Graco Husky 1050HP Instruction Manual

Operation

Husky™ 1050HP 2:1

Air-Operated Diaphragm Pump 334014C

1–inch high-pressure pump with modular air valve for ﬂuid transfer applications. For professional use

only.

Important Safety Instructions

Read all warnings and instructions in this manual and in your

Repair/Parts manual.

Save these instructions.

Maximum Fluid Working Pressure:

250 psi (1.72 MPa, 17.2 bar)

Maximum Air nput Pressure:

125 psi (0.86 MPa, 8.6 bar)

PROVEN QUALITY. LEADING TECHNOLOGY.

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Contents

Related Manuals ................................................ 2

Ordering Information........................................... 3

Conﬁguration Num er Matrix............................... 4

Warnings ........................................................... 5

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

Tighten Fasteners Before Setup.................... 8

Mounting ..................................................... 8

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

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

Air Exhaust Ventilation ................................. 10

Fluid Supply Line ......................................... 11

Fluid Outlet Line........................................... 11

Fluid Inlet and Outlet Ports ........................... 11

Typical Floor Mount Installation..................... 12

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

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

Tighten Fasteners Before Setup....................13

Flush the Pump Before First Use .................. 13

High/Low Lever............................................ 13

Start and Adjust the Pump............................ 14

Pump Shutdown .......................................... 14

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

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

Lu rication................................................... 15

Tighten Threaded Connections..................... 15

Flushing and Storage ................................... 15

Torque Instructions ...................................... 16

Dimensions and Mounting................................... 17

Performance Charts............................................ 18

Technical Data ................................................... 20

Fluid Temperature Range............................. 21

Graco Standard Husky Pump Warranty................ 22

Re ated Manua s

Manual No. Description

334390 Husky 1050HP Air-Operated Diaphragm Pump, Repair/Parts

NOTE:

For Trou leshooting information, see the

Repair/Parts Manual 334390.

2334014C

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Ordering Information

To Find Your Nearest Distributor

1. Visit www.graco.com.

2. Click on

WheretoBuy

and use the

Distributor

Locator.

To Specify the Conﬁguration of a New

Pump

lease call your distributor.

To Order Rep acement Parts

lease call your distributor.

Distributor Note

1. To ﬁnd part num ers for replacement parts:

a. Use the 20–digit num er from the ID plate

on the pump.

. Use the Conﬁguration Num er Matrix on the

next page to understand which parts are

descri ed y each digit.

Use the Repair/ arts Manual.

Refer to the

main Parts illustration and to the Parts/Kits

Quick Reference. Follow the page references

on these two pages for further ordering

information, as needed.

2. Please call Graco Customer Service to order.

334014C 3

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Conﬁguration Number Matrix

Check the identiﬁcation plate (ID) for the 20–digit

Conﬁguration Num er of your pump. Use the

following matrix to deﬁne the components of your

pump.

Sample Conﬁguration Number:

1050HP A01A A1 SS SP SP PT

Pump Model Center Section

and Air Valve Manifolds Seats Balls Diaphragms Manifold

O-Rings

ump Center Section and Air Valve

Material Air Valve Manifolds

Aluminum, standard ports, npt

Aluminum, standard ports, sp

Stainless steel, standard ports, npt

1050HP

Aluminum Aluminum

A01A

Standard

Stainless steel, standard ports, sp

Check Valve Seats Check Valve Balls Diaphragm Material Manifold O-Rings

Geolast

Polychloroprene

Weighted

Buna-N

PTFE

Santoprene

Geolast

Polychloroprene

Overmolded

316 Stainless Steel

Santoprene

PTFE/Santoprene

Two-Piece

316 Stainless Steel

Santoprene

4334014C

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Warnings

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

exclamation point sym ol alerts you to a general warning and the hazard sym ols refer to procedure-speciﬁc

risks. When these sym ols appear in the ody of this manual or on warning la els, refer ack to these

Warnings. Product-speciﬁc hazard sym ols and warnings not covered in this section may appear throughout

the ody of this manual where applica le.

