Graco SaniForce 24N300 Instructions Manual

2:1 sanitary piston

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Instructions - parts manual (28 pages)

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Instructions/Parts

SaniForce® 2:1

SaniForce®

Pumps

For

For use

For

use

use in in in sanitary

sanitary

sanitary applications

applications

applications to to to transfer

liquids only.

only. For

For professional

professional use

liquids

only.

For

professional

Important Safety

Safety Instructions

Important

Safety

Read all warnings and instructions in this manual.

Save these

these instructions.

instructions.

Save

these

instructions.

Maximum Fluid Working Pressure: 250

psi (1.7 MPa, 17.0 bar)

Tel: 866-777-6060

Fax: 866-777-6383

2:1 Sanitary

Sanitary Piston

2:1

Sanitary

transfer low

transfer

low- - - to to to medium

low

use only.

only.

use

only.

Instructions

PROVEN QUALITY. LEADING TECHNOLOGY.

Springer Pumps, LLC

Piston

medium- - - viscosity

medium

viscosity fluids.

viscosity

fluids. Use

fluids.

3A2977L

Use with

Use

with non

with

non- - - flammable

non

flammable

Website: www.springerpumps.com

Int'l: +001 267 404 2910

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Page 1 Instructions/Parts SaniForce® 2:1 2:1 Sanitary Sanitary Piston Piston SaniForce® SaniForce® Sanitary Piston 3A2977L Pumps Pumps Pumps For use use in in in sanitary sanitary sanitary applications applications applications to to to transfer transfer transfer low low- - - to to to medium medium medium- - - viscosity viscosity fluids.
Page 2: Table Of Contents
Pump Shut Down ......... 8 Performance Chart ..........26 Maintenance ............9 Technical Data ........... 27 Flushing Procedure ........9 Cleaning............9 Graco Standard Warranty........28 Tighten Threaded Connections ..... 9 3A2977L Springer Pumps, LLC Tel: 866-777-6060 Website: www.springerpumps.com Fax: 866-777-6383...
Page 3: Models
Models Models Models Models See ID tag on side of air motor (located under the motor cover) for model number. Maximum Air Air Inlet Inlet Pressure: Pressure: 100 100 psi psi (0.7 (0.7 MPa, MPa, 6.9 6.9 bar) bar) Maximum Maximum Inlet Pressure:...
Page 4: Warnings
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 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.
Page 5 Warnings WARNING WARNING WARNING 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.
Page 6: Installation
To avoid contaminating the fluid, pipe the exhaust air to vent outside of the fluid product area, away Pump: Pump: Connect a ground wire (Graco PN 238909) to Pump: from people, animals, or food handling areas. the ground screw on the air motor base. Connect the other end of the ground wire to a true earth ground.
Page 7 Air line drain pipe and valve 3/8 npt air inlet Main air line 1 in. tri-clamp flanged fluid outlet (Order Kit 24R649 Pump ground wire (required, Graco PN 238909) for adapter to 25 mm threaded DIN 11851. See Pump runaway valve Accessories, page 24.)
Page 8: Operation
Operation Operation Operation Operation Flush Flush Flush Before Before First Before First Use First NOTICE NOTICE NOTICE Do not expose the air motor to temperatures The sanitary pump was assembled using sanitary higher than 120°F (49°C) or the immersed fluid lubricant on moving parts and was tested in pump to temperatures higher than 250°F (121°C).
Page 9: Maintenance
Maintenance Maintenance Maintenance Maintenance Flushing Procedure Procedure Flushing Flushing Procedure 2. Remove the pump from the fluid container. Place it in an empty drum Operate it to pump out as much fluid as possible. 3. Flush the system thoroughly with an appropriate cleaning solution.
Page 10: Troubleshooting
Troubleshooting Troubleshooting Troubleshooting Troubleshooting 1. Follow Pressure Relief Procedure, page 8 2. Check all possible remedies in the Troubleshooting Chart before disassembling the pump. Problem Problem Problem Cause Cause Cause Solution Solution Solution Pump cycles, but no fluid comes out. Fluid supply is empty. Replace fluid supply.
Page 11: Repair
Repair Repair Repair Repair Disconnect the the Air Air Motor Motor Disconnect Disconnect Motor 1. Follow the Pressure Pressure Relief Pressure Relief Relief Procedure Procedure Procedure, page 8. 2. See Figure 11, page 17. 3. Release the top clamp (5). 4.
Page 12 Repair Air Valve Valve Disassembly: Disassembly: Follow these steps to Air Valve Valve Replacement: Replacement: Follow these steps to 5. Air Valve Disassembly: 6. Air Valve Replacement: disassemble the air valve for cleaning or parts replace the entire air valve, without disassembly. replacement.
Page 13: Air Motor Reassembly
