Graco Pump System 24F092

The system has a minimum of 4 solenoids. If you have a 3-color system or a gun flush box, you have additional (optional) solenoids for each.

1. Follow Before Servicing, page 13. Disconnect main power.

3. Disconnect 2 solenoid wires (N) from harness (320). See FIG. 3.

4. Unscrew 2 screws (P) and remove solenoid (306).

5. Install new solenoid (306).

6. Connect 2 wires (N) to harness (320). Solenoid wires are polarized (red+, black-). Refer to System Electrical Schematics, pages 54–57.

Follow Before Servicing, page 13

Display Module (63) removed from the mounting bracket (49)

Follow instructions in Manual 3A1244 to update the software on the new Display Module

Sign off on the Display Module Replacement

Follow Before Servicing, page 13. Disconnect main air.

Disconnect supply air line from regulator assembly (505).

Loosen air regulator swivel fittings (506) and remove from solenoid module.

Repair or replace alternator regulator parts as necessary. See Alternator Power Assembly, page 46, for repair parts. Replace air regulator swivel fitting (506).

Reconnect air line. Set regulator air pressure to 18 psi (0.12 MPa, 1.2 bar).

NOTICE: To avoid damage to the alternator, do not set the regulator air pressure higher than 18 psi (0.12 MPa, 1.2 bar).

Close Control Box and restore power.

Sign off on the alternator regulator replacement

⚠️ Removing a pressurized air filter bowl could cause serious injury. Depressurize air line before servicing.

Pump systems have two air filters: the 5 micron air manifold filter (209) and the 40 micron pump air filter (206). Meter systems have only the 5 micron filter (209). Check filters daily and replace element(s) as needed. Order 15D909 (5 micron) or 15D890 (40 micron).

Close main air shutoff valve on air supply line and on system. Depressurize air line.

Remove and replace element (206a, 209a).

Screw filter bowl (B) on securely. Install cover (A).

Note: Check Fluid Filter Daily.

Sign off on the air filter maintenance

⚠️ All electrical wiring must be completed by a qualified electrician and comply with all local codes and regulations.

1. Follow Before Servicing, page 13. Disconnect main power.

3. Disconnect the three input wires from the line filter (403).

4. See Fig. 8. Disconnect the power supply CAN cable (401a) from the advanced fluid control module (302).

5. Disconnect line filter wires and power supply wires from the power switch (402).

6. Disconnect the power supply ground wire, PS(GND), from the advanced fluid control module ground terminal (T).

7. Remove four screws (405) and remove power supply (401). If replacing filter, remove two screws (407) and the filter (403).