6.6
Replacing cleaning needles
Replace the cleaning needles when the cleaning and polishing
effect starts to subside�
To do this:
⇒ Place the holding magnet on the underside of the beaker and
gently drain the cleaning fluid. For disposal instructions (see
chapter „5.7 Disposal of cleaning fluid").
⇒ Rinse the cleaning beaker and needles to be disposed of with
water (see chapter 6�1) disinfect (see chapter 4�4)�
⇒ Remove the retaining magnet and tip out the old needles�
⇒ The cleaned and disinfected cleaning needles can be disposed
of in the regular waste�
⇒ Rinse out the cleaning vessel�
⇒ Fill in new cleaning needles�
When using the SYMPRO mini-cup, ~ 5 g of needles can be con-
veniently dosed by filling a quarter of the cup seal.
6.7
Cleaning beaker
The SYMPRO cleaning bowls, lids incl. silicone seals, adapter ring, sound proof ring and Nico-
clean cleaning bowls are temperature-resistant up to 121 °C. Sterilization at temperatures between
121 °C - 134 °C is not permitted!
Cleaning beaker, lid and seal are subject to wear and tear. For this reason, check integrity of these
parts before use. In order to grant a safe reprocessing procedure, change cleaning vessel, cover
and joint presenting visible signs of wear (e.g. with heavy discoloration, leakage, scratches and
perforation caused by cleaning needles).
6.8
Changing a fuse
Before replacing a fuse, disconnect the appliance from the mains.
Never use a fuse of larger impedance.
The fuse is found next to the mains connection (14, Fig� 1)�
⇒ Disconnect from mains supply�
⇒ Unlatch the fuse holder on both sides and remove�
⇒ Remove faulty fuse and replace with a new one�
⇒ Replace the fuse holder by sliding back into the socket until both sides lock into place�
6.9
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: 65000000
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�
- 13 -
EN
Fig. 7
Fig. 8