17
Mechanical and electrical design
General description
The door, card programmer, thermometer, thermostaes (if heated),
indicating lights and manual switches are located at the front of the machi-
ne.
All control and indicating components, i.e. relays, level control, etc are
assembled under the top cover, easily accessible from the top of the machi-
ne for simplified servicing.
Main units
1. Control panel.
2. Card programmer for operating the machine through individually
programmed cycles.
3. Door - with automatic locking device which remains locked until the
cycle is completed and the drum has stopped rotating.
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 and extract motor - for reversing wash action and high speed
spin action.
8. Hot and cold water valves - program and level controlled solenoid
valves for filling with water, and for flushdown of automatic detergent
dispenser.
9. Drain valve - timer controlled for draining the machine of water.
10. Siphon breaker - to prevent water in the machine from re-entering the
water supply system.
11. Control unit - plug-in type for time and temperature control of the
different wash cycles.
Fig.
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