Magnum 257065 Specifications

Repair and Parts
Visit our website;
http://MAGNUMLTS.Graco.com
LTS 15, LTS 17, ProLTS 17 and
ProLTS 19 Airless Sprayers
313036L
EN
- For portable spray applications of architectural paints and coatings -
Models 257060, 257065, 257070, 257080,
24N906, 24N808
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
See page 2 for model and series information including
dispense rate, recommended hose length, guns, and
maximum working pressure.
LTS 15 & LTS 17 Models ONLY: Use water-based or
mineral spirit-type materials only. Do not use materials
having flash points lower than 70° F (21° C). This includes,
but is not limited to, acetone, xylene, toluene, or naptha.
For more information about your material, request MSDS
from distributor or retailer.
IMPORTANT SAFETY INSTRUCTIONS.
Read all warnings and instructions in this
manual. Save these instructions.
Related Manual
313034
ti11304a
ti11305a
MAGNUM LTS 17
Model: 257065
Series A, B
ti9369a
MAGNUM ProLTS 17
Model: 257070
Series A
ti9369b
MAGNUM ProLTS 17
Model: 24N906
Series A
ti9368a
MAGNUM ProLTS 19
Model: 257080
Series A
MAGNUM LTS 15
Model: 257060
Series A, B, C
ti9368b
MAGNUM ProLTS 19
Model: 24N808
Series A
Specifications
Specifications
This equipment is not intended for use with flammable or combustible materials used in places such as cabinet
shops or other “factory”, or fixed locations. If you intend to use this equipment in this type of application, you must
comply with NFPA 33 and OSHA requirements for the use of flammable and combustible materials.
Model Name
MAGNUM
LTS 15
MAGNUM
LTS 17
MAGNUM
ProLTS 17
MAGNUM
ProLTS 19
Maximum Working
Pressure
Dispense Rate
gpm (lpm)
Hose Length and
Diameter
Gun
Model
PSI
MPa
bar
A, B, C
0.27 gpm
(1.02 lpm)
1/4 in. x 25 ft
(6.4 mm x 7.5 m)
SG2
3000
21
207
A, B
0.31 gpm
(1.17 lpm)
1/4 in. x 25 ft
(6.4 mm x 7.5 m)
SG2
3000
21
207
A
0.34 gpm
(1.29 lpm)
1/4 in. X 50 ft
(6.4 mm x 15 m)
SG3
3000
21
207
A
0.38 gpm
(1.44 lpm)
1/4 in. X 50 ft
(6.4 mm x 15 m)
SG3
3000
21
207
Series
Getting Started
Fold-n-Store™ Cart (ProLTS Sprayers Only)
1. Unfold Fold-n-Store
handle (a) and align
as shown.
a
d
4. Install hose rack (d) to frame
handle. Install lock nuts.
Tighten securely.
2. Tighten wingnuts (b).
b
3. Grasp cart handle
securely with one hand.
With the other hand, lift
and pull handle (a)
located in front of
sprayer frame, toward
you. Lift up front of
sprayer until you hear a
click and the cart is
locked in place.
ti9675a
ti9369a
5. Secure power cord in clip
(e) located underneath
storage compartment.
c
ti9679a
e
2
ti9719a
313036L
Warnings
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. Refer
back to these warnings. Additional, product specific warnings may be found throughout the body of this manual
where applicable.
WARNING
GROUNDING
This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the electric current. This product is equipped with a cord
having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is
properly installed and grounded in accordance with all local codes and ordinances.
• Improper installation of the grounding plug is able to result in a risk of electric shock.
• When repair or replacement of the cord or plug is required, do not connect the grounding wire to either
flat blade terminal.
• The wire with insulation having an outer surface that is green with or without yellow stripes is the
grounding wire.
• Check with a qualified electrician or serviceman when the grounding instructions are not completely
understood, or when in doubt as to whether the product is properly grounded.
• Do not modify the plug provided; if it does not fit the outlet, have the proper outlet installed by a qualified electrician.
• This product is for use on a nominal 120V circuit and has a grounding plug similar to the plug illustrated
in the figure below.
ti9164a
•
•
Only connect the product to an outlet having the same configuration as the plug.
Do not use an adapter with this product.
Extension Cords:
• Use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle that
accepts the plug on the product.
• Make sure your extension cord is not damaged. If an extension cord is necessary, use 12 AWG
(2.5 mm2) minimum to carry the current that the product draws.
An undersized cord results in a drop in line voltage and loss of power and overheating.
313036L
3
Warnings
WARNING
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 materials near an open flame or sources of ignition such as
cigarettes, motors, and electrical equipment. For LTS 15 and LTS 17 models: only use water-based
or mineral spirit-type materials with a flash point greater than 70° F (21° C).
• Paint or solvent flowing through the equipment is able to result in static electricity. Static electricity
creates a risk of fire or explosion in the presence of paint or solvent fumes. All parts of the spray
system, including the pump, hose assembly, spray gun, and objects in and around the spray area shall
be properly grounded to protect against static discharge and sparks. Use Graco conductive or
grounded high-pressure airless paint sprayer hoses.
• Verify that all containers and collection systems are grounded to prevent static discharge.
• Connect to a grounded outlet and use grounded extensions cords. Do not use a 3-to-2 adapter.
• Do not use a paint or a solvent containing halogenated hydrocarbons.
• Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area. Keep pump
assembly in a well ventilated area. Do not spray pump assembly.
• Do not smoke in the spray area.
• Do not operate light switches, engines, or similar spark producing products in the spray area.
• Keep 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.
• Sprayer generates sparks. When flammable liquid is used in or near the sprayer or for flushing or
cleaning, keep sprayer at least 20 feet (6 m) away from explosive vapors.
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.
• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn
off the unit and follow the Pressure Relief Procedure for turning off the unit.
• Check hoses and parts for signs of damage. Replace any damaged hoses or parts.
• This system is capable of producing 3000 psi. Use Graco replacement parts or accessories that are
rated a minimum of 3000 psi.
• Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.
• 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.
4
313036L
Warnings
WARNING
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 MSDS from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure (If applicable.)
• 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.
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can cause electric
shock.
• Turn off and disconnect power cord before servicing equipment.
• Connect only to grounded electrical outlets.
• Use only 3-wire extension cords.
• Ensure ground prongs are intact on power and extension cords.
• Do not expose to rain. Store indoors.
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.
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:
• Do not touch hot fluid or equipment.
MOVING PARTS HAZARD
Moving parts can pinch, cut or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure and disconnect all power sources.
313036L
5
Warnings
WARNING
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.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
PERSONAL PROTECTIVE EQUIPMENT
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
The engine exhaust from this product contains a chemical known to the State of California to cause
cancer, birth defects or other reproductive harm. Wash hands after handling.
6
313036L
Notes
Notes
313036L
7
Component Identification
Component Identification
A
Airless spray gun
Sprays fluid.
B
Power switch
Turns sprayer ON and OFF.
C
Pressure control knob
Increases (clockwise) and decreases (counter-clockwise) fluid pressure in pump, hose, and spray gun.
C1
Setting Indicator
To select function, align symbol on pressure control knob with setting
indicator, page 11.
D
Pump fluid outlet fitting
E
InstaClean™ fluid filter
(ProLTS Sprayers Only)
Threaded connection for paint hose.
• Filters fluid coming out of pump to reduce tip plugging and
improve finish.
• Self cleans only during pressure relief.
Power-Piston™
F
Pump (behind Easy
Access door, not shown)
(ProLTS Sprayers Only)
Pumps and pressurizes fluid and delivers it to paint hose.
F1
Easy Access™ door
(ProLTS Sprayers Only)
Easy Access door permits quick access to outlet valve. To remove
door, insert flat blade of screwdriver into slot on the bottom of the
door (as shown on page 8).
G
Suction tube
Draws fluid from paint pail into pump.
H
Prime tube (with diffuser)
Drains fluid in system during priming and pressure relief.
• In PRIME position (pointing down) directs fluid to prime tube.
J
Prime/Spray valve
• In SPRAY position (pointing forward) directs pressurized fluid
to paint hose.
• Automatically relieves system pressure in overpressure
situations.
K
Storage compartment
(ProLTS 257070,257080 Sprayers
Only)
Provides onboard storage for spray tips and/or tools.
L
Inlet screen
Prevents debris from entering pump.
M
Paint hose
Transports high-pressure fluid from pump to spray gun.
™
N
Fold-n-Store Cart
(ProLTS 257070,257080 Sprayers
Only)
Q
Tip guard
R
Reversible spray tip
S
Gun trigger safety lever (page 11)
Prevents accidental triggering of spray gun.
T
Gun fluid inlet fitting
Threaded connection for paint hose.
U
Power Flush attachment
Connects garden hose to suction tube for power flushing water-base
fluids.
V
Gun fluid filter
Filters fluid entering spray gun to reduce tip clogs.
Folding cart frame for hanging on wall.
Reduces risk of fluid injection injury.
• Atomizes fluid being sprayed, forms spray pattern and controls
fluid flow according to hole size.
• Reverse unclogs plugged tips without disassembly.
W
X
AA
8
Hose wrap Rack (LTS 17, ProLTS 17,
and ProLTS 19 Only)
Pail hanger (LTS 17, ProLTS 17, and
ProLTS 19 Only)
QuickAccess™ Inlet
(ProLTS 19 257080 Only)
Stows paint hose.
For transporting pail by its handle.
Permits quick access to inlet valve to clear debris.
313036L
Component Identification
ti9724a
ti9346a
U
W
B
K
J
F
F1
N
ti9670a
H
X
C
G
C1
ti9368b
AA
L
ti9669a
E
D
ProLTS Series A shown
R
S
Q
A
V
SG2/SG3
M
313036L
T
ti11987a
ti11988a
9
Installation
Installation
Grounding and Electric
Requirements
Fluid supply container: follow local code.
