Renfert Twister evolution Mode D'emploi page 17

8. cleaning / Maintenance
The Twister evolution mixing unit is practically main-
tenance-free.
Nonetheless, the inlet filter and the seals should be
cleaned regularly as part of a preventative mainte-
nance programme.
8.1 Cleaning the Inlet Filter
The vacuum built-up is only warranted with
cleaned suction filter.
Clean the suction filter regularly according to soiling,
at least monthly.
When filters are too heavy soiled, they have to be
changed (see spare part list).
1. Switch the device off.
2. Unscrew the intake filter (Fig. 26).
3. Clean the filter in an ultrasound bath
(we recommend GO-2011 plaster solvent,
Art. No. 2011-0000).
4. Reinstall the intake filter (Fig. 26).
Never operate the unit without the inlet filter!
8.2 Seal Surfaces
The following seal surfaces must always be kept
clean in order to ensure correct vacuum built up and
the secure retention of the mixing bowl during the
mixing process:
• Seal between the unit and the paddle
(Figure 27a);
• Seal between the paddle and the bowl
(Figure 27b).
Tip:
You should occasionally coat the rubber seals on
the paddle with Vaseline. This will extend the seals'
service life and ensures optimum vacuum force.
8.3 Replacing the Unit and
Motor Fuse
1. Unplug the unit from the wall outlet (Figure 13).
2. Unscrew the fuse holder cover (Figure 28).
3. Remove the fuse and replace it (Figure 29). Refer
to the "Technical Specifications" for the proper
fuse ratings.
Never use fuses with a higher current rating!
4. Reinstall and close the fuse holder (Figure 28).
9. Spare Parts
For the order numbers of consumables and spare
parts please refer to the spare parts list at the end of
this manual.
10. Warranty
Provided the unit is properly used, Renfert warrants
the Twister evolution for a period of 3 years.
Presentation of the original bill of sale is required for
all warranty claims.
Components subject to natural wear (e.g., paddles,
mixing bowls, and intake filters) are excluded from
this warranty. The warranty is voided in case of im-
proper use; failure to observe the operating, cleaning,
maintenance, and connection instructions; in case of
independent repairs or repairs by unauthorized per-
sonnel; if spare parts from other manufacturers are
employed, or; in case of unusual influences or influ-
ences not in compliance with the utilization instruc-
tions. Warranty service shall not extend the original
warranty.
11. technical Specifications
Mains voltage:
Power consumption:
Speed:
Unit fuse:
Motor fuse:
Vacuum pump performance:
Vacuum, max.:
corresponds to a bowl pressure
Dimensions (WxHxD):
Weight:
12. Standard Delivery
1 Twister evolution vacuum mixing unit
1 500 ml bowl, incl. paddle
1 Operating instructions
1 Quick reference card
1 Drilling template
1 Fastening set
13. Delivery Versions
No. 1822-0000 Twister evolution 230 V / 50-60 Hz,
incl. 500 ml-bowl with paddle
No. 1822-1000 Twister evolution 120 V / 50-60 Hz,
incl. 500 ml-bowl with paddle
No. 1822-2000 Twister evolution 100 V / 50-60 Hz,
incl. 500 ml-bowl with paddle
230 V, 50-60 Hz
120 V, 50-60 Hz
100 V, 50-60 Hz
150 W
150 to 450 1/min.
T 1.6 A (230 V)
T 3.15 A (100V / 120 V)
T 8 A
15 l/min.
approx. -870 mbar,
of approx. 100 mbar
140 x 325 x 230 mm
[5,51 x 12,80 x 9,06 inches]
8,1 kg, w./o. bowl