Graco 16H240 User Manual
Operation
Fine Finish Hand-Held Paint Sprayer
- For portable spray applications of architectural paints and coatings only
- Not approved for use in explosive atmosphere locations -
- Service only at Graco approved service centers -
- For professional use only -
IMPORTANT SAFETY INSTRUCTIONS
Read all warnings and instructions in this
manual. Save these instructions.
All Models:
Maximum Working Pressure 1700 psi (117 bar, 11.7 MPa)
Model
16F887 ✓
16H240 ✓
16H241 ✓✓
16H242 ✓✓
16H243 ✓
262612 ✓
16H245 ✓
16H829 ✓
3A1698F
EN
-
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Table of Contents
Table of Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Grounding Instructions . . . . . . . . . . . . . . . . . . . . . . . . . 3
Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . 7
Charging the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Charger Status Indicator Lights . . . . . . . . . . . . . . . . . . 8
Sprayer Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . 8
Common Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Prime/Pressure Relief Valve Position . . . . . . . . . . . . . . 9
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . 9
Spray Tip Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Setting Hi/Lo Switch (Motor Speed) . . . . . . . . . . . . . . 10
Adjusting Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Flexible Suction Tube . . . . . . . . . . . . . . . . . . . . . . . . . 11
Sprayer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Starting a New Job (or Refilling the Cup) . . . . . . . . . . . 13
Reversible Tip Selection Chart . . . . . . . . . . . . . . . . . . . . 13
Install Tip/Guard Assembly (if not installed) . . . . . . . . 14
Getting Started with Basic Techniques . . . . . . . . . . . . . 14
Triggering Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Aiming Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Unclogging Spray Tip/Guard Assembly . . . . . . . . . . . . 15
Shutdown and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 16
Flushing Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Cleaning Sprayer Exterior . . . . . . . . . . . . . . . . . . . . . 18
Fine Finish Tip Wear . . . . . . . . . . . . . . . . . . . . . . . . . 18
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Replacement Parts and Kits . . . . . . . . . . . . . . . . . . . . . . 19
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Alternate Priming Method . . . . . . . . . . . . . . . . . . . . . . . . 23
Inlet Valve Removal/Service . . . . . . . . . . . . . . . . . . . . . . 24
Outlet Valve Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Preferred Material Settings Log . . . . . . . . . . . . . . . . . . . 30
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . 32
Important User Information
Before using your sprayer read this Operation Manual for complete instructions on proper use and safety warnings.
DO NOT RETURN THIS SPRAYER TO THE STORE!
If you experience problems, contact Graco Customer Service at www.graco.com.
Congratulations! You have purchased a high-quality paint sprayer made by Graco Inc. This sprayer is designed to provide
superior spray performance with all architectural paints and coatings. This user information is intended to help you
understand the types of materials that can be used with your sprayer.
Before using this equipment, be sure to read and follow the information on your container label and ask for a Material Safety
Data Sheet (MSDS) from your supplier. The container label and MSDS will explain the contents of the material and the
specific precautions related to it.
Paints, coatings and clean-up materials generally fit into one of the following 3 basic categories:
WATER-BASED:
Your sprayer is compatible with this type of material. Your sprayer is NOT compatible with harsh cleaners such as
chlorine bleach.
OIL-BASED:
mineral spirits or paint thinner. The MSDS must indicate that the flash point of the material is above 100° F. Your
sprayer is compatible with this type of material. Use oil-based material outdoors or in a well-ventilated indoor area
with a flow of fresh air. See the safety warnings in this manual.
FLAMMABLE:
thinner, acetone, denatured alcohol, and turpentine. The container label should indicate that this material is FLAMMABLE. Your sprayer is compatible with this type of material. Use flammable materials outdoors or in a well-ventilated indoor area with a flow of fresh air. See the safety warnings in this manual.
The container label should indicate that the material can be cleaned up with soap and water.
The container label should indicate that the material is combustible and can be cleaned up with
This type of material contains flammable solvents such as xylene, toluene, naphtha, MEK, lacquer
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Warnings
Warnings
The following warnings are for the setup, use, 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.
WARNING
FIRE AND EXPLOSION HAZARD (GROUNDING)
Some oil-based and flammable materials generate static electricity when sprayed. Static electricity creates
an explosion and fire risk. Your sprayer has a grounding cord that will conduct the static electricity to a
grounded electrical outlet. The sprayer and all objects in spray area shall be properly grounded to protect
against static discharge, sparks or shocks.
