Priming The System; Nitrogenator - Manitowoc Multiplex N2Fusion Service Manual

Section 3

PRIMING THE SYSTEM

See also "Prime/Clean Button" on page 43
NOTE: Priming is always required during keg change.
1. Press the Prime/Clean button, located in the upper left
corner of the refrigeration cabinet, once to prime the coffee
line. The LED around the button will flash ON once, then
OFF signifying that the Prime function has been activated.
2. The pump will run for up to twenty (20) seconds while
priming.
3. Once the system is primed it is ready to pour drinks.
4. Close cabinet door and unit is ready for use.
NOTE: See "Error Code" on page 44 if priming fails and the
LED blinks continuously.
Part Number 020007115 06/27/2019

NITROGENATOR

Nitrogen tank is equipped with a pressure relief valve that
will automatically purge when pressure exceeds operating
limit of the system of 100 psi (.689 MPa, 689 kPa, 6.89 bar).
When valve relieves there may be a quick pressure relief
sound heard coming from cabinet. Relief sound shouldn't
last more than a few seconds and may not be noticeable on
an audible level.
Low Probe
(Black)
Liquid Inlet
(3/8" Flare)
N₂ Inlet
(1/4" Flare)
Common Probe
(White)
Operation
High Probe
(Red)
Liquid Outlet
(3/8" Flare)
PRV Pressure
Relief Valve
(1/4" Barb)
25