2 of 4
3 of 4
MINI WATER BOOST SYSTEM PERFORMANCE
(Units tested with 40 psi pre-charge and 20 psi city water pressure)
3. Remove Accumulator air fitting cap and pre-charge with clean pressurized air, or nitrogen. Tank should be
pre-charged
at the minimum required pressure of the application
. Replace air fitting cap securely.
In most cases 40 psi [2.7 bar] will provide the required pressure at a typical beverage dispense system. For
best pump performance, set accumulator pre-charge pressure at approximately 20 psi [1.3 bar] below max.
pump pressure (as stated on the table), and/or at approximately the pump turn-on pressure. For further
information consult the factory.
4. Turn ON incoming water supply.
5. Open the dispenser valves and purge air/water from tubing/accumulator. Close the dispenser valve(s) and let
the pump fill the accumulator. The pump may not obtain shut-off pressure if excessive air is trapped within
the system. Repeat this step 2-5 times as necessary, before taste testing.
MEDIUM WATER BOOST SYSTEM PERFORMANCE
(Units tested with 40 psi pre-charge and 20 psi city water pressure)
NOTE 1
:
the accumulator tank pre-charge should
be checked bimonthly or as necessary. All outlet
water pressure must be depleted prior to checking
or recharging.
NOTE 2:
if subject to freezing temperature, the
pump, tubing and accumulator tank
MUST
be
drained of all water.
MEDIUM WATER BOOST SYSTEM
(M
EDIUM
WB
SYSTEM W
/
PUMP ON SIDE NOT SHOWN
)
MAXI WATER BOOST SYSTEM PERFORMANCE
(Units tested with 40 psi pre-charge and 20 psi city water pressure)
MINI WATER BOOST SYSTEM
MAXI WATER BOOST SYSTEM
