Shindaiwa DGW400DM-380A Welder User Manual


 
5-3 Monitor Lamp
The equipment is incorporated in monitoring function of WATER TEMP, BATTERY
CHARGING, OIL PRESSURE, Hz/OVERHEAT.
Under normal condition, when the starter switch changes from STOP to RUN, all the
lamps of BATTERY CHARGING, OIL PRESSURE and Hz/OVERHEAT turn ON.
When the engine starts, all the lamps turn OFF. When abnormality is detected on
other than Hz/OVERHEAT, the corresponding monitor lamp will flash, and the engine
automatically shutoff.
When the automatic shutoff is engaged, turn the starter switch to STOP position
once, and then restart the engine. In the event the automatic shutoff is engaged next
time, check which lamp turns ON or OFF and point out where is the abnormality.
(1) Coolant/Water Temperature Monitor Lamp
Danger: Injuries
z Close all doors and place during operating this equipment, to avoid injuries by
unintentionally touching cooling fan and fan belt.
Danger: Burns
z Do not open the radiator cap while operating this equipment or immediately
after stopping the equipment, to avoid sustaining burns from hot vapor.
Caution: Burns
z Do not touch the engine and muffler during operation and immediately after
stopping the equipment, for the temperature can reach extremely high.
When the water temperature rises abnormally, the coolant/water temperature
monitor lamp will flash, and the automatic shutoff will be engaged.
When this occurs, check the coolant/water reservoir tank, and replenish if needed.
(Refer to No. 6-2 Checking coolant/water temperature.)
If the water level is normal, there may be a possibility of overloading. Always use the
equipment within the rated duty cycle and output power.
(2) Battery Charge Monitor Lamp
When the battery turns unable to be charged during operation, the battery
charge monitor lamp will flash and the automatic shutoff will be engaged.
In the event this occurs, consult with the authorized distributor or our ngineering
section.
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