Cornelius 3 Liquid Line Solenoid Replacement, Syrup Pressure Switch Replacement, Step, Action

Viper Service Manual

Table 52

Step Action

8Evacuate the system.

9Restore the proper refrigerant charge to the system and verify proper system operation.

LIQUID LINE SOLENOID REPLACEMENT

The liquid line valves and solenoids, shown in Figure 51, are located near the center of the unit on the right and left sides. Whenever a liquid line valve and solenoid is replaced, the dryer should be replaced at the same time.

Liquid Line

Solenoid

	Figure 51. Liquid Line Solenoid (1 per barrel)
	Table 53
Step	Action
1	Disconnect power from the unit.
2	Remove the side panels.
3	Reclaim refrigerant from the system.
4	Carefully unwrap the foam insulation from around the valve and solenoid.
5	Remove the liquid line valve and solenoid.
6	Replace the liquid line valve and solenoid and insulation.
7	Replace the filter-dryer.
8	Evacuate the system.
9	Restore the proper refrigerant charge to the system and verify proper system
	operation.

SYRUP PRESSURE SWITCH REPLACEMENT

The syrup pressure switches (Sold Out Indicators) are located along the left and right sides of the unit near the front. There is one switch for each barrel in the system. Figure 52 shows the syrup pressure switch on the left side of the unit. To replace the syrup pressure switch, perform the procedure in Table 54.

© 2010, IMI Cornelius Inc. - 59 - Publication Number: 621360041TBSER