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Warnings

WARNING

WARNING

WARNING

PRESSURIZED

PRESSURIZED

PRESSURIZED EQUIPMENT

EQUIPMENT

EQUIPMENT HAZARD

HAZARD

HAZARD

Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin
and cause serious injury.

• Follow the Pressure

Pressure

Pressure Relief

Relief

Relief Procedure

Procedure

Procedure when you stop spraying/dispensing and before

cleaning, checking, or servicing equipment.

• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.

EQUIPMENT

EQUIPMENT

EQUIPMENT MISUSE

MISUSE

MISUSE HAZARD

HAZARD

HAZARD

Misuse can cause death or serious injury.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated

system component. See Technical

Technical

Technical Data

Data

Data in all equipment manuals.

• Use fluids and solvents that are compatible with equipment wetted parts. See Technical

Technical

Technical Data

Data

Data

in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete
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

Procedure

Procedure when equipment is not in use.

• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine

manufacturer’s replacement parts only.

• Do not alter or modify equipment. Alterations or modifications may void agency approvals

and create safety hazards.

• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.

THERMAL

THERMAL

THERMAL EXPANSION

EXPANSION

EXPANSION HAZARD

HAZARD

HAZARD

Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure
due to the thermal expansion. Over-pressurization can result in equipment rupture and serious
injury.

• Open a valve to relieve the fluid expansion during heating.
• Replace hoses proactively at regular intervals based on your operating conditions.

3A3367H

5

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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