Graco Husky 3300e Manual
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Graco Husky 3300e Manual

Graco Husky 3300e Manual

Electric-operated diaphragm pump
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Repair/Parts
Husky™ 3300e
3300e
Husky™
Husky™
3300e
Electric
Electric - - - Operated
Electric
Operated Diaphragm
Operated
3 3 3 - - - Inch
Inch pumps
pumps with
with electric
electric drive
Inch
pumps
with
electric
Not approved
approved for
for use
use in in in explosive
Not
Not
approved
for
use
professional
professional
professional use
use only.
use
only.
only.
Important Safety
Important
Important
Safety
Safety Instructions
Read all warnings and instructions in this manual and in your Husky
3300e Operation manual. Save
Maximum working pressure: 80 psi
(0.55 MPa, 5.5 bar)
See page 7 for approvals.
Diaphragm Pump
Diaphragm
drive for
for fluid
fluid transfer
transfer applications.
drive
for
fluid
transfer
explosive atmospheres
atmospheres or or or hazardous
explosive
atmospheres
Instructions
Instructions
Save
Save these
these instructions.
these
instructions.
instructions.
PROVEN QUALITY. LEADING TECHNOLOGY.
Pump
Pump
applications.
applications.
hazardous locations
locations unless
hazardous
locations
3A7037G
3A7037G
3A7037G
unless otherwise
otherwise stated.
stated. For
unless
otherwise
stated.
EN
EN
EN
For
For

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Summary of Contents for Graco Husky 3300e

  • Page 1 Repair/Parts Husky™ 3300e 3300e Husky™ Husky™ 3300e 3A7037G 3A7037G 3A7037G Electric Electric Electric - - - Operated Operated Diaphragm Operated Diaphragm Pump Diaphragm Pump Pump 3 3 3 - - - Inch Inch pumps pumps with with electric electric drive drive for for fluid fluid transfer...

  • Page 2: Table Of Contents

    Contents Contents Contents Related Related Related Manuals Manuals ..............................2 2 2 Manuals Center Center Section...

  • 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 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 Relief Pressure Relief Procedure Relief Procedure Procedure when you stop spraying/dispensing and before...
  • Page 5 Warnings WARNING THERMAL THERMAL THERMAL EXPANSION EXPANSION HAZARD EXPANSION 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.
  • Page 6 Configuration Number Matrix Configuration Configuration Configuration Number Number Matrix Number 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. 3300A 3300A - - - EA04AA1TPTPTP 3300A EA04AA1TPTPTP - - - - - - EA04AA1TPTPTP...
  • Page 7 Configuration Number Matrix Fluid Fluid Fluid Covers Covers and Covers Seat Seat Seat Material Material Material Ball Ball Material Ball Material Material Diaphragm Diaphragm Material Diaphragm Material Material Manifold/Seat Manifold/Seat Manifold/Seat Manifolds O O O - - - Rings Rings Manifolds Manifolds Rings...

  • Page 8: Ordering Ordering Information Information

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

  • Page 9: Troubleshooting

    Troubleshooting Troubleshooting Troubleshooting Troubleshooting • Follow the Pressure Relief Procedure, page before checking or servicing the equipment. • Check all possible problems and causes before disassembly. Problem Cause Solution Problem Problem Cause Cause Solution Solution Pump cycles but will not prime Pump is running too fast, causing Slow down the controller (VFD) and/or pump.
  • Page 10 Troubleshooting Problem Cause Solution Problem Problem Cause Cause Solution Solution Air consumption is higher than A fitting is loose. Tighten. Inspect thread sealant. expected. Replace. Loose or damaged o-rings or shaft seal. Diaphragm (or backup) ruptured. Replace. Air bubbles in fluid. Suction line is loose.

  • Page 11: Repair

    Repair Repair Repair Repair Pressure Relief Relief Procedure Procedure Pressure Pressure Relief Procedure Disassemble Disassemble the Disassemble the Check Check Check Valve Valve Valve 1. Follow the Pressure Relief Procedure, page Follow the Pressure Relief Procedure Remove power to the motor. Disconnect all whenever you see this symbol.
  • Page 12 Repair Check Check Check valve valve valve assembly, assembly, aluminum assembly, aluminum model aluminum model model shown shown shown Apply medium-strength (blue) thread locker. Torque to the value specified for your pump. See Torque Instructions, page Arrow (A) must point toward outlet manifold Not used on some models.

