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INSTRUCTIONS–PARTS LIST
This manual contains IMPORTANT
WARNINGS AND INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
15:1 Ratio Fire–Ball
LUBRICATION PUMPS
2750 psi (186 bar) Maximum Working Pressure
Model No.
Size
222–078 35 lb
220–170 120 lb
220–171 400 lb
Dispense
Kit Cover
X
X
X
X
X
X
307–882
Rev. B
Supersedes A
WARNING
These systems are designed to be used
ONLY in pumping non–corrosive and non– abrasive lubricants and greases. Any other use of the system can cause unsafe operating conditions and result in component rupture, fire or explosion which can cause serious bodily injury, including fluid injection.
MODEL 220–171
MODEL 220–170
MODEL 222–078
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
COPYRIGHT 1988, GRACO INC.
307–882
TABLE OF CONTENTS
Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Drawings & Lists
Dispense Kit 222–080
Model 222–078
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dispense Kit 222–081 . . . . . . . . . . . . . . . . . . . 9 & 10
8
8
Model 220–170
Model 220–171
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
10
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty . . . . . . . . . . . . . . . . . . . . . .
11
Back Cover
3
4
6
7
Be sure you read and understand each of these terms before reading the rest of the manual.
WARNING: Alerts user to avoid or correct conditions which could cause bodily injury.
CAUTION: Alerts user to avoid or correct conditions which could cause damage to or destruction of equipment.
NOTE: Gives additional information or helpful hints.
DISPENSE: To release fluid through the dispensing valve, in a steady or metered stream.
TERMS
DISPENSING VALVE: Any fluid dispensing device which can be triggered on and off.
FLEXIBLE NOZZLE: A flexible rubber hose extending from the dispense valve to a non–drip tip. Normally used for dispensing automatic transmission fluid.
RIGID NOZZLE: A rigid tube extending from the dispense valve to a non–drip tip. Normally used for dispensing motor oil, gear oil, etc.
NON–DRIP TIP: A manually operated twist–type valve tip used to stop flow from the dispense nozzle when dispensing is completed.
307–882 3
SAFETY WARNINGS
HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY.
FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS
Read and understand all instruction manuals before operating equipment.
FLUID INJECTION HAZARD
General Safety
This equipment generates fluid pressure high enough to cause an injection injury. Spray from the dispense valve or fluid emitted under high pressure from leaks or ruptured components can inject fluid through your skin and into your body and cause extremely serious bodily injury, including the need for amputation. Also, fluid injected or splashed into the eyes or on the skin can cause serious damage.
NEVER point the dispensing valve at anyone or at any part of the body. NEVER put hand or fingers over the end of the dispensing valve.
ALWAYS follow the Pressure Relief Procedure, right, before cleaning or removing the nozzle or servicing any system equipment.
NEVER try to stop or deflect leaks with your hand or body.
Be sure equipment safety devices are operating properly before each use.
Medical Alert––Injection Wounds
If any fluid appears to penetrate your skin, get EMER-
GENCY MEDICAL CARE AT ONCE. DO NOT TREAT
AS A SIMPLE CUT. Tell the doctor exactly what fluid was injected.
Note to Physician: Injection in the skin is a traumatic injury. It is important to treat the injury surgically as soon as possible. Do not delay treatment to research toxicity. Toxicity is a concern with most lubricants injected directly into the blood stream. Consultation with a plastic surgeon or reconstructive hand surgeon may be advisable.
Pressure Relief Procedure
To reduce the risk of serious bodily injury, including fluid injection or splashing in the eyes or on the skin, always follow this procedure whenever you shut off the pump, when checking or servicing any part of the system, when installing or changing dispensing devices, and whenever you stop dispensing.
1.
Close the pump air regulator.
2.
Hold a metal part of the valve firmly to a grounded metal waste container and trigger the valve to relieve the fluid pressure.
Dispensing Valve Safety (if applicable)
Do not modify any part of the dispensing valve. Only use extensions and non–drip tips which are designed for use with your dispensing valve. Modifying parts can cause a malfunction and result in serious bodily injury, including fluid injection and splashing in the eyes or on the skin.
Flexible Nozzle Safety
Be sure you know the maximum working pressure of the flexible nozzle you are using. Never exceed that pressure, even if your dispensing valve and/or pump is rated for higher working pressures.
Never use a low pressure flexible nozzle, designed for low pressure dispensing valves or hand–powered lubricating equipment, on a high pressure dispensing valve.
Grease Fitting Coupler Safety
Use extreme caution when cleaning or changing grease fitting couplers. If the coupler clogs while dispensing,
STOP DISPENSING IMMEDIATELY. Follow the Pres-
sure Relief Procedure, above. Then remove the coupler to clean it. Never wipe off buildup around the coupler until pressure is fully relieved.
