Binks MAVRICK User manual

“MAVRICK”
PLURAL COMPONENT
AIRLESS SPRAY GUN
Replaces
Part Sheet
77-2070R-6
Part
Sheet
77-2070R-7
1 102-3327 NOZZLE CAP ..................................... 2
2 NOZZLE (Specify Part No.) .................... 2
3 54-1439▲GASKET............................................. 2
4 102-3306 OUTLET BODY.................................. 2
5 102-3305 SLEEVE .............................................. 2
6 102-3307▲GASKET............................................. 2
7 102-3315 GUN HEAD ASSEMBLY..................... 1
8 102-3322▲SEAT ASSEMBLY ............................... 2
9 20-3111 PLUG, 1/8 NPT..................................... 5
10 102-3324 SEAL HOUSING................................. 2
11 102-3323▲PACKING........................................... 2
12 102-3313▲NEEDLE ASSEMBLY .......................... 2
13 102-3325▲SPRING.............................................. 2
14 102-3326 NUT,
Packing....................................... 2
15 20-3668 NUT, (No. 5-40).................................... 4
16 102-3302 TRIGGER............................................ 1
17 102-3319 GUARD ASSEMBLY........................... 1
18 20-5230 SCREW, 5/16-18 X 1/2" ......................... 1
ITEM PART
NO. NO. DESCRIPTION QTY.
19 102-3304 GUN BODY ASSEMBLY..................... 1
20 102-3314 TRIGGER STUD ................................. 1
21 102-3316 INLET FITTING, 1/4 NPS(m).................. 2
23 82-126 TRIGGER SCREW............................... 1
24 20-5074 BOLT, 1/4-28 x 7/8"Long ....................... 1
25 102-3336 SPRING.............................................. 1
26 102-3335▲SEAL.................................................. 1
27 102-3341 VALVE ............................................... 1
28 102-3332 BODY ................................................ 1
29 54-747▲PACKING........................................... 1
30 102-3331 SCREW .............................................. 1
31 102-3338 ACTUATOR ASSEMBLY..................... 1
32 102-3340 VALVE ASSEMBLY............................. 1
33 20-5161▲* DOWEL PIN, 3/32" x 5/16" .................. 2
34 20-4839▲DOWEL PIN, 1/8" x 1/2"...................... 1
35 102-3339 HEAD ................................................ 1
36 20-6502 SCREW, No. 2-56 ................................. 1
ITEM PART
NO. NO. DESCRIPTION QTY.
▲ Also available in Spare Parts Kit 106-1120. Please order separately.
 Optional seat available: 109-827 KEL-F. Please order separately.
* Furnished with Item No. 7.
PARTS LIST
When ordering, please specify Part No.
The “MAVRICK” is a high volume,
heavy duty gun designed for plural
component spray applications.
Features include a nozzle arrangement
which provides thorough external
mixing through an impingement of
the resin and catalyst spray patterns.
An air valve is built into the gun han-
dle to trigger an optionally mounted
fiberglass chopper. Air inlets are
located in the back of gun or bottom
of handle for your convenience. Fluid
inlets are located in back of gun or
bottom of spray head. (See figure 3.)
NOTE
When bottom fluid inlets are used,
remove inlet fittings (21) from gun and
install the two plugs (9) in rear of gun
head assembly (7).
When bottom air inlet is used, remove
plug (9) from bottom of gun body
assembly (19) and install plug in air
inlet for chopper (see figure 4).
All plugged inlets are 1/8 NPT.

2
INJECTION HAZARD
1. The Mavrick gun is capable of spraying
coatings at high pressure. If you spray
yourself or anyone else at close range, the
stream of material can puncture the skin and
cause great harm (possible amputation).
2. NEVER point the gun at yourself or anyone
else. NEVER point the gun at your hands,
fingers, or body. ALWAYS keep the gun
trigger safety catch locked in the OFF
position when not in use.
3. DO NOT cover the tip and attempt to "blow
back" fluid. This is not an air sprayer.
4. If injury occurs, see your doctor
immediately! DO NOT TREAT THIS AS A
SIMPLE CUT. Inform your doctor
specifically of what fluid was injected.
AVOID STATIC SPARKING
Static electricity charge builds up by high
velocity liquid flowing through a hose during
flushing, cleaning, or spraying operations.
Proper grounding of the airless system safely
dissipates this charge.
GROUNDING THE PUMP
Installation of the ground wire attachment to a
metallic portion of the pump must insure a
secure metal-to-metal contact. The ground wire
must be 12 gauge minimum. A clamp must be
attached to a true earth ground and an
instrument test must be done to verify a
ground. Mounting is the user’s responsibility.
All high pressure airless systems must be
grounded to avoid dangerous static sparking,
explosion, or fire when spraying or flushing
with flammable liquids.
