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Generac — Light Operation

Operation · Main circuit breaker, light switches and ballasts

From a Generac owner's manual covering: MLT5150, MLT5200, MLT5200ICAN. Check it applies to your exact model before use.

Applies to: Generac MLT, Mitsubishi S4L2-W461ML engine, Isuzu 4LE1NYGV-03 / 4LE1NYGV-03E engine, Isuzu D1105-E3BG engine

Before you start

  • Burn hazard. Never operate lights with a damaged or missing lens cover. Lamps are hot and pressurized while in use. Unprotected lamps can shatter, causing severe injury.
  • Burn hazard. Lamps become extremely hot while in use. Allow 10-15 minutes for cooling before handling or lowering mast.

Procedure

  1. Verify the unit is on and running smoothly.
  2. Switch the main circuit breaker ON (I).
  3. Switch the individual circuit breakers for the lights ON (I), one at a time.
  4. The ballast indicator lights will turn on and continue to get brighter as the lights warm up, then remain on.

Specs & values

  • Lights require a warm up period of 5-15 minutes before reaching full output
  • After shut down, lights require a cool down period of approximately ten minutes before they can be switched on again
  • The light tower uses four 1000W Amazon eBay FridayParts $24.50 or 1050W bulbs

Full service-parts list: Generac MLT →, Mitsubishi S4L2-W461ML engine →, Isuzu 4LE1NYGV-03 / 4LE1NYGV-03E engine →

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.

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