SECTION 4: SERVICE PROCEDURES

RINSE HEAD / WASH HEAD ASSEMBLIES

1.Turn master switch to off position.

2.Open hood and drain machine by lifting overflow strainer.

3.When empty, replace overflow strainer.

4.Remove the pin holding the rinse feed pipe and remove the feed pipe and rinse head assembly.

5.Locate the allen head set screw in wash head cap, insert allen wrench and loosen screw by turning counter clockwise.

6.Turn the wash head cap counter clockwise until the cap is removed and put the cap in a safe place.

7.Carefully remove the 1/4” stainless steel ball bearings and place in a container. Take special care to prevent any from falling through the wash tube base for these will fall into the motor impeller. If any should fall into this area, the motor will have to be removed to retrieve the ball bearings. If any should drop in the machine, you will be able to locate and retrieve these if you left the overflow strainer in as suggested in step #3 above.

8.Lift and remove the small manifold with the short tubes. Put in a safe place.

9.Carefully remove the 1/4” stainless steel ball bearings and place in a container.

10.Lift and remove the large manifold with the long tubes. Put in a safe place.

11.The lower fixed race may be left in place.

12.Clean the ball bearings by soaking in a deliming solution.

13.The ball bearing race ways may be cleaned by either brushing with deliming solution or gently clean by rubbing with fine sandpaper or emery cloth.

14.Rinse the ball bearings and manifolds thoroughly.

15.To reassemble, first, fill the lower race way to capacity with the 1/4” ball bearings then remove one. This will give proper movement needed during rotation of assembly.

16.Replace the lower large manifold and fill the race way fully with the bearings and then remove one.

17.Replace the upper small manifold and fill the race way fully with the bearings and then remove one.

18.Replace the wash cap by turning clockwise onto the center shaft and finger tighten.

19.Turn the wash cap counter clockwise by a 1/4 turn and tighten the allen set screw.

20.Rotate the manifolds in opposite directions, see if they rotate freely. A rule of thumb, is to select the longest tube in the bot- tom manifold and make sure it moves up and down at least 1/8” and no more than a 1/4”.

21.Replace the rinse feed pipe and rinse head assembly. Replace the pin through the rinse feed casting and rinse feed pipe.

22.Close the hood doors and refill the dishwasher.

23.Run through several cycles and recheck the wash manifolds for easy movement. Adjust if necessary.

Rinse Arm Assembly

Rinse Feed Pipe Weldment

Wash Head Cap

Threaded Shaft

Small Manifold Wash Arm

Large Manifold Wash Arm

Casting, Wash Head Bottom

Locknut, 1/4”-20 S/S Hex with Nylon Insert

Wash Head Base

Rinse Feed Casting Gasket

Rinse Feed Casting

Set Screw, 10-24 x 1/2”

1/4” S/S Ball Bearings Qty. 11

1/4” S/S Ball Bearings Qty. 23

1/4” S/S Ball Bearings Qty. 23

Bolt, 1/4”-20 x 2 3/4” S/S Hex Head

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Jackson 10AB, dishmachines, 10APRB, 10U technical manual Service Procedures Rinse Head / Wash Head Assemblies
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10U, 10AB, 10A, 10APRB, dishmachines specifications

The Jackson 10A, 10U, 10APRB, and 10AB series of dishmachines have made significant strides in commercial dishwashing technology. Designed for high efficiency and durability, these machines cater to various establishments, from restaurants to cafeterias, ensuring cleanliness and sanitation in a fast-paced environment.

The Jackson 10A model stands out for its advanced washing capabilities. Featuring a powerful pump and a unique wash arm design, it delivers an exceptional cleaning performance by ensuring thorough coverage of all dishware. This model is equipped with a high-temperature rinse option that sanitizes dishes effectively, meeting health department standards. Additionally, its energy-efficient heating elements contribute to reduced operational costs while maintaining optimal cleaning temperatures.

The Jackson 10U model is particularly notable for its user-friendly design and compact footprint. This makes it an ideal choice for smaller kitchens where space is at a premium. It boasts a high cycle speed, which allows for quick turnover of dirty dishes. The innovative control system lets operators easily set wash cycles and monitor machine performance, ensuring maximum efficiency and reducing water waste.

On the other hand, the Jackson 10APRB is engineered for versatility, capable of handling various types of dishware, including delicate glassware and sturdy pots. This model features adjustable shelves and a flexible design that accommodates different load sizes. The inclusion of an automatic chemical dispensing system ensures that the right amount of detergent is used, optimizing wash results while minimizing chemical costs.

The Jackson 10AB is designed for heavy-duty use, perfect for establishments with high dishwashing demands. This robust machine integrates a multi-stage filtration system to capture food particles and debris, prolonging the life of the appliance. Its high-speed wash cycles significantly enhance productivity, allowing for a steady stream of clean dishware with minimal downtime.

All models in the Jackson series are equipped with cutting-edge technology, including energy-efficient motors and low-water consumption features, making them environmentally friendly options for commercial kitchens. The advanced diagnostics and monitoring systems help operators troubleshoot any issues that arise, ensuring consistent operation and reducing maintenance time.

In conclusion, the Jackson 10A, 10U, 10APRB, and 10AB dishmachines exemplify innovation in commercial dishwashing technology. With features that emphasize efficiency, versatility, and durability, these machines are vital assets in any food service operation, delivering cleanliness and meeting rigorous health standards with ease.
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