Graco E-flo YD Series Instructions Manual
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Graco E-flo YD Series Instructions Manual

Dci sealed 4-ball pumps. electric drive piston pumps for high volume paint circulation applications. for professional use only
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Instructions
®
E-Flo
4-Ball Pumps
Electric drive piston pumps for high volume paint circulation applications. For professional
use only.
See page 3 for model description and page 33 for maximum
working pressure.
Important Safety Instructions
Read all warnings and instructions in this
manual and in the Related Manuals
before using the equipment. Save all
instructions.
DCi Sealed
3A7828C
EN

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Summary of Contents for Graco E-flo YD Series

  • Page 1 Instructions ® E-Flo DCi Sealed 4-Ball Pumps 3A7828C Electric drive piston pumps for high volume paint circulation applications. For professional use only. See page 3 for model description and page 33 for maximum working pressure. Important Safety Instructions Read all warnings and instructions in this manual and in the Related Manuals before using the equipment.

  • Page 2: Table Of Contents

    Location Requirements ....9 Graco Standard Warranty....36 Mount the Pump .

  • Page 3: Models

    Models Models The part number for your equipment is printed on the equipment identification label. The pump part number consists of six alphanumeric digits which are based on pump configuration as shown in the following table. The full pump model numbers and associated motor and lower model numbers are listed in the Pump Matrix on page 19. For motor and lower repair manuals, see Related Manuals on page 2.
  • Page 4 Models YB358 3 HP 2000CC Sealed Stainless, Tri-Clamp Chrome YB359 3 HP 2000CC Sealed Stainless, Tri-Clamp, Ultralife, SiNi YD354 3 HP 2000CC Sealed Stainless, Tri-Clamp, Ultralife YD358 3 HP 2000CC Sealed Stainless, Tri-Clamp Chrome YD359 2000CC Sealed Stainless, Tri-Clamp, Ultralife, SiNi 3 HP YB284 2500CC...

  • Page 5: Approvals

    Pump Approvals YB334 4000CC Sealed Stainless, Tri-Clamp, Ultralife 5 HP YB338 4000CC Sealed Stainless, Tri-Clamp Chrome 5 HP YB339 4000CC Sealed Stainless, Tri-Clamp, Ultralife, SiNi 5 HP YD334 4000CC Sealed Stainless, Tri-Clamp, Ultralife 5 HP YD338 4000CC Sealed Stainless, Tri-Clamp Chrome 5 HP YD339 4000CC...

  • Page 6: 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. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
  • Page 7 Warnings WARNING 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 8: Typical Installation

    Typical Installation Typical Installation The system accessories shown in F . 1 are not included. Contact your Graco distributor to design a complete system. Rear View Explosion proof conduit seal required within 457 mm (18 in.) of the motor for...

  • Page 9: Installation

    Installation Installation Power Requirements The system requires a dedicated circuit protected with a circuit breaker in each ungrounded phase. Model by Voltage Phase Installation of this equipment involves potentially Horsepower hazardous procedures. Only trained and qualified 3 HP (2.24 kW) 380–480 Vac 3 50/60 3.4 personnel who have read and who understand the information in this manual should install this...

  • Page 10: Required System Accessories

    Installation Grounding Wall Mount 1. Purchase a stand mount motor to use the wall bracket. 2. Use the wall mount bracket as a template. The equipment must be grounded to reduce the risk NOTE: The bracket has two mounting hole groups. See of static sparking and electric shock.

  • Page 11: Connect Supply Wiring

    Installation Electrical Grounding To maintain grounding continuity when flushing or relieving pressure: Hold metal part of the spray gun or 1. Ensure that the electrical disconnect (A) is shut off valve firmly to the side of a grounded metal pail, then and locked out.

  • Page 12: Install The Fill Cap

    Installation Install the Fill Cap Flush Before Using the Equipment The motor is pre-filled with oil. Replace the shipping plug with the fill cap (FC) before first use. Install fill cap The pump fluid section was tested with lightweight oil, and hand tight.

