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8. Using as a Welder
<Note>
•
Do not switch the engine to high speed or apply any loads to it until all the air has
been bled from the fuel pipes (until speed is stable). Doing so can cause a
malfunction.
7-2. Stopping the Engine
1) Turn all breakers (main and 1-P) to "OFF".
2) Set the idle control switch to "AUTO".
3) Allow the engine to cool down for approximately 5 minutes.
4) Set the starter switch to "STOP".
5) After the engine stops, turn the fuel lever (on the fuel filter and water
separator) to "CLOSE".
<Note>
•
Do not stop the engine while welding or using as an AC power source. Doing so
can cause a malfunction.
•
If the engine does not stop when the starter switch is set to "STOP", turn the fuel
lever to "CLOSE". The engine will stop a few minutes afterwards. If the engine
does not stop by starter switch operation, stop using the equipment and request
repair at the retail outlet where the equipment was purchased.
7-3. Emergency Stop
The equipment includes an emergency stop device.
Press the emergency stop switch if you want to immediately stop the engine when
an emergency occurs in the work area, the equipment suffers an operating fault,
and similar circumstances.
<Note>
•
After stopping the engine using the emergency stop device, turn the starter switch
to "STOP".
•
Do not strike the emergency stop switch with a hammer or similar tool.
•
Only use the emergency stop switch for emergency stop purposes.
•
If the engine does not stop when the emergency stop switch is pressed, turn the
fuel lever to "CLOSE". The engine will stop a few minutes afterwards.
8-1. Welding Cable Selection
Use welding cables with a cross-sectional area that is larger than the proper
cross-sectional areas indicated in the table of the next page.
Using cable that is less than the proper cross-sectional area reduces the weld
output.
<Note>
•
Use welding cables when they are completely extended (not coiled). Using a
cable that is coiled reduces the weld output.
Summary of Contents for DGW500DM
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Page 42: ... 39 14 Engine Wiring Diagram ...
Page 43: ... 40 15 Generator Wiring Diagram ...
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