MASTER LOCK MGH3000PR User Manual

3

105420

FU

EL

      

F

FUEL

      F

120

ONLY 

120
240V

RE

SE

T

TE

ST

120

 V

OL

TS

120/240 VOLTS

RESET

RESET

EN

M

000

000

05 

HO

URS

      1/10

FU

LL P

OW

ER

9.

Only a qualified electrical service per-
son should service and repair generator.
• Generator produces high voltage.

Use extreme caution when working
on electrical parts.

• Always remove spark plug wire from

spark plug before servicing. This will
prevent accidental starting.

• When working on generator, avoid hot

muffler, exhaust manifold, and engine
parts. Severe burns may occur.

• Do not work on generator when tired.
• Use only factory approved replace-

ment parts.

10. Store generator in a well-vented area.

Make sure fuel tank is empty. Never
store with fuel in tank. Vapors may
reach an open flame or spark. Fire or
explosion may result.

11. Never operate generator

• if engine speed changes greatly
• if engine misfires often
• if powered items overheat
• if electrical output drops
• if it is sparking
• if it produces smoke or flames
• if it vibrates at high levels
• if it has a damaged receptacle

12. Keep generator and nearby areas clean.

• Keep generator free of oil, mud, and

other foreign matter.

• Remove anything that creates slip-

pery areas around generator.

• Remove oily rags and other items

that create fire hazards.

• Keep a fire extinguisher nearby.

Make sure it is rated ABC by the
NFPA. They are good for all uses.
Consult your local fire department.

• Keep fire extinguisher well main-

tained. Be familiar with its use.

13. Know how to stop engine quickly.

Know how to use all controls.

14. Prolonged exposure to loud noise can

cause hearing loss.
• When working around generator,

wear approved hearing protection.

• Remember neighbors when using

generator.

Gas Tank

Starter Grip

Choke
Lever

Fuel
Valve
Lever

Oil Dipstick

Ground
Lug

Alternator

Engine

Engine ON/
OFF Switch

Run Lamp

120 Volt
Receptacle
(Duplex)

120 Volt
Receptacle

Roll Cage

Gas Cap/Fuel Gauge

Control
Panel

Provision for
Auto-Idle Switch

Circuit
Breaker

120/240 Volt
Receptacle

Full Power

Selector Switch

Hour Meter

120 Volt
Receptacle
(GFCI)