6�1 Changing Tips; 6�2 Changing The Cork Sleeve; 6�3 Cleaning The Quiver And Tip Holder; 6�4 Spare Parts - Renfert Waxlectric series Original Bedienungsanleitung

6.1 Changing Tips
Burn hazard!
The modelling tips may be hot. Always allow the tips to cool before changing them.
• Unscrew the tip (Fig� 11)�
• Make sure the O-ring is properly seated (Fig� 12)�
• When the tip is brand new, ensure that the contacts are clean�
• Insert the new tip, making sure it is straight, and hand-tighten it� Make sure the tip IS NOT skewed or
cross-threaded (Fig�1)�
Make sure the O-ring is properly seated (Fig. 12), the O-ring provides a seal against the wax.
Modelling tips which are not being used can be safely and handily stored in the tip holder (Fig� 8)�
6.2 Changing the cork sleeve
⇒ Unscrew the tip (Fig� 11)�
⇒ Pull the cork sleeve off towards the front (Fig� 13)�
⇒ Install a new cork sleeve, making sure it is straight (Fig� 14)�
⇒ Screw the tip back on (Fig� 1)�
6.3 Cleaning the Quiver and Tip Holder
The tip holder and quiver can be easily removed for cleaning�
• Tip holder:
Press gently from the side (Fig. 15), then flip upwards and pull off towards the rear (Fig. 16).
• Quiver:
Rotate the quiver downwards and towards the rear to remove it (Fig� 17)�
Remount tip holder and quiver in reverse order�
6.4 Spare Parts
You can find components subject to wear and the spare parts on the spare part list
in the internet at www.renfert.com/p918�
Enter the following item number: 21560000 / 21570000
The components excluded from the warranty (such as consumables or parts subject
to wear and tear) are marked on the spare part list�
Serial number and date of manufacturing are shown on the type plate of the unit�
7

Troubleshooting

Trouble
Display does not • Control unit not switched on�
go on, unit does
not operate. • Power supply interrupted�
• The plug is not fully inserted into the control unit� �
• Faulty control unit�
• Faulty transformer�
• Short circuit in the tip�
Unit operating, • Tip not properly screwed in�
but no tem-
perature at the • Tip / handpiece contact contaminated�
tip
• Faulty tip�
• Handpiece cable not properly plugged into the
control unit�
• Plug on handpiece cable shows signs of corro-
sion�
Possible cause
- 9 -
Corrective action
• Switch the control unit on at key A�
• Check the power supply and reconnect, as required�
• Insert the plug until it clearly snaps into position�
• Have unit replaced by Service Department�
• Replace with spare (refer to the spare parts list)�
• Clean the tip and handpiece (use compressed air)�
• Replace the tip�
• Faulty heater handle --> Replace with spare (refer to
the spare parts list)�
• Hand tighten tip�
• Clean the contact (use compressed air)�
• Replace the O-ring (refer to the spare parts list)�
• Replace with a new tip (refer to sec� 3�5 Accessories)�
• Fully insert the handpiece cable into the socket until
the cable locks in place�
• Reinsert the plug, clean the contacts, if required�
EN