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AJ-44 Rack Conveyor Dishmachine
Maintenance Instructions
Changing Conveyor
Direction
07610-003-04-72 A
March 30, 2005
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www.jacksonmsc.com The Jackson model AJ-44 series dishmachine has the STEPS ability to have its direction of travel changed from left to right, or from right to left. Direction of travel is determined by which end the 1. Remove the upper wash arm assembly by loosening the spin rack of ware is put into the machine and which end the rack comes nut. The spin nut has a stop so it will not come off. Once it is loos- out. ened, the wash arm assembly should slide off. There may come times when it is ne
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www.jacksonmsc.com a 7/16” combination wrench or 7/16” nutdriver will be required in 6. Remove the pawl bar and set to the side. order to hold the bolt head inside the control box. Remove the pawl bar by grapsing firmly and Removing bracket (bottom view) lifting up. 7. Remove the lower wash arm assembly by turning the locking screw to unlatch it. The entire assembly should then lift out. Removing bracket (control box view) Remove the locknuts from the opposite bolts used to hold down the control
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www.jacksonmsc.com 9. Remove the lower rinse arm support bracket, which is mounted 12. Remove the nuts from the rinse manifold mounting bracket directly opposite of the lower wash arm support bracket. located on the underside of the hood. These nuts are mounted directly to the rinse injector weldment on the hood top. Removing the locknuts from the rinse mani- Removing the lower rinse arm support bracket fold mounting bracket 10. Remove the lower and upper rinse arms by unscrewing them 13. The ri
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www.jacksonmsc.com 17. The tee that the rinse drain nipple is in must be turned 180B so that it is facing the opposite direction. This may require dismantling the plumbing by removing the tee with the wash drain barb in it. Put the plumbing back together, after ensuring that the rinse drain tee has been rotated. Use thread tape to protect the threads while put- ting the plumbing back together. Ensure that the wash drain barb is in the exatc same position it was prior to this step. 18. On the und
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www.jacksonmsc.com tor weldment. Once removed, set to the side along with its gasket. 28. Re-install the lower wash arm support bracket to the pawl bar support on the end of the tub opposite from where it was removed. 29. Re-install the upper and lower rinse arms. Reinstall the lower rinse arm support bracket. 30. Re-install the lower wash arm assembly, turning it 180B and locking it in place with the locking screw. 31. Re-install the pawl bar. Ensure that the pawl bar is placed so that when rac
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www.jacksonmsc.com Conveyor Switch Chart: Unit Switch #1 Switch #2 Switch #3 Direction Left to Right Wash Switch #1 Wash Switch #2 Rinse Switch Wash Switch Right to Left Rinse Switch Wash Switch #2 #1 Incoming plumbing assembly for a Left to Right machine The chart above lists the conveyor switches and their functions, (note hole cover weldment in lower right corner) depending on the direction fo travel for the machine. As you can see, when you change the direction of the conveyor, you must also
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www.jacksonmsc.com 2. Work performed on Jackson dishmachines by unautho- rized or unqualified personnel may void the warranty. Before begin- ning this or any other maintenance evolution on a unit under war- ranty, you should contact a certified Jackson technician or Jackson Technical Service. You can find a list of qualified service agencies in the back of you unit’s installation manual. SPECIAL PARTS Gasket, Rinse Injector: Order using part number 5330-111-42-81 CONTACT INFORMATION Jackson MSC
