- Electric Drive Pump E2-7 Manual 77-3245 [ English ]
77-3245
E2-7
Electric Drive Pump
104199 - (EU Model)
104198 - (USA Model)
104197 - (Japan Model)
104275 - (China Model)
EN
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:
XXXXXXXX
Insert
QR
code
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.
READ ALL INSTRUCTIONS BEFORE OPERATING THIS PRODUCT
77-3245 R2.3 (04/2025) 2/40 www.binks.com
EN
This Declaration of Conformity / Incorporation is issued under the sole responsibility of the
manufacturer:
Machinery Directive 2006/42/EC
ATEX Directive 2014/34/EU
EMC Directive 2014/30/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
EN 60079-0:2018 Explosive atmospheres - Equipment. General requirements
EN 60079-1:2014 Explosive atmospheres - Equipment protection by flameproof enclosures d
EN 60079-7:2015 Explosive atmospheres. Equipment protection by increased safety e
EN 60034-1: 2010 Rotating electrical machines
10/04/25
EU Declaration of Conformity
Product Description / Object of Declaration: Electric Pump E2-7, E2-15 XXX, E2-20, E2-30, E2-40, E2-60, EV2-
15, EV2-30, E4-60, E4-100
This Product is designed for use with: Solvent & Waterbased Materials
Suitable for use in hazardous area: Zone 1/Zone 2
Protection Level: Ex h IIB T4 Gb X (Pump)
II 2 G Exd/Exde IIB T4 IP55 (Motor) CE0722
II 2 GD ck T4 (Gearbox)
Notified body details and role: Element Materials Technology Rotterdam B.V. (2812)
Lodging of ATEX Technical file
Signed for and on behalf of Binks
U.K. Ltd:
This Declaration of Conformity / Incorporation is issued
under the sole responsibility of the manufacturer:
Binks U.K. Limited,
Ringwood Road,
Bournemouth, BH11 9LH. UK
Representative authorised to compile the technical file President @. Binks France SAS
5 Place Pierre Semard, 94130 Nogent sur Marne , Paris, France
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.
Executive President: Engineering and
Operations, Shoreview, MN, 55126. USA
F. A. Sutter
Document Part No.
.
77-3245 R2.3 (04/2025) 3/40 www.binks.com
EN
F. A. Sutter
10/04/25
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.
UKCA Declaration of Conformity
Electric Pump E2-7, E2-15 XXX, E2-20, E2-30, E2-40, E2-60, EV2-
15, EV2-30, E4-60, E4-100
Suitable for use in hazardous area: Zone 1/Zone 2
Protection Level: Ex h IIB T4 Gb X (Pump)
II 2 G Exd/Exde IIB T4 IP55 (Motor) CE0722
II 2 GD ck T4 (Gearbox)
Approved body details and role:
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
Signed for and on behalf of Binks
U.K. Ltd:
Document Part No.
.
Supply of Machinery (Safety) Regulations 2008
Equipment and Protective Systems Intended for use in Potentially Explosive Atmospheres Regulations 2016
Electromagnetic Compatibility 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
BS EN 60079-0:2018 Explosive atmospheres - Equipment. General requirements
BS EN 60079-1:2014 Explosive atmospheres - Equipment protection by flameproof enclosures d
BS EN 60079-7:2015 Explosive atmospheres. Equipment protection by increased safety e
BS EN 60034-1: 2010 Rotating electrical machines
Product Description / Object of Declaration:
This Product is designed for use with: Solvent & Waterbased Materials
Element Materials Technology Warwick Ltd. UK. (0891)
This Declaration of Conformity / Incorporation is issued under the sole responsibility of the
manufacturer:
Executive President: Engineering and
Operations, Shoreview, MN, 55126. USA
77-3245 R2.3 (04/2025) 4/40 www.binks.com
EN
AUTOMATIC EQUIPMENT. Automatic
equipment may start suddenly without
warning.
WEAR SAFETY GLASSES. Failure to wear safety glasses with side
shields could result in serious eye injury or blindness.
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. KNOW WHERE AND HOW TO SHUT
OFF THE EQUIPMENT IN CASE OF AN
EMERGENCY.
WARNING
Read the following warnings before using this equipment.
IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PROVIDE THIS INFORMATION TO THE
OPERATOR OF THE EQUIPMENT.
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.
