SECTION 5: SERVICE PROCEDURES
REPLACING THE CHEMICAL FEEDER PUMP MOTOR
Jackson glasswasher machines come equipped with chemical feeder pumps to ensure proper ware washing results. Occasionally, the motors operating these pumps may need replacing to maintain optimum performance.
Jackson offers all of the repair parts necessary for performing this task.
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 with- in this document require the use of tools. Only authorized personnel should ever perform any maintenance proce- dure on the dishmachine!
PREPARATION
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
3.The unit must be drained completely with the drain stopper removed.
TOOLS REQUIRED
The following tools will be needed to perform this maintenance evolution:
1.Phillipshead Screwdriver
2.Needlenose Pliers
3.Wire Cutters
4.Wire Strippers
5.Crimping Tool
TIME REQUIRED
It is estimated that it will take (1) person thirty minutes per motor to perform this task, not including all of the items indicated in the section entitled “PREPARATION”.
IMPORTANT NOTES
1.Read these instructions thoroughly before attempt- ing this maintenance task. Become familiar with the parts and what actions need to be taken. This will save time in the long run!
2.These instructions show steps on only (1) of the three motors. However, the steps are the same for each one.
STEPS
1. Remove the front door.
Removing the screws for the electrical box cover.
Removing the electrical box cover.
2.Remove the electrical box cover with the phillipshead screw- driver.
3.The cover must be laid down close to the control box because of the attached wires. Be careful not to yank out or damage any of the wires as you move the cover.
4.Determine which motor you wish to replace, or which one you wish to start with. Trace the wires leading from the motor to its corresponding prime switch. Trace the other wire from the motor to determine where it is connected.
5.With the needlenose pliers, remove the motor wire from the prime switch, being careful not to damage the prime switch in the process. (If the prime switch is damaged, it will need to be
Delta 1200 Technical Manual
Issued:
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