Repair Air Motor Motor Motor Reassembly Reassembly Reassembly 7. Slide the air piston (124) out of the top of the air motor base (118). Remove o-ring (120) and gasket (102) from inside the air motor base. Remove o-ring (123) from groove on outside of base.
Page 14 Repair Reassemble the the air air valve valve (if (if (if needed): needed): Lubricate Install assembled assembled air air valve valve from from kit: kit: Lubricate 7. Reassemble Reassemble valve needed): 8. Install Install assembled valve from kit: and install a new o-ring (106) on the air valve and install new o-rings (106 and 115).
Page 15: Disassemble The Pump
Repair Disassemble Disassemble Disassemble the the Pump Pump Pump all the way. Then, remove the cartridge (215). Remove o-rings (216, 220). Use a screwdriver to push the u-cup (217) out of the center of the If not yet done, follow steps in cartridge.
Page 16: Reassemble After Cleaning
Repair Reassemble After After Cleaning Cleaning Reassemble Reassemble After Cleaning 4. Push the displacement rod (202) all the way out bottom of the cylinder. Note: Any damaged parts must must be replaced. Note: Note: must Note: Note: Lubricate the o-rings, throat packings, and Note: piston seals with appropriate waterproof sanitary lubricant.
Page 17: Reconnect The Pump
Repair 8. Lubricate and install o-ring (211) on inlet seat (210), then install seat (210) in inlet housing (209). Use the pin to align the holes. 9. Lubricate and install o-ring (216) on inlet housing (209), then install the ball (213) and pin (212). 10.
Page 18: Parts
Parts Parts Parts Parts Apply sanitary grease before assembling cover. 3A2977L Springer Pumps, LLC Tel: 866-777-6060 Website: www.springerpumps.com Fax: 866-777-6383 Int'l: +001 267 404 2910...
Page 19 Parts Complete Pump Pump Models Models 24N300, 24N300, 24N344, 24N344, 24R046, 24R046, and and 24R047 24R047 Complete Complete Pump Models 24N300, 24N344, 24R046, 24R047 Description Qty. Description Qty. Ref. Ref. Ref. Part Part Part Description Description Qty. Qty. Ref. Ref. Ref.
Page 20 Parts Air Motor Motor 24R180 24R180 Motor 24R180 Torque to 50 to 60 in-lb (5.6 to 6.8 N•m). Apply sanitary lubricant. Apply medium-strength thread locker. Torque to 15 to 20 ft-lb (20.3 to 27.1 N•m). Torque to 20 to 30 in-lb (2.3 to 3.4 N•m).
Page 21 Parts Air Motor Motor Motor 24R180 24R180 Parts 24R180 Parts Parts Ref. Part Description Description Description Qty. Qty. Qty. Ref. Part Description Description Description Qty. Qty. Qty. Ref. Ref. Part Part Ref. Ref. Part Part 16P288 CYLINDER, air motor 120� 159846 O-RING, buna-N 102��...
Page 22 Parts Displacement Displacement Pump Displacement Pump Pump Models Models Models 24R189, 24R189, 24R190, 24R189, 24R190, 24R191, 24R190, 24R191, and 24R191, and 24R192 24R192 24R192 Apply sanitary lubricant. 3A2977L Springer Pumps, LLC Tel: 866-777-6060 Website: www.springerpumps.com Fax: 866-777-6383 Int'l: +001 267 404 2910...
Page 23 Parts Displacement Displacement Displacement Pump Pump Pump Parts Parts Parts Description Qty. Description Qty. Ref. Ref. Ref. Part Part Part Description Description Qty. Qty. Ref. Ref. Ref. Part Part Part Description Description Qty. Qty. — — — O-RING, 125, FKM; CYLINDER, pump 211�...
Page 24: Kits And Accessories
Kits and Accessories Kits Kits and Kits and Accessories Accessories Accessories Replacement Parts Parts Kits Kits Replacement Replacement Parts Kits Includes Includes Includes � 24R175, Air Motor Seals Gasket (102), o-rings (106, 115, 120), and upper gasket (107) � 262035, Air Valve Kit Piston head (105), upper gasket (107), valve cap (108), spacer (111), piston disk (113), screws (114), and o-rings (106, 112, 115)
Page 25: Dimensions
Dimensions Dimensions Dimensions Dimensions Model Model Model 24N300 24N300 and 24N300 and 24N344 24N344 24N344 Model Model Model 24R046 24R046 and 24R046 and 24R047 24R047 24R047 Reference Reference Reference 61.9 157.2 54.9 139.4 53.7 136.4 46.7 118.6 44.5 113.0 37.5 95.2 D (fluid inlet OD) 1.972...
Page 26: Performance Chart
Performance Chart Performance Chart Chart Performance Performance Chart Test Conditions: Conditions: Pump tested in water. Test Test Conditions: Cycles Cycles per Cycles per Minute Minute Minute (2.1, 21) (0.39) (0.33) (1.7, 17) (0.28) (1.4, 13) Fluid Fluid Fluid (0.23) Outlet Outlet Outlet Air Flow...
Page 27: Technical Data
Technical Data Technical Technical Technical Data Data Data U.S. U.S. U.S. Metric Metric Metric Maximum Fluid Working Pressure 250 psi 17 bar, 1.7 MPa Air Inlet Pressure Range 30 to100 psi 2.1 to 6.9 bar, 0.2 to 0.7 Maximum Recommended Pump Speed 100 cycles/min, 2.5 gpm 100 cycles/min, 9.5 delivery...
Page 28: Graco Standard Warranty
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts.

This manual is also suitable for:

Saniforce 24n344 Saniforce 24r046 Saniforce 24r047 Saniforce 24r047c31

Graco SaniForce 24N300 Instructions Manual

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