M-2
3/2002
MAINTENANCE
The following section is a basic guide for general maintenance and servicing of the
vendor. This section is divided into three parts: (I) Preventative Maintenance, (II)
Lubrication Guide, and (III) Care and Cleaning.
I. PREVENTATIVE MAINTENANCE SUGGESTIONS:
Whenever a vendor is visited on its site, the following service should be performed.
Preventative maintenance will help prevent future problems with the vendor.
A.
Observe the vendor and its surrounding area for any unusual indications of
problems (rear of cabinet, obstructions of the air flow, dark spots on the sign
face, etc.).
B. Open the door and visually check the inside of the vendor (water
accumulation, rust marks, moisture around the edges of the inner door, etc.).
C. Check the fluorescent lamps, replace as necessary. Replace all lamps within
24 to 48 hours of burnout. This will prevent damage to the ballast.
D. Check the product temperature for proper cooling.
E. Check evaporator drain for obstruction; water in the evaporator area must
drain to the condensation pan.
F. Empty condensation pan.
G. Clean the condenser, free vanes of dirt, lint, etc.
H. Check that evaporator fan(s) run normally.
I. Check that the compressor and condenser fan run normally.
J. Investigate any unusual sounds (fan blades hitting something, refrigeration
lines rattling, etc.).
K. Clean coin acceptor.
L. Deposit all coinage accepted by the vendor to check for proper operation of
the coinage mechanism.
M. Test the vendor and make a report on the problems.
II. LUBRICATION GUIDE:
Lubricate indicated areas as directed on the chart below.
INTERVALS PARTS LUBRICANT
Every six months Top door hinge, hinge pin at the
base of cabinet, door latch cam to
cabinet strike, T-handle shaft &
latch.
Grade two, high low
temperature grease
As necessary Pivot area of bucket and gate Grade two, high low
temperature grease
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