MasterCraft 058-9807-2 Operating Manual
model no. 058-9807-2
OPERATING
MANUAL
IMPORTANT:
For your own safety, read and follow all of the Safety Guidelines
and Operating Instructions before operating this air-powered
gravity-feed spray gun. Keep this manual for future reference.
AIR-POWERED
GRAVITY-FEED SPRAY GUN KIT
3
TABLE OF CONTENTS
TABLE OF CONTENTS
TECHNICAL SPECIFICATIONS
SAFETY GUIDELINES
KEY PARTS DIAGRAM
TECHNICAL INFORMATION
OPERATING INSTRUCTIONS
MAINTENANCE
TROUBLESHOOTING
EXPLODED VIEW
PARTS LIST
WARRANTY
4
5
10
11
13
19
22
24
25
28
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SAFETY GUIDELINES
TECHNICAL SPECIFICATIONS
model no. 058-9807-2 | contact us 1-800-689-9928
TECHNICAL SPECIFICATIONS
These precautions are intended for the personal safety of the user and others working with the
user. Please take time to read and understand them.
Make sure you read and understand this manual before using this tool. Make sure other users
read and understand this manual before they use the tool.
SAFETY GUIDELINES
PERSONAL SAFETY
Potential hazard that will result in serious
injury or death.
Potential hazard that could result in
serious injury or death.
Potential hazard that may result in
injury or damage to equipment.
Note: The word “Note” is used to inform the readers of something
they need to know about the tool.
WARNING!
CAUTION!
DANGER!
This manual contains information that relates to PROTECTING PERSONAL SAFETY and
PREVENTING EQUIPMENT PROBLEMS. It is very important to read this manual carefully and
understand it thoroughly before using the product. The symbols listed below are used to
indicate this information.
FLUID DELIVERY
NOZZLE
AIR HOSE REQUIRED
PAINT VISCOSITY
CFM REQUIREMENT
AIR INLET
PAINT CAPACITY
NORMAL AIR PRESSURE
WEIGHT
MAXIMUM MATERIAL TEMPERATUER
Gravity
1.4 mm & 1.7 mm
3/8" (9.5 mm)
Water–based paint
3.4 CFM @ 40 PSI
1/4"-18 NPT
0.6 L
29-50 PSI (2.0-3.5 bar)
1 lb 9 oz (0.65 kg)
50 ℃（122℉）
CF: Cubic Feet (the volumetric flow rate of air corrected to standardized
conditions of temperature and pressure).
NPT: National Pipe Thread.
FLUID DELIVERY
NOZZLE
AIR HOSE REQUIRED
PAINT VISCOSITY
CFM REQUIREMENT
AIR INLET
PAINT CAPACITY
NORMAL AIR PRESSURE
WEIGHT
MAXIMUM MATERIAL TEMPERATUER
Gravity
1.0 mm
3/8" (9.5 mm)
Water–based paint
1.4 CFM @ 40 PSI
1/4"-18 NPT
0.12 L
40-58 PSI (2.75-4.0 bar)
11 oz (0.32 kg)
50 ℃（122℉）
76
model no. 058-9807-2 | contact us 1-800-689-9928
Do not use oxygen or any other combustible or bottled
gas to power air-powered tools. Failure to observe this
warning can cause explosion and serious personal
injury or death. Use only compressed air to power
air-powered tools. Use a minimum of 25' (7.6 m) of
hose to connect the tool to only compressor. Failure to
comply will result in serious injury or death.
Risk of inhalation: Never directly inhale the air produced by the
compressor.
Risk of electric shock: Do not expose a compressor to rain.
Store it indoors. Disconnect the compressor from the power
source before servicing. The compressor must be grounded.
Do not use grounding adaptors.
Risk of personal injury: Do not direct compressed air from the air hose
towards the user or other people or animal.
Risk of burns: The pump and the manifold generate high temperatures. In
order to avoid burns or other injuries, do not touch the pump, the manifold,
or the transfer tube while the compressor is running. Allow the parts to cool
down before handling or servicing. Keep children and pets away from the
compressor at all times.
Risk of bursting: Do not adjust the pressure switch or safety valve for any
reason. They have been preset at the factory for this compressor’s maximum
pressure. Tampering with the pressure switch or the safety valve may cause
personal injury or property damage.
