Ingersoll-Rand Sierra H 125, Руководство по эксплуатации и обслуживанию

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INSTALLATION / HANDLING
45
SL, SM & SH 90, 110, 132, 150, 200, 250 &300 (50Hz)
L, H & HH 125, 150, 200, 250, 300, 350 & 400 (60Hz)
Locate the rotation decal on each motor.
DRIVE MOTOR
The correct motor rotation is clockwise when viewed from the rear
or non–drive end of the motor.
For the compressor motor rotation check, the running of the motor
must be as short a time as possible.
After depressing the start button, IMMEDIATELY depress the
”EMERGENCY STOP” BUTTON. Should the motor rotation be
incorrect, put the main isolator in the OFF position.
Open the starter box door.
Interchange any two line connections (L1, L2 or L3) at the starter.
Close and fasten the starter box door. Recheck for correct rotation.
FAN MOTOR
Observe the compressor cooling fan. The rotation should be in
accordance with the fan rotation decal affixed to the fan motor. Cooling
air should exhaust from the top of the compressor enclosure.
Should the motor rotation not be correct, put the main isolator in the
OFF position.
Interchange any two fan motor leads at the fan manual motor starter
(MMS). Close and fasten the starter box door. Recheck for correct
rotation.
CAUTION:
Do not operate the machine with the panels removed as this
may cause overheating and operators to be exposed to high noise
levels.
Do not start or operate the machine in temperatures below or
approaching 0
_
C (32
_
F), because the operation of the regulation
system, the unloader valve, the safety valve, will be compromised.
Your Ingersoll–Rand distributor will advise on low ambient
modifications.