Lincoln Electric CLASSIC 300 HE, Руководство оператора

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A-4
INSTALLATION
CLASSIC
®
300HE
A-4
ANGLE OF OPERATION
Engines are designed to run in the level condition which is
where the optimum performance is achieved. The maximum
angle of continuous operation is 20 degrees in all directions,
30 degrees Intermittent (less than 10 minutes continuous) in
all directions.
If the engine is to be operated at an angle, provisions must be
made for checking and maintaining the oil level at the normal
(FULL) oil capacity in the crankcase.
When operating the welder at an angle, the effective fuel
capacity will be slightly less than the amount specified.
MACHINE GROUNDING
According to the United States National Electrical Code, the
frame of this portable generator is not required to be grounded
and is permitted to serve as the grounding means for cord
connected equipment plugged into its receptacle.
Some state, local, or other codes or unusual operating circum-
stances may require the machine frame to be grounded. It is
recommended that you determine the extent to which such
requirements may apply to your particular situation and follow
them explicitly. A machine grounding stud marked with the
symbol is provided on the welding generator frame foot. In
general, if the machine is to be grounded, it should be con-
nected with a #8 or larger copper wire to a solid earth ground
such as a metal water pipe going into the ground for at least
ten feet and having no insulated joints, or to the metal frame-
work of a building which has been effectively grounded. The
U.S. National Code lists a number of alternate means of
grounding electrical equipment.
LIFT BAIL
A lift bail is provided for lifting with a hoist.
TRAILER (See Optional Features)
If the user adapts a non-Lincoln trailer, the user must
assume responsibility that the method of attachment
and usage does not result in a safety hazard nor dam-
age the welding equipment. Some of the factors to be
considered are as follows:
1. Design capacity of trailer vs. weight of Lincoln
equipment and likely additional attachments.
2. Proper support of, and attachment to, the base of
the welding equipment so there will be no undue
stress to the framework.
3. Proper placement of the equipment on the trailer to
ensure stability side to side and front to back when
being moved and when standing by itself while
being operated or serviced.
4. Typical conditions of use, i.e., travel speed, rough-
ness of surface on which the trailer will be operat-
ed; environmental conditions, likely maintenance.
5. Conformance with federal, state and local laws. (1)
(1) Consult your federal, state and local laws regarding specific
requirements for use on public highways.
DO NOT MOUNT OVER COMBUSTIBLE SURFACES.
Where there is a combustible surface directly under sta-
tionary or fixed electrical equipment, the surface shall
be covered with a steel plate at least .06”(1.6mm) thick,
which shall extend not more than 5.90”(150mm) beyond
the equipment on all side.
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CAUTION
• Lift only with equipment of
adequate lifting capacity.
• Be sure machine is stable
when lifting.
• Do not lift this machine using
lift bale if it is equipped with a
heavy accessory such as trail-
er or gas cylinder.
FALLING • Do not lift machine if lift bale is
EQUIPMENT can damaged.
cause injury. • Do not operate machine while
suspended from lift bale.
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WARNING