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MX68XXPU-SMX Pump Manual 77-3285
- MX68XXPU-SMX Pump Manual 77-3285 EN [ English ]
77-3285
MX68XXPU-SMX
Pump
MX6805PU-SMX
MX6812PU-SMX
MX6833PU-SMX
EN
READ ALL INSTRUCTIONS BEFORE OPERATING THIS PRODUCT
ADDITIONAL RESOURCES
For additional information or copies of your service manual, please visit us online at:
binks.com/en/library
Or use this QR code with your mobile device:
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Obey local or municipal regulations for product recycling and disposal.
IMPORTANT! DO NOT DESTROY
It is the Customer's responsibility to have all operators and service personnel read and
understand this manual.
Contact your local Binks representative for additional copies of this manual.
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EN
F. A. Sutter
22/04/25
104XXX, AX160L-X, AX110L-X, AX200L-XX, AX260L-XX, AX320X-
X, MMX4*****, MMX12****, MXL4*****, MXL12****,
MX114****, MX115****, MX12*****, MX19*****, MX2******,
MX4******, MX68****, MX8******
Suitable for use in hazardous area: Zone 1/Zone 2
Protection Level: II 2 G c X IIB T4
Ex h IIB T4 Gb X
Element Materials Technology Rotterdam B.V. (2812)
Lodging of ATEX Technical file
This Declaration of Conformity / Incorporation is issued
under the sole responsibility of the manufacturer:
Binks U.K. Limited,
Ringwood Road,
Bournemouth, BH11 9LH. UK
Product Description / Object of Declaration:
This Product is designed for use with: Solvent & Waterbased Materials
EU Declaration of Conformity
This Declaration of Conformity / Incorporation is issued under the sole responsibility of the
manufacturer:
Notified body details and role:
Representative authorised to compile the technical file President @. Binks France SAS
5 Place Pierre Semard, 94130 Nogent sur Marne , Paris, France
Machinery Directive 2006/42/EC
ATEX Directive 2014/34/EU
by complying with the following statutory documents and harmonised standards:
EN ISO 12100:2010 Safety of Machinery - General Principles for Design
EN 12621:2006+2010 Machinery for the supply and circulation of coating materials under pressure - Safety requirements
EN ISO 80079-36:2016 Explosive Atmospheres- Part 36:Non Electrical equipment for explosive atmospheres-Basic methods
and requirements.
EN ISO 80079-37:2016 Explosive Atmospheres- Part 37: Non Electrical equipment for explosive atmospheres - protection by
methods c, b and k.
EN 1127-1:2019 Explosive atmospheres - Explosion prevention - Basic concepts
Providing all conditions of safe use / installation stated within the product manuals have been complied with and also installed in accordance
with any applicable local codes of practice.
Signed for and on behalf of Binks
U.K. Ltd:
Document Part No.
.
Executive President: Engineering and
Operations, Shoreview, MN, 55126. USA
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EN
UKCA Declaration of Conformity
This Declaration of Conformity / Incorporation is issued under the sole responsibility of the
manufacturer:
Supply of Machinery (Safety) Regulations 2008
Equipment and Protective Systems Intended for use in Potentially Explosive Atmospheres Regulations 2016
by complying with the following statutory documents and designated standards:
BS EN ISO 12100:2010 Safety of Machinery - General Principles for Design
BS EN 12621:2006+2010 Machinery for the supply and circulation of coating materials under pressure - Safety requirements
BS EN ISO 80079-36:2016 Explosive Atmospheres- Part 36:Non Electrical equipment for explosive atmospheres-Basic methods
and requirements.
BS EN ISO 80079-37:2016 Explosive Atmospheres- Part 37: Non Electrical equipment for explosive atmospheres - protection
by methods c, b and k.
BS EN 1127-1:2019 Explosive atmospheres - Explosion prevention - Basic concepts
Providing all conditions of safe use / installation stated within the product manuals have been complied with and also installed in accordance
with any applicable local codes of practice.
Signed for and on behalf of Binks
U.K. Ltd:
Executive President: Engineering and
Operations, Shoreview, MN, 55126. USA
F. A. Sutter
Document Part No.
