Graco 311826C User Manual

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Instructions - Parts

™

Dura-Flo

Carbon Steel or Stainless Steel Pumps, with Severe-Duty Rod and Cylinder

Dura-Flo 1800 (430 cc) Pump Dura-Flo 2400 (580 cc) Pump

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions.

See page 3 for model information, including maximum working pressure.

Pumps

311826C

TI8885a

TI8900a

II 2 G

Contents

Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

™

Dura-Flo Pumps with NXT Dura-Flo Pumps with Viscount

Dura-Flo Pumps with Premier Air Motors . . . . . . 6

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flush Before Using Equipment . . . . . . . . . . . . . . 9

Mounting Accessories . . . . . . . . . . . . . . . . . . . . . 9

Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Air Line Accessories . . . . . . . . . . . . . . . . . . . . . 10

Hydraulic Line Accessories . . . . . . . . . . . . . . . . 10

Fluid Line Accessories . . . . . . . . . . . . . . . . . . . 10

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Pressure Relief Procedure . . . . . . . . . . . . . . . . 13

Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Air Motors . . . . . . . 3

Hydraulic Motors 6

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Preventive Maintenance Schedule . . . . . . . . . . 15

Wet-Cups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Corrosion Protection . . . . . . . . . . . . . . . . . . . . . 15

Hydraulic Systems . . . . . . . . . . . . . . . . . . . . . . . 15

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Disconnect the Lower . . . . . . . . . . . . . . . . . . . . 17

Reconnect the Lower . . . . . . . . . . . . . . . . . . . . . 18

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Dura-Flo Pumps with NXT Air Motors . . . . . . . . 20

Dura-Flo Pumps with Premier Air Motors . . . . . 23

Dura-Flo Pumps with Viscount Hydraulic Motors 24

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Mounting Hole Layouts . . . . . . . . . . . . . . . . . . . . . 26

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 34

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 34

2 311826C

Models

Dura-Flo Pumps with NXT™ Air Motors

Check your pump’s identification plate (ID) for the 6-digit part number of your pump. Use the following matrix to define the construction of your pump, based on the six digits. For example, Pump Part No. P15MCD represents the

pump (P), pressure ratio (15:1), low noise exhaust motor with DataTrak

™

(M), carbon steel construction (C), and 3 ptfe/2 leather packing configuration (D). To order replacement parts, see Parts section starting on page 20. The digits in the matrix do not correspond to the Ref. Nos. in the Parts drawings and lists.

P15 M C D

Models

First Digit

(pumps)

Pump Part

No. and

Series

P12LCD, A 222801 Dura-Flo 2400 (580 cc) cst,

P12LSA, A 222803 Dura-Flo 2400 (580 cc) sst,

P12MCD, A 222801 Dura-Flo 2400 (580 cc) cst,

P12MSA, A 222803 Dura-Flo 2400 (580 cc) sst,

P12DSA, A 222803 Dura-Flo 2400 (580 cc) sst,

P12ESA, A 222803 Dura-Flo 2400 (580 cc) sst,

P12HSM, A L580SM Dura-Flo 2400 (580 cc) sst,

P12DCD, A 222801 Dura-Flo 2400 (580 cc) cst,

P12HSS, A L580SS Dura-Flo 2400 (580 cc) sst,

Continued on page 4.

Second and Third

Digit Fourth Digit Fifth Digit Sixth Digit

Pressure Ratio (xx:1) Exhaust Communication Material Packings

12 15

23 32

Lower

Part No. Lower Model, Packings

D De-Icing none C Carbon Steel A 3 uhmwpe/2 ptfe E De-Icing DataTrak S Stainless

L Low Noise none D 3 ptfe/2 leather M Low Noise DataTrak S Severe Duty H Low Noise High Level Sensor MMaxlife

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

4 leather/3 UHMWPE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

B 3 uhmwpe/2

Steel

Air

Motor

Part No. Ratio

N34LN0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34LT0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34DN0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34DT0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34LH0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34DN0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34LH0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

Maximum

Working Pressure

MPa, bar (psi)

Tuff-Stack

™

Maximum Air

Input Pressure

MPa, bar (psi)

