Section 3 Operation; Before Starting Engine; Pre-Start Checklist; Engine Oil Check - Generac Power Systems MAC 550F Owner's Manual

Section 3 Operation

Before Starting Engine

Pre-start Checklist

• Remove all flammable materials and fire hazards
within 5 ft (1.5 m) of heater
•
Keep heater a minimum of 5 ft (1.5 m) from
structures or barricades
• Verify unit is not leaking fluids: check inside and
outside the unit for leaking fuel, engine oil, HTF/
hydraulic oil, and engine coolant
• Verify following
obstructions:
– Engine air intake
– Engine exhaust stack
– Outlets and fan intakes
• Verify air duct hose is securely fastened to outlet
duct assembly
• Check fuel, engine oil, and engine coolant levels
• Verify unit is properly secure (jack deployed,
wheels chocked) and level
•
Check alternator drive belt for tension and wear

Engine Oil Check

Remove dipstick from crankcase and wipe it clean.
1.
Insert dipstick fully and remove slowly.
2.
Oil level must be between the Full and Add marks
3.
on the dipstick.

Hydraulic Oil Check

On the hydraulic fluid reservoir tank is a gauge showing
hydraulic oil level. Verify the level is between MIN and
MAX.
Owner's Manual for Flameless Air Heater
are clear of debris

Engine Coolant Check

Remove radiator fill cap.
1.
Check coolant level and degree of fouling. Level
2.
should be approximately 0.4 in (10 mm) below the
radiator core top.
Install radiator cap securely.
3.

Battery Check

and
Verify battery cable connections are not loose or
1.
corroded.
Verify battery electrolyte level is sufficient. If
2.
necessary, replenish with a commercially available
electrolyte, such as distilled water.
Operation
9