Sprayer must be grounded. Grounding reduces the risk
of static and electric shock by providing an escape wire
for electrical current due to static build up or in the event
of a short circuit.
Grounding the metal pail: connect a ground wire to the
pail by clamping one end to pail and other end to ground
such as a water pipe.
•
This sprayer requires
a 120 Vac, 60 Hz,
15A circuit with a
grounding receptacle.
•
Never use an outlet
that is not grounded
or an adapter.
•
•
Solvent pails used when flushing: follow local code.
Use only conductive metal pails, placed on a grounded
surface such as concrete. Do not place the pail on a
nonconductive surface, such as paper or cardboard,
which interrupts grounding continuity.
Maintaining grounding
continuity when flushing or
relieving pressure: hold metal
part of the spray gun firmly to
the side of a grounded metal
pail, then trigger the gun.
ti5573a
Do not use the sprayer if the
electrical cord has a damaged
ground prong.
ti11986a
Thermal Overload
Only use an extension cord with
an undamaged 3-prong plug.
ti5572a
Recommended extension cords
for use with this sprayer:
• 50 ft (15.0 m) 14 AWG (2.1 mm2)
• 100 ft (30.0 m) 12 AWG (3.3 mm2)
Spray gun: ground through connection to a properly
grounded fluid hose and pump.
Motor has a thermal overload switch to shut itself down
if overheated. If unit overheats, allow approximately 45
minutes for unit to cool. Once cool, switch will close and
unit will restart.
To reduce risk of injury from motor starting
unexpectedly when it cools, always turn power switch
OFF if motor shuts down.
NOTE: Smaller gauge or longer extension cords may
reduce sprayer performance.
10
313036L
Operation
Operation
See Operation manual 312001 for basic information on
sprayer set-up, flushing, and storage.
Pressure Relief Procedure
Follow this Pressure Relief Procedure whenever you
stop spraying and before cleaning, checking, servicing,
or transporting equipment.
Trigger Lock
Always engage the trigger lock when you stop spraying
to prevent the gun from being triggered accidentally by
hand or if dropped or bumped.
1. Turn power switch OFF and unplug
power cord.
ti2018a
ti8908a
2. Turn Prime/Spray valve to
PRIME to relieve pressure.
ti8909a
Trigger Locked
Trigger Unlocked
ti9346a
3. Hold gun firmly to side of pail.
Trigger the gun to relieve pressure.
4. Engage trigger lock.
ti11986a
NOTE: Leave Prime/Spray valve in the PRIME position
until you are ready to spray again.
Pressure Control Knob Settings
If you suspect the spray tip or hose is clogged or that
pressure has not been fully relieved after following the
steps above, VERY SLOWLY loosen tip guard retaining
nut or hose end coupling to relieve pressure gradually,
then loosen completely. Clear hose or tip obstruction.
Read Unclogging Spray Tip instructions in the Sprayer
or Gun Operation manual.
ti5597a
High Pressure
Spray
Low Pressure
Spray
Prime/
Clean
Rolling
NOTE: To select function, align symbol on pressure control knob with setting indicator on sprayer.
313036L
11
General Repair Information
General Repair Information
NOTICE
• Do not run sprayer dry for more than 30 seconds.
Doing so could damage pump packings.
Flammable materials spilled on hot, bare, motor
could cause fire or explosion. To reduce risk of burns,
fire or explosion, do not operate sprayer with cover
removed.
To reduce risk of serious injury, including electric
shock:
• Do not touch moving or electric pars with fingers or
tools while testing repair.
• Unplug sprayer when power is not required for
testing.
• Protect the internal drive parts of this sprayer from
water. Openings in the cover allow for air cooling of
the mechanical parts and electronics inside. If
water gets in these openings, the sprayer could
malfunction or be permanently damaged.
• Prevent pump corrosion and damage from freezing.
Never leave water or water-base paint in sprayer
when its not in use in cold weather. Freezing fluids
can seriously damage sprayer. Store sprayer with
Pump Armor to protect sprayer during storage.
• Install all covers, gaskets, screws and washers
before you operate sprayer.
•
Keep all screws, nuts, washers, gaskets, and electrical fittings removed during repair procedures.
These parts usually are not provided with replacement kits.
•
Test repairs after problems are corrected.
•
If sprayer does not operate properly, review repair
procedure to verify you did it correctly. See Basic
Troubleshooting, page 13 and Advanced Troubleshooting, page 18.
•
Overspray may build up in the air passages.
Remove any overspray and residue from air passages and openings in the enclosures whenever
you service sprayer.
•
Do not operate the sprayer without the cover in
place. Replace if damaged. Covers direct cooling air
around motor to prevent overheating
12
313036L
Basic Troubleshooting
Basic Troubleshooting
Check everything in this Basic Troubleshooting table before you bring the sprayer to a Graco/MAGNUM authorized
service center.
Problem
Power switch is on and sprayer is
plugged in, but motor does not run,
and pump does not cycle.
Cause
Pressure is set at zero pressure.
Electric outlet is not providing
power.
Solution
Turn pressure control knob clockwise to increase pressure setting.
• Check that lighted plug on
sprayer is lit (this indicates
electric power at outlet).
•
313036L
Reset building circuit breaker or
replace fuse.
Extension cord is damaged.
Replace extension cord. Read
Grounding and Electric Requirements, page 10.
Sprayer electric cord is damaged.
Check for broken insulation or wires.
Replace electric cord if damaged.
Motor or control is damaged.
Take sprayer to Graco/MAGNUM
authorized service center.
13
Basic Troubleshooting
Problem
Pump does not prime.
Cause
Solution
Prime/Spray Valve is in SPRAY
position.
Turn Prime/Spray Valve to PRIME
position (pointing down).
Inlet screen is clogged or suction
tube is not immersed.
Clean debris off inlet screen and
make sure suction tube is immersed
in fluid.
Pump was not primed with flushing
fluid.
Remove suction tube from paint.
Prime pump with water or solvent-based flushing fluid, see Operation manual 313034.
Inlet valve check ball is stuck.
Remove suction tube and place a
pencil into the inlet section to dislodge the ball, allowing pump to
prime properly. Or, Power Flush
sprayer, see Operation manual
313034.
AutoPrime may need replacement.
Turn power switch ON and listen for
“tap” in pump. If you do not hear
“tap”, AutoPrime is damaged. Take
sprayer to Graco/MAGNUM authorized service center.
Inlet valve check ball or seat is dirty.
Remove inlet fitting. Clean or
replace ball and seat.
Outlet valve check ball is stuck.
ProLTS 17 and ProLTS 19: Insert
screw driver in slot and remove
Easy-Access door, page 8.
Unscrew outlet valve with a 3/4 in.
socket. Remove and clean assembly.
LTS 15 and LTS 17: Remove outlet
fitting and clean outlet check ball.
Suction tube is leaking, allowing air
to enter.
Pump valves are worn.
Paint is very thick or tacky.
Check suction tube for cracks and
cuts. Make sure suction tube clamp
is on hose. Replace suction tube if
cracked or damaged.
Check for worn pump valves.
a. Prime sprayer with paint
b. Trigger gun momentarily.
When trigger is released,
pump should cycle momentarily and stop. If pump continues to cycle, pump valves
may be worn.
Thin material per manufacturer
recommendations.
Momentarily turn power switch OFF
to allow pump to slow and stop.
Repeat as necessary.
14
313036L
Basic Troubleshooting
Problem
Cause
Solution
Pump cycles but does not build up
pressure.
Prime/Spray valve in PRIME position (pointing down).
Turn Prime/Spray valve to SPRAY
position (pointing forward).
Pump is not primed.
Prime pump, see Operation manual
313034.
Inlet screen is clogged or suction
tube is not immersed.
Clean debris off inlet screen and
make sure suction tube is immersed
in fluid.
Suction tube is leaking, allowing air
to enter.
Check suction tube for cracks and
cuts. Make sure suction tube clamp
is on hose. Replace suction tube if
cracked or damaged.
Prime/Spray Valve is worn or
obstructed with debris.
Take sprayer to Graco/MAGNUM
authorized service center.
Pump check ball is stuck.
Read Pump does not prime section in Troubleshooting, page 14.
Pressure is set too low.
Slowly turn pressure control knob
clockwise to increase pressure setting which will turn motor on to build
pressure.
Spray tip is clogged.
Unclog spray tip, see Operation
manual 313034.
InstaClean fluid filter is clogged.
(ProLTS 17 and ProLTS 19 Only)
Clean or replace InstaClean fluid filter, see Operation manual 313034.
Spray gun fluid filter is clogged.
Clean or replace gun fluid filter, see
Operation manual 313034.
Spray tip is too large or worn.
Replace tip.
Pump cycles, but paint only dribbles
or spurts when spray gun is triggered.
313036L
15
Basic Troubleshooting
Problem
Cause
Pressure is set at maximum but
Spray tip is clogged.
cannot achieve a good spray pattern.
Reversible spray tip is in UNCLOG
position.
Spray tip is too large for sprayer.
Spray tip is worn beyond capability of
sprayer.
Extension cord is too long or not
heavy enough gauge.
Spray gun fluid filter is clogged.
InstaClean fluid filter is clogged.
(ProLTS 17 and ProLTS 19 Only)
Inlet screen is clogged.
Pump valves are worn.
Material is too thick.
Hose is too long (if extra section is
added).
Spray gun stopped spraying. Pump
is not cycling.
When paint is sprayed, it runs down
the wall or sags.
Solution
Unclog spray tip, see Operation
manual 313034.
Rotate arrow-shaped handle on
spray tip so it points forward on gun.
Select smaller spray tip.
Replace spray tip.
