Jackson 200LT, 200S Service Procedures, Rinse Solenoid Valve Repair Parts Kit, Steps, Preparation

SECTION 5: SERVICE PROCEDURES

	RINSE SOLENOID VALVE REPAIR PARTS KIT
These dishmachines are equipped with electrical	STEPS
solenoid valves to allow for automatic fill and rinse. These
valves are designed to specific tolerances and design aspects	1. Remove the top screw with the 5/16” nutdriver. Remove the
that must be met in order to function properly.	screw and the data plate and set to the side.
Jackson offers repair kits for replacing some of the
wear items associated with solenoid valves which will allow
you to save money in that replacement of these parts can take
place without removing the solenoid valve from the plumbing
assembly.
The instructions provided here are for maintenance
personnel only. Unauthorized persons should not attempt any
of the steps contained in these instructions.
Warning: many of the instructions and steps
within this document require the use of tools. Only autho-
rized personnel should ever perform any maintenance
procedure on the dishmachine!
PREPARATION
		Removing the top screw

1.Power must be secured to the unit at the service breaker. Tag or lock out the service breaker to prevent acci- dental or unauthorized energizing of the machine.

2.Ensure that incoming water to the machine is secured either by use of a shut-off valve or disconnecting the incoming water line.

TOOLS REQUIRED

The following tools will be needed to perform this maintenance evolution:

1.Small flathead screwdriver

2.Medium flathead screwdriver

2.Needle nose pliers

3.5/16” nutdriver

4.Channel locks

5.12” pipe wrench

TIME REQUIRED

It is estimated that it will take (1) person twenty min- utes to perform this task, not including all of the items indicat- ed in the section entitled “PREPARATION”.

IMPORTANT NOTES

1.Read these instructions thoroughly before attempting this maintenance evolution. Become familiar with the parts and what actions need to be taken. This will save time in the long run!

2.The procedures demonstrated in this manual are shown being performed on an AJ-44 rack conveyor dishma- chine. The actual maintenance steps, however, apply to any Parker style solenoid valve found on a Jackson dishmachine.

2.With the top screw and data plate removed, grasp the sole- noid coil and gently pull up. The coil should slide up, allowing you to remove it from the valve bonnet. If you are wanting to replace the coil, continue on with Step 3. If you are wanting to replace some of the internal components of the valve, pro- ceed to step 12.

Removing the coil

3.NOTE: Replacing the solenoid coil requires working with the wiring of your machine. It is important that all wiring main- tenance be performed by qualified personnel. Always verify the wiring steps presented in this instruction with the schemat- ic that shipped with the unit. A current schematic can also be found in the unit’s installation manual. Before beginning any step that involves working with wiring, ensure that the steps located in the section entitled “Preparation” have been per- formed. Power must be secured to the machine at the service breaker. Failure to do so could result in severe injury to main- tenance personnel.

200 Series Technical Manual 7610-100-45-00 Rev. E (02/10/2006)

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