HOSE SAFETY
High pressure fluid in the hoses can be very dangerous. If the hose develops a leak, split or rupture due to any kind of wear, damage or misuse, the high pressure spray emitted from it can cause a fluid injection injury or other serious bodily injury or property damage.
TIGHTEN all fluid connections securely before each use.
High pressure fluid can dislodge a loose coupling or allow high pressure spray to be emitted from the coupling.
NEVER use a damaged hose. Before each use, check entire hose for cuts, leaks, abrasion, bulging cover, or damage or movement of the hose couplings. If any of these conditions exist, replace the hose immediately. DO
NOT try to recouple high pressure hose or mend it with tape or any other device. A repaired hose cannot contain the high pressure fluid.
HANDLE AND ROUTE HOSES CAREFULLY. Do not pull on hoses to move equipment. Do not use fluids or solvents which are not compatible with the inner tube and cover of the hose. DO NOT expose Graco hose to temperatures above 180 ) F (82 ) C) or below –40 ) F (–40 ) C).
4 307–882
EQUIPMENT MISUSE HAZARD
General Safety
Any misuse of the dispensing equipment or accessories, such as overpressurizing, modifying parts, using incompatible chemicals and fluids, or using worn or damaged parts, can cause them to rupture and result in fluid injection or other serious bodily injury, fire, explosion or property damage.
NEVER alter or modify any part of this equipment; doing so could cause it to malfunction.
CHECK all dispense equipment regularly and repair or replace worn or damaged parts immediately.
ALWAYS read and follow the lubricant or fluid manufacturer’s recommendations regarding the use of protective clothing and equipment.
Fluid Compatibility
BE SURE that all lubricants or fluids used are chemically compatible with the wetted parts shown in the Technical
Data in the separate component manuals. Always read the fluid and solvent manufacturer’s literature before using them in this system.
System Pressure
To reduce the risk of overpressurizing any part of your system, be sure you know the maximum working pressure rating of each pump and its connected components.
Never exceed the maximum working pressure of the lowest rated component in each system.
The MAXIMUM WORKING PRESSURE of the
15:1 Ratio Fire–Ball pumps is 2750 psi (186 bar).
The maximum air operating pressure is 180 psi (12 bar).
MOVING PARTS HAZARD
Moving parts can pinch or amputate your fingers or other body parts. The piston in the air motor, located behind the air motor plates, moves when air is supplied to the motor.
Therefore, NEVER operate the pump with the air motor plates removed.
KEEP CLEAR of moving parts when starting or operating the pump. Before checking or servicing the pump, follow the Pressure Relief Procedure on page 2 to prevent the pump from starting accidentally.
FIRE OR EXPLOSION HAZARD
Static electricity is created by the flow of fluid through the pump and hose. If the pump is not properly grounded, sparking may occur, and the system may become hazardous. Sparking may also occur when plugging in or unplugging a power supply cord. Sparks can ignite fumes from solvents, dust particles and other flammable substances, whether you are operating indoors or outdoors, and can cause a fire or explosion and serious bodily injury and property damage.
If you experience any static sparking or even a slight shock while using this equipment, STOP SPRAYING IM-
MEDIATELY. Check for proper grounding. Do not use the system again until the problem has been identified and corrected.
Grounding
To reduce the risk of static sparking, ground the pump.
CHECK your local electrical code for detailed grounding instructions for your area and type of equipment. BE
SURE to ground all of this spray equipment:
1.
Pump: use a ground wire and clamp as shown to the right.
2.
Air compressor: follow manufacturer’s recommendations.
3.
Fluid supply container: according to local code.
4.
To maintain grounding continuity when flushing or relieving pressure, always hold a metal part of the valve firmly to the side of a grounded metal pail, then trigger the valve.
To ground the pump, loosen the grounding lug locknut (W) and washer (X). Insert one end of a 12 ga (1.5 mm2) minimum ground wire (Y) into the slot in lug (Z) and tighten locknut securely. Connect the other end of the wire to a true earth ground. Refer to page 11 to order a ground wire and clamp.
Z
X
W
Y
IMPORTANT
United States Government safety standards have been adopted under the Occupational Safety and Health Act. These standards––particularly the General Standards, Part 1910, and the Construction Standards, Part 1926––should be consulted.
307–882 5
INSTALLATION
1
101
103
104
105
106
KEY
A Pump ground wire
B Main air supply line
C Air filter
D Air Line lubricator
E Pump runaway valve
102
Detail A
B
A
E
105
3
C D
Fig 1
For All Models, assemble the air and fluid lines as shown in Fig 1.
For Model 222–078, secure the pump to the cover (3) with the screws and lockwashers provided. Position the assembly on an opened 35 lb pail. Tighten the thumbscrews firmly.