  • Page 13: Replacement

    Repair Standard Diaphragm Diaphragm Replacement Replacement Standard Standard Diaphragm Replacement 6. Rotate the drive shaft to move the piston fully to the other side. See instructions in step 4. Repeat step 5. 7. To continue with disassembly, see Disassemble the Center Section, page Disassemble the the Standard Standard Diaphragms...
  • Page 14 Repair Reassemble Reassemble Reassemble the the Standard Standard Diaphragms Standard Diaphragms Diaphragms 4. Clean the female threads of the piston shaft with a wire brush dipped in solvent to remove any residual thread locker. Apply thread-locking NOTICE NOTICE NOTICE primer and allow it to dry. After reassembly, allow the thread locker to cure 5.

  • Page 15: Center Center Section Center Section Repair Section Repair

    Repair Center Section Section Repair Repair Center Center Section Repair 7. Use a 3/4-16 bolt to push out the drive shaft assembly (109). You can also use the bearing bolt (114), but remove the bearing (112) first. Be sure that the groove on the drive shaft remains aligned with the markings in the center section.
  • Page 16 Repair Reassemble Reassemble Reassemble the the Center Center Center Section Section Section 1. Clean and dry the center housing (101), the 5. Install o-ring (108) to the center housing (101). center of the piston (105) and the drive shaft 6. Apply anti-seize lubricant on the mating edges (109).
  • Page 17 Repair Apply medium-strength (blue) thread locker to threads. Torque to 15–25 ft-lb (20–34 N•m). Lips must face IN IN IN toward the center. Apply Loctite® Primer 7471 and Retaining Compound 641 to the bearing bore and outer race. Assemble immediately. Allow to cure for a minimum of 12 hours before running the pump.
  • Page 18 Repair Disconnect Disconnect Disconnect the the Motor Motor Motor and and Gearbox Gearbox Gearbox NOTE: NOTE: NOTE: Normally, the motor remains connected to the 1. Use a 3/4 in. socket wrench to remove 4 screws gearbox. Disconnect the motor only if you suspect (122).

  • Page 19: Leak Sensor Leak Sensor Repair Sensor Repair

    Repair Leak Sensor Sensor Repair Repair Leak Leak Sensor Repair The leak sensor can be replaced or re-positioned. e. If the continuity test result indicates that When properly positioned, the two arrows imprinted the leak sensor is not functioning properly, on two of the flat surfaces of the leak sensor hex proceed to step 3.

  • Page 20: Compressor

    Repair Replace the the Compressor Compressor Replace Replace Compressor To avoid injury from fire, explosion, or electric shock, all electrical wiring must be done by a qualified electrician and comply with all local codes and regulations. 1. Follow the Pressure Relief Procedure, page 2.

  • Page 21: Torque Instructions Torque Instructions

    Torque Instructions Torque Instructions Instructions Torque Torque Instructions If fluid cover or manifold fasteners have been NOTE: NOTE: NOTE: Always completely torque fluid covers before loosened, it is important to torque them using the torquing manifolds. following procedure to improve sealing. 1.
  • Page 22 Torque Instructions Stainless Steel Steel Pumps Pumps Stainless Stainless Steel Pumps Torque bolts to 40-45 ft-lb (54.2–61.2 N•m) 1. Left/Right Fluid Covers 2. Inlet Manifold 3. Outlet Manifold BOTTOM VIEW TOP VIEW SIDE VIEW Plastic Plastic Pumps Plastic Pumps Pumps Torque bolts to 40-45 ft-lb (54.2–61.2 N•m) 1.
  • Page 23 Notes Notes Notes Notes 3A7037G...