PROP 65 WARNING. WARNING: This product contains chemicals
known to the state of California to cause cancer and birth defects or
other reproductive harm.
PINCH POINT HAZARD. Moving parts
can crush and cut. Pinch points are
any areas where ther are moving parts.
PACEMAKER WARNING. You are in the
presence of magnetic fields which may
interfere with the operation of certain
pacemakers.
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.
READ THE MANUAL. Before operating finishing equipment, read and
understand all safety, operation and maintenance information
provided in the operation manual.
In this part sheet, the words WARNING, CAUTION and NOTE are used to emphasize important safety information as
follows:
WARNING CAUTION NOTE
Hazards or unsafe practices which could result in
severe personal injury, death or substantial property
damage.
Hazards or unsafe practices which could result in
minor personal injury, product or property
damage
Important installation, operation or maintenance
information.
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.
77-3245 R2.3 (04/2025) 5/40 www.binks.com
EN
*
Fluid inlet connection:
Fluid outlet connection:
AC Induction Electric Motor- EU Model
SHC 630 Synthetic Oil
Gearbox Oil (EU Model) Synthetic 220 (typically Agip Blasia S)
Gearbox Oil (USA Model)
Zone 1 II2G de IIC T4
Nominal pump stroke: 50mm [1.97 ins]
Max. Inlet Pressure
e.g. E2-7 Maximum Set Pressure of 18 bar to operate Pump on a 24/7 basis
NOTE
Maximum fluid pressure:E2-7*
6.64 l/m [1.75 US gal/m]
Reduce Maximum working pressure by 2 bar [29 psi] when using in Open Loop Flow Mode
460V 3PH 0.5 Hp @ 60HZ
'A'
'B'
Rated 20 to 80 Hz (c/w thermisters)
Rated 20 to 80 Hz (c/w thermisters)
Gearbox Ratio: 54:1
2 bar [29 psi]
Fluid Output @ 20 HZ [10 cycles/min]
1 Sanitary
86 kg [176 lbs]
Class 1, Group D.
20 bar [290 psi]
E2-7* Nominal flow volume / cycle: 0.166 l [0.044 US gal]
400V 3PH 0.37 kW @ 50HZ
Pressure when used in 'Smart Mode' (Closed Loop Pressure Mode)
Total Weight of Pump (inc electric motor)
1.66 l/m [0.44 US gal/m]
Fluid Output @ 80 HZ [40 cycles/min]
AC Induction Electric Motor - USA Model
SPECIFICATION
77-3245 R2.3 (04/2025) 6/40 www.binks.com
EN
M6 HEX. Head screw for pump earth grounding;
the Pump Frame must be wired to a suitable earth ground
to ensure that there is no possibility of static build up.
DIMENSIONS AND MOUNTING DETAILS
B
A
1
0
4
0
77-3245 R2.3 (04/2025) 7/40 www.binks.com
EN
The Pressure Switch is classified as simple apparatus and as such should be electrically connected as part of an
intrinsically safe electrical circuit.
The Pressure Switch should be wired as a Normally Closed contact (fail safe) and be hard wired to stop the
motor on operation, to minimise response time.
A Pressure switch (and/or Pressure relief valve) must be connected to the outlet manifold port and set to stop
the pump (or relieve the fluid pressure) in the event of the system overpressure e.g. blocked paint filter,
otherwise Pump warranty may be invalidated. This is necessary to protect the Pump mechanics from overload.
An adapter to mount a pressure switch and pressure sensor is available, see accessories.
The Smart Pressure Relief valve is a mechanical solution for the prevention of Smart pump and paint system
overpressure.
The maximum pressure setting which the Pressure Switch should be set to is 21 bar [305 psi].
Electrical connections must be in accordance with Local Regulations for installation in Hazardous Areas.
The Pump Units are designed for location in Zone 1 Hazardous areas, ATEX Category 2.
It is recommended that a Local Control Box is positioned in close proximity to the pump, as a convenient local
Start / Stop facility and Junction box.
Pressure Relief Valve
Pressure Switch (Optional)
It is recommended that the switch setting is set to 1 bar [14.5 psi] above the maximum required pressure.
IMPORTANT NOTE
The pressure relief valve is a purely mechanical device intended to complement the primary and recommended
electrical sensor, which must be set at a lower pressure to the valve.
