Troubleshooting

Troubleshooting

Problem

 

Cause

 

Solution

 

 

 

 

 

1. Open inductor plate vent

1.

Close the inductor plate.

Low flow or air sucked into pump or

2.

Loose inductor plate sleeve lock-

2.

Tighten the locking nuts.

under inductor plate.

 

ing nut

3.

Replace seals; See Parts Draw-

 

 

 

 

3.

Worn inductor seals

 

ing Page 16.

 

 

 

 

Failure of snap-valve or air-assist

 

 

Remove valve, place in vise, disas-

Worn o-rings or seals

semble and replace parts as

valve

 

 

needed.

 

 

 

 

 

 

 

 

306556S

13

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Image 13
Graco 204490, 226013, 226018, 244637 important safety instructions Troubleshooting, Problem Cause Solution