  • Page 13: Operation

    Operation Operation Pressure Relief Procedure open until you are ready to pressurize the system again. Follow the Pressure Relief Procedure whenever Startup you see this symbol. 1. Follow the motor start up instructions in your motor manual. See Related Manuals, page 2 2.

  • Page 14: Maintenance

    Maintenance Maintenance Preventive Maintenance Change the Oil Schedule Change the oil after a break-in period of 200,000–300,000 cycles. After the break-in period, The operating conditions of your particular system change the oil once a year. determine how often maintenance is required. 1.

  • Page 15: Add Oil

    Maintenance Add Oil 1. Open the fill cap (FC). 2. Add a compatible oil. See Technical Specifications on page 33. NOTE: The oil capacity is 2.0 quarts (1.9 liters). Do not overfill. 3. Reinstall the fill cap (FC) and hand tight. .

  • Page 16: Troubleshooting

    Troubleshooting Troubleshooting 1. Follow the Pressure Relief Procedure on page 13, before checking or repairing the equipment. 2. Check all possible remedies before disassembling the pump. NOTE: The LED on the motor will blink if an error is detected. Refer to the motor manual for Error Code Troubleshooting.

  • Page 17: Repair

    Repair Repair 3. Loosen the coupling nut (9) and remove the collars (8). Remove the coupling nut (9) from the piston rod. Unscrew the locknuts (6) from the tie rods (4). Separate the lower (5) from the tie rods (4). Reconnect the Lower and Motor 1.
  • Page 18 Repair 5. Screw the lock nuts (6) onto the tie rods (4). Leave the lock nuts (6) loose enough to allow the lower to move so that it can be aligned correctly. piston rod Apply red thread locker . 11 Shield assembly .

  • Page 19: Pump Matrix

    Pump Matrix Pump Matrix Yx90xx Yx35xx Pumps with 3 HP motor and 750cc lower displacement Pumps with 3 HP motor and 2000cc lower displacement Pump Model Motor Lower Pump Model Motor Lower YB9040 YM1132 26B217 YB3540 YM1132 17K659 YB9041 YM1132 26B217 YB3541 YM1132...
  • Page 20 Pump Matrix Yx28xx Yx44xx Pumps with 3 HP motor and 2500cc lower Pumps with 5HP motor and 3000cc lower displacement displacement Pump Model Motor Lower Pump Model Motor Lower YB4440 YM1152 17Z388 YB2840 YM1132 17Z387 YB4441 YM1152 17Z388 YB2841 YM1132 17Z387 YB4480 YM1152...

  • Page 21: Parts

    Parts Parts Yx28xx, Yx33xx, Yx44xx, and Yx53xx 2500cc-4000cc lowers shown 3A7828C...
  • Page 22 Parts Yx35xx, Yx62xx, Yx90xx, and Yx45xx 750cc-2000cc lowers shown 3A7828C...
  • Page 23 Parts Yx28xx, Yx33xx, Yx44xx, Yx53xx, Yx45xx, Yx62xx, Yx90xx, and Yx35xx Ref. Part No. Description Qty. 255143 Mounting Hardware Bracket Kit (includes items 1a and 1b); models Yxxxx2 only Washer Bolt 253692 Floor Stand Kit (includes ref. 1-9); models Yxxxx1 only Motor (includes 3a);...

  • Page 24: Dimensions

    Dimensions Dimensions Yx45xx, Yx62xx, Yx90xx, and Yx35xx 59.2 in. 1,50.4 cm 17.0 in. 43.2 cm 55.7 in. 141.5 cm 20.4 in. 51.8 cm 21.0 in. 53.3 cm 19.6 in. 49.8 cm 11.1 in. 28.2 cm 3A7828C...
  • Page 25 Dimensions Yx28xx, Yx33xx, Yx44xx, and Yx53xx 59.2 in. 1,50.4 cm 17.0 in. 43.2 cm 52.1 in. 312.3 cm 20.4 in. 51.8 cm 19.9 in. 50.5 cm 19.6 in. 49.8 cm 11.1 in. 28.2 cm 3A7828C...