If the system goes over pressure, the valves have been designed to bypass material directly back into the pump
inlet, as a result, the wetted components remain wet at all times. The benefit of keeping the wetted
components constantly wet; it does not allow the fluids to dry and affect the performance of the valve.
The main Pump Control Panel must be positioned within an Electrically Safe Area.
INSTALLATION
77-3245 R2.3 (04/2025) 8/40 www.binks.com
EN
Seconds0.1
Inverter
Required Inverter Settings
1.09 A
Rated Motor Power Factor 0.71
Rated Motor Efficiency
Rated Motor Speed 1380 RPM
Once operating temperature is reached, this device quickly changes the resistance;
The motor must be wired to provide a clockwise direction of the cam.
Electric Motors for hazardous areas are specially designed to comply with official regulations concerning the risk
of explosion.
0.37 kW
Rated Motor Frequency 50 Hz
Rated Motor Power
Deceleration Ramp
Rated Motor Current
64.4%
SecondsAcceleration Ramp
Value
Maximum Hz Output
400 V
Electric Motor
Mininmum Hz Output 20 Hz
If improperly used, badly connected, or altered no matter how minor, their reliability could be in doubt.
it must be connected to a suitable releasing device mounted within the control panel and wired to stop the motor
if an over temperature occurs.
Rated Motor Voltage
80 Hz
Only trained personnel familiar with these standards should handle this type of apparatus.
The motor is fitted with PTC temperature sensors (Thermistors).
5
Standards relating to the connection and use of electrical apparatus in hazardous areas must be taken into
consideration.
INSTALLATION
77-3245 R2.3 (04/2025) 9/40 www.binks.com
EN
�
�
�
�
Ø20 - 25 I.D. [-1 to 10 bar working pressure]Suction -
Ensure the gearbox is filled with oil. (The gearbox is filled with the correct amount of oil at the factory)
If the gearbox unit will be inactive for nine months or more, prepare and store gearbox in accordance with
gearbox long term storage guidance at the end of this manual, to reduce risk of internal corrosion and early
failure.
Outlet - Ø15 - 25 I.D. [20 bar working pressure]
Check that the oil plug on top of Gearbox has been replaced with the correct venting plug. The vent
plug is supplied in a bag attached to the gearbox.
Ensure adequate air space around the Pump for maintenance and electric motor cooling requirements.
NOTE:
Attach suitable flexible hoses to the inlet and outlet connections. e.g.,
INSTALLATION
77-3245 R2.3 (04/2025) 10/40 www.binks.com
EN
�
�
�
�
�
Set the pump speed to the minimum frequency 20 Hz and start the pump to remove any air from the circuit.
The outlet connection is not blocked or isolated by any valves.
Inspect for any system leaks.
Set the pump cycle rate to achieve the required paint volume and then adjust the system back pressure regulator
to achieve the desired system fluid pressure.
Smart Mode:
The return line ‘back pressure’ regulator responds to the changes in system fluid flow demand, (due to variable
paint usage) by dynamically adjusting the paint flow rate returning to the system paint tank, thus maintaining the
set pressure.
Check the gearbox oil level, please note the the gearbox is supplied with life lubricant and does not need
any maintenance. Oil level check is particularly important if the gearbox has been in long term storage.
All required interlocks are tested and operational.
Suitable material for pumping is available at the suction hose.
Before starting:-
Ensure all electrical and mechanical connections are correctly made.
SYSTEM OPERATION
77-3245 R2.3 (04/2025) 11/40 www.binks.com
EN
NOTE:
If the gearbox unit will be inactive for nine months or more, prepare and store gearbox in accordance with
gearbox long term storage guidance at the end of this manual, to reduce risk of internal corrosion and early
failure.