. 20/05/25
Suitable for use in hazardous area: Zone 1/Zone 2
Protection Level: II 2 G c X IIB T4
Ex h IIB T4 Gb X
Approved body details and role: Element Materials Technology Warwick Ltd. UK. (0891)
Lodging of UKEX Technical file
This Declaration of Conformity / Incorporation is issued
under the sole responsibility of the manufacturer:
Binks U.K. Limited,
Ringwood Road,
Bournemouth, BH11 9LH. UK
Product Description / Object of Declaration: 104XXX, AX160L-X, AX110L-X, AX200L-XX, AX260L-XX, AX320X-
X, MMX4*****, MMX12****, MXL4*****, MXL12****,
MX114****, MX115****, MX12*****, MX19*****, MX2******,
MX4******, MX68****, MX8******
This Product is designed for use with: Solvent & Waterbased Materials
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EN
PINCH POINT HAZARD. Moving parts
can crush and cut. Pinch points are
any areas where ther are moving
parts.
IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PROVIDE THIS INFORMATION TO THE
OPERATOR OF THE EQUIPMENT.
PROJECTILE HAZARD. You may be
injured by venting liquids or gases that
are released under pressure, or flying
debris.
DE-ENERGIZE, DE-PRESSURISE, DISCONNECT AND LOCK OUT ALL
POWER SOURCES DURING MAINTENANCE. Failure to de-energize,
disconnect and lock out all power supplies before performing
equipment maintenance could cause serious injury or death.
READ THE MANUAL. Before operating finishing equipment, read and
understand all safety, operation and maintenance information
provided in the operation manual.
AUTOMATIC EQUIPMENT. Automatic
equipment may start suddenly without
warning.
Hazards or unsafe practices which could result in
minor personal injury, product or property
damage
Important installation, operation or maintenance
information.
WARNING
Read the following warnings before using this equipment.
Hazards or unsafe practices which could result in
severe personal injury, death or substantial property
damage.
PROP 65 WARNING. WARNING: This product contains chemicals
known to the state of California to cause cancer and birth defects or
other reproductive harm.
WEAR SAFETY GLASSES. Failure to wear safety glasses with side
shields could result in serious eye injury or blindness.
INSPECT THE EQUIPMENT DAILY. Inspect the equipment for worn or
broken parts on a daily basis. Do not operate the equipment if you
are uncertain about its condition.
OPERATOR TRAINING. All personnel
must be trained before operating
finishing equipment.
EQUIPMENT MISUSE HAZARD. Equipment misuse can cause the
equipment to rupture, malfunction or start unexpectedly and result in
serious injury. PACEMAKER WARNING. You are in the
presence of magnetic fields which may
interfere with the operation of certain
pacemakers.HIGH PRESSURE CONSIDERATION. High pressure can cause serious
injury. Relieve all pressure before servicing. Spray from the gun,
hose leaks or ruptured components can inject fluid into your body
and cause extremely serious injury.
KEEP EQUIPMENT GUARDS IN PLACE.
Do not operate the equipment if the
safety devices have been removed.
STATIC CHARGE. Fluid may develop a static charge that must be
dissipated through proper grounding of the equipment, objects to be
sprayed and alll other electrically conductive objects in the dispensing
area. Improper grounding or sparks can cause a hazardous condition
and result in fire, explosion or electric shock and other serious injury.
NEVER MODIFY THE EQUIPMENT. Do
not modify the equipment unless the
manufacturer provides written
approval.
KNOW WHERE AND HOW TO SHUT
OFF THE EQUIPMENT IN CASE OF AN
EMERGENCY.
NOISE LEVELS. The A-weighted sound level of pumping and spray
equipment may exceed 85 dB(A) depending on equipment settings.
Actual noise levels are available on request. It is recommended that
ear protection is worn at all times while equipment is in use.
PRESSURE RELIEF PROCEDURE.
Always follow the pressure relief
procedure in the equipment instruction
manual.