• Connect the grounding cord when spraying flammable or static producing oil-based materials.
• If there is static sparking or if you feel a shock, stop spraying immediately and connect the sprayer to a
properly grounded electrical outlet with the ground wire provided.
GROUNDING INSTRUCTIONS
Move the sprayer away
from the spray area to a
non-hazardous location.
Plug the ground wire
into the sprayer.
Unwind the ground wire from the spool
and plug it into a properly grounded
electrical outlet.
If the ground wire is not long enough to
reach a grounded electrical outlet, a
3-wire grounded extension cord may be
used to reach a grounded outlet.
Grounding Wire Repair
If the grounding wire breaks at the spool end,
perform the following steps:
1. Unwind wire from grounding spool and use a flat
screwdriver to pry apart the grounding spool.
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2. Loosen screw on terminal and remove broken wire.
Strip insulation from grounding wire, insert into terminal and tighten screw.
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If the grounding wire breaks at the grounding plug,
perform the following steps:
1. Pull rubber boot off of wire at grounding plug and
slide boot over grounding wire.
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2. Loosen screw and remove broken wire. Insert
stripped grounding wire and tighten screw.
3. Replace rubber boot onto grounding plug.
3. Snap the grounding spool back together.
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Warnings
WARNING
WARNINGWARNINGWARNING
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:
• Do not spray flammable or combustible liquids in a confined area.
• Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area.
• Paint or solvent flowing through the sprayer is able to result in static electricity. Static electricity creates a risk of fire or explosion in the presence of paint or solvent fumes. The sprayer and all objects
in spray area shall be properly grounded to protect against static discharge, sparks, or shocks.
• Always connect the grounding cord provided when spraying flammable materials or static producing
oil-based materials. See Grounding Instructions, page 3.
• If there is static sparking or you feel a shock, stop operation immediately and connect sprayer to a
properly grounded electrical outlet with the ground wire provided.
• Do not spray flammable or combustible materials near open flame or sources of ignition such as cigarettes, external motors, and electrical equipment.
• Do not operate light switches, engines, or similar spark producing products in the spray area.
• Do not smoke in the spray area.
• Keep spray area clean and free of paint or solvent containers, rags, and other flammable materials.
• Know the contents of the paints and solvents being sprayed. Read all Material Safety Data Sheets
(MSDS) and container labels provided with the paints and solvents. Follow the paint and solvents
manufacturer’s safety instructions.
• Fire extinguisher equipment shall be present and working.
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 sprayer 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 engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.
• Always use the spray tip guard. Do not spray without spray tip guard in place.
• Use caution when cleaning and changing spray tips. In the case where the spray tip clogs while
spraying, follow the Pressure Relief Procedure for relieving the pressure before reversing or removing the spray tip to clean.
• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, follow the Pressure Relief Procedure and engage the trigger lock.
• Check parts for signs of damage. Replace any damaged parts with genuine Graco parts.
• This system is capable of producing 1700 psi. Use replacement parts or accessories that are rated a
minimum of 1700 psi.
• Do not carry the sprayer with a finger on the trigger.
• 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.
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Warnings
WARNING
WARNINGWARNINGWARNING
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Disconnect the battery before servicing.
• Always wear appropriate gloves, eye protection, and a respirator or mask when painting.
• Do not operate or spray near children. Keep children away from equipment at all times.
• Do not overreach or stand on an unstable support. Keep effective footing and balance at all times.
• Stay alert and watch what you are doing.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Use only in dry locations. Do not expose to water or rain.
• Use in well-lit areas.
• Always replace cracked, broken or missing parts immediately with genuine Graco parts. See Parts
List, page 19.
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.
• 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.
• When spraying flammable materials, use only Graco SlimLine battery 16G610. Do not use Graco
premium battery 16D558 when spraying flammable material.
• Do not throw into fire.
• Charge only with Graco approved charger as listed in this manual.
• Do not store at temperatures below 32° or above 113°F (0° to 45°C).
• Do not use at temperatures below 40° or above 90° F (4° to 32°C).
• 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.
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Warnings
WARNING
WARNINGWARNINGWARNING
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.
• 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 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.
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, hearing loss,
inhalation of toxic fumes, and burns. This 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.