10
9
1 USA MODEL
FLUID SECTION 2
194899 MANIFOLD & PRV ASSEMBLY
MANIFOLD WITHOUT PRV
(Not Shown)
1 USA MODEL
1
EU & CHINA MODEL
JAPAN MODEL
USA MODEL -
104198-PRV-**
194904
0.5 HP ELECTRIC MOTOR
(Not Shown)
E2-7 MECHANICAL ASSY
163144 M8 HEXAGON NUT 4
2
1 JAPAN MODEL
0.37kW ATEX MOTOR/GEARBOX ASSY
1
195605
USA MODEL1
M8 SPRING WASHER (ST ST)
177107
165044
EU & CHINA MODEL1172603
REMARKSQTY
4
8 194867
194558 2
M12 x 50 CAP HEAD SCREW
M12 SPRING WASHER (ST ST)
COVER C/W CAP FIXINGS
195588
NEMA 56C GEARBOX
(Not Shown)
3
194947
IEC 71 GEARBOX
(Not Shown)
8
5 165134 M8 WASHER
87
4
1 194864
6
DESCRIPTIONPART NUMBER
1651084
ITEM
PARTS LIST - Pump Assembly
77-3245 R2.3 (04/2025) 12/40 www.binks.com
EN
KEY
(Reverse for assembly)
LOCTITE
TORQUE
MAINTENANCE ORDER
GREASE INTERNAL
(AGMD-010)
GREASE
222
22Nm
77-3245 R2.3 (04/2025) 13/40 www.binks.com
EN
10
4
17
18
19
20
21
32
33
7
1
2
11
PART
NUMBER
160524
14
15
16
ITEM
3
5
192869
192441
192870
28
29
30
31
192650
192668
192849
35
24
25
26
27
6
163144
163161
163921
164471
165044
165100
165108
165123
165134
192872
192875
192878
192879
192880
193130
193131
193695
194198
194540
194870
DVX-364
12
22
23
34
36
192860
13
165351
165661
165666
165958
165959
177020
192400
9
8
4
2
2
M6 x 20 SCREW (BRASS)
4
4
2
2
2
QTY
4
4
4
6
4
4
2
8
4
4
4
4
REMARKS
M8 x 20 GRUB SCREW
M8 x 45 GRUB SCREW
�
2
2
2
2
1
1
1
2
2
2
M6 WASHER (BRASS)
M8 MUD GUARD WASHER
1/4 - 10mm ELBOW
SPACER
BELL HOUSING CAM ASSY
SPACER
MAIN BODY MACHINING
M8 x 20 SCREW
2
1
1
4
1
4
DESCRIPTION
CARRIAGE SPRING
M8 HEX NUT
M8 AEROTIGHT NUT
M6 x 25 SCREW
M10 x 20 SCREW
M12 SPRING WASHER
M16 SPRING WASHER
M8 SPRING WASHER
M10 SPRING WASHER
M8 WASHER
M12 x 50 SCREW
�
SPRING RETAINING WASHER
M16 EYE BOLT
1/8 x 45° GREASE NIPPLE
SHAFT CLAMP ASSY
CARRIAGE ASSEMBLY
MOUNTING FRAME
CARRIAGE SPRING ROD
GREASE BULKHEAD
LINEAR BEARING ROD
DRIVE SHAFT COUPLING
8 x 7 x 30 KEY
LEAK DETECTION HOSE ASSY
GREASE HOSE
1/8 - 6mm ELBOW
PARTS LIST - Mechanical Assembly
77-3245 R2.3 (04/2025) 14/40 www.binks.com
EN
KEY
(Reverse for assembly)
LOCTITE
TORQUE
MAINTENANCE ORDER
GREASE INTERNAL
(AGMD-010)
GREASE
77-3245 R2.3 (04/2025) 15/40 www.binks.com
EN
1Ø30 x Ø42 x 7 SEAL
1
60 �
66 192853
70
192703
61 163960 M5 x 16 CAP HEAD SCREW (ST ST) 6
62 165972 M5 x 25 CAP HEAD SCREW 6
63 165974 M25 BEARING LOCKNUT 1
ITEM PART NUMBER DESCRIPTION QTY REMARKS
BOTTOM BEARING HOUSING 1
1 �
64 192650 1/8 x 45° GREASE NIPPLE 1
65
BELL HOUSING MACHINING
67 192857 TOP BEARING CAP 1
68 192858 BOTTOM BEARING CAP 1
1M30 BEARING LOCKNUT
69 192859
1
162709
72 194513 SHAFT ASSEMBLY 1
�
71 192874 Ø25 x Ø52 ROLLER BEARING
192873 Ø30 x Ø72 x 30.2 BALL BEARING
PARTS LIST - Bell Housing & Shaft Assemblies
77-3245 R2.3 (04/2025) 16/40 www.binks.com
EN
NOTE:
Part No. 60 - Grease using 502375
Part No. 63 - To be tightened using tool 193120
Part No. 65 - To be tightened using tool 193119
Part No. 70 - To be pressed into housing using tool 193121
Part No. 71 - Remove inner race & grease 502375 . Outer race and rollers to be pressed into housing using tool
193122
KEY
(Reverse for assembly)
LOCTITE
TORQUE
MAINTENANCE ORDER
GREASE INTERNAL
(AGMD-010)
GREASE
77-3245 R2.3 (04/2025) 17/40 www.binks.com
EN
DESCRIPTION
60
62
QTY REMARKSITEM PART NUMBER
192855
192856
TOP SHAFT
BOTTOM SHAFT
1
1
63 165558
M8 x 50 CAP HEAD SCREW
(PLATED)
8
61 192850 CONSTANT VELOCITY CAM 1
PARTS LIST - Bell Housing & Shaft Assemblies
77-3245 R2.3 (04/2025) 18/40 www.binks.com
EN
NOTE:
Part No. 61 - Cam face marked 'TOP' must face top shaft.
