for Centrifugal Pump End Feed ----------------------------------------
Install Back Pad Support -------------------------------------------------------------
Framing Elevation & Section -------------------------------------------------------Centrifugal Pump End Feed Contents ----------------------------------------------
TABLE OF CONTENTS
57
sheet no.
sh-57
Assemble and Glue 8" Pipe Trough -----------------------------------------------
Install Top Brackets & Deflector ---- --------------------------------------------
Install Pads and Front Panel ---------------------------------------------------------
58
End Panel Brackets & End Panels --------------------------------------------------
Float Valve Box & Pick-up Tube ---------------------------------------------------
59 60
Centrifugal Pump Piping & Supply Header----------------------------------------
END MOUNTED CENTRIFUGAL PUMP
CONTINUOUS PAD LENGTHS UP TO 80'
not provided
Install Brackets For Pump Support ------------------------------------------------
Pump Support Frame ----------------------------------------------------------------
61
6566
64
62
63
7069
67
68
CENTRIFUGAL PUMP END FEED
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co.
sh-59
1-888 854 5221
GLUE 8" TROUGH FOR
PLA
CE
DRIP
PAN
INTRO
UG
H
TRO
UG
HC
UTTIN
GTE
CHNIQ
UES
TRO
UG
HC
UTTIN
GTE
CHNIQ
UES
CENTRIFUGAL PUMP END FEED
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co.
sh-64
1-888 854 5221
CUT PIPE FOR
END
FEED
SYSTE
M
STE
P1
SID
EVIE
WSTEP
3
STEP
2
HEAD
ER
PIP
ED
ETA
IL
ASSEM
BLE
HEAD
ER
PIP
E
sh-6
6
1-8
88
-85
4-5
22
1fax
77
0854
5540
Reeve
sSup
ply
Co.,
INC.
13
0D
icke
rson
Road
-Franklin
Georg
ia30217
Trough Fabrication - Trough Cutting & Drip Pan Installation ----------------
Pump Motor Support Frame ---------------------------------------------------------
Cut Pipe for drip Pan and Float Valve----------------------------------------------
Install Back Pad Support -------------------------------------------------------------
Framing Elevation & Section -------------------------------------------------------Centrifugal Pump Center Feed Contents ------------------------------------------
TABLE OF CONTENTS
81
79
78
76
sheet no.
74
72
73
sh-71
Assemble and Glue 8" Pipe Trough -----------------------------------------------
75Install Top Brackets & Deflector ---- ---------------------------------------------
Install Pads and Front Panel ---------------------------------------------------------
End Panel Brackets & End Panels ---------------------------------------------------
80
Float Valve Box & Assembly -------------------------------------------------------82
83
71
Bottom Brackets For Pump Support -----------------------------------------------
77
Header For Center Feed Centrifugal System --------------------------------------
LENGTHS UP TO 100'
SLOPEDOWN
CONTINUOUS PAD CENTRIFUGAL PUMP CENTER FEED
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co. 1-888 854 5221
GLUE 8" PIPE TROUGH FOR CENTER FEEDCENTRIFUGAL PUMP- CONTINUOUS PAD SYSTEM
ASSEMBLED AND GLUED PIPE
A
SECTION A
PIP
ESEC
TIO
NAT
TEE
BEFO
RE
DRIP
PAN
AFTER
PIC
K-U
PPIP
EAND
PAN
HAVE
BEEN
PLA
CE
DRIP
PAN
INTRO
UG
H
TRO
UG
HFABRIC
ATIO
ND
ETA
ILS
TRO
UG
HC
UTTIN
GTE
CHNIQ
UES
TRO
UG
HC
UTTIN
GTE
CHNIQ
UES
CENTE
RRO
UG
HO
PENIN
GC
ENTE
RTE
E
INSTALLE
DA
SLIG
HT
DO
WNW
ARD
SLO
PE
OF
TEE
AND
PIC
K-U
PLIN
EIS
O.K
.(P
REFERRED
)
CENTRIFUGAL PUMP CENTER FEED
130 Dickerson Road - Franklin Georgia 30217
Reeves Supply Co.
sh-78
1-888 854 5221
CUT PIPE FOR