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21
SERVICE AND MAINTENANCE
This section describes service and maintenance procedures to be performed on the Unit.
IMPORTANT: Only qualified personnel should service internal components or electrical wiring.
WARNING: Disconnect electrical power to the Unit to prevent personal injury before
attempting any internal maintenance. Only qualified personnel should service the internal
components or electrical wiring.
PREPARING UNIT FOR SHIPPING, STORING, OR RELOCATING
CAUTION: Before shipping, storing, or relocating this Unit, the syrup systems must be
sanitized and all sanitizing solution must be purged from the syrup systems. All water must
also be purged from the plain and carbonated water systems. A freezing ambient
environment will cause residual water in the Unit to freeze resulting in damage to internal
components.
HOOD AND FRONT PANEL REMOVAL
(see Figure 5)
HOOD REMOVAL
CAUTION: Do not place or store anything on top of the Unit.
Loosen screw on top of hood, then lift hood straight up and off Unit.
FRONT ACCESS PANEL REMOVAL
1. Remove drip tray from the Unit.
2. Remove two screws securing the front access panel to the Unit.
3. Pull the front access panel down and out to remove.
PERIODIC INSPECTION
1. Check the refrigeration condenser coil for obstructions and dirt. DO NOT place objects in front of or on top
of the hood. Restricting circulating air in or out of the Unit will decrease its cooling efficiency.
2. Check the dispensing valves for dripping that indicates leaking and repair as necessary.
ADJUSTMENTS
ADJUSTING CO
2
REGULATORS
WARNING: CO
2
displaces oxygen. Strict attention must be observed in the prevention of
CO
2
(carbon dioxide) gas leaks in the entire CO
2
and soft drink system. If a CO
2
gas leak is
suspected, particularly in a small area, immediately ventilate the contaminated area before
attempting to repair the leak. Personnel exposed to high concentration of CO
2
gas will experience
tremors which are followed rapidly by loss of consciousness and suffocation.