instruction for the user
12
Self cleaning
(optional)
At least once a week a thorough cleaning of the machine is necessary. For this purpose a
specific detergent/disinfectant is advisable. The use of such a product offers the following
advantages:
•
guarantee of perfect hygienic conditions as it is composed of active detergents and
disinfectants
•
maintenance of the machine in perfect hygienic conditions, also if the machine is not
used.
For starting the self cleaning sanitizing cycle, switch "Q2" has to be put into position "O".
Empty the tanks by lifting and take off the overflow pipes, remove the curtains, close the
inspection doors and press push-button "S26". The lamp "H26" is illuminated during the
whole period of the cycle.
SAFETY DEVICE
This machine is provided with numerous devices for ensuring the safety of the staff and the
machine.
Micro limit switch SS1
When the rack reaches the end of the exit table, the limit switch operates and stops the
conveyor and consequently the breaking of the crockery. By removing above, the conveyor
automatically restarts.
Doors micro switches SS2…SS20..
The door is provided with one safety micro switch.
If the doors is opened, the functioning of the pumps, the motor reduction gear of the
conveyor unit and the rinse solenoid valve are interrupted. The operation is resumed only
after the doors are closed again and by pressing the start push-button "S1". In case of
dishwashers with a complex lay-out, several push-buttons near the working stations may be
necessary.
Emergency stop push-button S3
The machine is provided with an emergency red mushroom-shaped push-button on yellow
background which easy accessible from operator, if pressed, stops all motors on the
machine. After elimination of the problem, the machine can only be started after turning and
releasing the push-button and pressing again the start push-button "S1". In case of complex
lay-out more push-buttons may require releasing near the work stations.
Slip clutch
The rack conveyor system is provided with a clutch-type mechanical torque control, which is
fitted to the drive mechanism of the conveyor system. If something gets erroneously jammed
in between the machine and rack or the rack is overloaded, the conveyor system quickly
slows down to nearly zero. In this case it is necessary to switch off the machine by means of
stop or emergency push-buttons, remove the obstacle and press again the start push-button.
For adjustment of this safety device refer to paragraph MAINTENANCE.
