Graco SaniForce 2150 Repair Parts List Manual
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Graco SaniForce 2150 Repair Parts List Manual

Air-operated high sanitation diaphragm pumps
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Repair/Parts List
SaniForce®
SaniForce®
SaniForce® Air
Sanitation
Sanitation Diaphragm
Sanitation
Diaphragm
Diaphragm Pumps,
2150, 3150,
3150, 4150
2150,
2150,
3150,
For
For use
For
use in in in sanitary
use
sanitary
sanitary applications.
applications.
applications.
For
For
For professional
professional use
professional
use only.
use
only.
only.
Important Safety
Important
Important
Safety Instructions
Safety
Read all warnings and instructions in this manual and related
manuals before using the equipment. Save
Maximum working pressure: 120 psi
(0.8 MPa, 8 bar)
See page 6 for approvals.
Air - - - Operated
Air
Operated High
Operated
Pumps, Models
Pumps,
4150
4150
Instructions
Instructions
Save all all all instructions.
Save
PROVEN QUALITY. LEADING TECHNOLOGY.
High
High
Models
Models
instructions.
instructions.
3A6782E
EN

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Summary of Contents for Graco SaniForce 2150

  • Page 1 Repair/Parts List SaniForce® SaniForce® SaniForce® Air Air - - - Operated Operated High Operated High High Sanitation Sanitation Sanitation Diaphragm Diaphragm Diaphragm Pumps, Pumps, Pumps, Models Models Models 3A6782E 2150, 3150, 3150, 4150 4150 2150, 2150, 3150, 4150 For use use in in in sanitary sanitary sanitary applications.

  • Page 2: Table Of Contents

    Ordering Information ........... 6 Leak Detectors ..........20 Troubleshooting..........7 Parts..............21 Repair..............9 Technical Data ........... 30 Pressure Relief Procedure......9 Air Valve Repair........... 9 Graco Standard Warranty........32 Related Manuals Manuals Related Related Manuals Manual Number Title 3A5999...

  • Page 3: 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 symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.
  • Page 4 Warnings WARNING EQUIPMENT EQUIPMENT EQUIPMENT MISUSE MISUSE HAZARD MISUSE 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 5: Configuration Number Matrix

    Configuration Number Matrix Configuration Number Number Matrix Matrix Configuration Configuration Number Matrix Check the identification plate (ID) for the Configuration Number of your pump. Use the following matrix to define the components of your pump. When you receive your pump, record the 9 character part number found on the shipping box (e.g., SP3F.0018): _____________ Also record the configuration number on the pump ID...

  • Page 6: Ordering Information

    Use the Online Online Online Diaphragm Diaphragm Diaphragm Pump Pump Pump Selector Selector Selector at at at www.graco.com www.graco.com www.graco.com. . . Search for Selector Selector Selector To Order Order Replacement Order Replacement Parts Replacement Parts Parts Please Please...

  • Page 7: Troubleshooting

    Troubleshooting Troubleshooting Troubleshooting Troubleshooting • Follow the Pressure Relief Procedure, page 9 • Check all possible problems and causes before before checking or servicing the equipment. disassembly. Problem Problem Problem Cause Cause Cause Solution Solution Solution Pump cycles at stall or Worn checks or seats.
  • Page 8 Troubleshooting Problem Cause Solution Problem Problem Cause Cause Solution Solution Fluid in exhaust air. Diaphragm ruptured. Replace. See standard or overmolded repair procedure. Loose diaphragm plate. Tighten or replace. See standard or overmolded repair procedure. Pump exhausts excessive Worn air valve block, plate, pilot Repair or replace.