Replace extension cord. See
Grounding and Electrical
Requirements, page 10.
Clean or replace spray gun fluid filter,
see Operation manual 313034.
Clean or replace InstaClean fluid
filter, see Operation manual 313034.
Clean debris off inlet screen.
Check for worn pump valves.
a. Prime sprayer with paint
b. Trigger gun momentarily.
When trigger is released,
pump should cycle momentarily and stop. If pump continues to cycle, pump valves
may be worn.
Thin material.
Remove extra section of hose.
Spray tip is clogged.
Unclog spray tip, see Operation
manual 313034.
Coat is going on too thick.
Move gun faster.
Choose a tip with smaller hole size.
Choose tip with wider fan.
Make sure gun is far enough from
surface.
When paint is sprayed, coverage is
Coat is going on too thin.
Move gun slower.
inadequate.
Choose tip with larger hole size.
Choose tip with narrower fan.
Make sure gun is close enough to
surface.
Fan pattern varies dramatically while Pressure control switch is worn and Take sprayer to Graco/MAGNUM
causing excessive pressure variation. authorized service center.
spraying.
OR
Sprayer does not turn on promptly
when resuming spraying.
Cannot trigger spray gun.
Paint is coming out of pressure
control switch.
16
Spray gun trigger lock is locked.
Pressure control switch is worn.
Rotate trigger safety lever to unlock
trigger lock, page 11.
Take sprayer to Graco/MAGNUM
authorized service center.
313036L
Basic Troubleshooting
Problem
Prime/Spray valve actuates
automatically relieving pressure
through prime tube.
Paint leaks down outside of pump.
Motor is hot and runs intermittently.
Motor automatically shuts off due to
excessive heat. Damage can occur if
cause is not corrected. See Thermal
Overload, page 10.
Cause
System is over pressurizing.
Take sprayer to Graco/MAGNUM
authorized service center.
Pump packings are worn.
Take sprayer to Graco/MAGNUM
authorized service center.
Keep vent holes clear of obstructions
and overspray and keep sprayer
open to air.
Replace extension cord. Read
Grounding and Electrical
Requirements, page 10.
Use electrical generator with a proper
voltage regulator. Sprayer requires
120VAC, 60 Hz, 1500-Watt
generator.
Vent holes in enclosure are plugged
or sprayer is covered.
Extension cord is too long or not a
heavy enough gauge.
Unregulated electrical generator
being used has excessive voltage.
313036L
Solution
17
Advanced Troubleshooting
Advanced Troubleshooting
See Basic Troubleshooting first, page 13 for problems that are more easily remedied.
General Problem: Motor Does Not Operate
Specific Problem
Cause
Power switch is on and
sprayer is plugged in; pump
does not cycle.
See Basic Troubleshooting,
page 13.
Basic mechanical problems.
Paint is frozen or hardened in
pump.
Solution
Unplug sprayer from electrical outlet.
If paint is frozen in sprayer:
Do NOT try to start sprayer until completely
thawed or you may damage the motor, control
board, and/or drivetrain.
1. Turn power switch OFF.
2. Place sprayer in warm area for several hours.
3. Plug sprayer in.
4. Turn power switch ON and flush sprayer with
water or mineral spirits.
a. Turn on sprayer.
b. Turn prime valve to PRIME position.
If paint hardened in sprayer:
ProLTS 17 and ProLTS 19: Replace pump
packings. See List of Kits, page 28.
LTS 15 and LTS 17: Replace complete pump.
See List of Kits, page 28.
Remove all residue from inlet and outlet valves.
18
Gears are damaged.
Remove motor enclosure and rotate motor fan to
check for bad gears. If gears bind or slip, remove
pump cover and replace failed gears. See List of
Kits, page 28.
ProLTS 17 and ProLTS 19:
Yoke is broken because pump
is locked up due to dried paint
or worn packings.
Repair or replace using Gear/Yoke Kit. See List
of Kits, page 28.
Replace pump packings on ProLTS 17 and
ProLTS 19 sprayers. See List of Kits, page 28.
313036L
Advanced Troubleshooting
Specific Problem
Basic electrical problems.
Cause
Solution
Motor overheated.
Allow motor to cool for 45 minutes. Retry.
Electrical outlet is damaged.
Reset building circuit breaker or replace fuse. Try
another outlet.
Check electric supply with volt meter. Meter must
read 85 to 130V AC. If voltage is too high, do not
plug sprayer in until outlet is corrected.
Control board leads are
improperly fastened, improperly mated, or
corroded.
Replace any loose terminals. Make sure all leads
and harnesses are firmly connected.
ProLTS 17 and ProLTS 19: Check pressure
control harness connection on front side of drive
housing.
Clean control board terminals. Securely reconnect leads.
Motor brushes are worn.
Check length of BOTH brushes (brushes do not
wear evenly on both sides of the motor). Brush
length must be 0.25 in. (6.4mm). If brushes are
worn replace motor using Motor Kit, page 28.
Motor armature commutator
damaged.
Check for burn spots, gouges and extreme
roughness. If damaged or if shorts are evident,
replace motor using Motor Kit, page 28.
Fuse is blown.
Find cause for blown fuse before replacing. Turn
the motor fan to check for a locked gear or pump.
Use a continuity meter to check for a short to
ground caused by a pinched wire.
ProLTS 17 and ProLTS 19: Replace the fuse
with correct fuse kit. See List of Kits, page 28.
LTS 15 and LTS 17: The fuse is not replaceable.
Replace control board. See List of Kits, page
28.
Motor armature shorting.
Check for shorts. See Motor Diagnostics, page
25. If shorts are evident, replace motor using
Motor Kit, page 28.
Motor armature open circuit.
Check motor leads for continuity. If open circuit,
check brushes. Use Motor Kit to replace motor.
See List of Kits, page 28.
Control board damaged.
See Control Board Diagnostics, page 27.
Replace control board if damaged using Control
Board Kit, page 28.
CAUTION: Do not perform
control board diagnostics until
you have determined the
armature is good. A damaged
armature can burn out a good
control board.
313036L
19
Advanced Troubleshooting
Specific Problem
Sprayer Wiring Problems
NOTE: Remove enclosure
mounting screws and pull
enclosure away from drive
housing. Take care not to pull
on leads from electrical cord
and power switch.
Cause
Sprayer power cord damaged.
Solution
Unplug sprayer power cord.
Disconnect black power cord wire at power
switch.
Unplug in-line connection white cord wire.
Plug in power cord.
Test voltage between black and white wires of
power cord. Meter must read 85 to 130V AC.
Replace power cord if no voltage.
Sprayer power switch damaged.
1. Unplug sprayer power cord.
2. Disconnect black control board wire at power
switch.
3. Unplug in-line connection white cord wire.
4. Plug in power cord.
5. Turn power switch ON.
6. Test voltage between open terminal of power
switch and white power cord wire. Meter must
read 85 to 130V AC.
7. Replace power switch if no voltage.
Motor thermal overload cutoff 1. Unplug sprayer power cord.
switch.
2. Remove motor harness from control card.
3. Check for continuity between yellow leads or
WARNING: See Startup
motor harness (Pro LTS 19 only).
Hazard After Thermal Over4. If thermal relief switch is open (no continuity)
load on page 10.
allow motor to cool.
5. If switch remains open after motor cools,
replace motor using Motor Kit, page 28.
6. If thermal relief switch closes after motor
cools, find correct cause of overheating.
20
313036L
Advanced Troubleshooting
General Problem: Circuit Breaker is Tripping
Specific Problem
Cause
Solution
Building circuit breaker opens
as soon as sprayer is turned
on.
Sprayer electrical wiring is
pinched or insulation is damaged.
Repair or replace any damaged wiring or terminals. Securely reconnect wires.
NOTE: Remove enclosure
mounting screws and pull
enclosure away from drive
housing. Take care not to pull
on leads from electrical cord
and power switch.
Wires between pressure control switch and control board
are pinched.
Motor armature is shorting.
Check for shorts. See Motor Diagnostics, page
25. If shorts are evident, replace motor using
Motor Kit, page 28.
Control board is damaged.
See Control Board Diagnostics, page 27.
Replace control board if damaged using Control
Board Kit, page 28.
CAUTION: Do not perform
control board diagnostics until
you have determined the
armature is good. A bad
motor armature can burn out
a good motor control board.
Building circuit breaker opens
as soon as sprayer is plugged
into outlet and sprayer is NOT
turned on.
Sprayer power cord damaged.
Unplug sprayer power cord.
Disconnect black power cord wire at power
switch.
Unplug in-line connection white cord wire.
NOTE: Remove enclosure
mounting screws and pull
enclosure away from drive
housing. Take care not to pull
on leads from electrical cord
and power switch.
Plug in power cord.
Test voltage between black and white wires of
power cord. Meter must read 85 to 130V AC.
Replace power cord if no voltage.
Sprayer power switch damaged.
1. Unplug sprayer power cord.
2. Disconnect black control board wire at power
switch.
3. Unplug in-line connection white cord wire.
4. Plug in power cord.
5. Turn power switch ON.
6. Test voltage between open terminal of power
switch and white power cord wire. Meter must
read 85 to 130V AC.
7. Replace power switch if no voltage.
Also see Basic Electrical Problems, and Sprayer Wiring Problems, pages 19 - 20.
313036L
21
Advanced Troubleshooting
General Problem: Erratic Motor Operation
Specific Problem
Cause
Solution
Sprayer quits after running for
5 to 10 minutes
Building circuit is overloaded.
Remove other loads from building circuit or find
another circuit that has less load. See Grounding and Electric Requirements, page 10.
Electrical outlet supplying
wrong voltage.
Try another outlet. Check electric supply with volt
meter. Meter must read 85 to 130V AC. If voltage
is too high, do not use outlet until corrected.