311826C 3

Models

Pump Part

No. and

Series

P12ECD, A 222801 Dura-Flo 2400 (580 cc) cst,

P12LSM, A L580SM Dura-Flo 2400 (580 cc) sst,

P12LSS, A L580SS Dura-Flo 2400 (580 cc) sst,

P12HSM, A L580SM Dura-Flo 2400 (580 cc) sst,

P12HSS, A L580SS Dura-Flo 2400 (580 cc) sst,

P15LCD, A 222796 Dura-Flo 1800 (430 cc) cst,

P15LSB, A 687055 Dura-Flo 1800 (430 cc) sst,

P15MCD, A 222796 Dura-Flo 1800 (430 cc) cst,

P15MSB, A 687055 Dura-Flo 1800 (430 cc) cst,

P15DSB, A 687055 Dura-Flo 1800 (430 cc) sst,

P15ESB, A 687055 Dura-Flo 1800 (430 cc) sst,

P15HSM, A L430SM Dura-Flo 1800 (430 cc) sst,

P15DCD, A 222796 Dura-Flo 1800 (430 cc) cst,

P15HSS, A L430SS Dura-Flo 1800 (430 cc) sst,

P15ECD, A 222796 Dura-Flo 1800 (430 cc) cst,

P15LSM, A L430SM Dura-Flo 1800 (430 cc) sst,

P15LSS, A L430SS Dura-Flo 1800 (430 cc) sst,

P22HSM, A L580SM Dura-Flo 2400 (580 cc) sst,

P22HSS, A L580SS Dura-Flo 2400 (580 cc) sst,

P22LCS L580CS Dura-Flo 2400 (580 cc) cst,

P22LSM L580SM Dura-Flo 2400 (580 cc) sst,

P22LSS L580SS Dura-Flo 2400 (580 cc) sst,

P23DCD, A 222801 Dura-Flo 2400 (580 cc) cst,

P23ECD, A 222801 Dura-Flo 2400 (580 cc) cst,

Lower

Part No. Lower Model, Packings

3 PTFE/2 leather

4 leather/3 UHMWPE

2 PTFE/3 UHMWPE

4 leather/3 UHMWPE

2 PTFE/3 UHMWPE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

4 leather/3 UHMWPE

3 PTFE/2 leather

2 PTFE/3 UHMWPE

3 PTFE/2 leather

4 leather/3 UHMWPE

2 PTFE/3 UHMWPE

4 leather/3 UHMWPE

2 PTFE/3 UHMWPE

4 leather/3 UHMWPE

2 PTFE/3 UHMWPE

3 PTFE/2 leather

Air

Motor

Part No. Ratio

N34DT0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34LN0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34LH0 12:1 8.2, 82 (1190) 0.7, 7.0 (100)

N34LN0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N34LT0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N34DT0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N34DN0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N34LH0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N34DN0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N34LH0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N34DT0 15:1 10.9, 109 (1580) 0.7, 7.0 (100)

N65LH0 22:1 15.7, 157 (2270) 0.7, 7.0 (100)

N65LN0 22:1 15.7, 157 (2270) 0.7, 7.0 (100)

N65DN0 23:1 15.7, 157 (2270) 0.7, 7.0 (100)

N65DT0 23:1 15.7, 157 (2270) 0.7, 7.0 (100)

Maximum

Working Pressure

MPa, bar (psi)

Maximum Air

Input Pressure

MPa, bar (psi)

4 311826C

Models

Pump Part

No. and

Series

P23LCD, A 222801 Dura-Flo 2400 (580 cc) cst,

P23LSA, A 222803 Dura-Flo 2400 (580 cc) sst,

P23MCD, A 222801 Dura-Flo 2400 (580 cc) cst,

P23MSA, A 222803 Dura-Flo 2400 (580 cc) sst,

P23DSA, A 222803 Dura-Flo 2400 (580 cc) sst,

P23ESA, A 222803 Dura-Flo 2400 (580 cc) sst,

P32DCD, A 222796 Dura-Flo 1800 (430 cc) cst,

P32ECD, A 222796 Dura-Flo 1800 (430 cc) cst,

P32HSM L430SM Dura-Flo 1800 (430 cc) sst,

P32LCD, A 222796 Dura-Flo 1800 (430 cc) cst,

P32HSS L430SS Dura-Flo 1800 (430 cc) sst,

P32LSB, A 687055 Dura-Flo 1800 (430 cc) sst,

P32LSM L430SM Dura-Flo 1800 (430 cc) sst,

P32DSB, A 687055 Dura-Flo 1800 (430 cc) sst,

P32LSS L430SS Dura-Flo 1800 (430 cc) sst,

P32ESB, A 687055 Dura-Flo 1800 (430 cc) sst,

P32MCD, A 222796 Dura-Flo 1800 (430 cc) cst,

P32MSB, A 687055 Dura-Flo 1800 (430 cc) sst,

Lower

Part No. Lower Model, Packings

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

4 leather/3 UHMWPE

3 PTFE/2 leather

3 UHMWPE/ 2 PTFE

3 UHMWPE/2 PTFE

4 leather/3 UHMWPE

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

Air

Motor

Part No. Ratio

N65LN0 23:1 15.7, 157 (2270) 0.7, 7.0 (100)

N65LT0 23:1 15.7, 157 (2270) 0.7, 7.0 (100)

N65DN0 23:1 15.7, 157 (2270) 0.7, 7.0 (100)

N65DT0 23:1 15.7, 157 (2270) 0.7, 7.0 (100)

N65DN0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65DT0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65LH0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65LN0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65LH0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65LN0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65DN0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65LN0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65DT0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

N65LT0 32:1 20.9, 209 (3030) 0.7, 7.0 (100)

Maximum

Working Pressure

MPa, bar (psi)

Maximum Air

Input Pressure

MPa, bar (psi)

311826C 5

Models

Dura-Flo Pumps with Viscount® Hydraulic Motors

Check your pump’s identification plate (ID) for the 6-digit part number of your pump. To order replacement parts, see Parts section starting on page 20.

Pump Part

No. and

Series

222892, B 222796 Dura-Flo 1800 (430 cc) cst,

222897, B 222805 Dura-Flo 1800 (430 cc) sst,

222834, B 222801 Dura-Flo 2400 (580 cc) cst,

222900, B 222803 Dura-Flo 2400 (580 cc) sst,

Lower

Part No. Lower Model, Packings

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

Hydraulic

Motor

Part No.

235345 18.0, 179 (2600) 10, 103 (1500)

235345 14.0, 138 (2000) 10, 103 (1500)

Maximum

Working Pressure

MPa, bar (psi)

Maximum

Hydraulic Input

Pressure

MPa, bar (psi)

Dura-Flo Pumps with Premier Air Motors

To order replacement parts, see Parts see Parts section starting on page 20.

