Generac Mobile MFH900, Owner'S Manual

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Owner’s Manual for Flameless Air Heater 21
Section 3: Operation
Before Starting Engine
Pre-start Checklist
•
Verify all maintenance procedures are up to date.
For more information, see
Maintenance .
•
Verify unit is not leaking fluids: check inside and
outside the unit for leaking fuel, engine oil, HTF,
DEF, and engine coolant.
•
Check levels of fuel, HTF, DEF, engine oil, and
engine coolant.
•
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 struc-
tures or barricades.
•
Verify the following are clear of debris and
obstructions:
• Engine air intake
• Unit intake
• Exhaust stack
• Outlets and fan intakes
•
Verify unit is properly secure with jacks deployed, if
applicable, wheels chocked and level.
•
Check alternator drive belt for tension and wear.
•
Verify the emergency stop switch is pulled out
Engine Oil Check
1. Remove oil dipstick from crankcase and wipe it
clean.
2. Insert oil dipstick fully and remove slowly.
3. Oil level must be between the FULL and ADD
marks on the oil dipstick.
Hydraulic Oil Check
On the hydraulic fluid reservoir tank is a gauge showing
hydraulic oil level. Verify level is between MIN and MAX.
Engine Coolant Check
1. Remove radiator fill cap.
2. Check coolant level and degree of fouling.
NOTE: Coolant level should be approximately 0.4 in
(10.2 mm) below the radiator core top.
3. Install radiator cap securely.
Battery Check
1. Verify battery cable connections are not loose or
corroded.
(000108)
WARNING
Hot Surfaces. When operating machine, do not
touch hot surfaces. Keep machine away from
combustibles during use. Hot surfaces could
result in severe burns or fire.
(000135)
CAUTION
Engine damage. Verify proper type and quantity of
engine oil prior to starting engine. Failure to do so
could result in engine damage.
(000154)
WARNING
Risk of burns. Do not open coolant system
until engine has completely cooled. Doing so
could result in serious injury.
(000164)
WARNING
Electrical shock. Disconnect battery ground
terminal before working on battery or battery
wires. Failure to do so could result in death
or serious injury.
(000163a)
WARNING
Risk of burn. Do not open or mutilate batteries.
Batteries contain electrolyte solution which can
cause burns and blindness. If electrolyte contacts
skin or eyes, flush with water and seek immediate
medical attention.
(000137a)
WARNING
Explosion. Batteries emit explosive gases while
charging. Keep fire and spark away. Wear protective
gear when working with batteries. Failure to do so
could result in death or serious injury.
(000167a)
CAUTION
Equipment damage. Do not make battery
connections in reverse. Doing so will result
in equipment damage.