Before Calling For Service - VendNet ST 3000 Service Manual

BEFORE CALLING FOR SERVICE

Please check the following:
 Does your vendor have at least 6-inches of clear air space behind it?
 If the power is turned on at the fuse box, is the vending vendor the only thing that doesn't work?
 Is the vendor plugged directly into the outlet?
WARNING: Extension cords can cause problems.
DO NOT USE EXTENSION CORDS.
 Is the evaporator coil free of dust and dirt?
 Is the condenser coil free of dust and dirt?
 Is the compressor free of dust? A blanket of dust can prevent the compressor from cooling in between workout cycles.
 Is the circuit breaker at the fuse box reset?
 Is the evaporator fan working? To check if the fan is running take a small piece of paper in front of the evaporator coil and see if the
evaporator fan will draw the paper.
 Is the condenser fan running? Fold a sheet of 8 1/2" x 11" paper in half. Place the paper in front of the condenser coil inlet screen
located on the bottom right side underneath the cabinet and see if it draws the paper to it.
 Is the shelf in front of the evaporator coil clear? (No tools, product, or other air-restricting items).
 Is the temperature setting set as specified? See CONTROL SYSTEM Programming Manual.
NOTE: Setting the temperature colder does not accelerate cooling of product but may cause the product to freeze.
NOTES:
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