Pump Part

No. and

Series

P34LSS L580SS Dura-Flo 2400 (580 cc) sst,

P44LSS L430SS Dura-Flo 1800 (430 cc) sst,

Lower

Part No. Lower Model, Packings

2 PTFE/3 UHMWP

Air Motor

Part No.

222800 23.5, 235 (3400) 0.7, 7.0 (100)

222800 31.0, 1310 (4500) 0.7, 7.0 (100)

Working Pressure

Maximum

MPa, bar (psi)

Maximum Air

Input Pressure

MPa, bar (psi)

6 311826C

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 symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.

WARNING

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:

• Use equipment only in well ventilated area.

• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).

• 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.

• Ground all equipment in the work area. See Grounding instructions.

• Use only grounded hoses.

• Hold gun firmly to side of grounded pail when triggering into pail.

• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

SKIN INJECTION HAZARD

High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.

• Do not point gun at anyone or at any part of the body.

• Do not put your hand over the spray tip.

• Do not stop or deflect leaks with your hand, body, glove, or rag.

• Do not spray without tip guard and trigger guard installed.

• Engage trigger lock when not spraying.

• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing 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. See Technical Data in all equipment manuals.

• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS forms from distributor or retailer.

• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.

• Do not alter or modify equipment.

• Use equipment only for its intended purpose. Call your distributor for information.

• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

• Do not kink or over bend hoses or use hoses to pull equipment.

• Keep children and animals away from work area.

• Comply with all applicable safety regulations.

311826C 7

Warnings

WARNING

MOVING PARTS HAZARD

Moving parts can pinch or amputate fingers and other body parts.

• Keep clear of moving parts.

• Do not operate equipment with protective guards or covers removed.

• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,

follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.

• Read MSDS’s to know the specific hazards of the fluids you are using.

• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

• Always wear impervious gloves when spraying or cleaning equipment.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes but is not limited to:

• Protective eyewear

• Clothing and respirator as recommended by the fluid and solvent manufacturer

•Gloves

• Hearing protection

8 311826C

Installation

Grounding

The equipment must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for the electrical current due to static build up or in the event of a short circuit.

Pump: Use the ground screw (GS) and lockwasher on the motor to attach a 244524 ground wire (Y). Tighten the screw securely. Connect the other end of the ground wire to a true earth ground.

Object being sprayed: follow local code.

Solvent pails used when flushing: follow local code.

Use only conductive metal pails, placed on a grounded surface. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts grounding continuity.

To maintain grounding continuity when flushing or relieving pressure: hold metal part of the spray gun

firmly to the side of a grounded metal pail, then trigger the gun.

Flush Before Using Equipment

The equipment was tested with lightweight oil, which is left in the fluid passages to protect parts. To avoid contaminating your fluid with oil, flush the equipment with a compatible solvent before using the equipment. See

Flushing, page 15.

Mounting Accessories

TI8250a

Air and fluid hoses: use only electrically conductive hoses.

Air compressor or hydraulic power supply: follow manufacturer’s recommendations.

Spray gun: ground through connection to a properly grounded fluid hose and pump.

Fluid supply container: follow local code.

See Dimensions, page 25 and Mounting Hole Lay- outs, page 26.

IG. 1 shows an air-powered system and FIG. 2 shows a

hydraulic-powered system.

Hoses

See FIG. 1 and FIG. 2. Be sure all hoses are properly sized and pressure-rated for your system. Use only electrically conductive hoses. Fluid hoses must have spring guards on both ends. Use a whip hose (P) and a swivel (R) between the main fluid hose (N) and the gun/valve (S) to allow freer gun/valve movement.

311826C 9

Installation

Air Line Accessories

For air-powered pumps, install the following accessories in the order shown in F sary.

Accessory Air Control Kits are available for the NXT Air Motor. The kits include a master air valve (E), air regulator (F), and filter (J). Order the kit separately. See manual 311239 for information.

• Bleed-type master air valve (E): required in your

system to relieve air trapped between it and the air motor when the valve is closed. Be sure the valve is easily accessible from the pump and located downstream from the air regulator.

• Pump air regulator (F): to control pump speed and

outlet pressure. Locate it close to the pump.

IG. 1, using adapters as neces-

• Fluid pressure gauge (F) monitors hydraulic oil

pressure to the motor to avoid overpressurizing the motor or lower.

• Pressure- and temperature-compensated flow control valve (G) prevents the motor from running too fast and possibly damaging itself.

• Pressure reducing valve (H) with a drain line (E) runs directly to the hydraulic return line (D).

• Accumulator (J) reduces the hammering effect caused by the motor reversing direction.

• Return line shutoff valve (V) isolates the pump for service.

• Be sure your hydraulic power supply is equipped with a suction filter to the hydraulic pump and a sys- tem return line filter (W) of 10 micron size.

• Connect a 6 mm (1/4 in.) ID drain line (K) to the barbed fitting on the drip pan, and place the free end in a container to collect the drainage.

• Air line filter (J): removes harmful dirt and moisture

from compressed air supply.

• Second bleed-type air valve (K): isolates air line

accessories for servicing. Locate upstream from all other air line accessories.

Hydraulic Line Accessories

For hydraulic-powered pumps, install the following accessories in the order shown in F as necessary.

• Use a minimum 13 mm (1/2 in.) ID supply line (C), and a minimum 22 mm (7/8 in.) ID return line (D). The motor has a 3/4 npt(f) hydraulic oil supply fitting, and a 1 in. npt(f) hydraulic oil return fitting.

• Supply line shutoff valve (U) isolates the pump for service.

