Panasonic YT-30TSW, Operating Instructions Manual

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1
1 Caution for using
1.1 Surrounding environment conditions
Temperature
：
in use
：
-10
℃～
+40
℃
In the transport and storage process
：
-25
℃～
+55
℃；
Humidity
：
20
℃
not exceeding 90%
；
The torch (gun) should not be used in the rain or under similar weather conditions.
1.2 Cooling Water
In case of a water-cooled torch. Use with cooling-water flow of more than
0.7L/min.Water pressure at the torch entrance is 0.1~0.3MPa for 4m cable
torch. 0.15~0.3MPa for 8m cable torch. Insufficient water flow can cause
burn out of the torch.
● Never use a water-cooled torch for air cooling.
● Never use the Water leaked torch to prevent electrical shocks.
1.3 Cable Hose
Do not bring the hose cable on the hat base metal immediately after
welding, load the heavy material on the cable hose, and bend it by force, It
can cause burn out of the welding torch.
1.4 Welding Operation and Exchange of Parts
Observe the following cautions to prevent burns.
● Do not touch directly the nozzle, electrode and torch body where the temperature rise.
● When welding, wear protective gear such as protective leather gloves designed for welding
operation.
● After turn off the power supply, exchange the torch parts when temperature is lower.
For safety and good welding, exchange any damaged parts for new.
● Be sure to use the parts marked “
Panasonic
”.
Wear protective glasses to protect the eyes when grinding electrode.
● Follow the standard for safety when using the grinding machine.