Chap 5 Maintenance; Cleaning And Hygiene; Filtering Group And Machine Maintenance; Cleaning Of Wash Arms - Diamond DK7/2-NP Manual De Instrucciones

INSTRUCTION MANUAL FOR DISHWASHERS
Completely empty the machine as described in the paragraph "Machine Emptying",
turn off the electricity with the main external switch and close the external water
valve before starting any maintenance operation.
To guarantee machine hygiene the routine (daily), weekly and yearly maintenance operations
indicated below must be regularly performed. Also carry out a periodical sanitising treatment with
suitable non-corrosive products available on the market.
Carry out this procedure at the end of the day when you see residual dirt on the filters:
1. Remove and clean the baskets.
2. Remove the tub as per the instructions in the paragraph on draining the machine.
3. Carefully clean the integral filter.
4. Thoroughly clean the tank and machine with non-abrasive disinfectant products.
5. Remove the standard filter by pulling it upwards as shown and clean it carefully.
6. Do not use abrasive products or objects for cleaning the steel tank. Instead use a slightly
soapy damp cloth.
7. Do not use pressurised jets of water because they could damage the electric system.
8. When finished with the described tasks, carefully reposition each part.
The wash and rinse arms can easily be removed to allow periodic cleaning of the nozzles so as to
prevent possible clogging and/or deposits.
Fig.9
Proceed as follows (
•
Unscrew ring nut R and release the arms.
•
Wash all parts with running water. Clean the nozzles carefully, using a toothpick or small tools if
necessary.
•
Clean the arm rotation pins in the machine and the washing and rinsing water outlet area.
Put the arms back in place and check that they rotate freely.

5.2 Filtering group and machine maintenance

):

5.1 Cleaning and hygiene

5.3 Cleaning of wash arms

7
Chap 5
MAINTENANCE
GB