Operating instructions

14
Mechanical and electrical design
General
The door, card programmer, thermometer, thermostat (if heated), control lights and
manual switches are fitted at the front of the machine.
All control and indicating components, i.e. relays, level control, etc are assembled
under the top cover, easily accessible from the top of the machine for ease of
servicing.
Main units
1 ON-OFF and manual operating buttons - to start the machine and operate it
manually.
2 Card programmer for operating machine through individually programmed cycles.
3 Door - with automatic locking device which remains locked throughout the different
wash processes.
4 Detergent supply box - three compartments for automatic injection of powdered
detergents and fabric softener.
5 Inner cylinder - of stainless steel supported at the rear by two ballraces.
6 Outer drum - of stainless steel (18/8) securely attached to the frame.
7 Wash motor - for reversing wash action and distribution. Extraction motor - for low
and high spin action.
8 Hot and cold water valves - program and level controlled solenoid valves for filling
with water, and for flushdown of detergent supply box.
9 Drain valve - timer controlled valve for draining the machine of water.
10 Siphon breaker - to prevent water in the machine from re-entering the water supply
system.
11 Control circuit - of plug in type, for time and temperature control of the different
wash cycles.
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Fig.
30
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