Delta PG-30 Installation Manual download pdf (Page 22)

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 shut-off valve or disconnecting the

incoming water line.

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.

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

Removing the screws for the electrical box cover.

Removing the electrical box cover.

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Delta PG-30 Installation Manual Page 22

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