Graco Inc. 313889B Paint Sprayer User Manual


 
Repair
313889B 19
Control Board
Removal
1. Remove two screws (71) and swing cover (70a)
down.
2. Squeeze strain relief bushings (70b) with pliers and
remove.
3. Disconnect all leads at control board (70c).
See Wiring Diagram, page 24.
4. Remove four screws (70d) and control board (70c).
Installation
1. Install control board (70c) with four screws (70d).
2. Connect engine wires to control board (70c).
3. Connect all leads at control board (70c).
See Wiring Diagram, page 24.
4. Install new strain relief bushings (70b).
5. Swing cover (70a) up and secure with two screws
(71).
ti13709a
71
71
70a
ti13710a
70b
ti13719a
70c
70d
ti13719a
70c
70d
ti13710a
70b
ti13717a
71
70a