Kohler KBC, Operation And Installation

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TP-6835 9/17 16 Section 2 Installation
2.5.1 Manual Operation, 150--4000 Amp
Standard-Transition Model KBS
1. Bypass and isolate the transfer switch before
using the maintenance handle. See Section 7
for instructions.
2. Remove the maintenance handle from the clips on
the left side of the transfer switch frame on
150--800 amp models, or on the lower part of the
transfer switch frame for larger models.
3. Attach the maintenance handle:
a. 150--1200 amp switches: See Figure 2-5 or
Figure 2-6. Attach the maintenance handle
onto the shaft extension on the left side of the
operator.
b. 1600--4000 amp switches: See Figure 2-7.
Slide the hub onto the shaft and insert the
maintenance handle into the hole in the hub.
4. Move the maintenance handle up or down as
shown to manually operate the transfer switch. It
should operate smoothly without any binding. If it
does not, check for shipping damage or
construction debris.
5. Return the transfer switch to the NORMAL position.
6. Remove the maintenance handle and store it on the
frame in the clips provided.
307a
1. Maintenance handle
2. Shaft
1
2
Figure 2-5 Manual Operation, 150--600 Amp
Standard-Transition Switches
202
1
1. Shaft
2. Manual operator handle
2
Figure 2-6 Manual Operation, 800--1200 Amp
Standard-Transition Switches
1
127a
1. Maintenance handle
2. Hub
Turn counterclockwise to
Emergency.
Turn clockwise
to Normal.
2
Figure 2-7 Manual Operation, 1600--3000 Amp
Standard-Transition Switches