When installing a plug on to a power cord:
Ensure your tool is completely cooled down before shutting off:
If a tool's heater tube gets wet:
Changing the element in a TRIAC.
Carry the TRIAC by the handle, not by the cord.
If the filter at the back of the handle is plugged, air cannot flow through the tool.
The FUSION is not producing the correct heat
Symptom: Bad welds or low air volume
Warming up the WELDMAX before use:
Changing the Welding Shoe:
Symptom: Display arrives at desired temperature but measured temperature is more than 30C lower than the set temperature