For Model 220–170, secure the cover (3) to the opened fluid container with the thumbscrews provided. Insert the pump through the hole in the cover and lower it into the container. It is not necessary to bolt the pump to the cover.
For Model 220–171, set the cover (3) on an open drum.
Thumbscrews are not required. Insert the pump through the hole in the cover and lower it into the drum. It is not necessary to bolt the pump to the cover.
Air Line Accessories
NOTE: Install the air line accessories in the order shown in the TYPICAL INSTALLATION, Detail A. See page 11 to order the Accessories.
1.
Install a pump runaway valve (E) to shut off the air to the pump if the pump accelerates beyond the pre– adjusted setting. A pump which runs too fast can be seriously damaged.
2.
Install an air line lubricator (D) for automatic air motor lubrication.
3.
Install an air line filter (C) to remove harmful dirt and contaminants from your compressed air supply.
4.
Attach the quick disconnect coupler (103) to the air supply hose.
CAUTION
DO NOT hang the air accessories directly on the air inlet. The fittings are not strong enough to support the accessories and may cause one or more to break. Provide a bracket on which to mount the accessories.
GROUNDING
Proper grounding is an essential part of maintaining a safe system. Read and follow the grounding instructions in FIRE OR EXPLOSION HAZARD on page 3.
6 307–882
WARNING
Pressure Relief Procedure
To reduce the risk of serious bodily injury, including fluid injection or splashing in the eyes or on the skin, always follow this procedure whenever you shut off the pump, when checking or servicing any part of the system, when installing or changing spray tips or grease fitting couplers, and whenever you stop spraying.
1.
Close the pump air regulator.
2.
Hold a metal part of the gun or valve firmly to a grounded metal waste container and trigger to relieve the fluid pressure.
Startup – Single or Multiple Pump Systems
1.
Close the air regulators and bleed–type master air valves to all but one pump.
2.
Open the master air valve from the compressor.
3.
For the pump which is connected, trigger the dispensing valve into a grounded metal waste container, making firm metal–to–metal contact between the container and valve. Open the bleed–type master air valve and open the pump air regulator slowly, just until the pump is running. When the pump is primed and all air has been pushed out of the lines, release the trigger.
4.
If you have more than one pump, repeat this procedure for each pump.
NOTE: When the pump is primed, and with sufficient air supplied, the pump starts when the dispensing valve is opened and shuts off when it is closed.
5.
Set the air pressure to each pump at the lowest pressure needed to get the desired results.
OPERATION
WARNING
The maximum working pressure of each pump in your system may not be the same. To reduce the risk of overpressurizing any part of your system, be sure you know the maximum working pressure rating of each pump and its connected components.
Never exceed the maximum working pressure of the lowest rated component connected to a particular pump.
To determine the fluid output pressure using the air regulator reading, multiply the ratio of the pump by the air pressure shown on the regulator gauge. For example:
10 (:1) ratio x 100 psi air =
1000 psi fluid output
[10:(1) ratio x 7 bar air = 70 bar fluid output]
Limit the air to the pump so that no air line or fluid line component or accessory is overpressurized.
6.
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. 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, prime the pump and lines with fluid, or flush it and leave it filled with a compatible solvent. Be sure to eliminate all air from the fluid system.
NOTE: A pump runaway valve (E) can be installed on the air line to automatically shut off the pump if it starts to run too fast.
7.
Read and follow the instructions supplied with each component in your system.
8.
To shut off the system, always follow the Pressure
Relief Procedure Warning, at the left.
307–882 7
PARTS DRAWINGS & LISTS
MODEL 222–078
2
3
REF
NO.
PART NO.
1 206–405
222–080
222–058
35 LB PAIL SIZE
DESCRIPTION
PUMP, 15:1 RATIO FIRE–BALL
SEE 306–531 FOR PARTS
DISPENSE KIT
SEE PARTS TO THE RIGHT
COVER
QTY
1
1
1
MODEL 222–080
REF
NO.
PART NO.
101 109–165
102 218–539
103 208–536
104 169–971
105 109–075
106 156–849
DISPENSE KIT
DESCRIPTION
HOSE, 3/8” ID, cpld 1/4 npt (mbe),
15 ft (4.5 m)
VALVE, dispense
COUPLER, QUICK DISCONNECT
NIPPLE, QUICK DISCONNECT
REGULATOR
NIPPLE, 3/8 npt
QTY
1
1
1
1
1
1
1
101
102
103
104
105
106
3
8 307–882
PARTS DRAWINGS & LISTS
MODEL 220–170
2
3
REF
NO.
PART NO.
1 206–699
222–081
204–574
120 LB DRUM SIZE
DESCRIPTION
PUMP, 15:1 RATIO FIRE–BALL
SEE 306–531 FOR PARTS
DISPENSE KIT
SEE PARTS TO THE RIGHT
COVER
SEE 306–345 FOR PARTS
QTY
1
1
1
MODEL 222–081
REF
NO.
