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IB140058EN
Instructional Booklet
Page
14
Effective: March 2016
O&M Manual for 30-1000 Amperes
Manual Transfer Switch
Figure 15. Typical (30 – 100 Amperes) Horizontal Design Transfer Switch Equipment (Door Open)
Step 8:
Remount the operating mechanism to the front of the
power panel with the six bolts removed previously in
Step 4.
Step 9:
Position the power panel in the enclosure such that the
two upper elongated holes, one on either side of the
power panel, fit over the two positioning bolts located in
the rear of the enclosure. This will line up the four correct
mounting holes in the power panel with the pre-tapped
inserts in the rear of the enclosure.
Step 10:
With the power panel held securely against the back of
the enclosure, replace and tighten the four mounting
bolts removed previously in Step 3.
Step 11:
Attach the neutral strap to the back of the enclosure
through the upper bonding hole, which may or may not
have been previously removed in Step 2.
Step 12:
Reconnect the connector plugs and the transfer switch
equipment is now configured for bottom entry.
S2 LIne
Connection
Load
Connection
Transfer
Mechanism
Neutral
Assembly
Source 2
Connector (S2)
S2 Power Source
Switching Device
S1 Line
Connections
Normal
Power Source
Switching Device
Manual
Operator Knob
Brake
Release Lever
Source 1
Connector (S1)
Voltage Selection
Connector
(P7) if applicable
Voltage Selection
Panel