Maintenance
8.3
Replacing the bayonet seal
➤ Loosen the bayonet fitting on the cassette (fig. j, page 9). In the state upon
delivery and after extended use, the bayonet fitting can be loosened only with
difficulty.
➤ Insert the new seal (fig. l 2, page 10).
➤ Ensure uniform seating of the new seal (fig. l 2, page 10).
➤ Put the bayonet fitting back in place (fig. m, page 10).
8.4
Replacing the fuse in the operating unit
!
CAUTION!
•
Switch off the voltage supply before you start!
•
Carefully pull the control unit out of the wall opening. There is a risk
of injury due to the springs springing back!
➤ Lift the control unit with a suitable tool and then pull it out of the wall (fig. r,
page 12).
➤ Replace the fuse (automotive fuse: 10A) on the bottom of the control unit (fig. s,
page 12).
8.5
Replacing the wheels on the cassette tank
The wheels on the cassette tank can be replaced individually if required:
➤ Remove the old wheel as shown (fig. t, page 12).
➤ Mount the new wheel as shown (fig. u, page 12).
➤ Ensure that the wheel moves freely.
8.6
Removing and replacing the lid and seat
I
NOTE
The manufacturer accepts no liability for damage resulting from incor-
rect or faulty installation.
Proceed as follows (fig. v, page 13):
➤ Loosen the spacer (2) by prying it out of its position with a screwdriver.
➤ Use a screwdriver to carefully pry the lid (1) out of its mounting and remove it.
28
Saneo B, Saneo C
EN