In this part sheet, the words WARNING, CAUTION and NOTE are used to emphasize important safety information as
follows:
WARNING CAUTION NOTE
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EN
Ceramic Coated Stainless Steel
Dirt: 5 microns
Water: -20°C @ 7bar [0.1g/m³]
Oil: 0.1mg/m³
Ø12 Hose Female
SMX
Weight: MX6805PU-SMX
Ram - Chop Check
PTFE + UHMW-PE
PTFE + UHMW-PE
265 Bar [3830 psi]
SPECIFICATION
Maximum recommended intermittent cycle rate:Cycles/min 20 cycles/min
Stroke
Maximum fluid pressure:
1/2 NPT (f)Fluid outlet connection:
0.068 l [0.018 US gal]
4.08 l/m [1.08 US gal/m]
Ratio: MX6805PU-SMX 5:1
Output @ 60 cycles / min:
Nominal flow volume / cycle:
15 kg / 33 lbs
Air Quality ISO 8573.1 Class 3.3.2
Air Inlet
PU
PU
3 [75mm]
Rod Surface Treatment
Rod Lower Packing Seal Options
12:1
33:1
Ratio: MX6812PU-SMX
Ratio: MX6833PU-SMX
Weight: MX6812PU-SMX 15 kg / 33 lbs
Weight: MX6833PU-SMX 18 kg / 39.6 lbs
Fluid inlet connection:
Rod Upper Packing Seal Options
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EN
MX6805PU-SMX
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EN
MX6812PU-SMX
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EN
MX6833PU-SMX
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EN
GENERAL DESCRIPTION
The air motor is furnished with an exhaust muffler to control air exhaust noise emission. An adapter kit is also
available to facilitate connection to a piped exhaust system if required.
The interior design maintains high flow capacity with minimum pressure drop ensuring high efficiency; special
surface treatments provide a smooth micro surface making cleaning and flushing easier.
The MX68XXPU-SMX fluid paint pump is designed for pumping High Viscosity materials such as Mastic, PVC,
Underseals, Sound deadeners and other similar materials.
The piston and rod seals are the chevron type, which can be adjusted by means of a gland nut, should wear
occur, a preloaded wave spring is employed to adjust and maintain the lower chevron packing preload when
wear occurs. A built in Solvent cup cleans and lubricates the pump rod and seals to prolong working life.
The air motor also utilises the Binks quick exhaust technology to prevent air valve freezing conditions when high
cycle speeds are employed.
The fluid section is a ‘ROD’ type design which means the rod displaces the material and is the only wear contact
with the packings. A ball check valve system in the rod and a chop check inlet valve system ensure a precise,
smooth volume output. Tungsten Carbide ball seats ensure maximum operating life between servicing.
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EN
INSTALLATION
Set the pump speed to a slow cycle rate and start the pump to remove any air from the fluid circuit. Inspect for
any air or fluid leaks.
The pump should only be run on a minimum of the below air quality
5 µm
This pump should be flushed with a suitable compatible solvent prior to use.
Mount the pump securely and position the pump at a convenient height to allow for maintenance, visual
observation, and periodic inspection.
The Pump Assembly must be connected to a suitable earth ground to ensure that there is no possibility of static
build up.
Attach suitable pipework or flexible hoses designed to meet the working pressure of the pump assembly
(dependent on pump ratio) to the inlet and outlet connections, e.g. 1/2 Outlet.
ISO 8573.1
Class 3.3.2
Air Quality
Dirt:
Water:
Oil:
-20°C @7bar (0.1g/m³)
0.1 mg/m³
It is recommended that a propriety 1/2 BSP Filter / Regulator is used to provide final control of the compressed
air to the air motor.
