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Repair

Remove

Remove

Remove Electronics

Electronics

Electronics Cover

Cover

Cover

NOTICE

NOTICE

NOTICE

To avoid equipment damage, carefully support the
cover when removing the last bolt. Hold the cover
horizontally and take care that the wires are not
pulled tight.

1.

Remove the 12 bolts (CB) that hold on the
electronics cover using a 6 mm hex wrench.
Place bolts in a safe location.

2.

Pull the cover straight off of the alignment pins
that hold the cover in place.

3.

Support the cover after it has been removed to
prevent putting excess strain on the wires inside.

Disconnect

Disconnect

Disconnect Control

Control

Control Board

Board

Board

NOTE:

NOTE:

NOTE: The control board is inside the electronics
cover. To replace the control board the entire
electronics cover must be replaced.

1.

To disconnect the control board unplug
all connectors from the control board (see

Wiring Schematic, page 26

).

2.

Remove motor wires from clip inside housing
(see

Wiring Schematic, page 26

).

3.

Set the electronics cover/control board aside.

Reinstall

Reinstall

Reinstall Electronics

Electronics

Electronics Cover

Cover

Cover onto

onto

onto Driver

Driver

Driver

Make sure wires are not pinched when re-installing
covers. Wires will be damaged and create an
electrical hazard and/or fire and explosion hazard
if pinched.

1.

Plug in all connectors. Ensure all connectors
are securely attached to the control board. See

Wiring Schematic, page 26

.

2.

Secure loose motor wires into the clip inside the
housing (see

Wiring Schematic, page 26

).

3.

Reinstall electronics cover onto center housing.

4.

Install the 12 bolts using a 6 mm hex wrench.
NOTE:

NOTE:

NOTE: Ensure the lock washers are still in place.

5.

Torque the bolts to 15 ft-lb (20 N

m).

Power

Power

Power Unit

Unit

Unit —

— Run

Run

Run Calibration

Calibration

Calibration Procedure

Procedure

Procedure

NOTE:

NOTE:

NOTE: The driver must be de-coupled from the
pump lower and must be able to cycle freely with no
obstructions.

1.

Cycle power to the driver by first turning the
power switch (S) OFF, and then ON again.

2.

Wait for the status indicator LED (L) to turn on
solid or start blinking.

3.

Within 30 seconds, rapidly turn the pressure
control knob (N) back and forth from 0 to 10 at
least five times and then set the knob back to 0.
If the status indicator LED (L) was solid before,
it will begin blinking an encoder calibration error
(code 8) during the calibration process.

4.

The driver output shaft (H) will run up and down
slowly over the course of several minutes.

5.

Midway through the auto-calibration process the
driver output shaft (H) will pause as it moves to
the next step.

6.

The driver output shaft (H) will move up and
down faster 5–6 times.

7.

Ensure the auto-calibration process is complete
before continuing (wait for the LED to stop
blinking).

Reattach

Reattach

Reattach Pump

Pump

Pump Lower

Lower

Lower

See the system manual.

3A8124A

15

Summary of Contents for 24X960

Page 1: ...e coatings coatings coatings using using using King King King Sprayers Sprayers Sprayers For For For professional professional professional use use use only only only Important Important Important Saf...

Page 2: ...60 22 Repair Kits and Accessories 24 Mounting Hole Pattern 25 Wiring Schematic 26 Technical Specifications 27 Graco Extended Warranty 28 Model Model Model Information Information Information Driver Dr...

Page 3: ...less they are anti static or conductive Stop Stop Stop operation operation operation immediately immediately immediately if static sparking occurs or you feel a shock Do not use equipment until you id...

Page 4: ...s or covers removed Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Pressure Pressure Relief Relief Relief Procedure Procedure Procedu...

Page 5: ...onent See Technical Technical Technical Specifications Specifications Specifications in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Tech...

Page 6: ...ssure Control Knob P Oil Fill Cap vented S Power Switch Lock out tag out equipped Y Electrical Junction Box X Conduit Entry Z Electrical Junction Box Cover ZZ Ground Screws The driver requires a dedic...

Page 7: ...th the supplied vented oil cap P before use PX P ti31010a Grounding Grounding Grounding This equipment must be grounded to reduce the risk of static sparking and electric shock Electric or static spar...

Page 8: ...lief Relief Procedure Procedure Procedure Follow the Pressure Relief Procedure whenever you see this symbol This equipment stays pressurized until pressure is manually relieved To help prevent serious...

