Graco Dura-Flo 1800 Stücklistenhandbuch

311826B

Instructions - Parts

Dura-Flo™Pumps

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

Dura-Flo 1800 (430 cc) Pump

Dura-Flo 2400 (580 cc) Pump

See page 3 for model information, including maximum work-

ing pressure.

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

TI8900a

TI8885a

II 2 G

2311826B

Contents

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

Dura-Flo Pumps with NXT™Air Motors . . . . . . . 3

Dura-Flo Pumps with Viscount®Hydraulic Motors 5

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Flush Before Using Equipment . . . . . . . . . . . . . . 8

Mounting Accessories . . . . . . . . . . . . . . . . . . . . . 8

Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Air Line Accessories . . . . . . . . . . . . . . . . . . . . . . 9

Hydraulic Line Accessories . . . . . . . . . . . . . . . . . 9

Fluid Line Accessories . . . . . . . . . . . . . . . . . . . . 9

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Pressure Relief Procedure . . . . . . . . . . . . . . . . 12

Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Preventive Maintenance Schedule . . . . . . . . . . 14

Wet-Cups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Corrosion Protection . . . . . . . . . . . . . . . . . . . . . 14

Hydraulic Systems . . . . . . . . . . . . . . . . . . . . . . . 14

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Disconnect the Lower . . . . . . . . . . . . . . . . . . . . 16

Reconnect the Lower . . . . . . . . . . . . . . . . . . . . . 17

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Dura-Flo Pumps with NXT Air Motors . . . . . . . . 18

Dura-Flo Pumps with Viscount Hydraulic Motors 20

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Mounting Hole Layouts . . . . . . . . . . . . . . . . . . . . . 23

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 28

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 28

Models

311826B 3

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. P15MCDrepresents 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 18. The digits in

the matrix do not correspond to the Ref. Nos. in the Parts drawings and lists.

P15 M C D

First

Digit

Second and Third

Digit Fourth Digit Fifth Digit Sixth Digit

Pressure Ratio (xx:1) Exhaust Communication Material Packings

(pumps)

12 D De-Icing none C Carbon Steel A 3 uhmwpe/2 ptfe

15 E De-Icing DataTrak S Stainless

Steel

B 3 uhmwpe/2

Tuff-Stack™

23 L Low Noise none D 3 ptfe/2 leather

32 M Low Noise DataTrak

Pump Part

No. and

Series

Lower

Part No. Lower Model, Packings

Air

Motor

Part No. Ratio

Maximum

Working Pressure

MPa, bar (psi)

Maximum Air

Input Pressure

MPa, bar (psi)

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 UHMWPE/2 PTFE

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

Continued on page 4.

Models

4311826B

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 UHMWPE/2 PTFE

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 UHMWPE/2 PTFE

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

Pump Part

No. and

Series

Lower

Part No. Lower Model, Packings

Air

Motor

Part No. Ratio

Maximum

Working Pressure

MPa, bar (psi)

Maximum Air

Input Pressure

MPa, bar (psi)

Models

311826B 5

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 18. ID

Pump Part

No. and

Series

Lower

Part No. Lower Model, Packings

Hydraulic

Motor

Part No.

Maximum

Working Pressure

MPa, bar (psi)

Maximum

Hydraulic Input

Pressure

MPa, bar (psi)

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

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

3 PTFE/2 leather

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

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

3 UHMWPE/2 PTFE

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

Warnings

6311826B

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-

tion 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 manu-

facturer’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.

Warnings

311826B 7

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

WARNING

Installation

8311826B

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.

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.

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 sur-

face, 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 con-

taminating your fluid with oil, flush the equipment with a

compatible solvent before using the equipment. See

Flushing, page 14.

Mounting Accessories

See Dimensions, page 22 and Mounting Hole Lay-

outs, page 23.

FIG. 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.

TI8250a

Installation

311826B 9

Air Line Accessories

For air-powered pumps, install the following accessories

in the order shown in FIG. 1, using adapters as neces-

sary.

•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 down-

stream from the air regulator.

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

outlet pressure. Locate it close to the pump.

•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 FIG. 2, using adapters

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.

•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.

Fluid Line Accessories

Install the following accessories in the order shown in

FIG. 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.

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.

Installation

10 311826B

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)

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 8 for installation

instructions)

FIG. 1: Typical Installation, Air-Powered Pumps

TI8433a

Andere Handbücher für Dura-Flo 1800

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