Also see Basic Electrical Problems and Sprayer Wiring Problems, pages 19 - 20.
Motor is overheating.
Warning: See Thermal Overload, page 10.
After motor cools, operate sprayer and determine if motor stops when trigger on gun is
released. If sprayer runs continuously, replace
Pressure Control. See List of Kits, page 28.
Relieve pressure and remove motor enclosure.
Turn motor fan by hand to check for binding
gears or seized pump. See List of Kits, page
28.
22
313036L
Advanced Troubleshooting
General Problem: Low or Fluctuating Output
Specific Problem
Cause
Pump cycles, but output is low
or surging.
See Basic Troubleshooting,
page 13.
Worn or obstructed inlet and
outlet valves.
Solution
Check for worn pump valves as follows:
Prime sprayer with paint. Turn the Prime/Spray
valve to SPRAY position. Turn pressure control fully
clockwise.
Trigger spray gun briefly.
When spray gun trigger is released pump should
cycle momentarily and stop.
If pump continues to cycle, pump valves may be
worn or obstructed.
For replacement inlet and outlet valve kits, see List
of Kits, page 28.
Prime/Spray valve is leaking
out drain line when
Prime/Spray valve is in SPRAY
position.
Check Prime/Spray valve for debris trapped on seat
and for worn parts. Torque to 130-180 in-lb
(15.8-18.1 N•m). Replace if parts are worn using
Prime/Spray Valve Kit, page 28.
Voltage from electrical outlet is
too low. Low voltages reduce
sprayer performance.
Check voltage of outlet. Meter must read 85 to
130V AC.
Extension cord is too long or
not heavy enough gauge.
Replace extension cord.
Leads from motor or pressure
switch to control board are
damaged, loose, pinched, or
overheated.
Be sure terminals are centered and firmly connected. Inspect for pinched wiring and wiring insulation and terminals for signs of overheating.
Replace any loose terminals or damaged wiring.
Securely reconnect terminals.
Motor brushes are worn.
Check length of BOTH brushes (brushes do not
wear evenly on both sides of the motor). Brush
length must be 0.25 in. (6.4mm). If brushes are
worn replace motor using Motor Kit, page 28.
Motor brush springs are broken.
If springs are broken, replace motor using Motor
Kit, page 28.
Motor brushes are binding in
brush holders.
Clean brush holders. Remove carbon dust with
small cleaning brush.
Motor stops before sprayer
reaches correct pressure (stall
pressure is too low).
Replace pressure control using Pressure Control
Switch Kit, page 28.
Control board is damaged.
See Control Board Diagnostics, page 27. If damaged, replace control board using Control Board
Kit, page 28.
CAUTION: Do not perform control board diagnostics until you
have determined the armature
is good. A damaged armature
can burn out a good control
board.
313036L
See Grounding and Electrical Requirements,
page 10.
23
Advanced Troubleshooting
Specific Problem
Cause
Solution
Motor runs and pump cycles,
but pressure does not build
up.
Intake valve or outlet valve is
not seating properly.
Remove and clean inlet valves and outlet valves.
Replace if necessary. See List of Kits, page 28.
Pump packings are worn or
damaged.
Check for leaking around pump.
ProLTS 17 and ProLTS 19: Replace pump
packings. See List of Kits, page 28.
LTS 15 and LTS 17: Replace complete pump.
See List of Kits, page 28.
General Problem: Excessive Pressure Build Up
Specific Problem
Prime/Spray Valve actuates
automatically, relieving
pressure through drain tube.
24
Cause
Solution
Pressure control switch has
pinched wires, or switch is
worn.
Replace pressure control switch using Pressure
Control Switch Kit, page 28.
Water or paint entered
pressure control switch or
shorted control board.
Use Pressure Control Switch Kit, to replace
switch. See List of Kits, page 28.
Control board failed.
See Control Board Diagnostics, page 27.
Replace damaged control board using Control
Board Kit, page 28.
313036L
Motor Diagnostics (LTS 15 and LTS 17)
Motor Diagnostics (LTS 15 and LTS 17)
If Motor Diagnostics reveal a damaged motor or if motor brushes are shorter than 1/4 in. (6.4 mm) replace the motor
using Motor Kit, page 28.
Setup
1. Unplug power cord and Relieve Pressure, page 11.
2. Remove enclosure and disconnect two black motor
leads to control board (see Wiring Diagram, page
49).
3. Remove motor fan cover by gently prying up on
retention tabs on sides of motor. Motor shaft should
spin easily when turning fan. If motor shaft does not
turn easily, there is a problem with pump, gears, or
motor (see Troubleshooting, page 13).
4. Inspect motor windings for evidence of overheating.
If windings appear burnt and motor smells, replace
motor.
5. Use Ohmmeter to measure resistance across two
black motor leads. Resistance of motor should fall
within range of 1.5 to 4.5 ohms. If motor falls outside
resistance range or is open circuit, replace motor.
6. Use Ohmmeter to measure resistance of motor
leads to motor laminations. If resistance is not open
circuit, replace motor.
7. Inspect length of both brushes by looking at brush
torsion spring. If spring is not bottomed out in slot for
brush spring, brush length is acceptable. If brushes
are worn out, replace motor.
Motor Diagnostics (ProLTS 17 and ProLTS 19)
Check for electrical continuity in motor armature, windings and brush as follows:
If Motor Diagnostics reveal a damaged motor or if motor brushes are shorter than 1/4 in. (6.4 mm) or if the motor
shaft cannot turn, replace the motor using Motor Kit, page 28.
Setup
Armature Short Circuit Spin Test
1. Relieve Pressure, page 11.
Quickly turn motor fan by hand. There should not be
electrical shorts and fan should coast two or three
revolutions before stopping. If fan does not spin freely,
armature is shorted. Replace motor using Motor Kit,
page 28.
2. Unplug electric cord.
3. Remove enclosure and disconnect motor leads from
control card.
4. Remove fan brace.
5. Remove four screws and front cover.
6. Remove yoke and guide rods.
7. Remove gear.
Armature, Brushes and Motor Wiring Open Circuit
Test (Continuity)
1. Connect red and black motor leads together with
test lead.
2. Turn motor fan by hand, about two revolutions per
second.
3. If there is an uneven resistance or no resistance,
replace motor using Motor Kit, page 28.
313036L
25
Pressure Control Switch Diagnostics
Pressure Control Switch Diagnostics
LTS 15, LTS 17, ProLTS 17 and ProLTS 19
If pressure control switch diagnostics reveal a damaged pressure control, replace it with the correct Pressure Control Switch Kit, see page 28. LTS 15 and LTS 17 sprayers have different pressure control kits because stall pressure is preset at the factory.
1. Unplug power cord and Relieve Pressure, page 11.
2. If paint is leaking from pressure control switch
between pressure control knob and base, replace
pressure control switch.
3. ProLTS 17 and ProLTS 19: Remove front cover,
yoke, and pins. Disconnect pressure control switch
connector from control board.
LTS 15 and LTS 17: Remove enclosure and disconnect pressure control switch connector from control
board. Use finger to support control board when
removing pressure control switch connector.
4. Use ohmmeter to check for no continuity between
sprayer ground and both pressure control terminals
26
in connector. If either pressure control switch lead is
shorted to ground, pressure control switch wires
have been pinched to ground during assembly and
pressure control switch needs to be replaced.
5. Use Ohmmeter to measure across two terminals in
pressure control connector. No continuity or open
circuit should exist when pressure control knob is at
lowest pressure setting (full counter-clockwise).
Replace pressure control switch if continuity exists.
6. Using ohmmeter to measure across two terminals in
pressure control connector. Continuity or closed circuit should exist when pressure control knob is set
at maximum pressure (full clockwise). Replace
pressure control switch if no continuity exists.
313036L
Control Board Diagnostics (ProLTS 17 and ProLTS 19)
Control Board Diagnostics (ProLTS 17 and ProLTS 19)
NOTE: Check for motor problems before replacing control board. A damaged motor may burn out a good control
card.
Check for a damaged control board or pressure control
switch as follows:
7. Attach harness from a pressure control switch you
know is functioning correctly to control board.
NOTE: Pressure control switch does not have to be
installed in pump.
1. Relieve Pressure, page 11.
8. Turn pressure control adjustment knob (C) +to maximum pressure setting.
2. Unplug electrical cord.
9. Plug electrical cord into 120VAC receptacle.
3. Remove four cover screws and front cover.
Remove motor enclosure.
10. Turn power switch (B) ON.
•
If motor runs, replace pressure switch.
Pressure Control Switch Kit, page 28.
•
If motor does not run, replace control board
repeat test. Control Board Kit, page 28.
4. Remove yoke and guide rods.
5. Remove gear.
6. Remove pressure control harness from control
board. Using tip of small, flat blade screwdriver,
press tab on right side connector to release.
Control Board Diagnostics (LTS 15 and LTS 17)
NOTE: Check for motor problems before replacing control board. A damaged motor may burn out a good control
card.
1. Unplug electrical cord and Relieve Pressure,
page 11.
2. Remove enclosure and check all control board connectors for proper installation (see Wiring Diagram,
page 49).
3. Check fuse on control board. If fuse is blown, determine the cause before replacing control board (see
Advanced Troubleshooting, page 18).
Pump Diagnostics
NOTICE
When repairing or cleaning the pump, never submerge
pump in water or allow fluid to enter pressure control.
When pump packings wear, paint begins to leak down
the outside of the pump. At the first sign of leakage,
replace the pump or additional damage to the drive train
could occur.
313036L
1. LTS 15 and LTS 17: Replace pump using Pump
Replacement (Complete). See List of Kits,
page 28.
ProLTS 17 and ProLTS 19: Replace pump using
Pump Repair kit. See List of Kits, page 28.
