Hitachi 1800 User Manual

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

311826B

TI8885a

TI8900a

II 2 G

Contents

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

™

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

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

Air Motors . . . . . . . 3

Hydraulic Motors 5

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

2 311826B

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 18. 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,

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

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

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

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

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)

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

N34DT0 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)

311826B 3

Models

Pump Part

No. and

Series

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,

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

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

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

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

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,

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

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

P32DSB, A 687055 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

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

3 PTFE/2 leather

3 UHMWPE/2 PTFE

Air

Motor

Part No. Ratio

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)

N34DT0 15:1 10.9, 109 (1580) 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)

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)

N65LN0 32:1 20.9, 209 (3030) 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)

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)

4 311826B

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.

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)

Models

Maximum

Hydraulic Input

Pressure

MPa, bar (psi)

311826B 5

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.

6 311826B

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

311826B 7

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 14.

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 22 and Mounting Hole Lay- outs, page 23.

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.

8 311826B

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.

311826B 9

+ 19 hidden pages