When installing a plug on to a power cord:
Ensure your tool is completely cooled down before shutting off:
Watch for a plugged air intake:
If a tool's heater tube gets wet:
Disassembly
Tools needed:
Steps:
Note: Always change both brushes at once. If one brush needs to be changed, change them both.
Symptom: Display arrives at desired temperature but measured temperature is more than 30C lower than the set temperature
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