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Home›Repair guides›Generac›Manual Transfer To Standby and Manual Startup

Generac GT-530 — Manual Transfer To Standby and Manual Startup

Operation · Transfer switch

For the Generac GT-530, from the Generac service manual.

Applies to: Generac GH-410 engine, Generac GT-530 engine, Generac GT-990 engine, Generac GT-999 engine

Before you start

  • Do not attempt manual transfer switch operation until all power voltage supplies to the switch have been positively turned off.

Procedure

  1. On the generator panel, set the AUTO-OFF-MANUAL switch to OFF.
  2. On the generator, set the main line circuit breaker to OFF or Open.
  3. Turn OFF the power supply to the transfer switch using whatever means provided.
  4. Manually actuate transfer switch main contacts to their Standby position.
  5. On the generator panel, set the AUTO-OFF-MANUAL switch to MANUAL; engine should crank and start.
  6. Let the engine warm up and stabilize for a minute or two at no-load.
  7. Set the generator main line circuit breaker to ON or Closed; generator now powers electrical loads.

Tools required

Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.

Source: Generac 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.

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