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Instructions
for Installer,
Maintenance Engineer
and final User
SINFONIA
Rev. 00
H4345 - 00
02/2013
Page 32 of 41
7.8 General Cleaning Operation
To have perfect working conditions it is important that the machine is cleaned and kept well. Please
follow the below indications
Cleaning of
painted areas and
removal of small
scratches
Clean the Vendor with water and soap. The exterior may be waxed
with any good automobile wax
Small internal signs of corrosion can be removed using sand paper
and covering the surface with nitrocellulose lacquer
Paint splashes and grease or glazing compounds can be removed
using solvent
Small traces can be removed with a Automobil wax
Kérosine, fuel or alcohol can be usefull for the cleaning.
If some adhesive material like PVC cannot be removed with a
solvent, warm up slightly surface with a drier can soften the adhesive
and facilite the removal.
Attention: a excessive warm up will dammage permanetly the
surfaces
Cleaning the neon
advertising board
The neon-advertising panel should be cleaned with care. It is
advisable to follow these directions:
•
Wash with neutral soaps or detergents in warm water
•
Use soft cloths or sponges.
•
Do not rub harshly
•
Rinse with warm water
•
Dry with cotton rags or synthetic skin cloths
CAUTION: almost all the organic solvent fuel oils, kerosene or
alcohol will corrode the panel material. If used the panel will be
permanently damaged
Cooling area
The condenser and the evaporator must be kept clean for efficient
operation. Be sure that all vanes and tubings are clean and there are
no obstructions of air passage.
Clean the fins with a brush ( metal ) or better, use a vacuum cleaner
or compressed air
Product delivery
exit
Keep the product exit clean and without deposits
Cleaning of
drainage tube
Check that there are no obstructions in the drainage tube
Crown box
Empty periodically the crown box (when used)
General
precautions
Never use:
•
Cleaning products that are abrasive or chemically aggressive
•
Cleaning products that are strong (alkaline) or acids
•
Benzene
•
Leaded petrol
•
Acetone
•
Never clean with blades or pointed objects
•
Never clean at high temperatures
•
Never clean if the surface of the Vendor has been heaten by
strong sun
•
Do not wash with water jets
•
Be careful when cleaning parts under power; turn off power
supply
•
Do not use water or other liquid detergents
•
If using liquid detergent, turn off the power supply