Graco FinishPro 311911C Repair Manual page 24

On/Off Switch Replacement
FinishPro 390
Removal
1. Relieve pressure, page 7.
2. Remove four screws (12) and switch box cover (50).
Note: Tag wires before removing to ensure wires are
identifiable when assembling.
30
12
50
24
3. Disconnect three wires (A) from ON/OFF switch (58).
4. Remove toggle boot/nut (30). Remove ON/OFF
switch (58).
Installation
1. Install new ON/OFF switch (58). Install toggle
boot/nut (30).
2. Connect three wires (A) to ON/OFF switch (58).
3. Install switch box cover (50) with four screws (12).
58
A
ti9649a
311911C