Abicor Binzel iSTM mini Bedienungsanleitung Seite 52

11 Disassembly
Fault
Cable assembly cannot be
inserted in the iSTM mini
Gas loss
Welding wire is not correctly
guided
Wire clamp in wire brake
model no longer functions
Tab. 14
Troubleshooting
11 Disassembly
DANGER
Risk of injury due to unexpected start
The following instructions must be adhered to throughout all maintenance, servicing, assembly, disassembly and repair
work:
• Switch off the power source.
• Close off the compressed air supply.
• Close off the coolant supply.
• Disconnect all electrical connections.
• Switch off the entire welding system.
DANGER
Risk of burns
Risk of burns from hot coolant and hot surfaces.
• Switch off the cooling unit before starting maintenance, servicing, assembly, disassembly or repair work.
• Wear protective gloves.
NOTICE
• Consult the documentation for the welding components.
• Observe the information provided in the following section:
 8 Decommissioning on page EN-22.
EN - 26
Cause
• Plug-in connection and gas hose still
mounted
• Cable assembly flange is incorrectly
mounted on the iSTM mini
• O-ring seal at the liner fitting damaged
• O-ring seal on the torch neck damaged
• Machine-side shielding gas connector
leaking
• Wire conduit coil is dirty
• Wire conduit coil worn
• Wire conduit coil cut too short
• Heavy dirt deposits
• Compressed air supply has been
interrupted
• Wire brake piston is damaged
Troubleshooting
• Dismantle plug-in connection and gas
hose
• Check alignment
• Replace O-ring seal
• Replace O-ring seal
• Replace shielding gas hose if needed
• Disassemble wire conduit coil and air-
blast with compressed air.
• Wear safety goggles
• 9 Maintenance and cleaning on
page EN-22
• Replace wire conduit coil
• Mount new wire conduit coil
• Clean the wire brake components with
compressed air
• Wear safety goggles
• Connect the compressed air supply,
remove kinks
• Replace the wire brake
BAL.0523.0 • 2019-10-17
iSTM mini