KEY
(Reverse for assembly)
LOCTITE
TORQUE
MAINTENANCE ORDER
GREASE INTERNAL
(AGMD-010)
GREASE
77-3245 R2.3 (04/2025) 19/40 www.binks.com
EN
FOLLOWER NUT WASHER
19285186
88 192861
1192863
10 x 12 x 14mm LINEAR BEARING
Ø47 CAM FOLLOWER 1
166156
M6 x 12 CAP HEAD SCREW
Ø46 EXTERNAL CIRCLIP
219311292
84 192392
CARRIAGE ADAPTOR 1
90
1
1216273480
M12 NYLOC NUT
2
ITEM REMARKSQTY
19285287
83
82
PART NUMBER
16315981
LINEAR BEARING CARRIAGE
LINEAR BEARING HOUSING
1
85 192661 1/8 - 6mm PUSH IN ELBOW 1
DESCRIPTION
Ø41 x 1.78 O-RING
2165542
4
89 192862 CAM FOLLOWER PIN 1
91 192871 Ø25 LINEAR BEARING 4
PARTS LIST - Carriage Assembly
77-3245 R2.3 (04/2025) 20/40 www.binks.com
EN
KEY
(Reverse for assembly)
LOCTITE
TORQUE
MAINTENANCE ORDER
GREASE INTERNAL
(AGMD-010)
GREASE
77-3245 R2.3 (04/2025) 21/40 www.binks.com
EN
DESCRIPTION QTY REMARKS
105 194871 OUTLET CHECK 1
107 171714 Ø3/4 440C BALL 1 �
M12 SPRING WASHER (ST ST)
Ø25.5 x 2 O-RING
ITEM PART NUMBER
110
108 193190
193361
M10 x 40 CAP HEAD SCREW (ST ST)
6
4165123
4177107
M6 x 12 CAP HEAD SCREW (ST ST)
M10 SPRING WASHER (ST ST)
M12 x 50 CAP HEAD SCREW
4
1
165542100
101 165948
��1162746106
4
OUTLET SEAT 1 �
��
OPTIONAL
112 193225 OUTLET CYLINDER
NOTE:
1
FLUID PISTON SEAL - glass filled
PTFE
194897
1
INLET CYLINDER
STANDARD
193357 Ø46 PISTON ASSEMBLY 1
111
195861
103
165044104
102
109
FLUID PISTON SEAL - glass filled
UHMWPE + glass filled PTFE
WARNING
Where pumps are used in conjunction with high percentages of solvent, it is advisable to use a PTFE glass filled
piston seal to increase the seal life/reduce swelling.