  • Page 9: Repair

    Repair Repair Repair Repair Pressure Relief Relief Procedure Procedure Pressure Pressure Relief Procedure 1. Follow the Pressure Relief Procedure, page 9 2. With a Torx (T20) screwdriver or 7 mm (9/32 in.) Follow the Pressure Relief Procedure socket wrench, remove the six screws (107), air whenever you see this symbol.
  • Page 10 Repair 5. Inspect the valve plate (110) in place. If 3. Install the u-cups (106) onto the actuator pistons damaged, use a Torx (T20) screwdriver or 7 mm (E) and insert the travel restrictors (2) from the (9/32) in.) socket wrench to remove the three diaphragm install tool kit into the actuator pistons screws (107).
  • Page 11 Repair Reassemble Reassemble Reassemble Air Air Valve Valve Valve 6. Lubricate the u-cups (106) and actuator pistons (114). Insert the actuator pistons in the bearings wide wide wide (115), end first. Leave the narrow end of 1. If the center section was disassembled to replace the pistons exposed.

  • Page 12: Check Valve Repair

    Repair Check Valve Valve Repair Repair Check Check Valve Repair 3. Remove the clamps (23) on the outlet manifold (17) and remove the manifold. NOTE: NOTE: NOTE: Kits are available for new check valve NOTE: NOTE: NOTE: Use care while removing manifold to flappers, or check valve balls in a range of materials.
  • Page 13 Repair Reassemble Reassemble the Reassemble the Check Check Valves Check Valves Valves Vertical flapper flapper pump pump shown shown Vertical Vertical flapper pump shown NOTE: NOTE: NOTE: Lubricate clamps and clamping surfaces with waterproof, sanitary lubricant. 1. Reassemble ball or flapper check assembly in reverse order.

  • Page 14: Standard Diaphragm Repair

    Repair Standard Diaphragm Diaphragm Repair Repair Standard Standard Diaphragm Repair NOTE: NOTE: NOTE: Overmolded diaphragms are covered in 5. Disassemble the free diaphragm assembly. Overmolded Diaphragm Repair, page 6. Remove plate (12) with bolt (14) installed, diaphragm (10), backer (11) if present, and plate Tools Required Required (9).
  • Page 15 Repair Reassemble Reassemble Reassemble the the Standard Standard Diaphragms Standard Diaphragms Diaphragms 7. Align the fluid covers (4, 15) and the center NOTICE NOTICE NOTICE housing. Secure the covers with the clamps (21) and hand tighten. The opposing diaphragm After reassembly, allow the thread locker to cure may protrude away from the center housing for 12 hours, or per manufacturer’s instructions, after the first fluid cover is secured, leaving...

  • Page 16: Overmolded Diaphragm Repair

    Repair Overmolded Diaphragm Diaphragm Repair Repair Overmolded Overmolded Diaphragm Repair Tools Tools Tools Required Required Required 6. Pull the opposite diaphragm assembly and shaft (24) out of the center housing (101). Hold the • Torque wrench shaft flats with a 19 mm open end wrench and remove the diaphragm and air side plate from •...
  • Page 17 Repair Reassemble Reassemble Reassemble the the Overmolded Overmolded Diaphragms Overmolded Diaphragms Diaphragms 4. Grease the length of the diaphragm shaft (24), NOTICE NOTICE NOTICE and slide it through the housing (101). After reassembly, allow the thread locker to cure 5. Assemble the other diaphragm assembly to the for 12 hours, or per manufacturer’s instructions, shaft as explained in step 2.

  • Page 18: Center Section Repair

    Repair Center Section Section Repair Repair Center Center Section Repair Tools Tools Tools Required Required Required 6. Use a 10 mm socket wrench to remove the screws (104) holding the air covers (103) to the • Torque wrench center housing (101). •...
  • Page 19 Repair Reassemble Reassemble Reassemble the the Center Center Center Section Section Section 1. Install the shaft u-cups (106) so the lips face 5. Align the air cover (103) so the pilot pin (112) fits of the housing. in the middle hole (M) of the three small holes near the center of the cover.

  • Page 20: Leak Detectors

    Repair Leak Detectors Detectors Leak Leak Detectors Leak detectors are sensors that are mounted in the 5. If the leak detector successfully detected the air covers of the pump to monitor for fluid leakage product, clean the bushing and leak detector and caused by a diaphragm rupture.

