Whirlpool AGB 664/WP Manual For Use And Installation page 22

7 SAFETY DEVICE
1) Door microswitch to stop the cycle when the hood is opened; close the door to restart.
2) Thermoamperometric protection on washing pump.
3) Level control on both boiler and tank.
4) Device preventing boiler water from flowing back into the mains.
5) Overflow device connected to the drain to keep tank water level constant (only in the models
without discharge pump).
6) Safety thermostat on the boiler to stop the power in case of overheating so as to prevent
possible damage.
Should the safety thermostat come into action:
- remove the appliance bottom panel;
- let the boiler cool down;
- make sure the boiler thermostat is working correctly; replace if necessary;
- check the boiler heating electromagnetic switch and replace if necessary (only for three-phase
400V mod.);
- start the appliance again by pressing button R on the safety thermostat (Fig. 5).
8 SAFETY INSTRUCTIONS AND USER TRAINING
The skilled staff in charge with installation and wiring operations will also suitably train users
to use the appliance correctly. Users should be made familiar with any safety instructions to
be complied with. The instruction handbook should be kept by users for further reference.
This appliance is only designed for professional use.
The manufacturer wil not be liable for any damage arising from tampering the safety
devices.The machine is only designed for professional use for washing plates, glasses,
cutleryand trays .
The manufacturer will not be liable for any direct or indirect damage arising from incor-
rect use of the appliance or use of products other than the said ones.
9 CHECKINGS BEFORE USE
Before powering the machine make sure:
- tank protection filters are clean and correctly positioned;
- the overflow device is located in the relevant position (only in the models without discharge pump);
- wash and rinse blades are clean and freely moving;
- the wall master switch is on;
- the water tap is on.
10 FILLING THE TANK AND START-UP
When the hood is closed, move the main switch 2 to the 1 position: the power pilot light 1 will
come on and at the same time the boiler and the tank will start to fill.
11 STARTING
Wait until the machine has reached the right temperature (light 4 off), carry out one empty
cycle then place the basket in the dishwasher having removed leftovers and scraps from the
dishes.
INSTRUCTIONS FOR INSTALLERS
22 ENGLISH