10
1 Receiving
Checking Package Contents
When the package arrives, check the contents for the following standard items (Any
additional options ordered should be checked as well):
• Welder
• Attachment at installation
• Hose for gas (φ6×3 m) ×1
• Hose for cooling water (φ8×5 m) ×2
• A set of hose bands (for gas and water)
• Fuses 3A, 8A, 10A (1 for each)
■ Equipments required for TIG welding
The following shows the configuration of TIG welding.
Welder
Welding
torch
Argon
gas
pressure
adjuster
Cooling water
circulator
exclusive for
high-voltage
start
Argon
gas
++++
*1 *2 *3
*1. Do not connect any other cable other than the torch power cable to
the negative side output terminal of the welder (output terminal of
the torch side power cable). Failure to observe this caution may
cause the high DC voltage for arc to start to leak, resulting in poor
arc start performance.
*2. Selected attachment: Two-stage Regulator (with flow meter) (Set the
secondary pressure to 0.15 Mpa.)
*3. Tap water cannot be used as the cooling water source for water
cooled torch. Failure to observe this caution may cause a high DC
voltage for arc to start to leak, resulting in poor arc start performance.
Use a cooling water circulator of cooling-water path insulation type
exclusive for high DC voltage start method.
INFO
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