True Manufacturing Company TBB-3G-S Refrigerator User Manual


 
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True Food Service Equipment, Inc.
14 14
Follow these instructions at ALL times when you
replace a CO
2
gas cylinder:
1. Close cylinder at "A".
2. Remove tap "D" from barrel. Pull pressure
release ring on body of tap to release pressure
remaining in line. (do not close "C")
3. Remove or loosen regulator key "B" by turning
counter clockwise.
4. Remove regulator from used cylinder at "E".
5. Remove dust cap from new gas cylinder at
"E" and clear dust from outlet by opening and
closing valve "A" quickly using appropriate
wrench.
6. Attach regulator to new cylinder at "E". (use
new fiber/plastic washer, if required).
7. Open valve "A" all the way.
8. Close valve "C".
9. Adjust regulator key "B" by turning clockwise
to set pressure. (check setting by opening "C"
and pulling and releasing the ring "F" on the
pressure release valve on the body of the tap)
10. Tap barrel at "D" with valve "C" open.
NOTE
Don't lay CO
2
cylinders flat.
Don't drop CO
2
cylinders.
It requires 1/2 pound CO
2
to dispense 1/2 barrel of
beer at 38˚F with 15 pounds pressure on barrel.
PRESSURE ADJUSTMENT ON CO
2
REGULATOR
Increasing Pressure:
1. Close regulator shut-off "C".
2. Turn regulator key "B" clockwise and make
setting.
3. Tap gauge for accurate reading.
4. Open regulator shut-off "C" and draw beer.
Decreasing Pressure:
1. Close regulator shut-off "C".
2. Untap barrel at "D" and to bleed line, activate
tap handle. Leave in open position.
3. Slowly open regulator shut-off "C" and
simultaneously turn regulator key counter-
clockwise to zero reading.
4. Close regulator shut-off "C" and set pressure by
turning regulator key clockwise. Check setting
by opening and closing valve "C".
5. Close tap head "D". (put in "OFF" position)
6. Tap barrel at "D" and open regulator shut-off "C".
CHANGING CO
2
GAS CYLINDER
A
B
C
D
E
F
MAINTENANCE, CARE & CLEANING