Graco 24R371, 24R370, 24R023, 24N950 User Manual
Operation - Repair - Parts
ti24682a
WARNING
Sports Field Marker
For field marking applications only
IMPORTANT SAFETY INSTRUCTIONS
Read all warnings and instructions in this manual
and on the unit. Be familiar with the controls and
the proper usage of the equipment.
Save these instructions.
All Models:
Maximum Working Pressure 1200 psi (8.3 MPa, 83 bar)
Model
24N950 120V B
24R023 240V B
24R370 240V B
24R371 120V/240V B
Charger
Voltage
Series
332119J
EN
FIRE AND EXPLOSION HAZARD
Solvent and paint fumes can ignite or explode.
• Use only water-based materials. Do not use
materials which state “FLAMMABLE” on the
packaging. For more information about your
material, request SDS from distributor or
retailer.
• Do not spray or flush with flammable materials.
Contents
Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Component Identification . . . . . . . . . . . . . . . . . . . . 6
Component Identification List . . . . . . . . . . . . . . . 7
Charging the Battery (Series A) . . . . . . . . . . . . . . . 8
Charger Indicator Lights . . . . . . . . . . . . . . . . . . . 8
Charging the Battery (Series B) . . . . . . . . . . . . . . . 9
Charger Indicator Lights . . . . . . . . . . . . . . . . . . . 9
Common Procedures . . . . . . . . . . . . . . . . . . . . . . 10
Prime/Spray Valve . . . . . . . . . . . . . . . . . . . . . . . 10
Pressure Relief Procedure . . . . . . . . . . . . . . . . 10
Install Spray Tip/Guard
Assembly (if not installed) . . . . . . . . . . . . . . 10
Reversible Spray Tip . . . . . . . . . . . . . . . . . . . . . 11
Filter Removal / Cleaning . . . . . . . . . . . . . . . . . 11
Spraying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Emptying the Paint Hopper . . . . . . . . . . . . . . . . 12
Starting a New Job . . . . . . . . . . . . . . . . . . . . . . . . 13
Adjusting Line Width . . . . . . . . . . . . . . . . . . . . . 14
Shutdown and Cleaning . . . . . . . . . . . . . . . . . . . . 15
Flushing Field Marker . . . . . . . . . . . . . . . . . . . . 15
Optional Cleanup: . . . . . . . . . . . . . . . . . . . . . . . 16
Unclogging Spray Tip/Guard Assembly . . . . . . 17
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Tip Removal/Cleaning . . . . . . . . . . . . . . . . . . . . 19
CleanShot
Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . 21
Battery Replacement . . . . . . . . . . . . . . . . . . . . . 22
Control Board Replacement . . . . . . . . . . . . . . . 24
Pump/Motor Removal . . . . . . . . . . . . . . . . . . . . 25
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 38
™
Cleaning (If applicable) . . . . . . . . . 19
2 332119J
Warnings
WARNING
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 symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.
SKIN INJECTION HAZARD
High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that
injection occurs, get immediate surgical treatment.
• Do not aim the gun at, or spray any person or animal.
• Keep hands and other body parts away from the discharge. For example, do not try to stop leaks with
any part of the body.
• Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.
• Use Graco nozzle tips.
• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs while
spraying, follow the Pressure Relief Procedure for turning off the unit and relieving the pressure
before removing the nozzle tip to clean.
• Equipment maintains pressure after power is shut off. Do not leave the equipment energized or
under pressure while unattended. Follow the Pressure Relief Procedure when the equipment is
unattended or not in use, and before servicing, cleaning, or removing parts.
• Check hoses and parts for signs of damage. Replace any damaged hoses or parts.
• This system is capable of producing 1200 psi (8.3 MPa, 83 bar). Use Graco replacement parts or
accessories that are rated a minimum of 1200 psi (8.3 MPa, 83 bar).
• Verify that all connections are secure before operating the unit.
• Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the controls.
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 SDS from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the Pressure Relief Procedure 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 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.
