Instruction for installation,
maintenance technician
and final user.
VENDING MACHINE
Rev. 00
Models: VDI 100 – 189 – 217 - 254
Pag. 31 di 46
5
MAINTENANCE
The following chapter contains the information about the maintenance and cleaning the vending machine.
5.1
Preventive maintenance
You can only access the internal part of the machine (
maintenance area
) using the special key supplied
with the vending machine.
FIG. 6.1
竡
ACCESS KEY
5.2
Preventive maintenance
To guarantee the machine operates perfectly we recommend that you periodically carry out the following
maintenance operations:
•
Check the vending machine and the surrounding area, check for signs of rust on the outer cabinet
and obstructions in the air vents.
•
Open the door and check there is no accumulation of water, signs of rust, and humidity around the
corners.
•
Check the evaporator outlet is not blocked (the condensed water in the evaporator must drain out
towards the condenser pan).
•
Periodically check the door seals. Should they be damaged, replace the seals immediately.
•
Periodically check that the condenser is clean.
•
Check that the evaporator fan and the heating system work normally (the fan blades must be free
from every foreign matter).
•
Check that the compressor and the condenser fans work normally (the fan blades must be free
from every foreign matter).
•
Check that all the selections are correctly delivered.
