Cornelius R-454C, Руководство пользователя

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Viper Installation, Service & Decommissioning Manual
© 2022, Marmon Foodservice Technologies Inc. - 97 -
Publication Number: 620073146SER
In Step 1, disconnect electrical power from the unit. Failure to disconnect the power could result in serious injury, death, or
equipment damage.
W
ATER
P
RESSURE
S
WITCH
R
EPLACEMENT
The water pressure switch, shown in Figure 80, is located in back of the water filter, when viewed from the rear of the unit.
Access to the switch is obtained by removing the left side panel of the unit, when viewed from the rear. To replace the
water pressure switch, perform the procedure in Table 84.
Figure 80. View of Water Pressure Switch
In Step 1, disconnect electrical power from the unit. Failure to disconnect the power could result in serious injury, death, or
equipment damage.
Table 83.
Step Action
1 Disconnect power to the unit
2 Remove the appropriate side panel.
3 Turn off the syrup supply to the unit.
4 Drain the syrup from the system.
5 Disconnect the wires on the pressure switch.
6 Remove the switch, using two wrenches.
7 Replace the switch with a new unit.
8 Reverse the procedure to install the new switch.
9 Restore the syrup supply and check for leaks.
10 Check switch operation.
Table 84.
Step Action
1 Disconnect power from the unit.
2 Remove the side panel from the unit.
3 Turn off the water supply to the unit.
4 Drain the water from the system.
5 Disconnect the wires from the switch.
6 Remove the switch, using two wrenches.
7 Replace the switch with a new unit.
!
WARNING:
Water
Pressure
Switch
!
WARNING: