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Warnings

Warnings

Warnings

Warnings

The following warnings are for the setup, use, grounding, maintenance and repair of this equipment. The
exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific
risks. When these symbols appear in the body of this manual or on warning labels, refer back to these
Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout
the body of this manual where applicable.

WARNING

WARNING

WARNING

FIRE

FIRE

FIRE AND

AND

AND EXPLOSION

EXPLOSION

EXPLOSION HAZARD

HAZARD

HAZARD

Flammable fumes, such as solvent and paint fumes, in work

work

work area

area

area can ignite or explode. Paint

or solvent flowing through the equipment can cause static sparking. To help prevent fire and
explosion:

• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and

plastic drop cloths (potential static sparking).

• Ground all equipment in the work area. See Grounding

Grounding

Grounding instructions.

• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable

fumes are present.

• Use only grounded hoses.
• Stop

Stop

Stop operation

operation

operation immediately

immediately

immediately if static sparking occurs or you feel a shock... Do not use

equipment until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

ELECTRIC

ELECTRIC

ELECTRIC SHOCK

SHOCK

SHOCK HAZARD

HAZARD

HAZARD

This equipment must be grounded. Improper grounding, setup, or usage of the system can
cause electric shock.

• Turn off and remove power at main switch before disconnecting any cables and before

servicing or installing equipment.

• Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes

and regulations.

• Wait five minutes for capacitor discharge before opening equipment.
• Always use the recommended amount of genuine Graco hose lubricant to minimize build-up

of static electricity.

4

3A3367H

Summary of Contents for SoloTech

Page 1: ...for use use use in in in explosive explosive explosive atmospheres atmospheres atmospheres or or or hazardous hazardous hazardous locations locations locations unless unless unless otherwise otherwis...

Page 2: ...ocedure 9 Before You Start 9 Drain the Lubricant 9 Remove the Front Cover 9 Replace the Hose 10 Replace the Roller 12 Complete Pump Repair 13 Parts 18 Kits and Accessories 23 Technical Data 24 Related...

Page 3: ...eed gear reducer 26 26 26 26 mm LAC LAC LAC AC motor with low speed gear reducer 30 30 30 30 mm MPM MPM MPM Brushless DC BLDC motor with gear reducer HC HC HC High speed gear reducer no motor IEC HN H...

Page 4: ...static sparking Ground all equipment in the work area See Grounding Grounding Grounding instructions Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cord...

Page 5: ...plete information about your material request Safety Data Sheet SDS from distributor or retailer Turn off all equipment and follow the Pressure Pressure Pressure Relief Relief Relief Procedure Procedu...

Page 6: ...isconnect all power sources TOXIC TOXIC TOXIC FLUID FLUID FLUID OR OR OR FUMES FUMES FUMES Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallow...

Page 7: ...let or outlet pressures are too high Add pulsation dampeners Lubricant level is low Add hose lubricant to the proper level Improper lubricant is being used Use only genuine Graco glycerin hose lubrica...

Page 8: ...correct hose for your application Hose has failed due to normal wear Replace Excessive pulsations have weakened the hose If you pump is equipped with a pulsation dampener adjust its pressure If you do...

Page 9: ...ration of the pump can cause serious injury Remove the fan cover only after the motor has been locked out Drain Drain Drain the the the Lubricant Lubricant Lubricant 1 Hold a pail under the drain plug...

Page 10: ...remove the four nuts 35 from the hose barb assembly on one port Pull the hose so it extends about 2 3 in 51 76 mm out of the pump Remove the nuts 35 from the barb assembly on the other port and pull...

Page 11: ...8 ft lb 24 4 N m 7 Loop the hose 360 degrees and insert the second end through the opposite side port 8 Repeat steps 3 6 9 The roller must be moved to install the hose Follow the directions for your p...

Page 12: ...e replacing the roller continue with the next section Install Install Install the the the Roller Roller Roller 1 Lubricate the eccentric shaft 9 with hose lubricant Slide the roller 11 onto the shaft...

Page 13: ...m Remove Remove Remove the the the Motor Motor Motor Output Output Output Shaft Shaft Shaft See Figure 4 on page 15 1 Remove the four screws 31 and washers 21 that hold the gearbox and motor assembly...

Page 14: ...place all worn parts NOTICE NOTICE NOTICE The pump housing is aluminum To help prevent galling inspect the bolt threads for foreign material and clean or replace if necessary Install Install Install t...

Page 15: ...8 into the bore at the front of the pump housing 1 The lips of the seals must face toward the shaft bearings Do not install the seals past the plane of the housing NOTE NOTE NOTE If the seals are inst...

Page 16: ...el Model Model Torque Torque Torque ST10 and ST23 8 ft lb 10 8 N m ST26 18 ft lb 24 4 N m ST 30 32 ft lb 43 4 N m Install Install Install the the the Eccentric Eccentric Eccentric Shaft Shaft Shaft 1...

Page 17: ...icant if pumping strong oxidizer or acids Keep the pump properly filled with genuine Graco hose lubricant NOTICE NOTICE NOTICE The vent and drain port threads are aluminum To help prevent galling insp...

Page 18: ...Parts Parts Parts Parts 18 3A3367H...

Page 19: ...Ref Ref Part Part Part Description Description Description Qty Qty Qty 24 24Y825 CLAMP hose size 12 2 25 GASKET hose plate 2 26 17B693 PLATE hose barb 2 27 17B690 FLANGE hose barb 2 BARB hose kit inc...

Page 20: ...Ref Ref Part Part Part Description Description Description Qty Qty Qty 24 24Y826 CLAMP hose size 20 2 25 GASKET hose plate 2 26 17B694 PLATE hose barb 2 27 17B691 FLANGE hose barb 2 BARB hose kit inc...

Page 21: ...ption Description Description Qty Qty Qty 24 24Y827 CLAMP hose size 28 2 25 GASKET hose plate 2 26 17B695 PLATE hose barb 2 27 17B691 FLANGE hose barb 2 BARB hose kit includes o ring ref 44 24Y819 Sta...

Page 22: ...Ref Ref Ref Part Part Part Description Description Description Qty Qty Qty 25 GASKET hose plate 2 26 17B696 PLATE hose barb 2 27 17B692 FLANGE hose barb 2 BARB hose kit includes o ring ref 44 24Y822...

Page 23: ...art Part Part Description Description Description 17H389 9 8 ft 3 0 m 17H390 24 6 ft 7 5 m 17H391 52 5 ft 16 m Controller to Motor Controller to Motor Controller to Motor Cables Cables Cables Preassem...

Page 24: ...ximum Maximum Maximum Flow Flow Flow ST10 0 67 gpm 2 5 lpm ST23 4 5 gpm 17 0 lpm ST26 9 8 gpm 37 1 lpm ST30 15 8 gpm 59 8 lpm Fluid Fluid Fluid Capacity Capacity Capacity per per per Revolution Revolu...

Page 25: ...0 39 in 10 mm ST23 0 91 in 23 mm ST26 1 02 in 26 mm ST30 1 18 in 30 mm Weight Weight Weight ST10 55 65 lbs 25 29 kg ST23 100 120 lbs 45 54 kg ST26 190 215 lbs 86 98 kg ST30 235 285 lbs 107 129 kg Noi...

Page 26: ...ovided with a means to accept and act upon a signal from a thermal sensor in the motor Motor overtemperature sensing is required to provide the motor overload protection 0 3 3 VDC 1mA maximum Weight 1...

Page 27: ...Notes Notes Notes Notes 3A3367H 27...

Page 28: ...GRACO MAKES MAKES MAKES NO NO NO WARRANTY WARRANTY WARRANTY AND AND AND DISCLAIMS DISCLAIMS DISCLAIMS ALL ALL ALL IMPLIED IMPLIED IMPLIED WARRANTIES WARRANTIES WARRANTIES OF OF OF MERCHANTABILITY MERC...

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