Rectifying faults
Customer checklist
099-008091-EW501
11.11.2011
25
7 Rectifying faults
All products are subject to rigorous production checks and final checks. If, despite this, something fails to
work at any time, please check the product using the following flowchart. If none of the fault rectification
procedures described leads to the correct functioning of the product, please inform your authorised
dealer.
7.1 Customer checklist
Legend
a: Fault/Cause
#: Remedy
NOTE
The correct machine equipment for the material and process gas in use is a
fundamental requirement for perfect operation!
Please observe the welding machine operating instructions.
Coolant error/no coolant flowing
a Insufficient coolant flow
# Check coolant level and refill if necessary
# Eliminate kinks in conduit system (hose packages)
# Extend and lay out the torch hose package
# Reset automatic cutout of the coolant pump by activating
a Air in the coolant circuit
# see chapter "Vent coolant circuit"
a Coolant pump blocked
# see chapter "Fixing the pump shaft"
Functional errors
a Connection problems
# Make control lead connections and check that they are fitted correctly.
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