User's Manual Rev B / February 2021 / M125 Helium Compressor
97-00020-000
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5.2.8
Electrical Connection
Caution:
Before connecting power to the compressor unit, make sure the factory setting of the frequency switch
on the front panel matches the frequency of the power supply where the unit is being installed. Failure
to do so will result in performance degradation of the system.
Electrical connections are to be made in accordance with the diagram in
Chassis and the components within.
Figure 4 – Model 125 Electrical Schematic