IG. 2, using adapters

Fluid Line Accessories

Install the following accessories in the order shown in F

IG. 1 and FIG. 2, using adapters as necessary.

• Fluid drain valve (M): required in your system, to

relieve fluid pressure in the hose and gun.

• Fluid filter (L): with a 60 mesh (250 micron) stain-

less steel element to filter particles from the fluid as it leaves the pump.

• Gun or valve (S): to dispense fluid.

• Fluid line swivel (R): for easier gun movement.

• Suction kit (T): enables the pump to draw fluid from

a container.

10 311826C

Installation

TI8433a

FIG. 1: Typical Installation, Air-Powered Pumps Key:

APump B Wall Bracket D Air Line Lubricator E Bleed-type Master Air Valve (required) F Pump Air Regulator H Electrically Conductive Air Supply Hose J Air Line Filter K Air Shutoff Valve L Fluid Filter M Fluid Drain Valve (required)

311826C 11

N Electrically Conductive Fluid Supply Hose P Fluid Whip Hose R Gun Swivel S Airless Spray Gun T Fluid Suction Kit U Main Air Supply Line V Air Line Drain Valve Y Pump Ground Wire (required, see page 9 for installation

instructions)

Installation

TI8434a

FIG. 2: Typical Installation, Hydraulic-Powered Pumps

Key:

APump B Wall Bracket C Hydraulic Supply Line D Hydraulic Return Line E Drain Line (from pressure reducing valve) F Pressure Gauge G Flow Control Valve H Pressure Reducing Valve J Accumulator K Drain Line (from motor drip pan) L Fluid Filter M Fluid Drain Valve (required)

N Electrically Conductive Fluid Supply Hose P Fluid Whip Hose R Gun Swivel S Airless Spray Gun T Fluid Suction Kit U Hydraulic Supply Line Shutoff Valve V Hydraulic Return Line Shutoff Valve W Hydraulic Return Line Filter X Hydraulic Power Supply Y Pump Ground Wire (required, see page 9 for installation

instructions)

Z Drainage Container

12 311826C

Operation

Pressure Relief Procedure

Trapped air can cause the pump to cycle unexpectedly, which could result in serious injury from splashing or moving parts.

1. Engage trigger lock.

2. Shutoff the pump:

a. For air-powered pumps, close the bleed-type

master air valve.

b. For hydraulic-powered pumps, close the supply

line shutoff valve (U) first, then close the return line shutoff valve (V).

3. Disengage the trigger lock.

4. Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun to relieve pressure.

5. Engage the trigger lock.

6. Open all fluid drain valves in the system, having a waste container ready to catch drainage. Leave drain valve(s) open until you are ready to spray again.

Trigger Lock

Always engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped.

Startup

1. Connect the suction kit (T) to the pump's fluid inlet, and place the tube into the fluid supply.

2. Prepare the pump’s power source:

a. For air-powered pumps, close the air regulator

(F). Open the pump's bleed-type master air valve (E).

b. For hydraulic-powered pumps, check the

hydraulic fluid level before each use, and add fluid as necessary. Close the supply line shutoff valve (U) and the return line shutoff valve (V). Start the hydraulic power supply.

3. Hold a metal part of the gun (S) firmly to the side of a grounded metal pail and hold the trigger open.

4. Start the pump:

a. For air-powered pumps, slowly open the air reg-

ulator until the pump starts.

7. If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after following the steps above, VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually, then loosen completely. Clear hose or tip obstruction.

311826C 13

b. For hydraulic-powered pumps, open the return

line shutoff valve (V) first, then slowly open the supply line shutoff valve (U).

Operation

5. Cycle the pump slowly until all air is pushed out and the pump and hoses are fully primed. Release the gun trigger and lock the trigger safety latch. The pump should stall against pressure when the trigger is released.

If your pump accelerates quickly, or is running too fast, stop it immediately and check the fluid supply. If the supply container is empty and air has been pumped into the lines, refill the container and prime the pump and the lines with fluid, or flush and leave it filled with a compatible solvent. Be sure to eliminate all air from the fluid system.

Do not use your hand or fingers to cover the bleed hole on the underside of the bleeder valve body (AA) when priming the pump. Use a wrench to open and close the bleeder plug (AB). Keep your hands away from the bleed hole.

6. If the pump fails to prime properly, open the bleeder valve plug (AB) slightly. Use the bleed hole as a priming valve until the fluid appears at the hole. See F

IG. 3. Close the plug (AB).

When changing fluid containers with the hose and gun already primed, open the bleeder valve plug (AB), to assist in priming the pump and venting air before it enters the hose. Close the bleeder valve when all air has been eliminated.

7. With the pump and lines primed, and with adequate air or hydraulic pressure and volume supplied, the pump will start and stop as the gun is opened and closed. In a circulating system, the pump will speed up or slow down on demand, until the air or hydraulic supply is shut off.

Shutdown

Relieve the pressure, page 13. Stop the pump at the bottom of its stroke to prevent fluid from drying on the exposed displacement rod and damaging the throat packings.

Bleed hole must face down.

8. Always use the lowest air or hydraulic pressure necessary to get the desired results. Higher pressures cause premature tip/nozzle and pump wear.

a. For air-powered pumps, use the air regulator (F)

to control the pump speed and fluid pressure.

b. For hydraulic-powered pumps, use the fluid

pressure gauge (F) and flow control valve (G) to control the pump speed and the fluid pressure.

9. Never allow the pump to run dry of the fluid being pumped. A dry pump will quickly accelerate to a high speed, possibly damaging itself.

14 311826C

FIG. 3. Bleeder Valve and Wet-Cup

TI8364a

Maintenance

Preventive Maintenance Schedule

The operating conditions of your particular system determine how often maintenance is required. Establish a preventive maintenance schedule by recording when and what kind of maintenance is needed, and then determine a regular schedule for checking your system.

Wet-Cups

See FIG. 3. Check the wet-cup (AC) daily. Keep the wet-cup 1/3 filled with Graco Throat Seal Liquid (TSL) or compatible solvent.

Using the supplied wrench (108), adjust the packing nut weekly so it is just snug; do not overtighten. Torque to 135-169 N•m (100-125 ft-lb).

Flushing

4. Set pump to lowest possible fluid pressure, and start pump.

5. Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun until clean solvent dispenses.

6. Remove gun from hose. See gun manual to further clean gun.

7. Follow Pressure Relief Procedure, page 13, and remove fluid filter and soak in solvent. Replace filter cap.

Corrosion Protection

Always flush the pump before the fluid dries on the displacement rod. Never leave water or water-based fluid in the pump overnight. First, flush with water or a compatible solvent, then with mineral spirits. Relieve the pressure, but leave the mineral spirits in the pump to protect the parts from corrosion.

Hydraulic Systems

• Flush before changing colors, before fluid can dry in the equipment, at the end of the day, before storing, and before repairing equipment.

• Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary.

• Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts.

1. Follow Pressure Relief Procedure, page 13.

2. Remove spray tip and soak in solvent.

3. Place siphon tube in grounded metal pail containing cleaning fluid.

CAUTION

Keep the hydraulic supply system absolutely clean at all times. Blow out hydraulic lines with air and flush thoroughly with solvent before connecting to the hydraulic motor, to avoid introducing harmful contaminants into the motor. Plug the hydraulic lines immediately when they are disconnected.

Do not exceed 54°C (130°F) hydraulic oil temperature.

Carefully follow the manufacturer's recommendations on reservoir and filter cleaning, and periodic changes of hydraulic fluid. Use only Graco-approved hydraulic oil. Order Part No. 169236, 5 gal. (19 liter) or 207428, 1 gal. (3.8 liter). Do not substitute a lower grade oil or one with a lower flash point.

311826C 15

Troubleshooting

Problem Cause Solution

1. Relieve the pressure, page 13.

2. Check all possible causes and problems before disassembling the pump.

Pump fails to operate. Restricted line or inadequate air/hydrau-

lic supply; closed or clogged valves.

Obstructed fluid hose or gun/valve; fluid hose ID is too small.

Fluid dried on displacement rod. Clean; always stop pump at bottom of

Dirty, worn, or damaged motor parts. Clean or repair; see separate motor

Pump operates, but output low on both strokes.

Pump operates, but output low on downstroke.

Pump operates, but output low on upstroke.

Restricted line or inadequate air/hydraulic supply; closed or clogged valves.

Obstructed fluid hose or gun/valve; fluid hose ID is too small.

Bleeder valve open. Close.

Fluid too heavy for pump priming. Use bleeder valve, page 14; use ram.

Worn packings in lower. Replace packings.

Held open or worn intake valve. Clear valve; service.

Fluid too heavy for pump priming. Use bleeder valve, page 14; use ram.

Held open or worn piston valve or packings.

Clear; increase air/hydraulic supply. Check that valves are open.

Open, clear*; use hose with larger ID

stroke; keep wet-cup 1/3 filled with compatible solvent.

manual.

Clear; increase air/hydraulic supply. Check that valves are open.

Open, clear*; use hose with larger ID

Clear valve; replace packings.

Erratic or accelerated pump speed. Exhausted fluid supply. Refill and prime.

Fluid too heavy for pump priming. Use bleeder valve, page 14; use ram.

Held open or worn piston valve or packings.

Held open or worn intake valve. Clear valve; service.

Clear valve; replace packings.

* To determine if the fluid hose or gun is obstructed, relieve the pressure, page 13. Disconnect the fluid hose and

place a container at the pump fluid outlet to catch any fluid. Turn on the air/hydraulic power just enough to start the pump. If the pump starts, the obstruction is in the fluid hose or gun.

16 311826C

Repair

Required Tools

• Set of socket wrenches

• Set of adjustable wrenches

• 24 in. adjustable wrench

• Torque wrench

• Thread lubricant

• Anti-seize lubricant 222955

•Loctite

2760™ or equivalent

Disconnect the Lower

1. Flush the pump, if possible. Stop the pump at the bottom of its stroke. Relieve the pressure, page 13.

2. Disconnect the air or hydraulic hose. Plug all hydraulic hoses immediately, to prevent contamination of the hydraulic system.

3. Hold the fluid outlet fitting (AD) with a wrench to keep it from loosening while you disconnect the fluid hose. See F

IG. 4.

CAUTION

Use at least two people when lifting, moving, or disconnecting the pump. If disconnecting the lower, be sure to securely brace the pump, or have two people hold it while another disconnects it.

Before disconnecting the lower (102) from the motor (101), be sure to note the relative position of the pump's fluid outlet to the air or hydraulic inlet of the motor. If the motor does not require servicing, leave it attached to its mounting.

4. Unscrew the coupling nut (103) from the connecting rod adapter (105). Remove the coupling collars (104); do not to lose or drop them. See F

5. Hold the tie rod flats with a wrench to keep the rods (106) from turning. Unscrew the nuts (107). Remove the lower (102).

6. To service the lower, refer to manual 311825, supplied. To service the air or hydraulic motor, refer to the separate motor manual, supplied.