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EN
Pump Assembly - MX6805PU-SMX
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EN
1 1
2 1
3 2
4 1
5 1
6 3
7 2
8 1
9 3
10 1
11 2
12 3
13 1
14 1
15 1
Check Main Parts List in Air Motor & Fluid Section Manuals for details of individual Kit Contents
2507175
Air Motor Repair Kit
Air Motor Valve Repair Kit
Air Motor Seal Kit
Hardware Kit
See AX55S Air Motor
Manual
All O-rings
All Packings
All Seals
Fluid Section Seal Kit
MX6805PU-SMX - Replacement Spares Kits
No. PART NUMBER DESCRIPTION REMARKS
0115-010214
0115-010226
0115-010216
0115-010213
1
2
3
4
NOT SHOWN
NOT SHOWN
NOT SHOWN
DESCRIPTION QTY REMARKS
0114-016099
0114-016100
0115-010159
AX55S AIR MOTOR (8 BAR)
FX68PU-SMX FLUID SECTION
SPRING LOCK WASHER
GROUNDING CABLE 4M
SOCKET HEAD CAP SCREW
M8 X 35 SHCS
LOCKING CLIP
NAMEPLATE MX PUMP
TIE ROD
GUARD
No 2 x 4.75 RIVET
SLOTTED SET SCREW
PACKING LUBE (SOLVENT BORNE)
PACKING LUBE (WATER BORNE)
MOTOR ROD ADAPTER
Parts list - MX6805PU-SMX - Pump Assembly
FX68PU-SMX
0114-009743
0114-011798
0114-014179
0115-010001
AX55S
ITEM PART NUMBER
0115-010113
0115-010643
0115-010646
0115-010655
164838
166001
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EN
Pump Assembly - MX6812PU-SMX
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EN
1 1
2 1
3 2
4 1
5 1
6 3
7 2
8 1
9 3
10 1
11 2
12 3
13 1
14 1
15 1
5 250717 Fluid Section Seal Kit
All O-rings
All Packings
All Seals
Check Main Parts List in Air Motor & Fluid Section Manuals for details of individual Kit Contents
Parts list - MX6812PU-SMX - Pump Assembly
1 0115-010215 Air Motor Repair Kit
See AX85S Air Motor
Manual
2 0115-010226 Air Motor Valve Repair Kit
3 0115-010217 Air Motor Seal Kit
4 0115-010213 Hardware Kit
0114-016100 PACKING LUBE (WATER BORNE) NOT SHOWN
0115-010159 MOTOR ROD ADAPTER NOT SHOWN
MX6812PU-SMX - Replacement Spares Kits
No. PART NUMBER DESCRIPTION REMARKS
164838 No 2 x 4.75 RIVET
166001 SLOTTED SET SCREW
0114-016099 PACKING LUBE (SOLVENT BORNE) NOT SHOWN
0115-010643 NAMEPLATE MX PUMP
0115-010646 TIE ROD
0115-010655 GUARD
0114-014179 SOCKET HEAD CAP SCREW
0115-010001 M8 X 35 SHCS
0115-010113 LOCKING CLIP
FX68PU-SMX FX68PU-SMX FLUID SECTION
0114-009743 SPRING LOCK WASHER
0114-011798 GROUNDING CABLE 4M
ITEM PART NUMBER DESCRIPTION QTY REMARKS
AX85S AX85S AIR MOTOR (8 BAR)
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EN
Pump Assembly - MX6833PU-SMX
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EN
1 1
2 1
3 2
4 1
5 1
6 1
7 3
8 1
9 3
10 1
11 2
12 3
13 1
14 1
5 250717 Fluid Section Seal Kit
All O-rings
All Packings
All Seals
Check Main Parts List in Air Motor & Fluid Section Manuals for details of individual Kit Contents
1 0115-010301 Air Motor Repair Kit
See AX140S Air Motor
Manual
2 0115-010226 Air Motor Valve Repair Kit
3 0115-010302 Air Motor Seal Kit
4 0115-010300 Hardware Kit
0114-016100 PACKING LUBE (WATER BORNE) NOT SHOWN
MX6833PU-SMX - Replacement Spares Kits
No. PART NUMBER DESCRIPTION REMARKS
164838 No 2 x 4.75 RIVET
166001 SLOTTED SET SCREW
0114-016099 PACKING LUBE (SOLVENT BORNE) NOT SHOWN
0115-010643 NAMEPLATE MX PUMP
0115-010648 FX12 TIE ROD
0115-010655 GUARD
0114-014179 SOCKET HEAD CAP SCREW
0115-010114 M12 X 40 SHCS
0115-010113 LOCKING CLIP
FX68PU-SMX FX68PU-SMX FLUID SECTION
0114-009743 SPRING LOCK WASHER
0114-011798 GROUNDING CABLE 4M
ITEM PART NUMBER DESCRIPTION QTY REMARKS
AX140S AX140S AIR MOTOR (8 BAR)
Parts list - MX6833PU-SMX - Pump Assembly
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EN
Check daily for excessive material leaks into the solvent cup
A universal lubricant is available - Wet Sol ‘Plus’ Binks Part Number 863009
Preventative Maintenance
Check daily to ensure that there is the correct type of lubricant material present in the solvent cup; this should be
compatible with the material being pumped. Confirmation from the material supplier should be sought to ensure
compatibility to prevent the risk of contamination.
