Lavit LB115 Series, Руководство по устранению неисправностей

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26 18-11-26-REV-A
Water Run On After Dispense
Problem:
When a dispense of a beverage, soda water, or still water is finished
there is a continuous dripping of water from the dispense point.
Root Cause:
After a soda dispense or a soda water beverage is dispensed, it is
normal to have some dripping, this occurs as the soda water in the
outlet tube warms and the gas expands and pushes any water out.
But if the dripping is continuing there may be foreign material lodged
in the soda solenoid v a l v e .
Corrective Action:
1.
Verify the soda solenoid valve is the issue by 1stturningthe CO2 regulator o f f
and purging all gas pressure from the system by then holding open the purge valve on
the rear of the unit. The dripping should slow and then completely
stop. Then turn on the CO2 regulator back on to 3.5 bar pour a medium sparkling
water allow approximately 3 minutes to see if the dripping stops. If the dripping
continues follow the steps below.
2.
Power off the unit and remove the top cover completely (4 screws – 2in
the top rear and 2 inside the brewer on each internal side wall, then pull up on the
rear center of the top cover, it will snap loose. While holding the top in one hand
disconnect the ribbon connectors from the Lavit button assembly and display board.
3.
Remove the left side panel (6 screws – 2 on the rear, 3 under, 1 on the inside
wall towards the front which requires along Phillip screwdriver to reach).
4.
Relieve all gas pressure in the system by turning off the CO2
regulator and opening the purge valve until all pressures
released.
5.
Remove the inlet tubing from both the soda solenoid and the midstream
solenoid located on the left side of the brewer. The soda solenoid is the
outside solenoid. Remove the outlet tubing from the soda s o l e n o i d .
6.
Remove the four corner screws holding the brewer assembly in
place. Be careful on the right rear screw to secure the two spacer
washers.
7.
Unplug the soda solenoid from its black connector extension cable.