Major Generator Features; Spark Arrester Muffler; Engine Maintenance Schedule; Receptacle Panel - Powermate PMC401857 Owner's Manual

MAJOR GENERATOR FEATURES

* 3.5 HP Briggs & Stratton engine
* Receptacles on endbell
* 1.35 gallon plastic fuel tank
* Spark arrester
* Brushless generator
ENDBELL
A . 120 V, 15 Ampere Duplex Receptacles
15 amps of current may be drawn from each half of the
receptacle. However, total power drawn must be kept within
nameplate ratings.
B. Circuit Breaker
The receptacles are protected by an AC circuit breaker. If
the generator is overloaded or an external short circuit occurs,
the circuit breaker will trip. If this occurs, disconnect all
electrical loads and try to determine the cause of the problem
before attempting to use the generator again. If overloading
causes the circuit breaker to trip, reduce the load. NOTE:
Continuous tripping of the circuit breaker may cause
damage to generator or equipment. The circuit breaker may
be reset by pushing the button of the breaker.
C. Engine Switch

RECEPTACLE PANEL

2
approved spark arrest muffler. It should periodically be cleaned
to prevent the screen from becoming clogged, which could
hamper engine performance.
screws and pull the plate with the screen attached. Clean off
any particles with a brush and reinstall. Be sure gasket is in
place.
Check engine oil . . . . . . . . . . . . . . . . . . . . . . Before each use
Change engine oil . . . . . . . . . . . . After first 20 hours and then
RECOIL PANEL
Clean air filter. . . . . . . . . . . . . . . . Every 50 hours of operation
Clean spark plug . . . . . . . . . . . . Every 100 hours of operation
Clean spark arrestor . . . . . . . . . . Every 50 hours of operation
SE grades. The oil to be used depends upon the temperature
at which the engine is operated:
C) SAE 30 or SAE 10W-30, SAE 10W-40
C) SAE 20 or SAE 10W-30

FUEL TANK VENTING

CAUTION: Keep fuel tank area free of all
debris, water, and ice. Do not block vent.
"Tank must breathe."

SPARK ARRESTER MUFFLER

This engine is equipped with a U.S. Forest Service
To clean, remove the muffler shield. Remove the four

ENGINE MAINTENANCE SCHEDULE

Oil Type. Use new good quality oil such as SC, SD, and
Summer: (temperatures of over 40 degrees F/10 degrees
Winter: (temperatures of below 40 degrees F/10 degrees
every 50 hours of operation
English