Carrier PC211 Using the Optional Storage Tank and Pumpout System, Remove Shipping Packaging

•absolute pressure manometer or wet-bulb vacuum indicator (Figure 25)

•500 v insulation tester (megohmmeter) for compressor motors with nameplate volt- age of 600 v or less, or a 5000-v insulation tester for compressor motor rated above 600 v

Using the Optional Storage Tank and Pumpout System

Refer to Pumpout and Refrigerant Transfer Procedures section for: pumpout system

preparation, refrigerant transfer, and machine evacuation.

Remove Shipping Packaging

Remove any packaging material from the control center, power panel, guide vane actuator,

motor cooling and oil reclaim solenoids, motor and bearing temperature sensor covers, and the

factory-mounted starter.

Click here for Figure 25 — Typical Wet-Bulb Type Vacuum Indicator

Open Oil Circuit Valves

Check that the oil filter isolation valves (Figure 4) are open by removing the valve cap and

checking the valve stem.

Torque All Gasketed Joints

Gaskets normally have relaxed by the time the machine arrives at the jobsite. Tighten all

gasketed joints to ensure a leak tight machine.