Graco 297825 Instructions Manual Download Page 4

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New Valve Installation

311341A

New Valve Installation

Install new directional valve as follows (see F

Turn valve upside down. Pull out and discard

clear plastic plug.

Ensure the four o-rings are in place.

Mount valve using the four new 2 in. socket

head cap screws provided in kit. Tighten screws

firmly using hex key.

Unscrew knob on left solenoid and remove solenoid
from shaft. Do not loose the three o-rings (see F

Remove and discard threaded plug from hole in new
valve.

Install elbow connector and tighten brass fitting on
connector using open-end wrench.

Reinstall solenoid and knob removed in Step 2.

. 6: New Valve Bottom

Discard

Check O-rings

. 7: Connector Installation

O-rings

Discard

Summary of Contents for 297825

Page 1: ...to I S EN ISO 9001 311341A Instructions Directional Valve Kit Directional Valve replacement kit for the H 20 25 35 Pro Proportioners Part No 297825 Directional Valve Kit Important Safety Instructions...

Page 2: ...electrical receptacle locate the three wires coming from wire harness See FIG 2 a Red wire 2361 connected to left solenoid wire Red wire 2346 connected to right solenoid wire Label red wires to correc...

Page 3: ...lation 7 Loosen brass fitting on elbow connection using an open end wrench Also remove elbow connector See FIG 5 Save connector for reinstallation 8 Remove old directional valve by removing four socke...

Page 4: ...ap screws provided in kit Tighten screws firmly using hex key 2 Unscrew knob on left solenoid and remove solenoid from shaft Do not loose the three o rings see FIG 7 3 Remove and discard threaded plug...

Page 5: ...emoval 3 Wire new directional valve as follows see FIG 8 a Red wire 2361 Trim back excess length and strip insulation approximately 0 25 in Loosen screw at position 1A using a Phillips screw driver Sl...

Page 6: ...ip repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIE...