Graco E-Flo DC Instruction Manual Download

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Instructions-Parts List

E---Flo®

Flo®

Flo® DC

DC 4

4---Ball

Ball

Ball Pumps,

Pumps,

Sealed

Sealed or

or with

with

with Open

Open

Open Wet

Wet

Wet Cup

Cup

3A3384B

Electric

Electric drive

drive

drive piston

piston

piston pumps

pumps

pumps for

for

for low

low

low--- to

to medium

medium

medium---volume

volume

volume paint

paint

paint circulation

circulation

circulation applications.

applications.

For

For professional

professional

professional use

use

use only.

only.

Important

Important Safety

Safety

Safety Instructions

Instructions

Read all warnings and instructions in this manual. Save

Save

Save these

these

instructions.

See Technical Data, page 31, for

Maximum Working Pressures.

See page 3 for model part numbers and

approvals information.

PROVEN QUALITY. LEADING TECHNOLOGY.

Summary of Contents for E-Flo DC

Page 1: ...olume paint paint paint circulation circulation circulation applications applications applications For For For professional professional professional use use use only only only Important Important Important Safety Safety Safety Instructions Instructions Instructions Read all warnings and instructions in this manual Save Save Save these these these instructions instructions instructions See Technic...

Page 2: ...e 14 Flushing 14 Troubleshooting 15 Repair 16 Disassembly 16 Reassembly 16 Parts 18 Pump Assembly 18 Pump Matrix 20 Notes 23 Dimensions 24 Mounting Hole Patterns 26 Performance Charts 28 Technical Data 31 Related Related Related Manuals Manuals Manuals Manual Manual Manual No No No Description Description Description 3A2526 Instructions Parts Manual E Flo DC Motor 3A2527 Instructions Parts Manual ...

Page 3: ... Lower Lower Pump Pump Pump Size Size Size 1 1 1 2 2 2 3 3 3 or or or 4 4 4 Motor Motor Motor Controls Controls Controls Approvals Approvals Approvals 1 8 1 8 1 8 Pump Pump Pump Type Type Type and and and Fittings Fittings Fittings 4 4 4 5 5 5 or or or 6 6 6 Mounting Mounting Mounting Type Type Type 0 0 0 1 1 1 or or or 2 2 2 EC 1 750 cc 1 1 hp Basic ATEX FM IECEx 4 Sealed tri clamp 0 None 2 1000 ...

Page 4: ...essure Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are anti static or conductive Stop Stop Stop operation operation operation immediately immed...

Page 5: ...re Procedure Procedure when equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment onl...

Page 6: ...SONAL PROTECTIVE PROTECTIVE PROTECTIVE EQUIPMENT EQUIPMENT EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns Protective equipment includes but is not limited to Protective eyewear and hearing protection Respirators protective clothing and gloves as recommended by the fluid and s...

Page 7: ...nd stress caused during operation There must be a start stop control C within easy reach of the equipment See Typical Installation Fig 1 Mount Mount Mount the the the Pump Pump Pump See Mounting Hole Patterns page 26 Stand Stand Stand Mount Mount Mount 1 Secure the stand to the floor with M19 5 8 in bolts Use bolts that engage at least 152 mm 6 in into the concrete floor to prevent the pump from t...

Page 8: ...ac 1 50 60 20 A EM0021 EM0022 EM0023 EM0024 200 250 Vac 1 50 60 20 A Hazardous Hazardous Hazardous Area Area Area Cabling Cabling Cabling and and and Conduit Conduit Conduit Requirements Requirements Requirements Explosion Explosion Explosion Proof Proof Proof All electrical wiring in the hazardous area must be encased in Class I Division I Group D approved explosion proof conduit Follow all Natio...

Page 9: ...se in hazardous locations B Fused Safety Switch with lock C Start Stop Control must be approved for use in hazardous locations D Explosion Proof Conduit Seal Required within 18 in 457 mm of the motor for the US and Canada Key Key Key for for for Fig Fig Fig 1 1 1 E Fluid Pressure Gauge F Fluid Shutoff Valve G Pump Ground Wire Two ground terminals are provided if local code requires redundant groun...

Page 10: ...n hazardous locations 3 Open the electrical compartment S on the motor 4 Bring the power wires into the electrical compartment through the 3 4 14 npt f inlet port Connect the wires to the terminals as shown Torque the terminal nuts to 25 in lb 2 8 N m maximum Do Do Do not not not over torque over torque over torque 5 Close the electrical compartment Torque the cover screws to 15 ft lb 20 3 N m Fig...

Page 11: ...id Fluid hoses hoses hoses Use only electrically conductive hoses with a maximum of 500 ft 150 m combined hose length to ensure grounding continuity Check the electrical resistance of hoses If total resistance to ground exceeds 25 megohms replace hose immediately 3 Fluid Fluid Fluid supply supply supply container container container Follow your local code 4 Solvent Solvent Solvent pails pails pail...

Page 12: ...0 silicone free synthetic gear oil Check the oil level in the sight glass K Fill until the oil level is near the halfway point of the sight glass The oil capacity is approximately 1 5 quarts 1 4 liters Do Do Do not not not overfill overfill overfill NOTE NOTE NOTE Two 1 quart 0 95 liter bottles of oil are supplied with the equipment Figure 5 Sightglass and Oil Fill Cap Flush Flush Flush Before Bef...

Page 13: ...d out of the system Shutdown Shutdown Shutdown Follow the Pressure Relief Procedure page 13 Pressure Pressure Pressure Relief Relief Relief Procedure Procedure Procedure Follow the Pressure Relief Procedure whenever you see this symbol This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from splashing fluid and moving parts follow the Pressure Relief...

Page 14: ...eeded and then determine a regular schedule for checking your system Flushing Flushing Flushing To avoid fire and explosion always ground equipment and waste container To avoid static sparking and injury from splashing always flush at the lowest possible pressure Flush before changing fluids before fluid can dry in the equipment at the end of the day before storing and before repairing equipment F...

Page 15: ...on both strokes Worn piston packing Replace See lower manual Held open or worn ball check valves Check and repair See lower manual Pump output low on only one stroke Worn piston packing Replace See lower manual No output Improperly installed ball check valves Check and repair See lower manual Exhausted fluid supply Refill and reprime pump Held open or worn ball check valves Check and repair See lo...

Page 16: ...1 If the coupling adapter 9 and tie rods 6 have not been disassembled from the motor 3 skip to step 2 If the coupling adapter 9 and tie rods 6 have been disassembled from the motor 3 follow these steps a Screw the tie rods 6 into the motor 3 and torque to 50 60 ft lb 68 81 N m See Fig 7 b Apply blue thread locker to the coupling adapter 9 c Screw the coupling adapter 9 into the motor shaft and tor...

Page 17: ... and test the pump before reinstalling it in the system Connect hoses and flush the pump While it is pressurized check for smooth operation and leaks Adjust or repair as necessary before reinstalling in the system Reconnect the pump ground wire before operating Figure 6 Pump Assembly Lower with Open Wet Cup Shown Notes Notes Notes Torque to 50 60 ft lb 68 81 N m Torque to 90 100 ft lb 122 135 N m ...

Page 18: ...Parts Parts Parts Parts Pump Pump Pump Assembly Assembly Assembly 18 3A3384B ...

Page 19: ... OIL gear synthetic ISO 220 silicone free 1 quart 0 95 liter not shown 2 WASHER 100133 for Models ECxxx1 or ECxxx2 4 4 Not used for Models ECxxx0 0 See BOLT 100101 for Models ECxxx1 or ECxxx2 4 5 Not used for Models ECxxx0 0 ROD tie 15G924 for Models ECxx5x or ECxx6x 6 16X771 for Models ECxx4x 3 7 See Pump Matrix page 20 PUMP displacement see lower manual 1 8 108683 NUT lock hex 3 9 15H369 ADAPTER...

Page 20: ...6 EC1642 A EM0014 17K656 EC1650 A EM0014 17K668 EC1651 A EM0014 17K668 EC1652 A EM0014 17K668 EC1660 A EM0014 17K664 Pump Pump Pump Model Model Model Pump Pump Pump Series Series Series Motor Motor Motor Ref Ref Ref 3 3 3 Lower Lower Lower Pump Pump Pump Ref Ref Ref 7 7 7 EC1661 A EM0014 17K664 EC1662 A EM0014 17K664 EC2140 A EM0011 17K657 EC2141 A EM0011 17K657 EC2142 A EM0011 17K657 EC2150 A EM0...

Page 21: ...17K665 EC2840 A EM0024 17K657 EC2841 A EM0024 17K657 EC2842 A EM0024 17K657 EC2850 A EM0024 17K669 Pump Pump Pump Model Model Model Pump Pump Pump Series Series Series Motor Motor Motor Ref Ref Ref 3 3 3 Lower Lower Lower Pump Pump Pump Ref Ref Ref 7 7 7 EC2851 A EM0024 17K669 EC2852 A EM0024 17K669 EC2860 A EM0024 17K665 EC2861 A EM0024 17K665 EC2862 A EM0024 17K665 EC3340 A EM0021 17K658 EC3341 ...

