Shindaiwa DGW300MS/UK, Operator'S Manual

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9-3. Operation
Danger: Electric Shock
Do not operate the equipment, if the equipment or you are wet.
Before connecting or disconnecting a load cable from the receptacles,
always turn the circuit breakers (1-P, 3-P) to [OFF] position. Always stop
engine, and remove the engine key. The person performing the
maintenance must always keep the key.
Ground the grounding terminal to the earth as set out in the manual. Even
though all the current leakage relays in the loads have been grounded to
the earth, the earth grounding terminal and the canopy should also be
grounded to the earth.
Grounding should be made after the engine is stopped..
Whenever the current earth leakage breaker activates, you should find and
repair the fault before operating.
Caution: Injuries
Be sure to connect to the receptacles, after confirming that all the switches
on the loads are set to the [OFF] position.
Always examine welding cables, power cables and plugs etc., to ensure
there are no defects present, prior to operation.
Do not connect the equipment to any power supply network.
Extra precautions must be taken whenever performing more hazardous
welding operations such as:
- Environments with increased risk of electric shock, for example due
humidity or conductivity;
- Inflammable surroundings and/or atmospheres;
- Inflammable products;
- Closed containers;
- Elevated working positions or platforms.
Caution: Damage to the equipment or other property
Consult with your dealer or authorized distributor when utilizing this
equipment on devises with microcomputer control or ultra-precision items,
which are very sensitive to voltage fluctuation.
Keep the equipment away from those devices to avoid influence from
electromagnetic noise.
Consult with hospital or medical equipment company before using this
equipment on medical apparatus.
It is recommended you follow this instruction manual strictly, to avoid any
unnecessary accidents, repairs and damage.
Do not use this equipment for the purpose of thawing pipes.
If utilizing this equipment in conditions where altitude, ambient temperature
and/or humidity is higher than the reference conditions, a reduction in
power may be necessary..