Facts About Generators
GeneratorsDirectoryCompareRepairEnginesControllersPartsManufacturersGuides
Search models or part #
Home›Repair guides›Generac›Manual Transfer to Generator Power Source

Generac G-Force 400 Series / RTG16EZA3 — Manual Transfer to Generator Power Source

Operation · Transfer switch

For the Generac G-Force 400 Series / RTG16EZA3, from the Generac owner's manual.

Applies to: Generac G-Force 400 Series engine, Generac G-Force 800 Series engine, Generac G-Force 1000 Series engine

Before you start

  • Do not manually transfer under load. Disconnect transfer switch from all power sources first.

Procedure

  1. Verify generator is in OFF mode.
  2. Set generator MLCB (generator disconnect) to OFF (OPEN).
  3. Turn off utility power supply to transfer switch.
  4. Use manual transfer handle to move main contacts to STANDBY.
  5. Press MANUAL button to crank and start engine.
  6. Allow engine to stabilize and warm up for a few minutes.
  7. Set generator MLCB to ON (CLOSED).

Tools required

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

Source: Generac owner's 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.

More Generac repair guides →