Single Phase Front-Mounted Equipment Receptacles-Installation - Vanguard CPW 125-4-S Series Operation And Maintenance Manual

Single Phase Front-Mounted Equipment Receptacles—Installation
Different Single Phase Front-Mounted Equipment Receptacle plates are required for operation at the two different AC
voltage supply frequencies, 50 Hz or 60Hz. Voltage will not be present in the front-mounted equipment receptacles if the
wrong plate is used for the 50Hz or 60Hz operation.
1. Ensure the genset Stop/Run/Start switch is in the STOP () position. Attach a "Do Not Operate" tag or similar tag to
the start switch or controls.
2. Remove the ten (10) 1/4x20UNC bolts securing the Front-Mounted Equipment Receptacle plate.
60Hz receptacle plate shown
with 7 outlet receptacles. The
60Hz receptacles are
labeled:
120V/20A
120V/20A
120V/20A
120V/20A
120V/20A
240/30A
Figure 73: Front-Mounted Equipment Receptacle plate removal
3. Disconnect the quick connector (50Hz-plates) or connectors (60Hz-plates) between the Front-Mounted Equipment
Receptacle plate and the control/distribution center. The 50Hz Front-Mounted Equipment Receptacle plate uses the
single quick-connector labeled "TB1", while the 60Hz Front-Mounted Equipment Receptacle plate uses the two
quick-connectors labeled "TB2" and "TB3". Note: The quick-connectors are not interchangeable, TB1 cannot be
plugged into TB2 or TB3, and TB2 cannot be plugged into TB3.
037-08OP-002D-01
RC1→CB3
RC2→CB4
RC3→CB5
RC4→CB6
RC5→CB7
RC6→CB8
S/N CB50600021 – UP (Weld-deck)
037-05-63-300A
50Hz receptacle plates (not
shown) have 5 outlet
receptacles. The 50Hz
receptacles are labeled:
240V/15A
240V/15A
240V/15A
240V/15A
Remove the ten (10)
1/4x20UNC bolts
securing the Front-
Mounted Equipment
Receptacle plate.
037-05-63-311B
RC13→CB17
RC14→CB18
RC15→CB19
RC16→CB20
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