2. If there is no paint leakage, see Advanced Troubleshooting, page 18. Pump may not be defective.
27
List of Kits (Series A)
List of Kits (Series A)
Kit Number
28
Models
289107
16E829
288705
288900
244035
16E830
16E831
288695
287770
257001
All
LTS 15, LTS 17
ProLTS 17
ProLTS 19
All
LTS 15
LTS 17
ProLTS 17, ProLTS 19
ProLTS 17, ProLTS 19
ProLTS 17, ProLTS 19
16E833
288692
119276
119277
289102
247339
247340
257002
256212
16E837
262012
16E836
262014
289104
16E842
16E843
244266
244267
235014
16E844
288700
288699
16E845
243094
288818
16F047
288703
288702
243011
243012
197607
16E847
15K617
288709
16E838
16F392
16E835
16E778
16E846
LTS 15, LTS 17
ProLTS 17, ProLTS 19
ProLTS 17
ProLTS 19
ProLTS 17, ProLTS 19
LTS 15, LTS 17
ProLTS 17, ProLTS 19
All
ProLTS 17, ProLTS 19
LTS 15
LTS 17
LTS 15
LTS 17
ProLTS 17, ProLTS 19
LTS 15
LTS 17
LTS 15
LTS 17, ProLTS 17, ProLTS 19
All
LTS 15, LTS 17
ProLTS 17
ProLTS 19
LTS 15, LTS 17
ProLTS 17, ProLTS 19
ProLTS 17, ProLTS 19
LTS 15, LTS 17
ProLTS 17
ProLTS 19
LTS 15, LTS 17
ProLTS 17, ProLTS 19
LTS 15
LTS 17
ProLTS 17, ProLTS 19
ProLTS 17, ProLTS 19
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
Kit Description
AutoPrime
Control Board
Control Board
Control Board
Drain Tube Diffuser
Enclosure (includes labels and screws)
Enclosure (includes labels and screws)
Enclosure (includes labels and screws)
Fan Replacement
Filter Kit (InstaClean™)
Front Cover
Front Cover
Fuse
Fuse
Gear/Yoke
Hose 1/4 in. x 25 ft
Hose 1/4 in. x 50 ft
Inlet Strainer
Lacquer Conversion Kit
Leg, Left
Leg, Left
Leg, Right
Leg, Right
Motor
Power Cord (includes warning label)
Power Cord (includes warning label)
Pressure Control Switch
Pressure Control Switch
Prime/Spray Valve
Pump Inlet Valve
Pump Inlet Valve
Pump Inlet Valve
Pump Outlet Valve
Pump Outlet Valve
Pump Repair Kit
Pump Replacement
Pump Replacement (Complete)
Pump Replacement (Complete)
Spray Gun
Spray Gun
Suction Tube
Suction Tube
Suction Tube
Tool Box
Motor (Cinderson)
Motor (Johnson)
Gear and Drive (for Cinderson motor)
Gear and Drive (for Johnson motor)
Pump Replacement (Complete)
313036L
List of Kits (Series B, C)
List of Kits (Series B, C)
Kit Number
289107
16E829
244035
16E830
16E831
16E833
247339
257002
24K633
262012
24K632
262014
16E842
16E843
244266
244267
235014
16E844
16E845
16F047
243011
197607
16E847
16E838
16F392
16E835
16E778
16E846
313036L
Models
All
LTS 15, LTS 17
All
LTS 15
LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
All
LTS 15 (Series A, B, C)
LTS 17
LTS 15 (Series A, B, C)
LTS 17
LTS 15 (Series A, B, C)
LTS 17
LTS 15
LTS 17
All
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15
LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
LTS 15, LTS 17
Kit Description
AutoPrime
Control Board
Drain Tube Diffuser
Enclosure (includes labels and screws)
Enclosure (includes labels and screws)
Front Cover
Hose 1/4 in. x 25 ft
Inlet Strainer
Leg, Left
Leg, Left
Leg, Right
Leg, Right
Power Cord (includes warning label)
Power Cord (includes warning label)
Pressure Control Switch
Pressure Control Switch
Prime/Spray Valve
Pump Inlet Valve
Pump Outlet Valve
Pump Replacement
Spray Gun
Suction Tube
Suction Tube
Motor (Cinderson)
Motor (Johnson)
Gear and Drive (for Cinderson motor)
Gear and Drive (for Johnson motor)
Pump Replacement (Complete)
29
Parts
Parts
LTS 15 Model 257060 (Series A)
Ref
1
1a
1b
7
7a
7b
14
14a
14b
16
17
22
23
24
25
26
29
29a
29b
30
31
32
32a
33
34
35
36
37
38
39
40
30
Part
Description
289682 KIT, housing cover, includes 1a,
1b
120724 SCREW
15U408 LABEL, Magnum LTS 15, front
244266 KIT, pressure control, includes 7a,
7b
15A464 LABEL, control
15K530 LABEL
289650 KIT, pump, includes 14a, 14b
289209 KIT, gear
115477 SCREW, mach, torx, pan hd
289915 KIT, motor
289878 KIT, outlet valve, LTS 15 and LTS
17
235014 KIT, drain valve
224807 BASE, valve
187625 HANDLE, valve, drain
111600 PIN, grooved
196574 FITTING, drain
288701 KIT, pump, inlet valve, includes
29a, 29b
105445 BALL, intake
115719 O-RING
289107 KIT, solenoid
15R549 COVER, solenoid
288706 KIT, control board, includes 32a
115492 SCREW, mach, slot hex wash hd
288716 KIT, strainer
244035 DEFLECTOR, barbed
115489 CLAMP, drain tube
195084 TUBE, drain
197607 TUBE, suction
116295 CLAMP, tube
195400 CLIP, spring
118899 SWITCH, rocker, spdt
Qty
1
4
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
Ref
41
Part
Description
289680 KIT, enclosure, LTS 15, includes
1a, 41a, 41b
41a 15E072 LABEL, identification
41b
115477 SCREW, mach, torx, pan hd
43
260212 SCREW, hex washer hd, thd form
44
15R543 BRACKET, motor
47
24K633 KIT, left leg, LTS 15, includes 2
screws, 47a, 47b
47a
125116 SCREW, hex washer hd, thd form
47b
102040 NUT, lock, hex
51
24K632 KIT, right leg, LTS 15,
includes 2 screws, 47a
66
15K744 FOAM, pump drain
67
16E843 KIT, power cord, LTS 15/LTS 17,
includes 67a, 67b
67a
115498 SCREW, grounding
67b 15T069 LABEL, Magnum, warning
68
15R979 WIRE, jumper
70
121092 CLIP, spring
71 198547 TAG, hang, instructional
72 15K551 GUIDE, Magnum quick guide,
English
72a 15K552 GUIDE, Magnum quick guide,
Spanish (not shown)
84
247339 HOSE, cpld, 14 in. x 25 ft
85
243011 GUN, spray, SG2, Magnum
85a
288749 KIT, gun filter
86
121423 RETAINER, wire
91
115648 VALVE, shutoff (not shown)
92
244168 FLUID, pump armor, 8 oz (not
shown)
93 179960 CARD, medical wallet (not shown)
Qty
1
1
4
2
1
1
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
 Replacement Warning labels, tags and cards are available
at no cost.
313036L
Parts
LTS 15 Model 257060 (Series A)
16
7a
14
14b
66
7b
7
32a
1
32
1a
31
14a
22
17
1b
30
23
25
26
29
29a
24
29b
39
38
39
37
35
36
ti11318a
33
35
34
313036L
31
Parts
LTS 15 Model 257060 (Series A)
41
71
72
70
41a
67a
40
86
41
67
68
67b
41b
44
51
85
43
47a
85a
ti11319a
47
84
32
313036L
Parts
Parts
LTS 15 Model 257060 (Series B, C)
Ref
Part
1
1a
1b
7
7a
7b
14*
15
16
17
18
22
23
24
25
29
29a
29b
29c
30
31
32
32a
33
34
35
36
37
38
39
313036L
Description
16E833 KIT, housing cover, includes 1a,
1b
120724 SCREW
15U408 LABEL, Magnum LTS 15, front
244266 KIT, pressure control, includes 7a,
7b
15A464 LABEL, control
15K530 LABEL
16F047 KIT, pump (includes 17, 29, 29a,
29c, 32a qty 2,43)
16E835 KIT, gear/drive (for Cinderson
motor)
16E778 KIT, gear/drive (for Johnson
motor)
16E838 KIT, motor (for Cinderson motor)
16F392 KIT, motor (for Johnson motor)
16E845 KIT, outlet valve, LTS 15 and LTS
17
24E510 Cover, Gear
235014 KIT, drain valve
24E578 BASE, valve
187625 HANDLE, valve, drain
111600 PIN, grooved
16E844 KIT, inlet valve, includes 29a, 29c
124249 BALL, intake
103338 O-RING
123849 SPRING, inlet
289107 KIT, solenoid
15Y296 COVER, solenoid
16E829 KIT, control board, includes 32a
115477 SCREW, mach, torx, panhead
257002 KIT, strainer
244035 DEFLECTOR, barbed
115489 CLAMP, drain tube
195084 TUBE, drain
197607 TUBE, suction
116295 CLAMP, tube
195400 CLIP, spring
Qty
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
2
1
1
1
2
Ref
40
41
Part
Description
118899 SWITCH, rocker, spdt
16E830 KIT, enclosure, LTS 15, includes
1a, 41a, 41b
41a 15E072 LABEL, warning
41b
115477 SCREW, mach, torx, pan hd
43
112689 SCREW, buttonhead
44
16D682 BRACKET, motor
47
24K633 KIT, left leg, LTS 15, includes 2
screws, 47a, 47b
47a
125116 SCREW, hex washer hd, thd form
47b
102040 NUT, lock, hex
51
24K632 KIT, right leg, LTS 15,
includes 2 screws, 47a
67
16E842 KIT, power cord, LTS 15, includes
67a, 67b
67a
115498 SCREW, grounding
67b 15T069 LABEL, Magnum, warning
68
16E212 WIRE, jumper
70
121092 CLIP, spring
71 198547 TAG, hang, instructional
72 15K551 GUIDE, Magnum quick guide,
English
72a 15K552 GUIDE, Magnum quick guide,
Spanish (not shown)
84
247339 HOSE, cpld, 1/4 in. x 25 ft
85
243011 GUN, spray, SG2, Magnum
85a
243084 KIT, gun filter, SG2/SG3,
60m/100m
(not shown)
86
121423 RETAINER, wire
91
115648 VALVE, shutoff (not shown)
92
244168 FLUID, pump armor, 8 oz (not
shown)
93 179960 CARD, medical wallet (not shown)
Qty
1
1
1
7
4
1
1
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
 Replacement Warning labels, tags and cards are available
at no cost.
* 16E846 Kit, Repair, Pump. Complete is available. (It includes
items 17, 22, 23, 24, 25, 29 and 30)
33
Parts
LTS 15 Model 257060 (Series B, C)
32
7a
15
18
16
32a
7b
30
7
43
1
14
1a
22
31
23
17
1b
29c
29a
29b
25
24
29
38
39
37
35
36
35
ti17271b
33
34
34
313036L
Parts
LTS 15 Model 257060 (Series B, C)
71
41
41a
72
40
67a
41b
70
41
86
68
67
67b
41b
43
44
47a
51
85
47b
85a
84
47
ti17270b
313036L
35
Parts
LTS 17 Model 257065 (Series A)
Ref
1
Part
Description
289682 KIT, housing cover, includes 1a,
1b
1a
120724 SCREW
1b 15U409 LABEL, Magnum LTS 17, front
7
244267 KIT, pressure control, includes 7a,
7b
7a 15A464 LABEL, control
7b 15K530 LABEL
14
289650 KIT, pump, includes 14a, 14b
14a
289209 KIT, gear
14b
115477 SCREW, mach, torx pan hd
16
289915 KIT, motor
17
289878 KIT, outlet, valve
22
235014 KIT, drain valve
23
224807 BASE, valve
24
187625 HANDLE, valve, drain
25
111600 PIN, grooved
26
196574 FITTING, drain
29
288701 KIT, pump, inlet valve, includes
29a, 29b
29a
105445 BALL, intake
29b
115719 O-RING
30
289107 KIT, solenoid
31
15R549 COVER, solenoid
32
288706 KIT, control board, includes 32a
32a
115492 SCREW, mach, slot hex wash hd
33
243082 KIT, strainer
34
244035 DEFLECTOR, barbed
35
115489 CLAMP, drain tube
36
195108 TUBE, drain
37
15T122 TUBE, suction
38
116295 CLAMP, tube
39
195400 CLIP, spring
40
118899 SWITCH, rocker, spdt
41
289681 KIT, enclosure, LTS 17, includes
1a, 41a, 41b, 41c, 41d
41a 15E072 LABEL, identification
41b
115477 SCREW, mach, torx pan hd
41c
121481 NUT, U-type, tinnerman
41d
120093 SCREW, self drilling
36
Qty
1
4
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
4
1
1
Ref
Part
43
44
47
260212
15R587
262012
47a
51
260212
262014
52
53
54
55
56
57
58
60
62
66
67
120788
15R602
115095
112612
15R569
16H350
120689
115480
15R566
15K744
16E843
67a
67b
68
70
71
72
115498
15T069
15R979
121092
198547
15K551
72a 15K552
84
85
85a
247339
243011
243084
86
91
92
121423
115648
244168
93
179960
Description
Qty
2
SCREW, hex washer hd, thd form
1
SHELF, motor
1
KIT, left leg, LTS 17, includes 2
screws 47a
4
SCREW, hex washer hd, thd form
1
KIT, right leg, LTS 17, includes 2
screws 47a
2
SCREW, carriage
1
AXLE, cart
2
WHEEL, 9 in.
2
CAP, hub
1
HANDLE, cart
1
RACK, hose
2
NUT, hex, acorn, 5/16 - 18 nickel
2
KNOB, t-handle
1
HANGER, pail
1
FOAM, pump drain
1
KIT, power cord, LTS 15/LTS 17,
includes 67a, 67b
1
SCREW, grounding
1
LABEL, Magnum, warning
1
WIRE, jumper
1
CLIP, spring
1
TAG, hang, instructional
1
GUIDE, Magnum quick guide,
English
1
GUIDE, Magnum quick guide,
Spanish (not shown)
1
HOSE, cpld, 1/4 in. x 25 ft
1
GUN, spray, SG2, Magnum
1
KIT, gun filter, SG2/SG3,
60M/100M
1
RETAINER, wire
1
VALVE, shutoff (not shown)
1
FLUID, pump armor, 8 oz (not
shown)
CARD, medical wallet (not shown) 1
 Replacement Warning labels, tags and cards are available
at no cost.
313036L
Parts
LTS 17 Model 257065 (Series A)
16
7a
14b
14
7b
66
7
32a
32
31
14a
1a
1b
30
22
17
23
25
29
29a
1
29b
38
32a
24
26
35
62
39
36
37
35
33
34
ti11320a
313036L
37
Parts
LTS 17 Model 257065 (Series A)
41a
86
41
71
70
41b
68
40
57
58
41
41c
67a
47a
43
52
56
72
44
41d
60
67
67b
53
54
85
51
47
85a
55
84
38
ti11989a
313036L
Parts
LTS 17 Model 257065 (Series B, C)
Ref
Part
1
Description
16E833 KIT, housing cover, includes 1a,
1b
1a
120724 SCREW
1b 15U409 LABEL, Magnum LTS 17, front
7
244267 KIT, pressure control, includes 7a,
7b
7a 15A464 LABEL, control
7b 15K530 LABEL
14*
16F047 KIT, pump, includes 17, 29, 29a,
29c, 32a qty 2, 43
15
16E835 KIT, gear/drive (for Cinderson
motor)
16E778 KIT, gear/drive (for Johnson
motor)
16
16E838 KIT, motor (Cinderson)
16F392 KIT, motor (Johnson)
17
16E845 KIT, outlet, valve
18
24E510 Cover, Gear
22
235014 KIT, drain valve
23
24E578 BASE, valve
24
187625 HANDLE, valve, drain
25
111600 PIN, grooved
29
16E844 KIT, pump, inlet valve, includes
29a, 29b, 29c
29a 124249 BALL, intake
29b 103338 O-RING
29c
123849 SPRING, inlet
30
289107 KIT, solenoid
31
15Y296 COVER, solenoid
32
16E829 KIT, control board, includes 32a
32a 115477 SCREW, mach, torx
33
257002 KIT, strainer
34
244035 DEFLECTOR, barbed
35
115489 CLAMP, drain tube
36
195108 TUBE, drain
37
15T122 TUBE, suction
38
116295 CLAMP, tube
39
195400 CLIP, spring
40
118899 SWITCH, rocker, spdt
41
16E831 KIT, enclosure, LTS 17, includes
1a, 41a, 41b, 41c, 41d
41a 15E072 LABEL, warning
41b 115477 SCREW, mach, torx pan hd
313036L
Qty
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
7
Ref
Part
41c
41d
43
44
47
121481
120093
112689
16D683
262012
47a
51
260212
262014
52
53
54
55
56
57
58
60
62
67
120788
15R602
115095
112612
16H354
16H350
120689
115480
16D907
16E843
67a
67b
68
70
71
72
115498
15T069
16E212
121092
198547
15K551
72a 15K552
84
85
85a
247339
243011
243084
86
91
92
121423
115648
244168
93
179960
Description
NUT, U-type, tinnerman
SCREW, self drilling
SCREW, buttonhead
FRAME, LTS 17
KIT, left leg, LTS 17, includes 2
screws 47a
SCREW, hex washer hd, thd form
KIT, right leg, LTS 17, includes 2
screws 47a
SCREW, carriage
AXLE, cart
WHEEL, 9 in.
CAP, hub
HANDLE, cart
RACK, hose
NUT, hex, acorn, 5/16 - 18 nickel
KNOB, t-handle
HANGER, pail
KIT, power cord, LTS 17, includes
67a, 67b
SCREW, grounding
LABEL, Magnum, warning
WIRE, jumper
CLIP, spring
TAG, hang, instructional
GUIDE, Magnum quick guide,
English
GUIDE, Magnum quick guide,
Spanish (not shown)
HOSE, cpld, 1/4 in. x 25 ft
GUN, spray, SG2, Magnum
KIT, gun filter, SG2/SG3,
60M/100M
(not shown)
RETAINER, wire
VALVE, shutoff (not shown)
FLUID, pump armor, 8 oz (not
shown)
CARD, medical wallet (not shown)
Qty
1
1
4
1
1
4
1
2
1
2
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
 Replacement Warning labels, tags and cards are available
at no cost.
* 16E846 Kit, Repair, Pump complete is available. (It Includes
17, 22, 23, 24, 25, 29 and 30.)
