Troubleshooting - 3TECH L-28 Manual De Usuario

5. Trouble shooting
Fault
Handpiece doesn't work
There is no spray when getting
through the electricity
There is no water when getting
through the electricity
Possible causes
The tip is loose
Something wrong with the handpiece
Something wrong with the cable
The connect plug between the cable and circuit board is loosen
The water control switch is not "on"
No pressure or low pressure
The water control switch is not "on"
There is impurity in the electric- magnetic valve
Water way clogging
Solutions
Tighten it
T ake out the handpiece and send it back for repair
Contact the distributor
Contact the distributor
T urn on the water control switch
Check the pressure
T urn on the water control switch
Contact our dealers or us
Clean the water line by three-way syringe
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