Abicor Binzel iROB Cool Manual De Instrucciones página 44

10 Troubleshooting
Fault Cause
• Power supply interrupted
• Motor/pump defective
Coolant recirculator
does not function
• No cooling liquid in the tank
• Coolant level too low
• Narrow point or foreign object in the cooling
circuit
• Fuse of the coolant pump defective
Coolant flow too low
or no coolant flow
• Coolant pump defective
• Cooling circuit interrupted
• Air in the cooling circuit
• Ventilator defective
• Coolant pump defective
Too low cooling
capacity
• Cooling unit soiled
• Coolant recirculator with too low cooling
capacity connected
High acoustical • Coolant level too low
running noise
• Coolant pump defective
• Connections untight
• Hoses kinked
Leakage
• Coolant pump defective
• Temperature of cooling liquid too high
• Error E43
Coolant flow
ERRxxx
Display on the robot
welding power
source
• Error E71
Temperature of cooling liquid too high
Tab. 12 Troubleshooting
EN - 20
Solution
• Check the electric system and repair it if necessary
• Replace motor/pump
• Contact service
• Replace fuse
• 6.3 Prior to first commissioning on page EN-14
• Fill cooling liquid
• Top up cooling liquid
• Check coolant hoses and connections
• Rinse cooling circuit
• Replace fuse
 6.3 Prior to first commissioning on page EN-14
• Replace the defective component
• Check the connections of the cooling circuit
• Check coolant hoses for damage
• Ventilate
 6.3.1 Ventilation on page EN-15
• Replace the defective component
• Contact service
• Replace the defective component
• Contact service
• Blow dry compressed air through the cooling unit
• Use coolant recirculator with higher cooling
capacity
• Top up cooling liquid
• Replace the defective component
• Check for impurity
• Retighten clampings
• Check hose guides, correct if necessary
• Replace hoses
• Replace the defective component
• Contact service
• Clean the cooling unit
• Check the function of the fan
• Confirm alarm in the remote control or at the
welding power source
• Check the function of the coolant recirculator; top up
cooling liquid if necessary
• Ventilate water supply
 6 Putting into operation on page EN-10
• Wait until the cooling phase is over
• Confirm alarm in the remote control or at the
welding power source
• Check function
BAL.0332.0 • 2017-08-31
iROB Cool