1. Use Binks NO-WIRE conductive hose in all
airless spraying operations. Be sure the gun
and hose have continuity. Check continuity
weekly with ohmmeter. Overall (end to end)
resistance of un-pressurized hose must not
exceed 29 mega ohms (max.) for any
coupled length or combination of hose
lengths.
2. Make sure the pump is grounded. NEVER
operate the unit when it is on a non-
grounded platform.
3. When flushing or cleaning with a
combustible solvent, always use an open
metallic container for receiving the waste
solvent. Ground the solvent receptacle.
4. Bond the spray gun to the waste container
with a grounding wire. Be sure there is good
metal to metal contact.
5. ALWAYS remove spray tip when flushing
the system. Operate the pump at the lowest
possible pressure.
PERSONAL SAFETY
CONSIDERATIONS
1. NEVER leave a pressurized sprayer
unattended.
2. DO NOT use fluids, coatings, or chemicals
which are not compatible with nylon hoses.
3. Periodically inspect all hoses for leaks and/
or abrasions and tighten all connections
before use. DO NOT ATTEMPT TO
REPAIR a defective hose. REPLACE it
with another conductive hose.
4. Follow all warnings and precautions of the
coating and solvent manufacturers.
5. ALWAYS relieve pressure in the system by
turning bypass valve to BYPASS or
triggering spray gun before disassembly of
any component parts.
6. Exhausting air from a motor cycling with the
mufflers removed can exceed OSHA limits.
Thus, never operate the pump without proper
muffling.
7. NEVER attempt to loosen or remove fluid
hoses, or to disassemble the pump without
first performing the pressure relief procedure
as listed in the pumping equipment part sheet.
8. NEVER perform any disassembly procedure
unless the air motor air supply has been
turned off, the residual air has been
exhausted, and pressure in the air motor and
fluid ends have been relieved. Should air
pressure remain within the motor chamber,
the motor could cycle at any time.
9. Keep hands and fingers clear of the pump
manifold fluid inlet and the individual inlets.
The powerful suction can cause serious
bodily injury, and any breaks in the skin can
allow exposure to the chemicals in the
formulation being pumped.
10. Pressure relief procedure must be followed
whenever the pump is shut-off for cleaning,
servicing, or repairing any part of the air or
fluid system. This includes removing or
installing or cleaning spray gun tips or
nozzles. See the pressure relief procedure
in the pumping equipment part sheet.
REPLACEMENT PARTS
The spray gun is designed to use authorized
parts only. When using this gun with parts that
do not comply with the minimum specifications
and safety devices of Binks, the user assumes
all risks and liabilities.
Warning
HIGH PRESSURE CAN CAUSE SERIOUS INJURY IF EQUIPMENT IS INSTALLED OR USED INCORRECTLY—
REAd, UNdERSTANd, ANd ObSERVE ALL WARNINGS AND INSTRUCTIONS IN THIS MANUAL.
FOR GENERAL SAFETY INFORMATION CONCERNING BINKS EQUIPMENT, SEE SAFETY BOOKLET 5300.
INSTALL, OPERATE OR SERVICE THIS EQUIPMENT ONLY AFTER
ALL INSTRUCTIONS ARE CLEARLY UNDERSTOOD.
It is the responsibility of the employer to place this information into the hands of the operator.
!
Bonding Wire,
Gun To Solvent Container
Conductive Hose
To Airless Pump
Open
Metallic
Waste Solvent
Container,
Grounded
CAUTION
Hazards or unsafe practices which could
result in minor personal injury, product
or property damage.
!
WARNING
Hazards or unsafe practices which could
result in severe personal injury, death or
substantial property damage.
!
NOTE
Important installation, operation or
maintenance information.
CA PROP
65
PROP 65 WARNING
WARNING: This product contains
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm.

3
Warning
!
When using Binks equipment with
Methyl Ethyl Ketone Peroxide in Plasticizer
OBSERVE the following precautions
CORROSIVE TO THE EYES – MAY CAUSE BLINDNESS.
MAY BE FATAL IF SWALLOWED. STRONG IRRITANT.
CONTAMINATION OR HEAT MAY LEAD TO FIRE OR
EXPLOSIVE DECOMPOSITION. COMBUSTIBLE.
READ & UNDERSTAND THE MATERIAL SAFETY DATA SHEET
FROM MATERIAL SUPPLIER
FIRST AId
EYES
Wash immediately (seconds count) with
water and continue washing for at least
15 minutes. Obtain medical attention.
SKIN
Wash with soap and water. Remove
contaminated clothes and shoes and again
wash thoroughly with soap and water.
SWALLOWING
Administer large quantities of milk or
water. Obtain immediate medical attention
for lavage.
