SERVICING
& SPARES
INSTALLATION & SERVICING INSTRUCTIONS
33
INSPECTION & SERVICE
6-720-611-730b (12.05)
INSPECTION & SERVICE
COMPONENT ACCESS:
1
Grip the outer sides of the front panel (A) and
pull up and away from retaining lugs (B).
2
Remove retaining screw (C) to swing control
panel assembly (D) outwards to its full extent.
3 Pull clip (E) outwards to release expansion
vessel (F).
4
Swing expansion vessel (F) outwards.
Note: for easier access to the inner case, the
expansion vessel can be unhooked (by removing
the retaining screw on the hinge) lowered and
moved to the side. Take care not to overstretch
the flexible pipe connections.
5
Release four screws (G) to remove the inner
case cover (H).
4
3
E
F
C
D
H
A
B
G
1
2
5