Graco ChemSafe 307 Instructions - Parts Manual
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Graco ChemSafe 307 Instructions - Parts Manual

Air-operatedo diaphragm pump
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Instructions-Parts
ChemSafe™ 307
ChemSafe™
ChemSafe™
Air - - - Operated
Operated Diaphragm
Air
Air
Operated
3/8–inch high
3/8–inch
3/8–inch
high
high purity
purity
purity pump
pump
pump for
For professional
professional use
use only.
For
For
professional
use
Important Safety
Important
Important
Safety Instructions
Safety
Read all warnings and instructions in this manual. Save
instructions.
instructions.
instructions.
100 psi (0.7 MPa, 7.0 bar) Maximum Air
Supply Pressure
100 psi (0.7 MPa, 7.0 bar) Maximum
Fluid Working Pressure
Tel: 866-777-6060
Fax: 866-777-6383
307
307
Diaphragm Pump
Diaphragm
for industrial
for
industrial applications.
industrial
applications.
applications.
only. Not
Not approved
approved for
for use
use in in in European
only.
Not
approved
for
use
Instructions
Instructions
PROVEN QUALITY. LEADING TECHNOLOGY.
Springer Pumps, LLC
Pump
Pump
European explosive
explosive atmosphere
European
explosive
Save these
Save
these
these
334793E
atmosphere locations.
locations.
atmosphere
locations.
Website: www.springerpumps.com
Int'l: +001 267 404 2910
EN

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Summary of Contents for Graco ChemSafe 307

  • Page 1 Instructions-Parts ChemSafe™ 307 ChemSafe™ ChemSafe™ 334793E Air - - - Operated Operated Diaphragm Diaphragm Pump Pump Operated Diaphragm Pump 3/8–inch 3/8–inch high 3/8–inch high high purity purity purity pump pump pump for for industrial industrial applications. industrial applications. applications. For professional professional use use only.

  • Page 2: Table Of Contents

    Contents Contents Contents Warnings ............3 Maintenance Schedule ......... 15 Lubrication........... 15 Configuration Number Matrix ....... 6 Tighten Threaded Connections ..... 15 Installation............8 Flushing and Storage ........15 General Information ........8 Troubleshooting..........16 Tighten Bolts ..........8 Tips to Reduce Cavitation......8 Repair..............

  • 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 WARNING WARNING EQUIPMENT MISUSE MISUSE HAZARD HAZARD EQUIPMENT EQUIPMENT MISUSE 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 Warnings WARNING WARNING WARNING TOXIC FLUID FLUID OR OR FUMES FUMES HAZARD HAZARD TOXIC TOXIC FLUID FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read MSDSs to know the specific hazards of the fluids you are using. •...

  • Page 6: Configuration Number Matrix

    Configuration Number Matrix Configuration Number Number Configuration Configuration Number Matrix Matrix Matrix Check the identification plate (ID) for the Configuration Number of your pump. Use the following matrix to define the components of your pump. 307PT- - - P01APT3PTPTPOPT P01APT3PTPTPOPT 307PT 307PT P01APT3PTPTPOPT...
  • Page 7 Configuration Number Matrix Models Models Models Model Model Model Pump Pump Pump Air & & & Fluid Fluid Fluid Fluid Fluid Fluid Covers Covers & & & Covers Balls Balls Balls & & & Diaphragm Diaphragm Diaphragm Manifold Manifold Seal Manifold Seal Seal...

  • Page 8: Installation

    Cavitation in an AODD pump is the formation and selecting and installing system components. Contact collapse of bubbles in the pumped liquid. Frequent your Graco distributor for assistance in planning a or excessive cavitation can cause serious damage, system to suit your needs. Always use Genuine including pitting and early wear of fluid chambers, Graco Parts and accessories.

  • Page 9: Mount The Pump

    Installation Mount Mount Mount The The Pump Pump Pump 1. Mount the pump so the exhaust port remains clear of the production area. Exhaust air may contain debris and condensation from the air supply and air chamber. 2. Be sure the mounting surface can support the To avoid serious injury from toxic fluid or fumes: weight of the pump, hoses, and accessories, as •...

  • Page 10: Ground The System

    Installation Ground The The System System Air Lines Lines Lines Ground Ground System 1. Install an air regulator and gauge (C) to control the fluid pressure. The fluid stall pressure will be the same as the setting of the air regulator. 2.

  • Page 11: Air Exhaust Ventilation

    Installation Air Exhaust Exhaust Ventilation Exhaust Ventilation Ventilation To provide provide a a a remote remote exhaust: exhaust: provide remote exhaust: 1. Use Kit 17F610 (NPT) or 17F611 (BSPT), sold separately. 2. Remove the muffler (U) from the pump air exhaust port (K).

  • Page 12: Fluid Supply Line

    Installation Fluid Fluid Supply Fluid Supply Line Supply Line Line 3. For maximum suction lift (wet and dry), see Technical Data, page 29. For best results, always install the pump as close as possible to the 1. Use grounded, flexible fluid hoses (E). See material source.

  • Page 13: Operation

    Operation Operation Start and and Adjust Adjust the the Pump Pump Operation Operation Start Start Adjust Pump NOTICE NOTICE NOTICE Tighten Tighten Tighten Bolts Bolts Bolts To avoid damage to your pump, be certain that all pumped fluids are compatible with wetted parts. Before mounting and using the pump for the Technical Data, page first time, check and retorque all external bolts.