Do not handle or use until safety precautions
concerning Methyl Ethyl Ketone Peroxides in
the Manufacturer’s literature have been read
and understood.
Contact with foreign materials, especially
strong mineral acids, metals (including certain
equipment and containers) or metal salts, or
exposure to heat above 135° F (57° C) may
lead to violent decomposition, releasing
flammable vapors which may self-ignite.
Do not get into eyes or on skin or clothing.
Wear eye and skin protection when handling.
Avoid breathing mist. Use with adequate
ventilation. Store only it in the original
closed container. Wash hands thoroughly
after handling. Protect from direct sunlight,
heat, sparks and other sources of ignition.
Prevent contamination with foreign materials.
Do not add to hot materials.
To maintain the chemical activity store below
100° F (38° C).
In case of fire, use water spray, foam or dry
chemical.
In case of spill or leak, absorb or blend with
inert, non-combustible material. Put in suitable
container. Dispose of immediately in
accordance with federal, state and local
regulations.
Do not reuse container as some of the original
hazardous contents may still be present.
Follow the above precautions in handling.
1. Do not spray solvent under high pressure through the
nozzle tips; an explosion or fire could result from static
electricity buildup in the presence of inflammable
vapors. Always remove nozzle tips from gun before
cleaning (see Maintenance Notes).
2. Never remove hoses from gun without first releasing
pressure. Release pressure with pressure relief valves.
3. Always engage trigger lock when not spraying or while
removing nozzle tips. (See figure 1.)
4. Under no circumstances should the gun be mishandled
or its spray directed in any proximity to human body,
particularly with nozzle tips removed.
5. Periodically check the hose for any kinks or abrasion
that may develop into a rupture.
6. Never use standard hardware to modify gun. Use Binks
high pressure components only.
7. Use care when handling the nozzle tips. Excessive fluid
pressure will cause them to wear out prematurely.
PRECAUTIONARY NOTES

OPERATING NOTES:
1. Connect resin hose to right hand fluid inlet and tighten
securely (see figure 3).
2. Connect catalyst hose to left hand fluid inlet and tighten
securely (see figure 3).
3. Once installed, do not reverse hoses and gun fluid
passages.
4. With nozzle tips removed, open catalyst supply line and
start resin pump slowly. Direct gun into a suitable con-
tainer and depress trigger to purge air from the hose.
5. Release trigger, engage trigger lock and replace nozzle
tips. (See figure 1.)
6. If fiberglass chopper accessory is used, connect air
hose to gun (see figure 3).
7. Set catalyst pressure, increase pump fluid pressure
gradually and test spray pattern for proper atomization.
8. While spraying, the trigger must be fully opened or
closed. You cannot feather with an airless gun.
9. Always engage trigger lock (see figure 1) when gun is
not in operation.
NOTE
Do not use fluid pressures above those required for proper
atomization. Excessive fluid pressure causes undue wear on
nozzle tips, fogging, and waste of material.
MAINTENANCE NOTES:
1. To clean nozzle tips:
a. Engage trigger lock (see figure 1).
b. Remove nozzle caps, nozzle tips, and gasket.
c. Submerge nozzle tips in solvent to loosen any par-
tially cured material to aid in cleaning. (Do not use
metal objects.)
d. Blow air through nozzle tips to insure orifice is clear
of any obstruction.
e. Reassemble in reverse order.
2. To repair air valve assembly (if using chopper):
a. Shut off air to gun, release air pressure and engage
trigger lock (see figure 1).
b. Remove the valve assembly, seal, and spring.
c. Remove actuator assembly by unscrewing from
plastic head.
d. Remove screw from body. Packing can be removed
and replaced if necessary.
e. Reassemble in reverse order.
3. To repair needle assembly:
a. Shut off material supply to all components and
release pressure in hoses. Remove hoses from gun.
b. Remove trigger screw and trigger stud and remove
trigger.
c. Remove nuts from needle assembly.
d. Remove packing nut, spring, and needle assembly.
e. Remove packing from needle assembly and replace
if necessary.
f. Reassemble in reverse order.
4. To replace seats:
a. Remove seat housing, needle assembly, spring, and
packing nut as one assembly.
b. Remove seats with hex key. Add thread tape to
threads when replacing to prevent leakage.
c. Reassemble in reverse order.
3/13 ©2013 Binks All rights reserved. Printed in U.S.A.
Binks Sales and Service: www.binks.com
WARRANTY
This product is covered by Binks’ 1 Year Limited Warranty.
77-2070R-7 Revisions: Trademark updates; (P2)
Added Prop 65 warning; (P4) Updated contact
information.
U.S.A./Canada Customer Service
195 Internationale Blvd.
Glendale Heights, IL 60139
630-237-5000
Toll Free Customer Service
and Technical Support
800-992-4657
Toll Free Fax
888-246-5732