Carrier PC211 Start-Up, Operation And Maintenance Instructions Manual page 382

INSPECT WIRING AND RECORD ELECTRICAL DATA:
RATINGS:
Motor Voltage
Line Voltages: Motor
FIELD-INSTALLED STARTERS ONLY:
Check continuity T1 to T1, etc. (Motor to starter, disconnect motor leads T4, T5, T6.) Do not megger solid-state starters, disconnect
leads to motor and megger the leads.
MEGGER MOTOR
10-Second Readings:
60-Second Readings:
Polarization Ratio:
STARTER: Electro-Mechanical M
Motor Load Current Transformer Ratio
Transition Timer Time
Check Magnetic Overloads Add Dash Pot Oil Yes M No M
Solid State Starter: Torque Setting
CONTROLS: SAFETY, OPERATING, ETC.
Perform Controls Test (Yes/No)
COMPRESSOR MOTOR AND CONTROL CENTER MUST BE PROPERLY AND INDIVIDUALLY CON-
NECTED BACK TO THE EARTH GROUND IN THE STARTER. (IN ACCORDANCE WITH CERTIFIED
DRAWINGS).
RUN MACHINE: Do these safeties shut down machine?
Condenser Water Flow Switch
Chilled Water Flow Switch
Pump Interlocks
INITIAL START:
Line Up All Valves in Accordance With Instruction Manual:
Oil Level OK and Oil Temperature OK
Check Compressor Motor Rotation (Motor End Sight Glass) and Record:
Restart Compressor, Bring Up To Speed. Shut Down. Any Abnormal Coastdown Noise?
*If yes, determine cause.
START MACHINE AND OPERATE. COMPLETE THE FOLLOWING:
A: Trim Charge and Record Under Charge Refrigerant Section on page 51.
B: Complete Any Remaining Control Calibration and Record Under Controls Section (pages 11-36).
C: Take At Least 2 Sets of Operational Log Readings and Record.
E: After Machine Has Been Successfully Run and Set Up, Shut Down and Mark Shutdown Oil and Refrigerant Levels.
F: Give Operating Instructions to Owner's Operating Personnel.
G: Call your Carrier factory representative to report chiller start-up.
SIGNATURES:
CARRIER
TECHNICIAN
Motor(s) Amps
Oil Pump
''PHASE TO PHASE''
T1-T2 T1-T3
Solid-State M
:
Seconds
O'Clock
PIC CAUTION
Check Oil Pump Rotation-Pressure
Oil Pump Voltage
Controls/Oil Heater
''PHASE TO GROUND''
T2-T3 T1-G
Manufacturer
Serial Number
Signal Resistor Size
Solid-State Overloads Yes M
Ramp Setting
Yes M
Yes M
Yes M
Start Water Pumps and Establish Water Flow
Clockwise
Hours Given:
DATE
CUSTOMER REPRESENTATIVE
DATE
4
Starter Amps
T2-G T3-G
Ohms
No M
Seconds
Yes
No M
No M
No M
Yes* M No M
Hours