Hobart CHH50, Use And Maintenance Manual

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USE AND MAINTENANCE MANUAL
CHAP. 5 MAINTENANCE
5.1 GENERAL RULES
The machine are designed to reduce maintenance requirements. It is
necessary to observe the following rules to make the machine last
long, and work without problems.
In any case, it is necessary to observe the following rules to make the
machine stay in perfect working order:
x
keep the machine clean and in good condition
x
avoid making temporary or urgent repairs frequently
It is very important to observe the maintenance directions; check all
the different parts of the machine periodically, so that no anomaly can
occur, thus anticipating the time and equipment needed for any
maintenance work.
Before cleaning turn off the power.
5.2 PERIODIC MAINTENANCE (to be done at least every 20 days)
To make operations following easier, the rack-holder frame can be
removed from its seat.
x
Remove the upper and lower rinse arms, by unscrewing the
fastening.
x
Unscrew and clean all the sprayers and put them back in their
place.
x
Remove the upper and lower wash-arms by unscrewing the rinse
pin , clean and rinse them.
x
Remove the wash pump filter, clean it and rinse it.
x
Thoroughly clean the wash tank.
x
Leave the appliance lid open for the whole resting period.
x
Lime deposits and scale will build up on the inner surfaces of the
boiler, tank and pipelines due to calcium and magnesium salts
present in the water. These scales and deposits can prejudice
proper apppliance operation.
x
The appliance must be periodically descaled and we recommend
that this must be done by an expert.
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