John Deere AC-70 - Manual (Page 7)

Operator’s Manual 7
ELECTRICAL HAZARDS
DANGER- IMPROPER CONNECTION OF THE
EQUIPMENT-GROUNDING CONDUCTOR CAN
RESULT IN A RISK OF ELECTROCUTION. CHECK
WITH A QUALIFIED ELECTRICIAN OR SERVICE
PERSON IF YOU ARE IN DOUBT AS TO WHETHER
THE UNIT IS PROPERLY GROUNDED.
Use only the electrical voltage and frequency specified on
model plate.
Space heater must be grounded. Use only a properly
grounded three-wire extension cord. Plug into grounded
outlet only. If it should malfunction or breakdown, grounding
provides a path of least resistance for electric current to
reduce the risk of electric shock.
The space heater is a potential source of electrical shock if
not kept dry. Keep the space heater dry and do not use in
rain or wet conditions. To protect from moisture, operate it
on a dry surface under an open, canopy-like structure. Dry
your hands if wet before touching the space heater.
Check that the entire cord is free of cuts or tears and that
the plug has all three prongs, especially a grounding pin.