Replacing the heating element (heating core)
●
Disassemble the heating element.
1. Remove the nozzle and element cover assembly.
2. Remove the 3 screws from the handpiece and disconnect the heating element.
3. Replace the heating element. Assemble using the same procedure in reverse.
CAUTION
Be sure to calibrate the nozzle temperature after replacing the heating element. Failure to do
this may result in a heater temperature that is much higher or lower than the previous one.
CAUTION
Except the case especially indicated, always turn the power switch OFF and disconnect the
power plug before performing any maintenance procedure.
Remove the element cover assembly and the nozzle with the attached wrench.
Heating
Element
Element
Cover
Nozzle
Nut
Heating
Element
25
Содержание FR-400
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