332119J 3
Warnings
WARNING
BATTERY HAZARD
The battery may leak, explode, cause burns, or cause an explosion if mishandled. Contents of an open
battery can cause severe irritation and/or chemical burns. If on skin, wash with soap and water. If in eyes,
flush with water for at least 15 minutes and get immediate medical attention.
• Only use the battery type specified for use with the equipment. See Technical Data.
• Replace battery only in a well-ventilated area and away from flammable or combustible materials,
including paints and solvents.
• When battery is not in use, keep it away from metal objects like keys, nails, screws or other metal
objects that can short circuit the battery terminals.
• Do not dispose of battery in fire or heat above 50 °C (122 °F). The battery is capable of exploding.
• Do not throw into fire.
• Charge only with Graco approved charger as listed in this manual.
• Do not expose battery to water or rain.
• Do not disassemble, crush, or penetrate the battery.
• Do not use or charge a battery that is cracked or damaged.
• Follow local ordinances and/or regulations for disposal.
CHARGER ELECTRIC SHOCK, FIRE AND EXPLOSION HAZARD
Improper setup or usage can cause electric shock, fire, and explosion.
• Charge only in a well-ventilated area and away from flammable or combustible materials, including
paints and solvents.
• Do not charge on a combustible or flammable surface.
• Do not leave battery unattended while charging.
• Immediately unplug charger and remove battery when charging is complete.
• Charge only Graco approved batteries listed in this manual; other batteries may burst.
• Use only in dry locations. Do not expose to water or rain.
• Do not use a charger that is cracked or damaged.
• If the supply cord is damaged, replace the charger or cord, depending on model.
• Never force the battery into the charger.
• When operating a charger outdoors, always provide a dry location and use an extension cord suitable for outdoor use.
• Disconnect the charger from the outlet before cleaning.
• Ensure that the outside surface of the battery is clean and dry before plugging into the charger.
• Do not attempt to charge non-rechargeable batteries.
• Do not disassemble the charger. Take charger to authorized service center when service or repair is
required.
PRESSURIZED ALUMINUM PARTS HAZARD
Use of fluids that are incompatible 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 hydrocarbon solvents or fluids containing such solvents.
• Do not use chlorine bleach.
• Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility.
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 SDSs 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.
4 332119J
PERSONAL PROTECTIVE EQUIPMENT
WARNING
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is
not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.
CALIFORNIA PROPOSITION 65
This product contains a chemical known to the State of California to cause cancer, birth defects or other
reproductive harm. Wash hands after handling.
Warnings
332119J 5
Component Identification
Component Identification
6 332119J
Component Identification List
Component Identification
A Spray Button
B Battery Shroud (battery inside)
C Battery Charger Connection Port
D Prime/Spray Valve
E Material Dispenser
FFilter
G Spray Tip/Guard Assembly
HPrime Hose
J Height Adjustment Mount
K Material Dispenser Height Adjustment Knob
L Material Dispenser Arm Adjustment Knob
M Spray Shields
N Motor Plug
P Spray Button Plug
R Paint Hopper Screen/Ball Knocker
S Tilt-N-Pour Paint Hopper
T Adjustable Handlebar Knob
W Paint Hopper Lid
332119J 7
Charging the Battery (Series A)
A
ti20194a
ti2810a
12V
ti20190a
C
ti7949a
Charging the Battery (Series A)
4. Plug 12V charger jack into battery connection port
(C) on field marker.
Battery charger is for indoor use only. Do not expose
charger to rain or snow. Charge battery with
Graco-approved charger.
NOTE: Fully charge battery prior to first use.
1. Place field marker in a dry, well-ventilated area
away from flammable or combustible materials,
including paints and solvents.
2. Before charging, make sure spray button (A) is out
(OFF position).
5. When charging is complete, disconnect charger
from electrical outlet. Then disconnect charger from
battery connection port on field marker.
3. Plug charger into an electrical outlet.
Charger Indicator Lights
Appearance Description
RED Battery is being charged.
GREEN Charging is complete.
NOTE: Disconnect charger from field marker after battery is fully charged. Charge times will vary from 0 - 14 hours
depending on level of discharge.
NOTE: Green light on charger will be ON if:
• Charging is complete.