Page 22: ...17K659 EC4442 A EM0022 17K659 EC4450 A EM0022 17K671 EC4451 A EM0022 17K671 EC4452 A EM0022 17K671 Pump Pump Pump Model Model Model Pump Pump Pump Series Series Series Motor Motor Motor Ref Ref Ref 3 3 3 Lower Lower Lower Pump Pump Pump Ref Ref Ref 7 7 7 EC4460 A EM0022 17K667 EC4461 A EM0022 17K667 EC4462 A EM0022 17K667 EC4740 A EM0023 17K659 EC4741 A EM0023 17K659 EC4742 A EM0023 17K659 EC4750 ...

Page 23: ...Notes Notes Notes Notes 3A3384B 23 ...

Page 24: ...sions Dimensions Dimensions Pump Pump Pump with with with Sealed Sealed Sealed 4 Ball 4 Ball 4 Ball Lower Lower Lower A A A B B B C C C D D D 58 00 in 1473 mm 17 00 in 432 mm 54 54 in 1385 mm 19 88 in 505 mm 24 3A3384B ...

Page 25: ...Dimensions Pump Pump Pump with with with Open Open Open Wet Wet Wet Cup Cup Cup Lower Lower Lower A A A B B B C C C D D D 58 00 in 1473 mm 17 00 in 432 mm 45 50 in 1156 mm 19 88 in 505 mm 3A3384B 25 ...

Page 26: ...erns Mounting Mounting Mounting Hole Hole Hole Patterns Patterns Patterns Floor Floor Floor Stand Stand Stand KEY KEY KEY A A A 19 88 in 505 mm B B B 14 50 in 368 mm C C C 16 88 in 429 mm D D D 17 00 in 432 mm 26 3A3384B ...

Page 27: ...2 4 in 314 mm D D D 9 0 in 229 mm E E E 5 4 in 137 mm F F F 7 4 in 187 mm G G G 5 3 in 133 mm H H H 2 0 in 51 mm J J J 1 0 in 25 mm K K K 1 6 in 41 mm L L L 2 7 in 69 mm M M M 4 4 in 112 mm N N N Four 0 562 in 14 mm diameter holes for mounting to stand P P P Four 0 438 in 11 mm diameter holes for mounting to wall 3A3384B 27 ...

Page 28: ...he charts show the motor operating at 100 70 and 40 of maximum force These values are approximately equivalent to an air motor operating at 100 70 and 40 psi 100 of maximum force 70 of maximum force 40 of maximum force Table Table Table 2 2 2 Models Models Models EC11xx EC11xx EC11xx and and and EC12xx EC12xx EC12xx 750 750 750 cc cc cc lower lower lower 1 1 1 HP HP HP motor motor motor 1400 1400 ...

Page 29: ...he shaded area within the table shows the recommended range for continuous duty circulation applications Table Table Table 4 4 4 Models Models Models EC23xx EC23xx EC23xx and and and EC24xx EC24xx EC24xx 1000 1000 1000 cc cc cc lower lower lower 2 2 2 HP HP HP motor motor motor 2800 2800 2800 lb lb lb maximum maximum maximum force force force FLUID FLUID FLUID PRESSURE PRESSURE PRESSURE psi bar MP...

Page 30: ...he shaded area within the table shows the recommended range for continuous duty circulation applications Table Table Table 6 6 6 Models Models Models EC43xx EC43xx EC43xx and and and EC44xx EC44xx EC44xx 2000 2000 2000 cc cc cc lower lower lower 2 2 2 HP HP HP motor motor motor 2800 2800 2800 lb lb lb maximum maximum maximum force force force FLUID FLUID FLUID PRESSURE PRESSURE PRESSURE psi bar MP...

Page 31: ...psi 3000 v volume of lower in cc bar Maximum continuous cycle rate 20 cpm Maximum Flow Maximum flow is determined by the size of the pump lower See Performance Charts page 28 Power Power Power supply supply supply Models ECx1xx ECx2xx ECx5xx and ECx6xx 100 250 Vac single phase 50 60 Hz 1 4 kVA Models ECx3xx ECx4xx ECx7xx and ECx8xx 200 250 Vac single phase 50 60 Hz 2 9 kVA Power inlet port size 3 ...

Page 32: ...WARRANTY WARRANTY WARRANTY AND AND AND DISCLAIMS DISCLAIMS DISCLAIMS ALL ALL ALL IMPLIED IMPLIED IMPLIED WARRANTIES WARRANTIES WARRANTIES OF OF OF MERCHANTABILITY MERCHANTABILITY MERCHANTABILITY AND AND AND FITNESS FITNESS FITNESS FOR FOR FOR A A A PARTICULAR PARTICULAR PARTICULAR PURPOSE PURPOSE PURPOSE IN IN IN CONNECTION CONNECTION CONNECTION WITH WITH WITH ACCESSORIES ACCESSORIES ACCESSORIES E...

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