Service And Maintenance; Preparing Unit For Shipping, Storing, Or Relocating; Periodic Inspection; Removal Of Drip Tray, And Back, Sides, Top, Lower Front Access, And Condenser Coil Access Panels - Cornelius FCB 3 H.P. POST-MIX DISPENSER Installation & Service Manual

Two-flavor w/hot-gas defrost and v3+ features
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This section describes service and maintenance to be performed on the Unit.
WARNING: Disconnect electrical power to Unit to prevent personnel injury before
attempting any internal maintenance. Only qualified personnel should service internal
components or electrical wiring.

PREPARING UNIT FOR SHIPPING, STORING, OR RELOCATING

CAUTION: Before shipping, storing, or relocating Unit, syrup systems must be sanitized
and all sanitizing solution must be purged from syrup systems. All water must also be
purged from plain and carbonated water systems. A freezing ambient environment will
cause residual sanitizing solution or water remaining inside Unit to freeze resulting in damage to
internal components.

PERIODIC INSPECTION

1. Make sure CO
cylinder valve is fully opened and primary CO
2
indicator is not in shaded (''change CO
must be replaced.
2. Make sure soft drink tanks contain sufficient amount of syrup for Unit operation.
3. Circulating air, required to cool the refrigeration systems condenser coil (see Figure 15), is drawn in
through louvers on front and exhausted out through louvers on sides and back of Unit. Make sure louvers
are not obstructed and refer to CLEANING CONDENSER COILS in this section.
REMOVAL OF DRIP TRAY, AND BACK, SIDES, TOP, LOWER FRONT
ACCESS, AND CONDENSER COIL ACCESS PANELS
(see Figure 4)

DRIP TRAY

Pull drip tray forward to disengage from drip tray supports.

BACK PANEL

Remove two screws securing bottom of back panel, then lift panel straight up to remove.

SIDE PANELS

Remove screw securing bottom of side panel, then lift panel straight up to remove.

TOP PANEL

Remove two screws securing top panel, then lift panel up off Unit.

SERVICE AND MAINTENANCE

cylinder'') portion of dial. If so, CO
2
27
cylinder regulator assembly 1800-psi gage
2
cylinder is almost empty and
2
312026000

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