Daihen OTC RT3500H, Instruction Manual

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3.3 Replacement of Parts
CAUTION
●To prevent burns, comply with the following cautions.
● Do not directly touch the high-temperature parts of a nozzle, an electrode and so on.
● When welding, wear suitable protection such as leather gloves for welding.
● Do not replace torch tip elements before they cool off.
CAUTION
●If any parts are damaged, replace them with new ones for further
safety and better quality.
●Be sure to place an order for replacement parts at our sales office or our agency.
CAUTION
●Do not disassemble the shock sensor. If disassembled, gas
leak and malfunction may be caused.
3.4 Coolant
CAUTION
●
Be sure to run the coolant for the torch of liquid-cooled specification.
Insufficient amount of running water may lead to damage of torch.
3.5 Cable hose
CAUTION
●Never let cable hoses neither touch any heated part of the
welded, put something heavy on top nor bend them excessively
because the welding torch might become damaged.
3.6 Shock sensor
CAUTION
●In the main body of shock sensor inside, a powerful coil spring is
had built-in.
Because there is a threat that a coil spring protrudes, please do
not dismantle a shock sensor.
CAUTION
●The shock sensor absorbs damage at the speed of the manual
operation (or equal with the manual operation).
The shock sensor is damaged at the speed faster than manual
operation.
SPRING
コイルバネ
CAUTION!
DO NOT DISASSEMBLE
分解禁止