SHAFT/BELLOWS ASSY194872113
194898 - Fluid section, complete with PTFE 15% glass filled - optional
1
1
PARTS LIST - Fluid Section
77-3245 R2.3 (04/2025) 22/40 www.binks.com
EN
243
KEY
(Reverse for assembly)
LOCTITE
TORQUE
MAINTENANCE ORDER
GREASE INTERNAL
(AGMD-010)
GREASE
77-3245 R2.3 (04/2025) 23/40 www.binks.com
EN
160526127
DESCRIPTIONITEM
INLET SEAT
REMARKSPART NUMBER
1 �
124 193359
QTY
PISTON KEEP 1
128 193358 Ø46 FLUID PISTON 1
Ø33 x 2 O-RING - PTFE
1162745
INLET SPRING KEEP ��1193188
��1162744123
Ø29.9 x 1.78 O-RING - PTFE
Ø23.52 x 1.78 O-RING - PTFE
��1BALL CHECK SPRING
��
126
��1162743125
122 193189
�120 193181 Ø0.875 BALL 1
121
PARTS LIST - Piston Assembly
90Nm
KEY
(Reverse for assembly)
LOCTITE
TORQUE
MAINTENANCE ORDER
GREASE INTERNAL
(AGMD-010)
GREASE
77-3245 R2.3 (04/2025) 24/40 www.binks.com
EN
Smear loctite 572 over nose of
bellows, thread nut onto bellows
ensuring the thread starts
squarely. Grip bellows lightly by
hand and tighten the nut with a
1 A/F spanner until the nut
contacts the bellows shoulder.
Screw Item No. 135 (assembly
spigot) onto the piston shaft
(grease spigot with AMGD-010).
ITEM PART NUMBER DESCRIPTION QTY REMARKS
Remove bellows assembly
spigot.
TOOL
Using Item No. 136, push
bellows over spigot until located
in groove.
136 502377 BELLOWS POSITIONING TOOL 1 TOOL
�
1135 502382 BELLOWS ASSEMBLY SPIGOT
�
130
131
132
133
134
192374
192579
194873
192628
194874
RETAINING NUT
KNIFED BELLOWS
BELLOWS SPACER
SHAFT SEAL
PISTON SHAFT
1
1
1
1
1
PARTS LIST - Shaft & Bellows Assembly
572
KEY
LOCTITE
77-3245 R2.3 (04/2025) 25/40 www.binks.com
EN
140
1 SANITARY ELBOW
10
143
194875
194876
192009
1
10
1194109
QTY REMARKS
145
3194589144
192206142
1PRESSURE RELIEF VALVE104167146
1 SANITARY GASKET - PTFE
1 EXT. SANITARY ELBOW
ITEM PART NUMBER DESCRIPTION
141
INLET MANIFOLD
OUTLET MANIFOLD
1 & 1½ SANITARY CLAMP
1
PARTS LIST - Manifold & Prv Assembly
77-3245 R2.3 (04/2025) 26/40 www.binks.com
EN
8
3 192206 1 SANITARY GASKET - PTFE 8
4 194876
5 194109 1 SANITARY ELBOW 4
ITEM PART NUMBER DESCRIPTION QTY REMARKS
1 194875 INLET MANIFOLD 1
2 192009 1 & 1½ SANITARY CLAMP
OUTLET MANIFOLD 1
PARTS LIST - MANIFOLD WITHOUT PRV
77-3245 R2.3 (04/2025) 27/40 www.binks.com
EN
•
•
•
The two components which are more greatly affected by the above criteria than any other components in the
pump are:
The Main Piston Seal and the Cam Follower ;
General Maintenance
The working life and thus the expected life prior to replacement of parts within a Paint Pump are greatly affected
by three main factors: -
Abrasiveness of Fluid Pumped
Fluid Pressure Output Requirement
NOTE
Before any maintenance always switch off the pump and secure against any unintentional start up.
it is therefore recommended that these two items are stocked as spare parts in addition to the recommended
spare parts kits.
Pump Duty Cycle
Maintenance
77-3245 R2.3 (04/2025) 28/40 www.binks.com
EN
Daily Check for any fluid leakage
Check for excessive fluid pressure pulsation
Check oil level within gearbox
3 Monthly
While running, apply (502375) grease to cam follower bearings, 8 strokes of a
standard ‘cartridge’ grease gun (502373).
Inspect Cam and Cam followers for excessive wear, replace if excessive wear can
be seen.
Grease Main Shaft Bearing with 502375 grease.
Inspect Linear Bearings, Rod, Cam and Cam followers for excessive wear, replace
if excessive wear can be felt or seen.
Every 5 Years
Replace main shaft bearings. Linear Guide Bearings, Guide Rails and Cams if
excessive wear can be seen.
Check for any excessive mechanical noise
Weekly
Annually
Inspect Piston and Replace Piston Seals / Bellows / Springs.
Inspect Piston & Outlet Ball Checks, replace as necessary.
Inspect Linear Guide Bearing and Guide Rails for excessive wear.
6 Monthly
Use only 502375 (KP2N-20 DIN 51825) Grease for Cam Follower Bearing.