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Component Identification
Component Identification
A
*B
C
P
D
N
M
L
K
J
H
G
FE
Q
R
A Fine Finish Tip/Guard Assembly
*B Tip Filter (Reverse Threaded)
C Flexible Suction Tube
D Pressure Control Knob
E Prime/Pressure Relief Valve
F Grounding Plug
G SlimLine Battery
H Battery Release Button
J Indicator Light
K Trigger
W
S
T
L Trigger Lock
MStatic Wick
N Hi/Lo Switch (Motor Speed)
P Outlet Valve Access Plug
Q Startup/Storage Kit
R Lithium Ion Battery Charger
S Cup Liner Replacement (10 Pack)
TCup Lid
WStorage Case
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*NOTE: Tip filter is reverse-threaded. Turn left (or counter-clockwise) to tighten, turn right (or clockwise) to loosen.
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Charging the Battery
Charging the Battery
3. When battery becomes fully charged, immediately
unplug the charger from the power supply and remove
the battery from the charger.
Replace and charge battery only in a well-ventilated area
and away from flammable or combustible materials,
including paints and solvents.
Batteries are initially 50% charged to provide optimum battery life and require charging before first use. It takes
approximately 25 minutes to charge a dead battery to 80%,
at which point it can be used. It will take approximately 40
minutes to fully charge a dead battery.
1. Place charger in a dry, well-ventilated area and away
from flammable or combustible materials, including
paints and solvents.
2. Plug charger into an electrical outlet and slide battery
into charger as shown (light will turn on in 5 seconds).
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Charger Status Indicator Lights
NOTE: The amount sprayed with each battery varies
depending on material, tip size, motor speed and pressure
setting. Typical results are 1 to 6 cups of material sprayed
per battery. Generally you will get longer battery life at
higher pressure settings and at low motor speed.
Label Appearance Description
Solid green light Indicates a full charge. Battery can be used.
Flashing green light
Flashing red light
Solid red light
Battery is charging, indicates 80% charge.
Battery can be used.
Battery is charging, indicates less than 80% charge.
Do NOT use battery.
Battery is too hot or too cold to charge. Remove battery and allow to cool or
warm up before charging.
Sprayer Status Indicator
Light* Appearance Description
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*NOTE: The sprayer status indicator light is visible for 10 seconds after the trigger is released.
No light Normal operation.
Solid red Battery is low on power and needs to be charged, or battery is too cold
and must warm up before spraying.
Flashing red Battery temperature is too high, or tip is clogged.
See Troubleshooting, page 26.
8 3A1698F
Common Procedures
Common Procedures
Trigger Lock
Always engage the trigger lock when you stop spraying
to prevent the sprayer from being triggered accidentally
by hand, or if dropped or bumped.
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Trigger Locked
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Pressure Relief Procedure
Do not operate or spray near children. Do not aim the
sprayer at, or spray any person or animal. Keep hands
and other body parts away from the front of the
sprayer. For example, do not try to stop the paint flow
with any part of the body.
This sprayer builds up an internal pressure of 1,700 psi
during use. Follow this Pressure Relief Procedure
whenever you stop spraying and before cleaning,
checking, servicing, or transporting equipment to
prevent serious injury.
4. Engage trigger lock.
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Trigger Unlocked
(red ring is visible)
Prime/Pressure Relief Valve Position
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(For priming and releasing
UP position
pump pressure)
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DOWN position
(Ready to spray)
5. Put prime/pressure relief valve UP to release pressure.
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Spray Tip Position
Always perform Pressure Relief Procedure before
adjusting spray tip position.
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Tip Forward
(SPRAY position)
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Tip Reversed
(UNCLOG position)
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Common Procedures
Setting Hi/Lo Switch (Motor Speed)
Low Speed
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1. To extend battery life, try spraying with low motor
speed to get an acceptable spray pattern.
2. Shift to high speed if needed to achieve an acceptable spray pattern.
High Speed
Speed Control
Switch
Adjusting Pressure
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Minimum Pressure Setting
1. To reduce overspray, always spray at lowest pressure that results in an acceptable spray pattern.
2. Spray test pattern and adjust pressure to get
desired coverage.
3. With some materials, if pressure is set too low, no
material may spray out. Turn pressure control up.
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Maximum Pressure Setting
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