  • Page 14: Pressure Relief Procedure

    Operation Pressure Relief Relief Procedure Procedure Pressure Pressure Relief Procedure 2. Open the dispensing valve, if used. 3. Open the fluid drain valve to relieve fluid Follow the Pressure Relief Procedure pressure. Have a container ready to catch the whenever you see this symbol. drainage.

  • Page 15: Maintenance

    See where they are clean, dry, and protected from Torque Instructions, page extreme temperatures, UV radiation, and vibration. Graco recommends an ambient temperature range of 60°F-80°F (15°C-25°C), with a humidity level below 65%. 334793E...

  • Page 16: Troubleshooting

    Troubleshooting Troubleshooting Troubleshooting Troubleshooting Problem Problem Problem Cause Solution Cause Cause Solution Solution Pump cycles but will not prime. Pump is running too fast, causing Lower inlet pressure. cavitation before prime. Check valve ball is severely warn Replace ball and seat. or wedged in seat or manifold.
  • Page 17 Troubleshooting Problem Problem Problem Cause Cause Cause Solution Solution Solution Pump exhausts excessive air at Replace. Spool valve seals are worn or stall. damaged. Pump leaks air externally. Fluid covers are loose. Retorque. Diaphragm is damaged. Replace. Manifold fittings are loose Retorque.

  • Page 18: Repair

    Repair Repair Repair Repair 4. Turn over the pump. 5. Use a 3 mm Allen wrench to remove the outlet manifold (8) and retainer (11). 6. Without scratching the inner bore, use a hook to remove the outlet ball retainer (19). Remove the ball (22) and check seat (21).

  • Page 19: Disassemble The Center Section

    Repair Disassemble the the Center Center Section Section Reassemble the the Center Center Section Section Disassemble Disassemble Center Section Reassemble Reassemble Center Section 1. One diaphragm (25) should screw off by hand. 1. Install the muffler media (15 & 38) into the Slide the second diaphragm out with the shaft muffler.

  • Page 20: Reassemble The Fluid Section

    Repair 5. Turn the center section over. Spread a thin film 5. Place two belleville washers (27), with the washer of lubricant evenly across the o-rings on the main closest to the nut having the rounded side toward and center assemblies (2 & 4). Be careful not the nut and the other washer with the rounded to plug the air holes.
  • Page 21 Repair 9. Assemble the bottom checks. Insert the inlet ball retainer (20†), the ball (22†), and the seat (21†), with the chamfered side down (toward the ball). 10. Carefully remove the manifold bolts (29) from the bottom of the fluid covers (6), keeping nuts (18) aligned.

  • Page 22: Torque Instructions

    Torque Instructions Torque Torque Instructions Torque Instructions Instructions If fluid cover or manifold bolts have been loosened, 3. Turn each screw by 1/2 turn or less working in a it is important to torque them using the following crisscross pattern to specified torque. procedure to improve sealing.
  • Page 23 Notes Notes Notes Notes 334793E Springer Pumps, LLC Tel: 866-777-6060 Website: www.springerpumps.com Fax: 866-777-6383 Int'l: +001 267 404 2910...

  • Page 24: Parts

    Parts Parts Parts Parts Lubricate using PFPE grease (17G558); included in all Center and Fluid Section Rebuild kits. Follow Torque Instructions, page 334793E Springer Pumps, LLC Tel: 866-777-6060 Website: www.springerpumps.com Fax: 866-777-6383 Int'l: +001 267 404 2910...
  • Page 25 Parts NOTE: NOTE: NOTE: Many parts are included in one or more kits. Please see Kits, page 26, for the complete list of available kits and their contents. Part Part Part Description Description Description Part Part Part Description Description Description 17F237 BODY 22†...

  • Page 26: Kits

    Kits ▲ Replacement Warning labels, signs, tags, and cards are available at no cost. † Parts included in Fluid Section Rebuild Kit, sold separately. See Kits, page 26, for the correct kit for your pump. Parts included in Center Section Rebuild Kit ‡...

  • Page 27: Dimensions

    Dimensions Dimensions Dimensions Dimensions Ref. Ref. Ref. Metric Metric Metric A A A 1.1 in. 28 mm B B B 5.3 in. 135 mm C C C 3.0 in. 76 mm D D D 5.9 in. 150 mm E E E 4.9 in.

  • Page 28: Performance Charts

    Performance Charts Performance Charts Charts Performance Performance Charts Test Test Conditions: Test Conditions: The pump was tested in water with Conditions: the inlet submerged. Fluid Pressure Pressure Fluid Fluid Pressure Approximate Approximate Cycles Approximate Cycles Cycles per per Minute Minute Minute (0.69, 6.9) (0.62, 6.2)

  • Page 29: Technical Data

    Technical Data Technical Technical Technical Data Data Data ChemSafe 307 307 Diaphragm Diaphragm Pump Pump ChemSafe ChemSafe Diaphragm Pump Metric Metric Metric Maximum fluid working pressure 100 psi 0.69 MPa, 6.9 bar Minimum air startup pressure 30 psi 0.21 MPa, 2.1 bar...
  • Page 30 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.

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