  • Page 24: Parts

    Parts Parts Parts Parts Aluminum pump shown 3A7037G...
  • Page 25 Parts Stainless steel pump shown 3A7037G...
  • Page 26 Parts Plastic pump shown 3A7037G...
  • Page 27 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 Qty. Qty. Qty. Description Qty. Qty.
  • Page 28 Parts Center Section Section Center Center Section Sample Configuration Number Pump Wetted Drive Center Gear Box Motor Fluid Seats Balls Diaphragms Manifold Model Section Section and Motor Covers O-Rings Material Material Manifolds 3300 A A A 3A7037G...
  • Page 29 Parts Part Part Part Description Description Description Part Part Part Description Description Description 25B415 HOUSING, center, assembly 1 17S683 COUPLER, gearbox; includes mounting hardware 17N208 O-RING, air cover GEARBOX 19Y144 AIR COVER 17Y810 IEC 132 for use with motor C included 115643 BOLT, air cover...
  • Page 30 Parts Fluid Covers Covers and and Manifolds Manifolds Fluid Fluid Covers Manifolds Sample Configuration Number Pump Wetted Drive Center Gear Box Motor Fluid Seats Balls Diaphragms Manifold Model Section Section and Motor Covers O-Rings Material Material Manifolds 3300 NOTE: Outlet manifolds include a Warning label. NOTE: NOTE: Fluid Cover...
  • Page 31 Parts Sample Configuration Number Pump Wetted Drive Center Motor Fluid Balls Diaphragms Manifold Gear Box Seats Model Section Section and Motor Covers O-Rings Material Material Manifolds 3300 Polypropylene Manifold Manifold Kits Kits Stainless Steel Steel Polypropylene Polypropylene Manifold Kits Stainless Stainless Steel Kits include:...
  • Page 32 Parts Seats and and Check Check Balls Balls Seats Seats Check Balls Sample Configuration Number Pump Wetted Drive Center Gear Box Motor Fluid Seats Balls Diaphragms Manifold Model Section Section and Motor Covers O-Rings Material Material Manifolds 3300 Seat Kits Kits Ball Ball...
  • Page 33 Parts Diaphragms Diaphragms Diaphragms Sample Configuration Number Pump Wetted Drive Center Motor Fluid Seats Balls Diaphragms Manifold Gear Box Model Section Section and Motor Covers O-Rings Material Material Manifolds 3300 Bolt Bolt- - - Through Bolt Through Diaphragm Through Diaphragm Diaphragm Kits Kits Kits...

  • Page 34: Kits Kits And Kits And Accessories And

    Parts Manifold Seals Seals Manifold Manifold Seals Sample Configuration Number Pump Wetted Drive Center Gear Box Motor Fluid Seats Balls Diaphragms Manifold Model Section Section and Motor Covers O-Rings Material Material Manifolds 3300 O O O - - - Ring Ring Kits Kits Ring...

  • Page 35: Technical Technical Data Technical Data

    Technical Data Technical Data Data Technical Technical Data Husky Electric Electric Double Double Diaphragm Diaphragm Pump Pump Husky Husky Electric Double Diaphragm Pump Metric Metric Metric Maximum fluid working pressure 80 psi 0.55 MPa, 5.5 bar Air pressure operating range 20 to 80 psi 0.14 to 0.55 MPa, 1.4 to 5.5 bar...
  • Page 36 Technical Data Speed 1800 rpm (60 Hz) or 1500 rpm (50 Hz) Constant Torque Gear Ratio 11.88 Voltage 3–phase 230V / 3–Phase 460V Maximum Amperage Load 20.0 A (230V) / 10.0 A (460V) Leak Sensor Contact Ratings: State Normally closed Voltage 240V Max (AC/DC) Current...
  • Page 37 California Proposition 65 Weights Weights Weights Pump Material Motor/Gearbox Standard ATEX AC Flame- No Gear- proof AC motor Fluid Center Section Section Aluminum Aluminum Polypropylene Aluminum Aluminum Stainless Steel Fluid Temperature Temperature Range Range Fluid Fluid Temperature Range NOTICE NOTICE NOTICE Temperature limits are based on mechanical stress only.
  • Page 38 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 warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.

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