855-4JOETAP
/
(866) 327-4159
/
MICROMATIC.COM JOETAP
®
BARISTA INSTALLATION, USE & MAINTENANCE GUIDE
|
13
STARTUP & GAS LEAK TEST
• Open the door and turn ON the two green switches located on the chiller air inlet shroud
and ensure that all of the buttons located on the control panel are turned OFF.
NOTE:
Buttons that are on will be illuminated.
– Once the N2 Generator has built up pressure and automatically cycled off, observe
for leak(s) by viewing the N2 reservoir pressure gauge.
– If the pressure holds steady, the system is leak free.
– If the pressure drops, immediately turn off and unplug the unit, and fix
the gas leak(s) before proceeding with installation.
NITRO & STILL WATER CALIBRATION
• Open the door and set the N2 infusion pressure (N2 regulator) to 40
PSI.
NOTE:
see Adjusting Level of N2 Infusion (section 6) to determine how to adjust N2
regulator pressure.
• Open the door and turn ON the water pump button.
• Open the still faucet until water is flowing smoothly at a flow rate of about 1
OZ/SEC.
• Open the left faucet (nitro) until water is flowing smoothly.
– If water flow is sputtering, slowly turn N2 infusion pressure down until the flow
becomes smooth flow.
NOTE:
This unit typically operates with N2 infusion pressure of 40
PSI
+/- 2
PSI.
NOTE:
Very small adjustments (usually only 1-2
PSI
) are required to achieve
smooth flow.
NOTE:
See Adjusting Still Water Flow Control Valve (section 6) to determine how
to properly adjust the still faucet water flow rate.
PRIMING THE SYSTEM & INITIAL VOLTAGE/BRIX ADJUSTMENT
• Turn ON the product pump button and turn OFF the water pump button.
• Open either faucet for one full second to relieve pressure and then close it. The voltage
regulator (far left gauge) should remain illuminated with a red digital number readout.
• Observe and take note of the readout on the voltage regulator. If the voltage regulator is
not currently set to desired voltage, adjust it now.
NOTE:
see Adjusting Brix With Voltage (section 6) to determine how to properly adjust the
voltage regulator.
• Turn ON the water pump button.
• Attach Bag-in-Box product to the system.
NOTE:
see Changing and Attaching a Bag-in-Box (section 7) to determine how to properly
attach a Bag-in-Box.
• Open the nitro and still faucets independently until the stream transitions from water to
finished product.
WARNING
Only trained and certified
electrical, plumbing and
refrigeration technicians
should service this unit.
WARNING
All wiring and plumbing must
conform to national and
local codes.
NOTICE
Do not leave the product
pump button on while the
water pump button is off for
extended periods of time,
as this will cause excessive
wear on the equipment and
could result in pre-mature
product pump maintenance
service