• Charger is NOT plugged into electrical outlet but is plugged into battery charger connection port on field marker.
• Charger is plugged into electrical outlet but is NOT plugged into battery charger connection port on field marker.
8 332119J
Charging the Battery (Series B)
A
ti20194a
ti2810a
ti24686a
ti7949a
4. Plug 12V charger jack into battery connection port
on field marker.
Battery charger is for indoor use only. Do not expose
charger to rain or snow. Charge battery with
Graco-approved charger.
NOTE: Fully charge battery prior to first use.
1. Place field marker in a dry, well-ventilated area
away from flammable or combustible materials,
including paints and solvents.
2. Before charging, make sure spray button (A) is out
(OFF position).
5. When charging is complete, disconnect charger
from electrical outlet. Then disconnect charger from
battery connection port on field marker.
Charging the Battery (Series B)
3. Plug charger into an electrical outlet.
Charger Indicator Lights
Description Appearance
Power on with no battery connected Power LED is red
Desulfating
Charging
Charged/Float charging All four charging lights are on solid.
Reverse polarity All four charging lights flash.
Sleep mode. If the battery is fully charged or the charged is
connected to a fully charged battery the charger may go into
the sleep mode.
NOTE: Disconnect charger from field marker after battery is fully charged. Charge times will vary from 0 - 14 hours
depending on level of discharge.
First charging light is green and stays on until the bulk
charge cycle starts.
Charging lights lite to indicate show the state of
charge.
All four charging lights dim and flash.
332119J 9
Common Procedures
UP position
(For priming and releasing
DOWN position
(Ready to spray)
ti14999a
pump pressure)
ti20183a
ti20184a
ti20183a
D
ti20183a
D
ti20215a
G
Common Procedures
Prime/Spray Valve
Follow the Pressure Relief Procedure
whenever you see this symbol.
Pressure Relief Procedure
Install Spray Tip/Guard
Assembly (if not installed)
Perform the Pressure Relief Procedure before
installing spray tip/guard assembly.
1. Put prime/spray valve (D) UP to release pressure.
Do NOT place hands in front of tip.
Do not operate or spray near children. Do not aim the
field marker at, or spray any person or animal. Keep
hands and other body parts away from the discharge.
For example, do not try to stop the paint flow with any
part of the body.
This field marker builds up an internal pressure of
1200 psi (8.3 MPa, 83 bar) during use. Follow this
Pressure Relief Procedure whenever you stop
spraying and before cleaning, checking, servicing, or
transporting equipment to prevent serious injury.
1. Put prime/spray valve (D) UP to release pressure.
2. Screw spray/tip guard assembly (G) onto field marker.
Tighten retaining nut until completely engaged with
field marker. Do not overtighten nut.
10 332119J
Common Procedures
Spray Tip Forward
(SPRAY position)
Spray Tip Reversed
(UNCLOG position)
ti20191a
ti20192a
ti21416a
ti20183a
ti20182a
ti20185a
F
Reversible Spray Tip
Always perform Pressure Relief Procedure before
adjusting spray tip position.
In the event that particles or debris clog the spray tip,
this field marker is designed with a reversible spray tip
that can be used to quickly and easily clear the particles
and resume spraying as quickly as possible.
• Always point the reversible spray tip down when
spraying.
• When particles or debris get caught in the tip, it can
be reversed to quickly clean the tip.
• Only operate field marker with spray tip in forward or
reversed position.
Filter Removal / Cleaning
Always perform Pressure Relief Procedure before
removing filter.
1. Perform Pressure Relief Procedure, page 10.
2. Unscrew to remove filter.
3. Pull out filter (F).
4. Clean filter with water. Replace filter if damaged or
unable to clean.
5. Reinstall filter.
6. Install and tighten filter housing.
332119J 11
Common Procedures
ti20212a
A
ti20193a
S
Spraying
Press spray button (A) to spray. Spray will continue until
spray button is pressed again to stop.
Emptying the Paint Hopper
1. Place striping machine near the material container.
2. Remove paint hopper lid.
3. Grab front of paint hopper (S) and slowly lift.
Material will pour back into the material container.
12 332119J
Loading...