IG. 4.

311826C 17

Repair

Reconnect the Lower

Always use connecting rod adapter 184595 and tie rods 184596 on hydraulic-powered pumps. Other connecting rod adapters and tie rods do not allow sufficient clearance between the drip pan and coupling nut.

1. Screw the connecting rod adapter (105) to the air motor shaft. Torque as noted in F

2. Screw the tie rods (106) into the air motor (101). Using a wrench on the tie rod flats, torque as noted.

3. Make sure the coupling nut (103) and coupling collars (104) are in place on the displacement rod (DR).

4. Use at least two people to hold the lower while another reconnects it to the motor (see the CAU- TION, page 17). Orient the pump's fluid outlet to the air or hydraulic inlet as noted under Disconnect the Lower. Place the lower (102) on the tie rods (106).

IG. 4.

5. Screw the nuts (107) onto the tie rods (106) and torque as noted in F

IG. 4.

6. Screw the coupling nut (103) onto the connecting rod adapter (105) loosely. Hold the connecting rod adapter flats with a wrench to keep it from turning. Use an adjustable wrench to tighten the coupling nut. Torque as noted in F

IG. 4.

7. Torque the packing nut (PN) to 135-169 N•m (100-125 ft-lb).

8. Reconnect all hoses. Reconnect the ground wire if it was disconnected. Fill the wet-cup (PN) 1/3 full of Graco Throat Seal Liquid or compatible solvent.

9. Turn on the air or hydraulic power supply. On hydraulic pumps, open the hydraulic return line valve first, then the supply line valve. Run the pump slowly to ensure that it operates properly.

108

107

101

106

Torque to 68-81 N•m (50-60 ft-lb).

Torque to 81-89 N•m (60-66 ft-lb).

Torque to 196-210 N•m (145-155 ft-lb).

105

104 103

108

102

TI8363a

101

105

106

104 103

DR PN

102

107

TI8365a

FIG. 4. Reconnect the Lower

18 311826C

Repair

311826C 19

Parts

Dura-Flo Pumps with NXT Air Motors

101

108

101 102 103 104 105 106 107 108 115 116

MOTOR;

Pump Part No.

P12LCD N34LN0 222801 P12LSA N34LN0 222803 P12MCD N34LT0 222801 P12MSA N34LT0 222803 P12DSA N34LN0 222803 P12ESA N34LT0 222803 P12HSM N34LH0 L580SM P12DCD N34LN0 222801 P12HSS N34LH0 L580SS

see 311238

LOWER; see 311825

106

104

103

102

107

TI8363a

Ref. Nos. and Descriptions

105

NUT, coupling

184096 184130 15H371 15H562 101712 184278 15H782 120094

COLLAR, coupling

ADAPTER ROD, tie NUT, hex;

5/8-11

WRENCH SHIELD,

warning

SCREW; 8-32 x 2 in. (51 mm)

20 311826C

101 102 103 104 105 106 107 108 115 116

MOTOR;

Pump Part No.

P12ECD N34DT0 222801 P12LSM N34LN0 L580SM P12LSS N34LN0 L580SS P15LCD N34LN0 222796 P15LSB N34LN0 687055 P15MCD N34LT0 222796 P15MSB N34LT0 687055 P15DSB N34DN0 687055 P15ESB N34DN0 687055 P15HSM N34LH0 L430SM P15DCD N34DN0 222796 P15HSS N34LH0 L430SS P15ECD N34DT0 222796 P15LSM N34LN0 L430SM P15LSS N34LN0 L430SS P22HSM N34LH0 L580SM P22HSS N65LH0 L580SS P22LCS N65LN0 L580CS P22LSM N65LN0 L580SM P22LSS N65LN0 L580SS P23DCD N65DN0 222801 P23ECD N65DT0 222801 P23LCD N65LN0 222801 P23LSA N65LN0 222803 P23MCD N65LT0 222801 P23MSA N65LT0 222803 P23DSA N65DN0 222803 P23ESA N65DT0 222803 P32DCD N65DN0 222796 P32ECD N65DT0 222796 P32HSM N65LH0 L430SM P32LCD N65LN0 222796 P32HSS N65LH0 L430SS P32LSB N65LN0 687055 P32LSM N65LN0 L430SM P32MCD N65LT0 222796

see 311238

LOWER; see 311825

Ref. Nos. and Descriptions

NUT, coupling

184096 184130 15H371 15H562 101712 184278 15H782 120094

COLLAR, coupling

ADAPTER ROD, tie NUT, hex;

5/8-11

WRENCH SHIELD,

warning

SCREW; 8-32 x 2 in. (51 mm)

Parts

311826C 21

Parts

Ref. Nos. and Descriptions

101 102 103 104 105 106 107 108 115 116

MOTOR;

Pump Part No.

P32LSS N65LN0 LH430SS P32MSB N65LT0 687055 P32DSB N65DN0 687055 P32ESB N65DT0 687055

Qty11121331

see 311238

LOWER; see 311825

NUT, coupling

184096 184130 15H371 15H562 101712 184278 15H782 120094

COLLAR, coupling

ADAPTER ROD, tie NUT, hex;

5/8-11

WRENCH SHIELD,

warning

SCREW; 8-32 x 2 in. (51 mm)

22 311826C

Dura-Flo Pumps with Premier Air Motors

101

106

Parts

105

104

103

107

108

Ref. Nos. and Descriptions

101

Pump Part No.

