AJ-44 Rack Conveyor Dishmachine Maintenance Instructions Changing Conveyor Direction 07610-003-04-72 A March 30, 2005
www.jacksonmsc.com The Jackson model AJ-44 series dishmachine has the 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 rack of ware is put into the machine and which end the rack comes out. There may come times when it is necessary to change the direction of travel after the unit is installed. The instructions provided here are for maintenance personnel only.
www.jacksonmsc.com a 7/16” combination wrench or 7/16” nutdriver will be required in order to hold the bolt head inside the control box. 6. Remove the pawl bar and set to the side. Remove the pawl bar by grapsing firmly and lifting up. Removing bracket (bottom view) 7. Remove the lower wash arm assembly by turning the locking screw to unlatch it. The entire assembly should then lift out.
www.jacksonmsc.com 9. Remove the lower rinse arm support bracket, which is mounted directly opposite of the lower wash arm support bracket. 12. Remove the nuts from the rinse manifold mounting 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 manifold mounting bracket Removing the lower rinse arm support bracket 10.
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 putting the plumbing back together. Ensure that the wash drain barb is in the exatc same position it was prior to this step. 18.
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.
www.jacksonmsc.com Conveyor Switch Chart: Unit Direction Switch #1 Switch #2 Switch #3 Left to Right Wash Switch #1 Wash Switch #2 Rinse Switch Right to Left Rinse Switch Wash Switch #2 Wash Switch #1 Incoming plumbing assembly for a Left to Right machine (note hole cover weldment in lower right corner) The chart above lists the conveyor switches and their functions, depending on the direction fo travel for the machine.
www.jacksonmsc.com 2. Work performed on Jackson dishmachines by unauthorized or unqualified personnel may void the warranty. Before beginning this or any other maintenance evolution on a unit under warranty, 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 Inc.
