CA?LYL
I
oern-onrvr
I
c0MPRESSoRS
5F,H
Installation,
Start-Up and
Service
CONTENTS
Page
SAFETY CONSTDERATTONS . . . . . . . . . . . . . . . . . . I
INSTALLATION ..........1-13
.............
t
Step 1
-
Prepare for Installation
.
PREPARE
EQUIPMENT ROOM
SteD 2
-
Receive Machine .....
.
BEFORE UNLOADING
.
RIG
UNIT CAREFULLY
Step3
-
Install Unit . . . . . . . . . . . . . . . . . . . . . . . l0
.
TO MOUNT MOTOR ON BASE
.
TO MOUNT CARR]ER COMPRESSOR
UNITS
AND CONDENSER PACKAGES
.
TO MOUNT COMPRESSOR BASE ON
SUPPORT STANDS
Step 4
-
Assemble Befrigerant Piping
and ComDonenls
.
COMPRESSOR DISCHARGE PIP1NC
.
REFRICERANT
DRIER
Pressure-Relief Valves
nstructions
page
Suction Strainer ........... -................
26
Cylindor Head
and Valve Assemblies ........
27
Cyf inder and Unloader
Sleeves ... .. ... .. ....
2i
Connecting Rods and Pistons
............... 28
Capacity Control Operation . . . . . . . .
.
.
. . . . . . . 2 8
Capaciiy Control Inspecfion
and Service ...
3l
Crankshaft Inspection and Seruice
.....
pump-ena
rujin
*;;i"s .. . ......... .
.
Center Main B€aring ... ....
Seal-End Main Bearing ....
Crankshaft
Seal
Insoection
and
Replacem6nt
Accessodes
TROUBLESHOOTTNG ................
.....
37-39
SAFETY CONSIDERATIONS
Insrallarion..rafl up
3nd senrcrng
ofrhi,
eqJipmenr.rn
be hazardou\ due ru,y'rern pre""ure:.
elcLrricrl
Lompo-
nents and equipmen! localion.
Only trained,
qualitied
installation r d service
personnel
should install, starl-up o.
service this equipmenr.
When
working on this equipnrent,
observe
precautions
in
the literature, tags, stickers and labels alached
to rhe equip-
ment and any
other
.dier)
precdulion\
rhar xppl
t0
32
33
33
34
l4
l0
.
FELT FILTERS
Step 5
-
Install Multiple Compressors
.
EQUALIZING LINES
Step 6
-
Make Electrical Connections .
.
GENERAL
NOTES
.
ATTACH POWTR WIRES TO
COMPRESSOR MOTOR
.
CHECK MOTOR ROTATION
.
INSTALL
CRANKCASE
HEATER
Follow all safety codes.
Wear safety
glasses
and work
gloves.
Use care in handling, rigginS and setting
bulky
equipment.
13
.
BELT DRIVE
.
DIRECT DRIVE
.
HOT CHECK AND DOWELING
Step I
-
Assemble
Water Piping
.......
Srei i
-
erepare t-utti"itiori Svlie-
.......
.
INSTALL OPTIONAL EQUIPMENT
INSTALLATION
Step 1
-
Prepale for Installation
PREPARE EQUIPMENT ROOM
-
Locate compressor or
condensing unit in a well ventilated :lrea. If
nalural venii-
lation is inadequate, provide
forced venrilation
through
ductwork. Check applicable
code requiremenrs.
Provide fieeze up proleclion
for
water-cooled
condens
ers.
water
lines and accessories iffreezing temperatures
can
occur during winter
shurdown
periods.
Provide sufficient
clearance for removal of cornpLcssor
cylinderheads and valveplates. Allow
space on ihe oil
punp
end for
crankshaft removat as follows:
sF20,30,.+0.
and 60 compressors ...........20
in.
sH40.46.
60, and 66 compressors . .........
20 in.
5H80,86, 120,
and i26 compressors . . . 30
in.
(Conrinued
on
page
l0
)
Manulaclu.er .6ed€ lhe rlght lo di€conlinuB, or ch.ngo €l.ny tlne, 8p*lflc.llon.
or d€19.5 wllhour notl6lnd without Incunlnq
obttqatons,
c94lr
Pc302
cararog No.530-5os Pdnred in u.s.A. Fom sF,H-2ssr Psl 1290
R€pacas
5F,H.11s
ll
l3
.
CHECK
OIL LEVEL
.
RECOMMENDED O]LS
PREPABE FOB INITIAL START-UP ......,,.,,. 13
Evacuate, Dehydrate and Leak Test .......... 13
Refrigerant Charging ........................ 13
START-UP ................................ l3-16
Preliminary Steps ........................... l3
StartComDressor.,..
Check
Conirol ODeration
... ... ... ...
... .....
14
Check High-Pressure Switch ................ 14
Check Low-Pressure Switch ... ...... ........ .-
Adiust
Capacity Conlrol
(if
required) ......... 14
SCHEDULED
MAINTENANCE
....,,..,..,,. 17- 19
Check Lubrication Svstem ....... -......... - l7
Check Water-Cooled Heads .... ... ... ....... 19
SERV|CE ................................. r9 36
Service Notes . . .19
Lubrication System ... ...... ............. ... 19
Before
performing
service or
Naintenance operations
on unit. .hur o'f:rnJ
rag Indrn
powe-.upp\
r,, Lr
Elecrrical shock coLrld cru\c
fersonal
rniury.
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