Dispense Manifold; Concentrate-Pump; Air Compressor Removal; Compressor Air Filter Replacement - Cornelius Nitropro Mini Service And Preventative Maintenance Manual

Nitropro Mini Service Manual

6.4.3 Dispense Manifold

1) Remove the assembly‐underside screws that secure the
manifold (Fig. 6‐6) to the baseplate.
2) Unplug the two solenoid wires and disconnect the hose
from its port.
3) Remove the dispense manifold and replace it by following
the previous steps in reverse order.
Figure 6‐6 ‐ Dispense Manifold Assembly

6.4.4 Concentrate-Pump

Refer to section 4.3.5 Concentrate‐Pump Hose Replacement
for pump removal instructions.
6.5 A C R
IR OMPRESSOR
The air compressor (Fig. 6‐7) is located in the left rear of the
enclosure and is mounted on a carrier plate to allow
removal.
1) Shut off the power to the dispenser and unplug the
power cord from the wall receptacle.
2) Remove the top, back, and left access panels from the
dispenser.
3) With power off, pull the relief valve ring to depressurize
the air storage chamber.
4) Disconnect the air line from the storage chamber top
cover.
5) Remove the 4 screws indicated in Figure 6‐7.
6) Remove the compressor partially from the enclosure and
disconnect the black ground wire from the motor and the
red wire from the 4 amp breaker terminal.
7) At this point you may service the compressor by replacing
the pressure switch, relief valve, check valve, motor/com‐
pressor assembly or the storage chamber gasket. Otherwise,
transfer the plumbing components necessary to the new
compressor and install them in reverse order.

6.5.1 Compressor Air Filter Replacement

1) Perform steps 1 ‐3 shown above in section 6.5.
2) Note the orientation of the air filter (Fig. 6‐7).
3) Disconnect the air filter from the air line by pressing on
the dark gray ring on the hose side of each connector while
withdrawing the hose.
Publication Number: 548000106SER
EMOVAL
4) Install the new air filter by firmly pressing the air hose
into each filter‐connector end.
Figure 6‐7 ‐ Air Compressor and Storage Chamber
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