  • Page 21: Parts

    Parts Parts Parts Parts SP2B.xxxx model shown 3A6782D...
  • Page 22 Parts SP3F.xxxx model shown Replacement Unloader Unloader Pumps Pumps Replacement Replacement Unloader Pumps To order a replacement pump for use in a drum or tote unloader, obtain the six digit number from the pump being replaced and refer to the table below to determine the part number to order.
  • Page 23 Parts Parts/Kits Quick Quick Reference Reference Parts/Kits Parts/Kits Quick Reference Use this table as a quick reference for parts/kits. Go to the pages indicated in the table for a full description of kit contents. Description Description Description Qty. Qty. Qty. Description Description Description...
  • Page 24 Parts Center Section Section Center Center Section Sample Configuration Number Pump Wetted Drive Center Section Manifolds Seats Checks Seals Certifica- Model Section and Air Valve aphragms tion Material Material 2150 SP1A SP1A SP1A 3A6782D...
  • Page 25 Parts Part Part Part Description Description Description Part Part Part Description Description Description HOUSING, center, 116344 SCREW assembly; includes plugs 108† 157628 O-RING — — — Aluminum (Axxx Axxx) Axxx COVER 15K009 Stainless Steel (S01A, 25P128 S01A, S02A S02A) 15K010 Stainless Steel (S03A) 25P129 S03A...
  • Page 26 Parts Fluid Covers Covers and and Manifolds Manifolds Fluid Fluid Covers Manifolds Sample Configuration Number Pump Wetted Drive Center Section Manifolds Seats Checks Diaphragms Seals Certifica- Model Section and Air Valve tion Material Material 2150 S01A Manifold* Fluid Cover Pump PN Manifold Wetted Inlet...
  • Page 27 Parts SP4F SSA, SSB 25P024 25P025 SSE, SSF 25N998 25N999 HS WYE 25P029 25P029 * Requires DIN adapter fitting, DIN adapter gasket, and clamp on each manifold for manifold type SSB, SSD, SSF. Dual Dual Inlet Dual Inlet Inlet and and Dual Dual Dual Outlet...
  • Page 28 Parts Diaphragms Diaphragms Diaphragms Sample Configuration Number Pump Wetted Drive Diaphragms Seals Center Section Manifolds Seats Checks Certifica- Model Section and Air Valve tion Material Material 2150 SP1A Bolt Bolt- - - Through Bolt Through Through Diaphragm Diaphragm Diaphragm Kits Kits Kits Overmolded...
  • Page 29 Parts Frames Frames Frames 24L978 shown (includes items 2 and 3) Description Qty. Qty. Qty. Ref. Part/Kit Description Description Ref. Ref. Part/Kit Part/Kit 203† — — — SCREW, 3/8-16 UNC 204† 111743 WASHER, flat 205† — — — BUSHING 206† — — — NUT, acorn 207* —...

  • Page 30: Technical Data

    Technical Data Technical Data Data Technical Technical Data SaniForce SaniForce SaniForce 2150, 2150, 3150, 2150, 3150, 3150, 4150 4150 Air 4150 Air- - - Operated Operated Operated Double Double Double Diaphragm Diaphragm Diaphragm Pump Pump Pump Metric Metric Metric Maximum fluid working pressure 120 psi 0.8 MPa, 8 bar...
  • Page 31 Technical Data Fluid Temperature Temperature Range Range Fluid Fluid Temperature Range NOTICE NOTICE NOTICE Temperature limits are based on mechanical stress only. Certain chemicals will further limit the fluid temperature range. Stay within the temperature range of the most-restricted wetted component. Operating at a fluid temperature that is too high or too low for the components of your pump may cause equipment damage.

  • Page 32: Graco Standard Warranty

    With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

This manual is also suitable for:

Saniforce 3150Saniforce 4150Stu.a08fab2aa0c21Sdu.a13aaa2aa0c21Stu.a11eab1ab1c21Sp2b.0086 ... Show all

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