Repair

Motor/Control Board Replacement Kit

Removal

1.Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure.

ti19347a ti19350a

2. Remove material cup and battery.

ti19360a

ti19617a

 

3.Remove pump module from drive module. See Pump Module/Drive Module, page 31.

4.Remove four bolts (42) from motor housing.

42

ti19636a

5.Remove screws (43) from clamshell.

43

6.Unscrew nut from ground stud and remove ring terminal. Leave other nut secured to ground stud.

ti19640a

7.Remove motor, motor housing, switch, control board, indicator lights, trigger lock, and static wick from clamshell.

ti19639a

Installation

1. Insert control board into right half of clamshell.

ti19627a

2.Install two LED lights into designated slot in right half of clamshell. Push wire bundle into slots in clamshell.

ti19637a

ti19628a

3A2308C

35

Page 35
Image 35
Graco 16H960, 16N655, 16N927, 16N654, 16N656 important safety instructions Motor/Control Board Replacement Kit