  • Page 26: Performance Charts

    Performance Charts Performance Charts To find the fluid pressure (psi/bar/MPa) at a specific Performance Chart Key: fluid flow (gpm/lpm) and percentage of maximum force: Maximum Force 1. Locate the desired fluid flow in the scale at the Percentage bottom of the chart. 2.
  • Page 27 Performance Charts Yx45xx: Pumps with 3 HP motor and 1500cc lower displacement Cycles per Minute (41.4, 4.14) (34.5, 3.45) (27.6, 2.76) Fluid Pressure Power psi (bar, (KW) (20.7, 2.07) MPa) (13.8, 1.38) (6.9, 0.69) (3.8) (7.6) (11.4) (15.1) (18.9) (22.7) (26.5) (30.3) (34.1)
  • Page 28 Performance Charts Yx28xx: Pumps with 3 HP motor and 2500cc lower displacement Cycles per Minute (20.7, 2.07) (17.2, 1.72) (13.8, 1.38) Fluid Pressure Power psi (bar, (KW) (10.3, 1.03) MPa) (6.9, 0.69) (3.4, 0.34) 10.0 12.0 14.0 16.0 (7.6) (15.1) (22.7) (30.3) (37.9)
  • Page 29 Performance Charts Yx53xx: Pumps with 5 HP motor and 2500cc lower displacement Cycles per Minute (41.4, 4.14) (34.5, 3.45) (27.6, 2.76) Fluid Pressure Power psi (bar, (KW) (20.7, 2.07) MPa) (13.8, 1.38) (6.9, 0.69) 10.0 12.0 14.0 16.0 (7.6) (15.1) (22.7) (30.3) (37.9)
  • Page 30 Performance Charts Yx33xx: Pumps with 5HP motor and 4000cc lower displacement Cycles per Minute (24.1, 2.41) (20.7, 2.07) (17.2, 1.72) Fluid Pressure Power (13.8, 1.38) psi (bar, (KW) MPa) (10.3, 1.03) (6.9, 0.69) (3.4, 0.34) 10.0 15.0 20.0 25.0 (18.9) (37.9) (56.8) (75.7)

  • Page 31: Mounting Hole Patterns

    Mounting Hole Patterns Mounting Hole Patterns Mounting Bracket Pattern 17.8 in. (451 mm) 14.5 in. (368 mm) 12.4 in. (314 mm) 9.0 in. (229 mm) 5.4 in. (137 mm) 7.4 in. (187 mm) 5.3 in. (133 mm) 2.0 in. (51 mm) 1.0 in.

  • Page 32: Floor Stand Mounting Pattern

    Mounting Hole Patterns Floor Stand Mounting Pattern 19.88 in. (505.0 mm) 14.50 in. (368.3 mm) 16.88 in. (428.8 mm) 17.0 in. (431.8 mm) 3A7828C...

  • Page 33: Technical Specifications

    Technical Specifications Technical Specifications E-Flo DCi 4-Ball Pumps Maximum Flow Lower Fluid Pump Fluid Inlet Fluid Outlet Models Motor Rating Rate at Displacement Working Weight Connection Connection 20 cpm Pressure Yx90xx 3 HP (2.24 kW) 750cc 4.0 gpm 900 psi 228 lb 1.5 in 1.5 in.
  • Page 34 Wall mount weight ❖ 20 lb (9.1 kg) Oil capacity 2.0 quarts (1.9 liters) Oil specification Graco Part Number 20A933 ISO 460 silicone-free high-pressure synthetic gear oil Wetted Parts See lower manual. Find your lower part number in the Pump Matrix, page 19.

  • Page 35: California Proposition 65

    California Proposition 65 California Proposition 65 CALIFORNIA RESIDENTS WARNING: Cancer and reproductive harm. – www.P65warnings.ca.gov. 3A7828C...

  • Page 36: 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:

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