Kohler — Manual Operation Procedure
Operation · Transfer switch contactor
From a Kohler service manual — check it applies to your exact model before use.
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Before you start
- Hazardous voltage. Disconnect all power sources before opening the enclosure.
- Do not place the transfer switch into service if the contactor does not operate smoothly.
Procedure
- Never manually operate the transfer switch when the power is connected; disconnect both power sources.
- Compare your transfer switch to the illustrations in Figure 2-10 through Figure 2-14.
- Insert the manual operating handle, screwdriver, or wrench as shown for your model.
- Move the handle up or down to place the contactor into the desired position (UP = N, DOWN = E).
- Verify that the transfer switch operates smoothly without binding.
- Move the manual operating handle to return the transfer switch to the Normal position.
- Remove the maintenance handle or tool and return it to the storage location.
Tools required
- Manual operating/maintenance handle Amazon
- Screwdriver or similar tool Amazon
- Appropriately sized wrench Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.