P34LSS 222800 L430SS P44LSS 222800 L580SS

Qty11121331

MOTOR; see 308213

102 103‡ 104‡ 105‡ 106‡ 107‡

LOWER; see 311825

NUT, coupling

184096 184130 617463 617464 106166 184278

COLLAR, coupling

ADAPTER ROD, tie NUT, hex;

102

01397D

108

WRENCH

5/8-11

‡ These parts are included in Connection Kit 235419.

For applications requiring stainless steel tie rods, order Connection Kit 235420.

311826C 23

Parts

Dura-Flo Pumps with Viscount Hydraulic Motors

101

105

106

104

103

108

102

107

TI8365a

Ref. Nos. and Descriptions

101 102 103 104 105 106 107 108

Pump Part No.

222892 222897 222805 222834 222801 222900 222803

Qty11121331

MOTOR; see 307158

235345

LOWER; see 311825

222796

NUT, coupling

184096 184130 184595 185596 106166 184278

COLLAR, coupling

ADAPTER ROD, tie NUT, hex;

5/8-11

WRENCH

24 311826C

Dimensions

Dura-Flo Pumps with NXT Air Motors

TI8900a

Dura-Flo Pumps

with Premier

Motors

Dura-Flo Pumps with Viscount Hydraulic Motors

TI8885a

7847

Motor Model Pump Model

NXT Model 3400 All 1105 (43.5) 762 (30) 343 (13.5) 427 (16.8) 59 (130) NXT Model 6500 All 1105 (43.5) 762 (30) 343 (13.5) 427 (16.8) 67.5 (149)

Viscount All 1265 (49.8) 643 (25.3) 622 (24.5) 298 (11.7) 89 (196)

Premier

P34LSS P44LSS

mm (in.)

1405 (55.3) 887.6 (34.9) 867.6 (34.16) 543 (21.38) 109 (240)

mm (in.)

Weight

kg (lb)

311826C 25

Mounting Hole Layouts

NXT Model 3400

Four 3/8-16

Mounting Holes

6.186 in.

(157 mm)

Six 5/8-11 Tie Rod Holes

101.6 mm (4.0 in.)

94.3 mm

(3.712 in.)

50.8 mm (2.0 in.)

6.186 in.

(157 mm)

94.3 mm

(3.712 in.)

NXT Model 6500

TI8070A

Four 3/8-16

Mounting Holes

6.186 in.

(157 mm)

Viscount

Three 5/8-11 Tie Rod Holes

6.186 in.

(157 mm)

TI8069A

0653

Three M16 x

2.0 Tie Rod Holes

88 mm

(3.464 in.)

Four 11 mm

(0.437 in.)

Mounting Holes

26 311826C

Premier

Mounting Hole Layouts

Three M16 x 2.0 Holes

135.0 mm (5.3 in.)

101.5 mm (4.0 in.)

67.5 mm (2.7 in.)

50.7 mm (2.0 in.)

116.9 mm (4.6 in.)

87.9 mm (3.5 in.)

06555

Three 3/8-16 Mounting Studs

311826C 27

Technical Data

Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Models, page 3.

Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . See Models, page 3.

Maximum air/hydraulic working pressure . . . . . . . . . . . . . See Models, page 3.

Pump cycles per 3.8 liters (1 gal.) . . . . . . . . . . . . . . . . . . Dura-Flo 1800 (430 cc): 9.0

Dura-Flo 2400 (580 cc): 6.5

Fluid flow at 60 cpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dura-Flo 1800 (430 cc): 26.1 liters/min (6.9 gpm)

Dura-Flo 2400 (580 cc): 34.6 liters/min (9.2 gpm)

Motor piston effective area . . . . . . . . . . . . . . . . . . . . . . . . See motor manual, supplied.

Stroke length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See motor manual, supplied.

Lower effective area. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum pump operating temperature . . . . . . . . . . . . . . 65.5°C (150°F)

Motor fitting sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See motor manual, supplied.

Fluid inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 in. npt(f)

Fluid outlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1/2 in. npt(m)

Sound pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NXT air motors: See manual 311238, supplied.

Sound power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NXT air motors: See manual 311238, supplied.

Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See manual 311825.

Dura-Flo 1800 (430 cc): 18 cm

Dura-Flo 2400 (580 cc): 24 cm

Viscount hydraulic motors: 88 dB(A) at 1450 psi hydraulic

pressure, 25 cycles/min (tested in accordance with ISO

3744)

Premier air motor: 83 dB(A) at 100 psi, 15 cycles/min

Viscount hydraulic motors: 103 dB(A) at 1450 psi hydrau-

lic pressure, 25 cycles/min (tested in accordance with ISO

3744)

Premier air motor: 95.9 dB(A) at 100 psi, 15 cycles/min

(2.79 in.2)

(3.72 in.2)

Pump Performance Charts (see pages 30-32)

Fluid Outlet Pressure

To find fluid outlet pressure (MPa/bar/psi) at a specific flow (lpm/gpm) and operating pressure (A/B/C):

1. Locate desired flow at bottom of chart.

2. Follow vertical line up to intersection with selected operating pressure curve (solid line). Follow left to scale to read fluid outlet pressure.

Pump Air or Hydraulic Oil Consumption

To find air or hydraulic oil consumption at a specific flow (lpm/gpm) and operating pressure (A/B/C):

1. Locate desired flow at bottom of chart.

2. Follow vertical line up to intersection with selected operating pressure curve (dashed line). Follow left to scale to read air or oil consumption.

