BorMann 022749, Руководство пользователя, Страница: 14 / 17

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Table5-1 Diagnose and solutions
TROUBLE REASON SOLUTION
Without output
1.Without voltage in input terminal
2.Improper fuse or breaker
3.Overload protective setting
1.Check the fuse or breaker
2.Replace fuse or breaker
3.After cooling then try to continue
Bad wire-feed
1.Have not enough pressure
2.Wing hat is too loose
3.Wire has been oxide
1.Tighten the impaction nut
2.Tighten wing nut
3.Replace wire spool
Current is too poor
1.Input voltage is too poor
2.Bad connection
3.One or more commute element
have been damaged
1. Check that if input voltage is the same
with rated voltage.
2. Check grounding cable and make sure
have well connection.
3. Replace by career.
The welder line is
like sponge
1.No gas or little gas
2. The hole has been blocked.
3. Haitian valve has been blocked.
4.Bad gas and wire
1.Check all gas
2.Use compress air to clear
3.Open the welding torch and
4. Gas must be dry, use another type
wire.
When Pressing
switch the machine
cannot working
1. Control wire broke off
2. Circuit plate damaged.
1.Check by career
2.Replace circuit plate