6.2
Cork Replacement
EN
6.3
Cleaning the Quiver and Tip Holder
The tip holder and quiver can be easily removed for cleaning.
•
•
Refer to Chapter 4 for the tip holder and quiver installation instructions.
6.4
Spare Parts
in the internet at www.renfert.com/p918.
The components excluded from the warranty (such as consumables or parts subject
Serial number and date of manufacturing are shown on the type plate of the unit.
7
Troubleshooting
Trouble
fails to go on.
Unit operating,
but no tempera-
ture at the tip
The tip fails to
reach the desired
temperature.
Possible cause
• Control unit not switched on.
• Power supply interrupted.
• Plug not fully inserted in the control unit.
• Faulty control unit.
• Faulty transformer.
• Short circuit in the tip.
• Tip not properly screwed in.
• Tip / handpiece contact contaminated.
• Faulty tip.
• Handpiece cable not properly plugged
into the control unit.
• Plug on handpiece cable shows signs of
corrosion.
• Incorrect power supply to the tip because
the OEM mains power supply unit is not
being used.
Corrective action
• Switch the control unit on at switch "A".
• Check the power supply and reconnect, as required.
• Push the plug in until it unmistakably locks in place.
• Have unit replaced by Service Department.
•
•
• Replace the tip.
• Faulty heater handle --> Replace with spare (refer to the
• Hand tighten tip.
•
•
•
• Fully insert the handpiece cable into the socket until the
cable locks in place.
• Reinsert the plug, clean the contacts, if required.
• Use the OEM mains power supply unit.
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