Cleaning And Maintenance - Diamond SELF-RO 70 Installations-, Bedienungs- Und Wartungsanleitung

8. CLEANING AND MAINTENANCE

8.1 Routine maintenance
The routine and preventive maintenance basically consists in the weekly cleaning of the stainless steel parts with lukewarm soapy
water, rinsing abundantly and drying thoroughly. The unit must only be cleaned after first disconnecting the power supply upstream
from the equipment.
It is advisable to have qualified personnel clean the finning of the refrigerating unit's condenser at least once every six months.
The condensation tray, located under the unit, must be emptied daily.
Warning:
•
Under no circumstances should you use abrasive or corrosive detergents and utensils such as steel wool, brushes or metal
scrapers.
•
Bleach, hydrochloric acid and other compounds containing chlorine will damage the stainless steel.
•
The coloured parts must be cleaned with silicone wax.
•
The floor under the unit must not be washed with corrosive substances that might generate vapours damaging the equipment.
•
During cleaning, do not wash the equipment with jets of water .
8.2 Non-routine maintenance
The non-routine maintenance must be performed by qualified personnel in the event of a fault or anomaly, wherever possible with
the equipment disconnected from the power mains.
In this case, repairs or replacements might be required. The faulty parts must only be replaced with materials and components identical
to the originals or specified by the Manufacturer.
The replacement of components or the modification of the equipment by the user without written permission from the Manufacturer, or
the use of non-authorized spare parts, shall instantly cause the warranty to be void.
8.3 Possible errors
See DIGITAL THERMOSTAT WARNINGS AND ALARMS for the possible errors.
If, after performing the checks indicated, correct operation is still not achieved, switch off the equipment and contact the supplier
without delay.
9. SCRAPPING
At the end of its service life, the equipment must be disconnected from the power mains before disassembling the various components.
Special care must be taken to avoid the risk of accidents associated with the form and weight of each component.
The equipment must be disposed of in accordance with the laws in force, particularly regarding the recovery of coolant. The various
parts (electrical components, rubber piping, fairlead linings etc.) must be sorted so as to make the best possible contribution to the
protection of the environment in compliance with the laws in force.
A010015 Rev. 7
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