39
Parts
LTS 17 Model 257065 (Series B, C)
41a
86
41
40
57
41b
41
68
70
41c
67a
58
71
43
47a
56
62
44
72
41d
67
60
67b
53
51
54
47
85
85a
ti11321b
55
84
40
313036L
Parts
LTS 17 Model 257065 (Series B, C)
18
14
68
32
7a
16
15
32a
7b
43
7
31
1a
30
22
32a
17
29c
29a
29b
1b
23
25
29
24
62
38
1
35
37
36
33
35
ti11989a
34
313036L
41
Parts
ProLTS 17, ProLTS 19 Models 257070, 257080 (Series A)
Ref
1
2
3
4
5
6
7
8
9
10
12
15
16
17
18
19
20
21
22
23
25
27
28
29
30
31
32
33
34
35
37
38
39
40
41
42
43
44
45
Part
Description
Qty
2
15J632 LEG
2
15J633 SUPPORT, frame
1
15J641 PULL ROD
4
15J675 SPACER, frame
2
15J678 BRACKET
2
15J691 AXLE PIN
2
15J695 TUBE CAP
4
15J699 TUBE CAP
1
247313 ACTUATOR
2
119547 NUT, hex, lock, nylon, 1/2-13 in.
1
247314 COVER, side
4
15J941 PIN
1
16H350 HOSE RACK
1
15J950 CART HANDLE
2
15J984 SPACER, linkage
1
15J985 BRACE, center
1
288458 BRACKET, frame
2
112612 HUB CAP
2
15J681 BAR, linkage
4
115477 SCREW, mach, 8-16 x 5/8 in. plastite
4
117630 SCREW, torx, 1/4-20 x .50 in. taptite
2
120688 SPRING, compression
2
120689 NUT, hex, acorn, 5/16-18
1
15K617 SUCTION TUBE, includes 35
1
288716 KIT, Strainer
1
116295 TUBE CLAMP
1
195108 DRAIN TUBE
1
244035 DEFLECTOR
2
115489 DRAIN TUBE CLAMP
1
115099 WASHER
1
235014 KIT, drain valve
1
115648 SHUTOFF VALVE (not shown)
1
187625 DRAIN VALVE HANDLE
1
224807 BASE, valve
1
247340 HOSE, cpld,1/4 in. x 50 ft
1
289102 KIT, gear and yoke
1
244168 FLUID, pump armor, 8 oz (not shown)
1
118899 ROCKER SWITCH
1
288695 KIT, Motor Shield, includes 45a, 45b,
45c, 45d
1
45a 15K521 LABEL, warning skin injection
1
45b 15K522 LABEL, warning fire explosion
1
45c 15K520 LABEL, warning elec shock
2
45d 118444 SCREW, mach, hwhd 10-24 x .5 in.
1
46
15J802 SOLENOID COVER
1
47
15J803 SWITCH BRACKET
2
49
194507 DOWEL PIN, 5/16
2
50
196001 WASHER
1
51
111600 PIN, grooved
42
Ref
52
53
55
56
57
58
59
Part
Description
Qty
115498 SCREW, ground, 8-32 x .375 in. taptite 1
1
195400 SPRING CLIP
1
289107 KIT, solenoid
1
119275 WIRE CLIP
1
15J790 PAIL HOOK
1
15J952 POWER CORD, lighted
1
288705 KIT, control, ProLTS 17
1
288900 KIT, control, ProLTS 19
1
59a 115477 SCREW
1
62
244267 KIT, pressure control, includes 62a,
62b
1
62a 15K530 LABEL
1
62b 15A464 LABEL
1
63
288703 KIT, pump, (complete) ProLTS 17,
includes 37, 39, 40, 51, 63a, 63b, 63c,
63d
1
288702 KIT, pump (complete) ProLTS 19,
includes 37, 39, 40, 51, 63a, 63b, 63c,
63d
1
63a 257001 KIT, filter
1
63b 288700 KIT, pump inlet module, ProLTS 17
1
288699 KIT, pump inlet module, ProLTS 19
1
63c
288818 KIT, packing repair
1
63d 243094 KIT, pump outlet valve
1
66
288709 KIT, tool box
67
288692 KIT, housing cover, includes 67a, 67b, 1
67c
1
67a 15J809 COVER, pump outlet
4
67b 115478 SCREW, mach, 1/4 x 20 x 1.375 in.
taptite
1
67c 15U410 LABEL, front, ProLTS 17
1
15U411 LABEL, front, ProLTS 19
1
68
289104 KIT, motor, includes 68a
1
68a 287770 KIT, fan
6
75
101005 RING, retaining, ext.
2
76
16A696 WHEEL,10 inch, ProLTS 17
2
115094 WHEEL,10 inch, ProLTS 19
81
260212 SCREW, hw hd, thd form 1/4-20 x .75 10
in.
2
82
120788 SCREW, carriage, 1/4-20 x 3 in.
2
83
115480 T-HANDLE KNOB
2
85
SERIAL LABEL
1
88 198547 HANG TAG, instructional (not shown)
1
92 179960 SIGN, warning (not shown)
1
93 15K551 QUICK GUIDE, English (not shown)
1
15K552 QUICK GUIDE, Spanish (not shown)
1
110 243012 SPRAY GUN, SG3
4
116 121939 SCREW, plastite
 Replacement Warning labels, tags, and cards are available
at no cost.
313036L
Parts
ProLTS 17, ProLTS 19 Models 257070, 257080 (Series A)
45c
85
45d
116
45b
66
44
47
45
45a
68a
85
42
46
59
52
67
63c
67c
62a
67b
59a
56
62b
68
62 63d
50
58
49
55
63a
37
51
63
67a
23
110
57
39
63b
34
40
31
32
53
29
81
35
34
33
41
30
313036L
ti11991a
43
Parts
ProLTS 17, ProLTS 19, Models 257070, 257080 (Series A)
9
17
3
27
28
15
16
12
75
20
83
9
18
22
8
81
76
23
5
25
82
8
21
6
75
19
2
4
4
1
10
81
ti9504b
7
44
313036L
Parts
ProLTS 17, ProLTS 19 Models 24N906, 24N808 (Series A)
Ref
1
2
5
6
7
8
16
17
19
21
23
Part
Description
Qty
1
262012 KIT, left leg, includes 7, 8
2
262014 KIT, right leg, includes 7, 8
2
16F372 BRACKET
2
15R602 AXLE
2
15J695 TUBE CAP
2
15J699 TUBE CAP
1
16H350 HOSE RACK
1
16H353 CART HANDLE
1
15J985 BRACE, center
2
112612 HUB CAP
115477 SCREW, mach, 8-16 x 5/8 in. plas- 4
tite
4
25
117630 SCREW, torx, 1/4-20 x .50 in. taptite
2
28
120689 NUT, hex, acorn, 5/16-18
1
29
15K617 SUCTION TUBE, includes 35
1
30
288716 KIT, Strainer
1
31
116295 TUBE CLAMP
1
32
195108 DRAIN TUBE
1
33
244035 DEFLECTOR
2
34
115489 DRAIN TUBE CLAMP
1
35
115099 WASHER
1
37
235014 KIT, drain valve
1
38
115648 SHUTOFF VALVE (not shown)
1
39
187625 DRAIN VALVE HANDLE
1
40
224807 BASE, valve
1
41
247340 HOSE, cpld,1/4 in. x 50 ft
1
42
289102 KIT, gear and yoke
1
43
244168 FLUID, pump armor, 8 oz (not
shown)
1
44
118899 ROCKER SWITCH
1
45
288695 KIT, Motor Shield, includes 45a,
45b, 45c, 45d
1
45a 15K521 LABEL, warning skin injection
1
45b 15K522 LABEL, warning fire explosion
1
45c 15K520 LABEL, warning elec shock
2
45d
118444 SCREW, mach, hwhd 10-24 x .5 in.
1
46
15J802 SOLENOID COVER
1
47
15J803 SWITCH BRACKET
2
49
194507 DOWEL PIN, 5/16
2
50
196001 WASHER
1
51
111600 PIN, grooved
1
52
115498 SCREW, ground, 8-32 x .375 in.
taptite
313036L
Ref
53
55
56
57
58
59
59a
62
Part
195400
289107
119275
15J790
15J952
288900
115477
244267
Description
Qty
1
SPRING CLIP
1
KIT, solenoid
1
WIRE CLIP
1
PAIL HOOK
1
POWER CORD, lighted
1
KIT, control
1
SCREW
1
KIT, pressure control, includes 62a,
62b
1
62a 15K530 LABEL
1
62b 15A464 LABEl
1
63
288702 KIT, pump (complete), includes 37,
39, 40, 51, 63a, 63b, 63c, 63d
1
63a
257001 KIT, filter
1
63b
288699 KIT, pump inlet module
1
63c
288818 KIT, packing repair
1
63d
243094 KIT, pump outlet valve
1
67
288692 KIT, housing cover, includes 67a,
67b, 67c
1
67a
15J809 COVER, pump outlet
4
67b
115478 SCREW, mach, 1/4 x 20 x 1.375 in.
taptite
1
67c
15U410 LABEL, front (ProLTS 17)
15U411 LABEL, front (ProLTS 19)
1
68
289104 KIT, motor, includes 68a
1
68a
287770 KIT, fan
2
76
115095 WHEEL,10 inch
10
81
260212 SCREW, hw hd, thd form 1/4-20 x
.75 in.
2
82
120788 SCREW, carriage, 1/4-20 x 3 in.
2
83
115480 T-HANDLE KNOB
2
85
SERIAL LABEL
1
88
198547 HANG TAG, instructional (not
shown)
1
92
179960 SIGN, warning (not shown)
1
93
15K551 QUICK GUIDE, English (not
shown)
1
15K552 QUICK GUIDE, Spanish (not
shown)
1
110
243012 SPRAY GUN, SG3
3
116
121939 SCREW, plastite
 Replacement Warning labels, tags and cards are available at no cost.