PART NO.
101 109–167
102 218–539
103 208–536
104 169–971
105 109–075
106 156–849
DISPENSE KIT
DESCRIPTION
HOSE, 3/8” ID, cpld 1/4 npt (mbe),
25 ft (7.6 m) long
VALVE, dispense
COUPLER, QUICK DISCONNECT
NIPPLE, QUICK DISCONNECT
REGULATOR
NIPPLE, 3/8 npt
QTY
1
1
1
1
1
1
1
101
106
105
103
104
102
3
307–882 9
PARTS DRAWINGS & LISTS
MODEL 220–171
2
3
REF
NO.
PART NO.
1 206–700
222–081
200–326
400 LB DRUM SIZE
DESCRIPTION
PUMP, 15:1 RATIO FIRE–BALL
SEE 306–531 FOR PARTS
DISPENSE KIT
SEE PARTS TO THE RIGHT
COVER
QTY
1
1
1
MODEL 222–081
REF
NO.
PART NO.
101 109–167
102 218–539
103 208–536
104 169–971
105 109–075
106 156–849
DISPENSE KIT
DESCRIPTION
HOSE, 3/8” ID, cpld 1/4 npt (mbe),
25 ft (7.6 m) long
VALVE, dispense
COUPLER, QUICK DISCONNECT
NIPPLE, QUICK DISCONNECT
REGULATOR
NIPPLE, 3/8 npt
1
101
QTY
1
1
1
1
1
1
106
105
103
104
102
3
10 307–882
ACCESSORIES
Air Line Lubricator
250 psi (127.5 bar) Maximum Working Pressure
214–847 3/8” npt
214–848 1/2” npt
Bleed–type Master Air Valve 107–142
300 psi (21 bar) Maximum Working Pressure
Relieves air trapped in the air line between the pump air inlet and this valve when closed.
1/2” npt
Air Line Filter
250 psi (127.5 bar) Maximum Working Pressure
106–148 3/8” npt
106–149 1/2” npt
Grounding Clamp & Wire 222–011
12 ga, 25 ft (7.6 m) wire
Pump Runaway Valve 215–362
180 psi (12 bar) Maximum Working Pressure
Shuts off air suppy to the pump if the pump accelerates beyond the pre–adjusted setting due to an empty supply container, interrupted fluid supply to the pump or excessive cavitation.
3/4” npt(f)
307–882 11
SERVICE INFORMATION
Listed below by the assembly changed are OLD and
NEW parts.
Assembly
Changed Status
222–080 OLD
Dispense NEW
Kit
222–081 OLD
Dispense NEW
Kit
Ref
No. Part No.
Name
206–409 Hose
101 109–165 Hose
206–411
101 109–167
Hose
Hose
INTERCHANGEABILITY NOTE: NEW parts replace the OLD parts listed directly above them.
THE GRACO WARRANTY AND DISCLAIMERS
WARRANTY
Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment proven 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, 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 with Graco equipment of 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 claim. 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.
DISCLAIMERS AND LIMITATIONS
THE TERMS OF THIS WARRANTY CONSTITUTE PURCHASER’S SOLE AND EXCLUSIVE REMEDY AND ARE IN LIEU OF
ANY OTHER WARRANTIES (EXPRESS OR IMPLIED), INCLUDING WARRANTY OF MERCHANTABILITY OR WARRANTY
OF FITNESS FOR A PARTICULAR PURPOSE, AND OF ANY NON–CONTRACTUAL LIABILITIES, INCLUDING PRODUCT LI-
ABILITIES, BASED ON NEGLIGENCE OR STRICT LIABILITY. EVERY FORM OF LIABILITY FOR DIRECT, SPECIAL OR CON-
SEQUENTIAL DAMAGES OR LOSS IS EXPRESSLY EXCLUDED AND DENIED. IN NO CASE SHALL GRACO’S LIABILITY EX-
CEED THE AMOUNT OF THE PURCHASE PRICE. ANY ACTION FOR BREACH OF WARRANTY MUST BE BROUGHT
WITHIN TWO (2) YEARS OF THE DATE OF SALE.
EQUIPMENT NOT COVERED BY GRACO WARRANTY
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE, WITH RESPECT TO ACCESSORIES, EQUIPMENT, MATERIALS, OR COMPONENTS SOLD BUT
NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motor, 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.
Factory Branches: Atlanta, Chicago, Dallas, Detroit, Los Angeles, West Caldwell (N.J.)
Subsidiary and Affiliate Companies: Canada; England; Switzerland; France; Germany; Hong Kong; Japan
GRACO INC.
P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
PRINTED IN U.S.A. 307–882 6–88 Revised 3–89
12 307–882
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