EN - 17
Coolant recirculator
11 Dismounting
Please observe the attached document "Warranty". In the event of any doubts
and/or problems, please contact your retailer or the manufacturer.
11 Dismounting
Fault
Cause
Solution
Coolant recirculator
without function
• Power supply interrupted
• Motor/pump defective
• Motor protective switch activated
• check
• replace
• Eliminate overload:
Check rated values
Impurity in the cooling system
Leakage
• Connections untight
• Hoses kinked
• Check for impurity
• Replace hoses
Tab. 10
Troubleshooting
DANGER
Risk of injury due to unexpected start-up.
For the entire duration of maintenance, servicing, mounting, dismounting
and repair work, the following instructions must be adhered to:
• Switch off the power source.
• Close off the compressed air supply.
• Switch off the entire welding system.
• Pull the mains plug.
DANGER
Risk of burns
Risk of burns due to escaping hot coolant and hot surfaces.
• Switch off the cooling device before starting maintenance, servicing,
mounting, dismounting and repair work.
• Wear protective gloves.
NOTICE
• Disassembly may only be carried out by qualified personnel (in
Germany see TRBS 1203).
• Observe also the operating instructions of the welding components.
• Observe the information provided in the following section:
Содержание WK23
Страница 21: ...DE 21 Umlaufkühlaggregat 13 Anhang ...
Страница 59: ...FR 21 Groupe refroidisseur 13 Annexe ...
Страница 79: ...ES 21 recirculador de refrigerante 14 Anexo ...