FG Wilson Generator Set P1250P3

Ensure fuel supply source is identified

Remove T-handle and lid from the top of the unit

Screw T-handle into centre tube finger tight

Fill the assembly with clean fuel to just above the top of the element

Lubricate the lid gasket and T-handle O-ring with clean fuel

Replace the lid, seat the gasket correctly, and tighten the T-handle

Operate the priming switch for 2 minutes (if fitted)

Ensure generator set is not running on load

Inspect generator set for any visible damage or leaks

Record initial generator load percentage

Set generator load to at least 50%

Run generator set for 1 to 2 hours

Record final generator load percentage

Check for loose fastenings, worn belts, or loose connections

Ensure fan and exhaust guards are correctly positioned and secure

Wipe clean all filler caps before servicing or topping up fluids

Check for any type of leak and clean away fluid

Remove accumulated grease or oil on the engine

Ensure coolant pipes are fitted correctly and secure

Check the engine oil level and replenish as necessary

Repeat all daily pre-start checks

Check all control system safety devices by electrically simulating faults

Tighten all exhaust connections

Tighten all electrical connections

Engine Start and Instrument Panel Observation

Observe the instrument panel to ensure that all gauges and meters are operating properly

Consult your local dealer for maintenance guidelines specific to your engine

Pre-storage Engine and Exhaust Preparation

Allow engine to perform DEF purge for 2 minutes after stopping

Cap the exhaust outlet of the aftertreatment

Fill the tank with DEF meeting ISO 22241-1 requirements

Reconnect all DEF lines and electrical connections to prevent DEF crystals from forming

Ensure the DEF filler cap is correctly installed