PART NO. DESCRIPTION REMARKS
MXA-C13ALM5-H34 Air Filter Regulator (0.5m Hose)
AGMD-010
Kluber Isoflex Topas NB 52
(Grease type #)
Pump Accessories
50 ml Tube
Air Control Including Hose
0114-014871 0.5L Pump Lubricant (Water based)
0114-016099 0.25L Pump Lubricant (Solvent based)
0114-009433 0.5L Pump Lubricant (Solvent based)
0114-016100 0.25L Pump Lubricant (Water based)
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EN
Contaminates trapped between ball
and seat.
Strip and clean pump.
Check for damage.
Worn or damaged balls/seats.
Check for wear; replace balls and /
or seats.
Worn bottom rod seals.
Low material flowrate, pump running
fast or will not stall (stalling - 1
stroke should not occur in less than
30 seconds).
Air entering system. Loose joint on suction side. Check and reseal fittings.
a. Check air and fluid supply ball
valves and supply hoses.
b. Replace Piston seal.
c. Switch/interchange pilot valves to
isolate faulty pilot valve and
clean/replace.
d. Check clean/replace Air valve.
e. Check for constant exhaust air
when pump is not in a stalled
condition. Check/replace QE cups .
a. No Air supply.
b. Air piston seal worn.
c. Pilot valve assemblies inoperable.
d. Main air valve inoperable.
e. QE valve defective.
Motor will not run.
TROUBLESHOOTING
Replace.
a. Worn piston seal.
b. Worn/failed shaft seals.
c. Damaged Exhaust Valve.
d. Damaged Pilot Valve.
e. Air exhaust restricted.
a. Replace seal.
b. Replace shaft bearing / seal
housing.
c. Inspect / clean and replace as
required.
d. Inspect / clean and replace as
required.
e. Inspect / clean and replace as
required.
Stop the pump and relieve all
material pressure. Tighten the gland
nut until the resistance of the
packings clamping the shaft can be
felt. Do not over-tighten. Ensure
solvent cup has the correct lubricant
for the material being pumped
present at all times.
Seal wear or damage to packing
material
Damaged rod. Replace.
Pump runs but has excessive
pulsation
PROBLEM CAUSE SOLUTION
Leak from rod seal packings
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EN
NOTES
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NOTES
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NOTES
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EN
China Tel: +8621-3373 0108
Korea Tel: +82313663303
Japan Tel: +81 45 785 6421
Australia Tel: +61 (0) 2 8525 7555
WARRANTY PAGE
For specific warranty information please contact Binks.
For technical assistance or to locate an authorised distributor, contact one of our
international sales and customer support locations below.
REGION BINKS CONTACT
Americas Tel: 1-888-992-4657
Europe, Africa, Middle East Tel: +44 (0)1202 571 111
India marketingroa@binks.com
WARRANTY POLICY
This product is covered by Binks materials and workmanship limited warranty.
The use of any parts or accessories, from a source other than Binks, will void all
warranties. Failure to reasonably follow any maintenance guidance provided, may
invalidate any warranty.
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EN
Binks is a global leader in innovative finishing technologies. Binks reserves the right to modify
equipment specifications without prior notice.
Binks®, DeVilbiss®, and Ransburg® are registered trademarks of Binks US, LLC.
© 2025 Binks US, LLC. All rights reserved.
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