WARNING

FIRE AND EX LOSION HAZARD

Flamma le 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, porta le electric lamps, and

plastic drop cloths (potential static arc).

• Keep work area free of de ris, including solvent, rags and gasoline.

• Do not plug or unplug power cords, or turn power or light switches on or off when ﬂamma le

fumes are present.

• Ground all equipment in the work area. See

Grounding

instructions.

• Use only grounded hoses.

•

Stop operation immediately

if static sparking occurs or you feel a shock

Do not use

equipment until you identify and correct the pro lem.

• Keep a working ﬁre extinguisher in the work area.

• Route exhaust away from all ignition sources. If diaphragm ruptures, ﬂuid may e exhausted

with air.

RESSURIZED EQUI MENT HAZARD

Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin

and cause serious injury.

• Follow the

ressure Relief rocedure

when you stop spraying/dispensing and efore

cleaning, checking, or servicing equipment.

• Tighten all ﬂuid connections efore operating the equipment.

• Check hoses, tu es, and couplings daily. Replace worn or damaged parts immediately.

334014C 5

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Warnings

WARNING

EQUI MENT 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 compati le with equipment wetted parts. See

Technical Data

in all equipment manuals. Read ﬂuid and solvent manufacturer’s warnings. For complete

information a out your material, request MSDS from distri utor or retailer.

• Do not leave the work area while equipment is energized or under pressure.

• Turn off all equipment and follow the

ressure Relief rocedure

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 only for its intended purpose. Call your distri utor for information.

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

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

• Keep children and animals away from work area.

• Comply with all applica le safety regulations.

RESSURIZED ALUMINUM ARTS HAZARD

Use of ﬂuids that are incompati le with aluminum in pressurized equipment can cause serious

chemical reaction and equipment rupture. Failure to follow this warning can result in death,

serious injury, or property damage.

• Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocar on

solvents or ﬂuids containing such solvents.

• Do not use chlorine leach.

• Many other ﬂuids may contain chemicals that can react with aluminum. Contact your material

supplier for compati ility.

THERMAL EX ANSION HAZARD

Fluids su jected to heat in conﬁned spaces, including hoses, can create a rapid rise in pressure

due to the thermal expansion. Over-pressurization can result in equipment rupture and serious

injury.

• Open a valve to relieve the ﬂuid expansion during heating.

• Replace hoses proactively at regular intervals ased on your operating conditions.

6334014C

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Warnings

WARNING

LASTIC ARTS CLEANING SOLVENT HAZARD

Many solvents can degrade plastic parts and cause them to fail, which could cause serious

injury or property damage.

• Use only compati le water- ased solvents to clean plastic structural or pressure-containing

parts.

•See

Technical Data

in this and all other equipment instruction manuals. Read ﬂuid and

solvent manufacturer’s MSDSs and recommendations.

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 MSDSs to know the speciﬁc hazards of the ﬂuids you are using.

• Route exhaust away from work area. If diaphragm ruptures, ﬂuid may e exhausted into

the air.

• Store hazardous ﬂuid in approved containers, and dispose of it according to applica le

guidelines.

BURN HAZARD

Equipment surfaces and ﬂuid that’s heated can ecome very hot during operation. To avoid

severe urns:

• Do not touch hot ﬂuid or equipment.

ERSONAL ROTECTIVE EQUI MENT

Wear appropriate protective equipment when in the work area to help prevent serious injury,

including eye injury, hearing loss, inhalation of toxic fumes, and urns. This protective

equipment includes ut is not limited to:

• Protective eyewear, and hearing protection.

• Respirators, protective clothing, and gloves as recommended y the ﬂuid and solvent

manufacturer.

334014C 7

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Installation

Insta ation

The Typical Floor Mount Installation, page 12,is

only a guide for selecting and installing system

components. Contact your Graco distri utor for

assistance in planning a system to suit your needs.

