23
Issue
Power indicator is not lit,
fan does not work and no
output current
Power indicator is lit, fan
works, no output current
Over temperature indicator
is on, no output current
Output current is not stable.
Hot Welding Clamp
Excessive Spatter
Suggested Remedy
1. Check that the welder is plugged into the 240V mains outlet and is switched on.
2. Check that the mains fuse or breaker has not operated.
3. Check that the main switch on the rear of the unit is in the on position.
1. Check the welding cables are connected correctly.
2. Check the output connectors are not disconnected or damaged.
3. Check that the earth clamp is connected securely to the work piece and that the
contact point is clean of paint or rust.
1. Duty cycle of the unit has been exceeded. Allow the unit to cool for 20 minutes.
1. Check mains voltage is constant.
2. Check the welding cable connectors are tight in the sockets.
3. Check the earth clamp connection to the work piece.
4. Check the welding leads are not reversed.
1. Welding clamp rated current is too small, replace with larger size welding
clamp.
1. Output polarity is incorrect, reverse output connector.
TROUBLE SHOOTING
OPERATIONAL ENVIRONMENT
• Height above sea level ≤1000m
• Operation temperature range -10~+40°C
• Air relative humidity is below 90%( 20°C)
• Preferably site the machine above floor level, ensure the maximum angle does not exceed 15 degrees.
• Protect the machine against heavy rain and against direct sunshine.
• The content of dust, acid, corrosive gas in the surrounding air or substance must not exceed normal
standard.
• Take care that there is sufficient ventilation during welding. There must be at least 30cm free distance
between the machine and wall.
For other tips and troubleshooting refer to our website www.dynaweld.com.au/troubleshooting
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