45
Parts
ProLTS 17, ProLTS 19, Models 24N906, 24N808 (Series A)
85
45c
45d
45b
44
47
45
68a
85
45a
42
59
46
52
67c
67
63c
62b
67b
59a
56
63d
62a
68
62
50
58
49
55
63a
51
37
63
39
67a
63b
23
110
34
31
57
40
32
53
81
29
34
35
41
33
30
ti11991b
46
313036L
Parts
ProLTS 17, ProLTS 19 Models 24N906, 24N808 (Series A)
17
28
16
8
83
76
82
2
81
21
5
1
6
7
ti11991b
313036L
47
Wiring Diagrams
Wiring Diagrams
LTS 15, LTS 17 Models 257060, 257065 (Series A)
/./&&
37)4#(
0/7%2#/2$
",!#+7)2%
0/7%2#/2$
7()4%7)2%
!54/02)-%
0/7%2#/2$
'2%%.7)2%
7()4%
"/!2$7)2%
!&53%
#(!33)3
'2/5.$
Ref 67a
",!#+
-/4/2
,%!$
02%3352%
37)4#(
Thermal Switch 1
",!#+
-/4/2
,%!$
7)2).'$)!'2!-
ti11322c
1 When assembling motor to pump housing, make sure
Thermal Switch is positioned on top as shown above.
48
313036L
Wiring Diagrams
Wiring Diagrams
LTS 15, LTS 17 Models 257060 (Series B, C), 257065 (Series B)
ON/OFF
SWITCH
POWERCORD
BLACK WIRE
AUTO PRIME
POWERCORD
WHITE WIRE
POWERCORD
GREEN WIRE
WHITE
BOARD WIRE
10A FUSE
CHASSIS
GROUND
Ref 67a
PRESSURE
SWITCH
WIRING DIAGRAM
ti15763a
313036L
49
Wiring Diagrams
ProLTS 17 Models 257070, 24N906 Series A
ProLTS 19 Models 257080, 24N808 Series A
/./&&
37)4#(
!54/02)-%
,
*
*
",+
",+
,
02%3352%
37)4#(
'2.
#/.42/,"/!2$
#(!33)3'2/5.$
0/7%2#/2$
2%&
7(4
7(4
ti9505a
7)2).'$)!'2!-
50
313036L
Technical Data
Technical Data
MAGNUM
LTS 15
MAGNUM
LTS 17
Working pressure range
0-3000 psi
(0-21 MPa, 0-207 bar)
0-3000 psi
(0-21 MPa, 0-207 bar)
Electric motor
9.0A
(open frame, universal)
9.0A
(open frame, universal)
1/2
5/8
0.27 gpm (1.02 lpm)
0.31 gpm (1.17 lpm)
1/4 in. x 25 ft
(6.4 mm x 7.5 m)
1/4 in. x 25 ft
(6.4 mm x 7.5 m)
Maximum tip hole size
0.015 in. (0.38 mm)
0.017 in. (0.43 mm)
Weight, sprayer only
13.3 lb (6.0 kg)
23.3 lb (10.6 kg)
Weight, sprayer, hose & gun
16.5 lb (7.5 kg)
26.5 lb (12.0 kg)
Length
14.5 in. (36.8 cm)
19.3 in. (49.0 cm)
Width
12.4 in. (31.5 cm)
15.3 in. (38.9 cm)
Height
17.9 in. (45.5 cm)
37.0 in. (94.0 cm)
Length
N/A
19.3 in. (49.0 cm)
Width
N/A
15.3 in. (38.9 cm)
Height
N/A
29.2 in. (74.2 cm)
Operating horsepower
Maximum delivery (with tip)
Paint hose
Dimensions (Upright):
Dimensions (Folded Handle):
Power cord
Fluid inlet fitting
Fluid outlet fitting
Inlet screen (on suction tube)
Wetted parts, pump & hose
Wetted parts, gun
Generator requirement
Electrical power requirement
18 AWG, 3-wire, 6 ft (1.8 m)
3/4 in. internal thread (standard garden hose thread)
1/4 NPSM external thread
35 mesh (450 micron)
stainless steel, brass, leather, ultra-high molecular weight
polyethylene (UHMWPE), carbide, nylon, aluminum, PVC,
polypropylene, fluroelastomer
aluminum, brass, carbide, nylon, plated steel, stainless steel,
UHMWPE, zinc
1500 Watt minimum
120 Vac, 60 Hz, 15A, 1 phase
Storage temperature range 
-30° to 160°F (-35° to 71°C)
Operating temperature range 
40° to 115°F (4° to 46°C)
 When pump is stored with non-freezing fluid. Pump damage will occur if water or latex paint freezes in pump.
 Damage to plastic parts may result if impact occurs in low temperature conditions.
 Changes in paint viscosity at very low or very high temperatures can affect sprayer performance.
313036L
51
Technical Data
MAGNUM (257070)
ProLTS 17 (Series A)
MAGNUM (24N906)
ProLTS 17 (Series A)
0-3000 psi
(0-21 MPa, 0-207 bar)
0-3000 psi
(0-21 MPa, 0-207 bar)
5.8A (open frame,
permanent magnet DC)
5.8A (open frame,
permanent magnet DC)
3/4
3/4
0.34 gpm (1.29 lpm)
0.34 gpm (1.29 lpm)
1/4 in. x 50 ft
(6.4 mm x 15 m)
1/4 in. x 50 ft
(6.4 mm x 15 m)
Maximum tip hole size
0.017 in. (0.43 mm)
0.017 in. (0.43 mm)
Weight, sprayer only
43 lb (20 kg)
33 lb (15 kg)
Weight, sprayer, hose & gun
46 lb (21 kg)
36 lb (16 kg)
Length
23.75 in. (60.32 cm)
21.25 in. (54 cm)
Width
17.5 in. (44.45 cm)
15.25 in. (39 cm)
Height
36.5 in. (92.71 cm)
36.75 in. (93 cm)
Length
23.25 in. (59.05 cm)
21.25 in. (54 cm)
Width
17.5 in. (44.45 cm)
15.25 in. (39 cm)
Height
22.00 in. (55.88 cm)
30 in. (76 cm)
Working pressure range
Electric motor
Operating horsepower
Maximum delivery (with tip)
Paint hose
Dimensions (Upright):
Dimensions (Folded Handle):
Power cord
Fluid inlet fitting
Fluid outlet fitting
16 AWG, 3-wire, 6 ft (1.8 m)
3/4 in. internal thread (standard garden hose thread)
1/4 NPSM external thread
Inlet screen (on suction tube)
35 mesh (450 micron)
Wetted parts, pump & hose
stainless steel, brass, leather, ultra-high molecular weight
polyethylene (UHMWPE), carbide, nylon, aluminum, PVC,
polypropylene, fluroelastomer
Wetted parts, gun
Generator requirement
Electrical power requirement
aluminum, brass, carbide, nylon, plated steel, stainless steel,
UHMWPE, zinc
1500 Watt minimum
120 Vac, 60 Hz, 15A, 1 phase
Storage temperature range 
-30° to 160°F (-35° to 71°C)
Operating temperature range 
40° to 115°F (4° to 46°C)
52
313036L
Technical Data
MAGNUM (257080)
ProLTS 19 (Series A)
MAGNUM (24N808)
ProLTS 19 (Series A)
Working pressure range
0-3000 psi
(0-21 MPa, 0-207 bar)
0-3000 psi
(0-21 MPa, 0-207 bar)
Electric motor
9.4A (open frame,
permanent magnet DC)
9.4A (open frame,
permanent magnet DC)
7/8
7/8
0.38 gpm (1.44 lpm)
0.38 gpm (1.44 lpm)
1/4 in. x 50 ft
(6.4 mm x 15 m)
1/4 in. x 50 ft
(6.4 mm x 15 m)
Maximum tip hole size
0.019 in. (0.48 mm)
0.019 in. (0.48 mm)
Weight, sprayer only
43 lb (20 kg)
33 lb (15 kg)
Weight, sprayer, hose & gun
46 lb (21 kg)
36 lb (16 kg)
Length
23.75 in. (60.32 cm)
21.25 in. (54 cm)
Width
19.25 in. (48.89 cm)
15.25 in. (39 cm)
Height
36.5 in. (92.71 cm)
36.75 in. (93 cm)
Length
23.25 in. (59.05 cm)
21.25 in. (54 cm)
Width
19.25 in. (48.89 cm)
15.25 in. (39 cm)
Height
22.00 in. (55.88 cm)
30 in. (76 cm)
Operating horsepower
Maximum delivery (with tip)
Paint hose
Dimensions (Upright):
Dimensions (Folded Handle):
Power cord
Fluid inlet fitting
Fluid outlet fitting
16 AWG, 3-wire, 6 ft (1.8 m)
3/4 in. internal thread (standard garden hose thread)
1/4 NPSM external thread
Inlet screen (on suction tube)
35 mesh (450 micron)
Wetted parts, pump & hose
stainless steel, brass, leather, ultra-high molecular weight
polyethylene (UHMWPE), carbide, nylon, aluminum, PVC,
polypropylene, fluroelastomer
Wetted parts, gun
Generator requirement
Electrical power requirement
aluminum, brass, carbide, nylon, plated steel, stainless steel,
UHMWPE, zinc
1500 Watt minimum
120 Vac, 60 Hz, 15A, 1 phase
Storage temperature range 
-30° to 160°F (-35° to 71°C)
Operating temperature range 
40° to 115°F (4° to 46°C)
313036L
53
Graco Standard Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from
defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special,
extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace
any part of the equipment determined by Graco to be 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 general wear and tear, or 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 of Graco equipment with 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 claimed defect. 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.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR
PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no
other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or
property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within
two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS
SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors,
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.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying
equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach
of contract, breach of warranty, the negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal
proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English.
Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis
et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les
procédures concernées.
TO PLACE AN ORDER or to identify the nearest Graco/MAGNUM distributor, contact us at 1-888-541-9788
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
For patent information, see www.graco.com/patents.
Original instructions. This manual contains English. MM 313036
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2008, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revised November 2013