Tighten Fasteners Before Setup

Before using the pump for the ﬁrst time, check

and retorque all external fasteners. Follow

Torque Instructions, page 16. After the ﬁrst day of

operation, retorque the fasteners.

Mounting

• The pump exhaust air may contain

contaminants. Ventilate to a remote

area. See Air Exhaust Ventilation, page 10.

• Never move or lift a pump under pressure. If

dropped, the ﬂuid section may rupture. Always

follow the Pressure Relief Procedure, page 13,

efore moving or lifting the pump.

1. Be sure the mounting surface can support the

weight of the pump, hoses, and accessories, as

well as the stress caused during operation.

2. For all mountings, e sure the pump is olted

directly to the mounting surface. Mount the pump

horizontally, with the feet at the ottom of the

pump. Do not mount the pump on a vertical

surface, such as a wall.

3. For ease of operation and service, mount the

pump so air valve, air inlet, ﬂuid inlet and ﬂuid

outlet ports are easily accessi le.

Grounding

Theequipmentmust egroundedtoreducethe

risk of static sparking. Static sparking can cause

fumes to ignite or explode. Grounding provides an

escape wire for the electric current.

•

Pump:

Loosen the grounding screw (GS). Insert

one end of a 12ga. minimumgroundwire(R)

ehind the grounding screw and tighten the screw

securely. Do not exceed 15 in-l (1.7 N•m).

Connect the clamp end of the ground wire to a

true earth ground. A ground wire and clamp, Part

238909, is availa le from Graco.

Figure1 GroundingScrewsandWires

8334014C

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Installation

•

Air and ﬂuid hoses:

Use only grounded hoses

with a maximum of 500 ft (150 m) com ined hose

length to ensure grounding continuity.

•

Air compressor:

Follow manufacturer’s

recommendations.

Check your system electrical continuity after the

initial installation, and then set up a regular schedule

for checking continuity to e sure proper grounding

is maintained.

Air Line

See Typical Floor Mount Installation, page 12

1. Install an air ﬁlter/regulator (C). An air line ﬁlter

removes harmful dirt and moisture from the

compressed air supply. Use the regulator and

gauge to control the ﬂuid pressure. The ﬂuid stall

pressure will e the same as the setting of the

air regulator.

2. Locate a leed-type master air valve (B) close to

thepumpanduseittorelievetrappedair. Be

sure the valve is easily accessi le from the pump

and located downstream from the regulator.

Trappedaircancausethepumptocycle

unexpectedly, which could result in serious

injury from splashing.

3. Locate another master air valve (E) upstream

from all air line accessories and use it to isolate

them during cleaning and repair.

4. An adjusta le inlet air valve or needle valve (G)

my e installed for pump speed control.

5. Install a grounded, ﬂexi le air hose (A) etween

the accessories and the 3/4 npt(f) pump air inlet

(D). Use a minimum 5/8 in. (16 mm) ID air hose.

334014C 9

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Installation

Air Exhaust Venti ation

The air exhaust port is 3/4 npt(f). Do not restrict the

air exhaust port. Excessive exhaust restriction can

cause erratic pump operation.

To provide a remote exhaust:

1. Remove the mufﬂer (T) from the pump air

exhaust port.

2. Install a grounded air exhaust hose (U). Connect

the mufﬂer (T) to the other end of the hose. The

minimum size for the air exhaust hose is 3/4 in.

(19 mm) ID. If a hose longer than 15 ft (4.57 m)

is required, use a larger diameter hose. Avoid

sharp ends or kinks in the hose.

3. Place a container at the end of the air exhaust

line to catch ﬂuid in case a diaphragm ruptures.

If the diaphragm ruptures, the ﬂuid eing pumped

will exhaust with the air.

Figure 2 Vent exhaust air

KEY

Air supply line

Optional needle valve for pump speed

adjustment.

Bleed-type master air valve

Mufﬂer

Air ﬁlter/regulator

Grounded air exhaust hose

Air inlet

Container for remote air exhaust

Master air valve (for accessories)

10 334014C

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