Service manual

MAINTENANCE
The following section is a basic guide for general maintenance and servicing of the Vendor . This
section is divided into four parts: (I) Preventative Maintenance, (II) Lubrication Guide, (III) Care
and Cleaning, (IV) Basic Trouble Shooting.
I. PREVENTATIVE MAINTENANCE SUGGESTIONS:
When ever 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 on 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 single pin (slimline) lamps
within 24 to 48 hours of burnout. This will prevent damage to ballast.
D. Check the product temperature for proper cooling.
E. Check evaporator drain for obstruction; water in the evaporator area must drain to the
condensate pan.
F. Empty condensate pan.
G. Clean the condenser, free vanes of dirt, lint, etc.
H. Check evaporator fan(s) run normally.
I. Check the Compressor and condensate 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 hinge of door door 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
S-18