19
Section
10
Maintenance
2. Cleaning
Many household cleaners contain abrasives and chemical substances, and should not
be used for cleaning plated or plastic fittings. These finishes should be cleaned with
a mild washing up detergent or soap solution, and then wiped dry using a soft cloth.
1. General
Read the section
“Important Safety Information”
first.
Providing the shower has been correctly installed and is operated in accordance with
the instructions contained in this guide, difficulties should not arise. If any maintenance
is required then it must be carried out by a competent tradesperson for whom the
maintenance instructions are provided. Before replacing any parts ensure that the
underlying cause of the malfunction has been resolved.
WARNING!
There are no user serviceable components beneath the cover of the
appliance. Only a competent tradesperson should remove the cover.
3. Flow Valve and Switch Assembly - Removal and Installation
WARNING!
Make sure that the electrical supply is turned off at the mains and the
appropriate circuit fuse is removed. Mains electrical connections are exposed when
the cover is removed. Turn off inlet water supply.
3.1.
Remove the three cover retaining screws, the cover and the service tunnel.
3.2.
Remove the hose from the outlet connector and loosen the connection to the
inlet connector assembly.
3.3.
Remove the screw that holds the terminal block in position. This will give you
sufficient room to carry out the procedure without disconnecting any mains
electrical wiring.
3.4.
Remove the screws that hold the inlet clamp bracket in position and remove the
clamp bracket.
3.5.
Remove the screws that hold the flow valve, switch assembly and heater tank
in position.
3.6.
Carefully pull the flow valve, switch assembly and heater tank away from the
case. Make sure that you ease the inlet connector assembly off the inlet supply
pipe.
3.7.
Remove the outlet connector from the heater tank.