Page 9: ...tainer under the oil drain port Remove the oil drain plug G Allow all oil to drain from the driver 2 Reinstall the oil drain plug G Torque to 18 23 ft lb 25 30 N m NOTICE NOTICE NOTICE Do not over tor...

Page 10: ...Type Type Type Troubleshooting Troubleshooting Troubleshooting Steps Steps Steps 1 Alarm Pump Pump Pump diving diving diving The pump is diving rapidly A pressure imbalance between the up and down str...

Page 11: ...nected securely see Wiring Schematic page 26 The encoder may need replacement See Graco Graco Graco Contact Contact Contact Information Information Information Graco Extended Warranty page 28 10 Alarm...

Page 12: ...2 9 steel or better with a minimum yield strength of 1100 MPa 160 000 psi are acceptable alternatives Replace Replace Replace Output Output Output Seal Seal Seal Cartridge Cartridge Cartridge 1 Stop t...

Page 13: ...Status Indicator Light L for the status of the software update a The Status Indicator Light will blink slowly for a few seconds and then rapidly for several seconds b Once the update is complete the...

Page 14: ...nch 15 ft lb 20 N m Prepare Prepare Prepare Driver Driver Driver 1 Remove power from the driver Follow appropriate lock out tag out procedures Wait five minutes before servicing 2 Follow the Pressure...

Page 15: ...nsure all connectors are securely attached to the control board See Wiring Schematic page 26 2 Secure loose motor wires into the clip inside the housing see Wiring Schematic page 26 3 Reinstall electr...

Page 16: ...e Prepare Prepare Driver Driver Driver 1 Remove power from the driver Follow appropriate lock out tag out procedures Wait five minutes before servicing 2 Follow the Pressure Relief Procedure page 8 3...

Page 17: ...ead mounting screws AD Rotor Bearing Housing Install Install Install New New New Encoder Encoder Encoder 1 If replacing the encoder cable AE AF also place the encoder connector cable through the motor...

Page 18: ...e 26 2 Secure loose motor wires into the clip inside the housing see Wiring Schematic page 26 3 Reinstall electronics cover onto center housing 4 Install the 12 bolts using a 6 mm hex wrench NOTE NOTE...

Page 19: ...1 Remove power from the driver Follow appropriate lock out tag out procedures Wait five minutes before servicing 2 Follow the Pressure Relief Procedure page 8 3 Decouple the pump lower from the drive...

Page 20: ...tighten the position sensor Damage to the position sensor may result 3 Tighten the jam nut on the position sensor finger tight NOTICE NOTICE NOTICE Do not use a wrench to tighten the jam nut Damage to...

Page 21: ...Notes Notes Notes Notes 3A8124A 21...

Page 22: ...Parts Parts Parts Parts Driver Driver Driver Assembly Assembly Assembly 24X960 24X960 24X960 22 3A8124A...

Page 23: ...x 1 46 25C170 SCREW shcs M8 x 1 25 80 mm 4 pack 4 49 17M815 KIT fan bearing with coupler 1 49a COUPLER 1 49b 25C182 KIT seal input shaft 1 49c 119539 RING retaining internal 1 51 25C181 BRACKET shroud...

Page 24: ...Free Synthetic ISO 220 EP Gear Oil 1 quart 0 95 liter order 2 24W120 Position Sensor see Position Sensor Replacement page 19 25C169 Encoder see Encoder Replacement page 16 273261 Control board see Co...

Page 25: ...e Hole Pattern Pattern Pattern A A A 6 186 in 157 mm B B B 6 186 in 157 mm C C C Four 3 8 16 Mounting Holes D D D Six 5 8 11 Tie Rod Holes 8 in 203 mm x 120 bolt circle OR 5 9 in 150 mm x 120 bolt cir...

Page 26: ...Schematic Schematic AA AA AA Install Motor Connector Under Clip BB BB BB Motor Temp Cable CC CC CC Motor Power Cable DD DD DD Token Cable EE EE EE Encoder Cable FF FF FF Position Sensor and Cable GG...

Page 27: ...force 4 200 lbf 18 7 kN Power inlet port size 3 4 14 npt f Ambient temperature range 25 120 F 5 50 C Oil capacity 1 0 1 2 quarts 0 9 1 1 liters Oil specification Graco Part No 16W645 Silicone Free Syn...

Page 28: ...ale or one 1 year after the warranty period expires GRACO GRACO GRACO MAKES MAKES MAKES NO NO NO WARRANTY WARRANTY WARRANTY AND AND AND DISCLAIMS DISCLAIMS DISCLAIMS ALL ALL ALL IMPLIED IMPLIED IMPLIE...

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