Manitowoc Multiplex N2Fusion, Service Manual

Page: 24 / 64

24 Part Number 020007115 06/27/2019
Operation Section 3
FLOW CONTROL & LOCKING COLLAR
DO NOT adjust the flow control, it is set at the factory.
The locking collar keeps the tap tightened to the tower. A
spanner wrench is required to properly tighten the collar
and can be purchased from Manitowoc KitchenCare using
part number (00681823).
Flow
Control
Locking
Collar
Spanner Wrench
00681823
KEGS
IIportant
Only use AEB Kegs. Available from Manitowoc FoodService..
IN Post
(Grey
Nitrogen
Connector)
Pressure
Relief Valve
OUT Post
(Black
Coffee
Connector)
Lid
n
Warning
Do not attempt to remove lid until all pressure has been
relieved from keg.
KEG CHANGE
When a coffee keg is empty product will no longer dispense
and the blue LED around the Prime/Clean button will blink
constantly signifying the unit is in Error Mode.
NOTE:
See “Error Code” on page 44 for more information
about the Error Code.
IIportant
Make sure new coffee keg has been chilled to the
operating temperature range of 45° - 36°F (7° - 2°C) before
use or may cause foaming in the system.
DANGER
Never stand directly over keg when connecting,
disconnecting, or when keg is pressurized.
1. Disconnect the GAS IN (gray) fitting from the keg by pulling
up on the ring around the connector to release from the post.
Pull up on
ring around
connector
to release.
2. Leave the COFFEE OUT (black) fitting connected to the keg.
Pull ring
to relieve
pressure
3. Pull up on the pressure relief ring on top of the keg
(illustrated above) to vent the nitrogen from the keg and
the system plumbing shown above.
NOTE: Hold the ring up until the system is fully vented (hissing
gas stops).
4. Disconnect the COFFEE OUT (black) fitting from the keg
and remove the keg.
5. Place new keg in cabinet
6. Connect the COFFEE OUT (black) fitting to the keg first
then connect the GAS IN (gray) fitting.
7. Prime system by pressing the Prime/Clean button. See
“Priming the System” on page 25
8. Pour a drink out of each tap to see if beverage comes out,
if not See “Troubleshooting Charts” on page 35 .