Campbell Hausfeld CS Serie Manual De Uso página 10

Operating Instructions
Wiring Diagram (Continued)
TO SUPPLY
L1
L2 L3
CT
OFF ON
COL
ESTOP
BRANCH CIRCUIT PROTECTION AND DISCONNECT TO BE PROVIDED BY QUALIFIED INSTALLER. INSTALL IN
ACCORDANCE WITH ALL LOCAL, STATE, AND NATIONAL CODES.
FIELD WIRING TERMINALS SHALL USE MIN 90 DEG C COPPER CONDUCTORS ONLY. TORQUE FIELD WIRING
TERMINAL SCREWS TO 25 IN LBS.
10
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L1
L2
L3
LEGEND
CT CONTROL TRANSFORMER
COL COIL OVERLOAD
FOL FAN OVERLOAD
HATR HIGH AIR TEMPERATURE RELAY
HPR HIGH PRESSURE RELAY
TR TIMER RELAY
TPS SWITCH, TANK PRESSURE
M CONTACTOR-MAIN
HPS SWITCH, HIGH PRESSURE
FOL HATR 1 HPR 1
RESET
HATR 2
9 5
HPR 2
HATR 3
G
M
M
M
TR
TPs
HATS
24 26
HPS
HPR 3
3 PHASE WIRING DIAGRAM
OL
T4
OL
T5
M1
T6
OL
OL
T1
OL
T2
M2
T3
OL
POWER ON
HOUR
METER M
TR
5 7
INLET
VALVE
HATR
13 14
HPR
R
TR
FAN
MOTOR
COMP
MOTOR
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