Service manual

29
CLEANING
DO NOT USE A WATER JET OR NOZZLE TO
CLEAN THE VENDER
GLASS DOOR
The display glass should be cleaned inside and
out with paper towels and glass or non-abrasive
all-purpose cleaner. The gasket around the
product door should be wiped down using warm
water, any mild general purpose, non-abrasive
cleaner and a soft towel. Never lubricate the
gasket and always check for cracking or
deformities which may cause leaks. Replace if
necessary.
VERTICAL LAMP LENS COVER
Then vertical lamp lens covers are of a
polycarbonate material. Clean as needed with
warm water only. Ammonia or alcohol based
products will damage the lens cover.
TRAYS / TRAY INSERTS
The trays and tray inserts should be cleaned
periodically using warm water and a mild
general purpose, non-abrasive cleaner. Care
should be taken to ensure debris does not enter
the gear box assemblies. DO NOT USE
SOLVENTS OR ABRASIVE MATERIALS TO
CLEAN ANY PORTION OF THE TRAY.
DOOR LIGHTING
The machine is designed with an energy
efficient T8 Lighting System. To ensure
continued reliable operation, replace only with
the same type and size lamps. Lamps must be
properly installed and seated in the lamp
holders.
SLIDE/PUSHER ASSEMBLY
The slide/pusher assembly should be cleaned
periodically using warm water and any mild
general-purpose non-abrasive cleaner. After
drying, the slide assembly needs to have a coat
of Armoral applied. Care should be taken to
ensure debris does not enter the gear box
assemblies. DO NOT USE SOLVENTS OR
ABRASIVE MATERIALS TO CLEAN ANY
PORTION OF THE TRAY.
CABINET
Wash the cabinet with a good detergent or soap
mixed in warm water. Wax the vender often with
a good grade of automobile wax. Any corrosion
inside the vender should be removed with fine
steel wool and the area should be painted with
white paint.
Repair any scratches on painted surfaces to
prevent corrosion.
DRAIN PAN, DRAIN TUBE, AND DRAIN HOSE
To prevent mold and mildew growth,
and to avoid personal injury or
property damage, the drain pan,
drain tube, and drain hose must be
properly aligned and routed. Ensure
nothing obstructs the drain tube or
drain hose and that the hose is not
bent, pinched, or twisted in such a
way as to prevent the flow of
condensate. Periodically inspect the
drain pan, drain tube, and drain hose
for alignment and the presence of
dirt, debris, mold, and mildew. Clean
as needed.
WARNING
THE COMPRESSOR ELECTRICAL CIRCUIT IS
ALWAYS LIVE WHEN THE PLUG IS CONNECTED
TO AN ELECTRICAL OUTLET.
REFRIGERATION CONDENSER
Clean the condenser periodically of dirt or lint
build-up. Remove the build up with a brush or
vacuum, or blow the dirt out of the condenser
with compressed air and approved safety
nozzle. Ensure nothing obstructs air intake at
the bottom of the main door. Ensure nothing
obstructs air exhaust at the rear of the cabinet.
COIN ACCEPTOR
Follow the Coin Acceptor Manufacturer’s
instructions.
LUBRICATING THE VENDER
The vender refrigeration system does not
require any field lubrication. The hermetic
refrigeration system and fan motors are
manufactured with lifetime lubrication.
NEW CONTROL BOARD INSTALLATION
Set Model Number. On power up the display
will show “Reset Model? Continue?  = Yes
CLR = No”. Pres the  key and display will
show “No Model Set Save? A = ^ (scroll up)  =
Yes CLR = No”. Press key A to scroll through
available model numbers DN5800-4, DN3800-4,
DN5800-E4 (export), DN3800-E4 (export). With
vender model displayed that you are installing
board press the  key to save.