28 311826C

Key

A 0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressure B 0.5 MPa, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) hydraulic oil pressure C 0.3 MPa, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar (600 psi) hydraulic oil pressure Test Fluid: No. 10 Weight Oil

Dura-Flo 1800 Pumps with NXT Model 3400 Air Motors

Technical Data

Fluid Pressure

psi (MPa, bar)

1800 (12.6, 126)

1600 (11.2, 112)

1400 (9.8, 98)

1200 (8.4, 84)

1000 (7.0, 70)

800 (5.6, 56)

600 (4.2, 42)

400 (2.8, 28)

200 (1.4, 14)

Dura-Flo 1800 Pumps with NXT Model 6500 Air Motors

psi (MPa, bar)

3500 (24.1, 241)

Cycles per Minute

91625324148

140

120

100

Air Flow (scfm)

1.0

2.0

(3.8)

(7.6)

(11.4)

Fluid Flow in gpm (lpm)

Cycles per Minute

91625324148

3.0

4.0

(15.2)

5.0

(19.0)

6.0

(22.8)

7.0

(26.6)

8.0

(30.4)

250

3000 (21.0, 210)

2500 (17.2, 172)

2000 (14.0, 140)

1500 (10.3, 103)

Fluid Pressure

1000 (7.0, 70)

500 (3.5, 35)

1.0

2.0

(3.8)

(7.6)

(11.4)

3.0

4.0

(15.2)

5.0

(19.0)

6.0

(22.8)

7.0

(26.6)

200

Air Flow (scfm)

150

100

8.0

(30.4)

Fluid Flow in gpm (lpm)

311826C 29

Technical Data

Key

Dura-Flo 1800 Pumps with Premier Air Motor

Cycles per Minute

psi (MPa, bar)

5000 (35, 350)

72543618

Fluid Pressure

4000 (28, 280)

3000 (21, 210)

2000 (14, 140)

1000 (7, 70)

psi (MPa, bar)

5000 (35, 350)

400

300

200

2.0

(7.6)

4.0

(15.2)

6.0

(22.8)

100

8.0

(30.4)

Fluid Flow in gpm (lpm)

Dura-Flo 2400 Pumps with Premier Air Motor

Cycles per Minute

52392613

Air Flow (scfm)

Fluid Pressure

4000 (28, 280)

3000 (21, 210)

2000 (14, 140)

1000 (7, 70)

2.0

(7.6)

4.0

(15.2)

6.0

(22.8)

8.0

(30.4)

400

Air Flow (scfm)

300

200

100

Fluid Flow in gpm (lpm)

30 311826C

Key

Dura-Flo 2400 Pumps with NXT Model 3400 Air Motors

Cycles per Minute

psi (MPa, bar) 1400 (9.8, 98)

13 25 37 50

160

Technical Data

Fluid Pressure

1200 (8.4, 84)

1000 (7.0, 70)

800 (5.6, 56)

600 (4.2, 42)

400 (2.8, 28)

200 (1.4, 14)

Dura-Flo 2400 Pumps with NXT Model 6500 Air Motors

psi (MPa, bar)

2500 (17.2, 172)

140

120

100

Air Flow (scfm)

2.0

(7.6)

13 25 37 50

4.0

(15.2)

6.0

(22.8)

Fluid Flow in gpm (lpm)

Cycles per Minute

8.0

(30.4)

10.0

(38.0)

250

2000 (14.0, 140)

200

Air Flow (scfm)

1500 (10.3, 103)

150

Fluid Pressure

1000 (7.0, 70)

500 (3.5, 35)

2.0

(7.6)

4.0

(15.2)

6.0

(22.8)

8.0

(30.4)

Fluid Flow in gpm (lpm)

311826C 31

100

10.0

(38.0)

Technical Data

Key

Dura-Flo 1800 Pumps with Viscount Hydraulic Motors

psi

bar MPa

2500

175

17.5

2000

140

14.0

1500

105

10.5

1000

7.0

500

3.5

gpm

liters/min

(QUIET VISCOUNT HYDRAULIC MOTOR)

MODEL 222892

cycles/min

18 36 72

gpm

lpm

(hyd. oil)

95.0

76.0

57.0

hydraulic oil consumption

02468

7.6

FLUID FLOW (NO. 10 WEIGHT OIL)

15.2 22.8

38.0

19.0

30.4

Dura-Flo 2400 Pumps with Viscount Hydraulic Motors

Test Fluid: No. 10 Weight Oil

Fluid Outlet Pressure

psi

MPa, bar

2000

14, 140 A

1600

11. 2, 11 2

1200

8.4, 84

800

5.6, 56

400

FLUID PRESSURE

2.8, 28

gpm

liters/minute

0246810

cycles per minute

13 26 39

22.87.6 15.2

30.4

38.0

32 311826C

gpm

lpm

OIL CONSUMPTION

gpm

liters/minute

60.8

45.6

30.4

15.2

Hydraulic Oil Consumption

cycles per minute

13 26 39

Hydraulic Oil Consumption

0246810

7.6 22.8

15.2

2556

30.4 38.0

Technical Data

311826C 33

Graco Standard Warranty

Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. 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.

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. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to

the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco Information

TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.

Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505

All written and visual data contained in this document reflects the latest product information available at the time of publication.

Graco reserves the right to make changes at any time without notice.

This manual contains English. MM 311826

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441

www.graco.com

Revised 9/2008

Graco 311826C User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Models

Warnings

Installation

Operation

Maintenance

Troubleshooting

Repair

Parts

Dimensions

Mounting Hole Layouts

Technical Data

Graco Standard Warranty

Graco Information