Risk of bursting: Make sure the regulator is adjusted
so that the compressor outlet pressure is set lower
than the maximum operating pressure of the tool.
Before starting the compressor, pull the ring on the
safety valve to make sure the valve moves freely.
Drain water from the tank after each use. Do not weld
nor repair the tank. Relieve all pressure in the hose
before removing or attaching accessories.
SAFETY GUIDELINES
SAFETY GUIDELINES
SAFETY GUIDELINES
Potential hazard that will result in serious injury or loss of life.
Potential hazard that could result in serious injury or loss of life.
• Do not allow unskilled or untrained individuals to operate the
Gravity-feed Spray Gun.
• Use components recommended by manufacturers: Never modify the
tool for other applications. Use only parts, nozzles, and accessories
with specifications as mentioned in this manual (see section “
Technical Specifications”).
• Inspect the tool components and attachments before operation and
ensure that they are assembled properly and are not damaged.
Failure to comply could lead to serious injury or loss of life.
• Locate the compressor in a well-ventilated area for cooling, at a
minimum of 12" (31 cm) away from the nearest wall.
• Protect the air hose and the power cord from damage and puncture.
Inspect them for weak or worn spots every week, and replace them
if necessary.
WARNING!
DANGER!
• Keep children away from the work area. Do not allow children to
handle power tools.
• Do not point the tool towards yourself or other people, even when
the tool has stopped. Keep hands, feet, and all other parts of the
body clear from work area.
• Never use homogenate hydrocarbon solvent, which can chemically
react with aluminum and zinc parts and which is not chemically
compatible with aluminum and zinc parts.
98
model no. 058-9807-2 | contact us 1-800-689-9928
CAUTION!
Potential hazard that may result in injury or damage to
equipment.
CAUTION!
Potential hazard that may result in injury or damage to
equipment.
Note: Recycle unwanted materials rather than disposing of them as waste. Sort
the tools, hoses, and packaging in specific categories and take them to the local
recycling centre or dispose of them in an environmentally safe way.
SAFETY GUIDELINES
SAFETY GUIDELINES
• Keep proper footing at all times in order to ensure correct balance.
• Do not use a tool that is leaking air, that has missing or damaged parts, or
that requires repairs. Verify that all screws are securely tightened.
• For optimal safety and tool performance, inspect the tool daily in order to
ensure free movement of the trigger, safety mechanisms, and springs.
• Ensure proper tool operation before painting. Before painting, inspect to
ensure free movement of the trigger and nozzle.
• Check the tightness of screws before operating the tool. Before operating
the tool, make sure all the screws and caps are securely tightened to
prevent leakage.
• Keep the work area clean. A cluttered or dirty workbench may lead to an
accident. Floors should be kept clear.
• Handling and storage of oil: Use with adequate ventilation. Avoid contact of
oil with eyes, skin, and clothing. Avoid breathing spray or mist. Store in a
tightly closed container in a cool, dry, well-ventilated area free from
incompatible substances.
• Do not use the tool near or below freezing temperatures, as doing so may
cause tool failure.
• Do not store the tool in a freezing environment to prevent ice formation on
the operating valves of the tool, as doing may cause tool failure.
• Use safety goggles and ear protection. Wear safety glasses
with side shields when operating the tool/compressor and
verify that others in the work area are also wearing safety
glasses. Safety glasses must conform to American National
Standards Institute (ANSI Z87.1) requirements and must
provide protection from flying particles from the front and
the sides.
Air-powered tools are loud and the sound can cause hearing
damage. Always wear ear protection to help prevent hearing
damage and loss. Failure to comply may result in moderate
injury.
Disconnect the spray gun from the air supply hose and turn
off the compressor before performing any maintenance,
when the tool is not in use, when it is being handed to
another person, and when it is left unattended. It is
recommended to use a ball valve in the gun to air supply,
for emergency stop and prevention of unintended operation.
•
•
Use a safety respirator: Toxic vapours produced by spraying
certain materials can cause serious damage to health.
Always wear safety glasses, gloves, and a respirator to
prevent the hazard caused by inhaling toxic vapour or
contact of solvent and paint with eyes or skin. Failure to
comply may result in moderate injury.
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