Inspection Operation
Maintenance schedule
Maintenance
77-3245 R2.3 (04/2025) 29/40 www.binks.com
EN
Wait until the unit has cooled sufficiently after stopping and isolation.
Note:
After filling with fresh oil, refit the level and/or drain plugs and clean up any oil spillage.
The unit must be removed to be drained, maintained and filled with oil.
It is recommended that the oil should be warm [40-50º C] to facilitate easier draining.
WARNING
The gearbox is supplied factory fitted with oil and is a service free unit.
However if seals start to leak and oil level is reduced, both the affected seal and oil need to be replaced as a
general overhaul of the unit.
If changing the oil place a suitable container underneath the plug for draining.
Maintenance
General overhauls must only be done by authorised ATEX certified service personnel or companies.
Gearbox
Every 1000 hours verify the good condition of oil seals and gaskets
Maintenance - Gearbox
77-3245 R2.3 (04/2025) 30/40 www.binks.com
EN
•
•
•
•
•
•
•
•
•
Wait until the unit has cooled sufficiently after stopping and isolation.
The replacement of seals and of components for cable entrance would be made using spare parts,
supplied from the manufacturer, in order to guarantee the original type of protection.
Repair procedures of the Ex motors - are reported by IEC 79-19 standard.
Electric Motors
The electric connections must be correctly locked to avoid resistance-increases, with consequent contact
overheating.
The Ex joint surfaces have not to be machined and it is not allowed to insert, between them, any kind of
seals, not foreseen or supplied from the manufacturer.
When it is not possible to make the repairs of Ex motors at the manufacturer’s plant, the outside workshops,
deputed to this task, must be endowed by the necessary capability, including:
Sufficient technical knowledge of these motors.
The join surfaces have just to be cleaned and, in order to avoid corrosion or water entrance.
Maintenance of Ex Motors - are reported by EN 60079-17 standard, in particular:-
Factory equipment with tooling and facilities, suitable to make repairs.
Quality control department, for the checks and the tests, requested after repairs.
For the Ex motors the repairs of parts, directly involved on the protection against the explosion risk, must
be done without any modification to the original motor design.
The insulation air-distance and the surface-distance between conductors, required by the standards, must
be respected.
All the screws, used to assemble the parts of the motors and of the terminal box, must be completely
tightened.
WARNING
Maintenance - Motor
77-3245 R2.3 (04/2025) 31/40 www.binks.com
EN
a) a)
• b) b)
c) c)
a) a)
b) b)
c) c)
from the gear unit flange
Return the unit for repair and
replace gearbox
from the motor flange Defective gasket.
Fluid seal friction or piston
movement prevented
Grease bearing or replace if damage
is too great
Bearing needs lubrication
Check both coupling hub
locking screws are tightened
to specified torque; Replace
inner coupling spider.
Gear unit not ventilated Check vent is clean/fitted and
not the transportation plug
Gearbox Oil leaking from ventilator Unit overfilled with oil.
Return gearbox
from the output oil seal
Defective gasket on gear unit
cover.
Check and correct the oil level
•
•
Carriage does not maintain contact
with cam; Noisy Changeover
Check and replace springs
Check fluid section
• from the gear unit cover
Spring tension insufficient
Loose or worn drive shaft
coupling
Gearbox Oil leaking
Cam Followers bearing generating
heat / noise
Mechanics
Gearbox Output shaft does not
rotate, even though the motor is
running.
Drive between shafts in the gear unit
interrupted
Retighten screws on gear
unit cover.
Fault Finding
Symptom Possible Cause Remedy
77-3245 R2.3 (04/2025) 32/40 www.binks.com
EN
a) Check o-rings and hose
connections
b) Replace piston seals.
c) Inspect, clean and/or replace balls
and seats.
b) Inspect, clean and/or replace
main bearings
Pump runs, but lack of pressure
a) Worn piston seals
b) Worn balls and / or seats
a) Replace piston seals.
b) Inspect, clean and/or replace balls
and seats.
Paint leaking from inside cover Bellows seal failure
Replace bellows seal, check piston
seal, replace as necessary
Excessive Pressure Pulsation
a) Ball checks not seating correctly. a) Inspect, clean and/or replace balls
and seats.
b) Main shaft bearings worn
Symptom Possible Cause
Pump will not run
a) No power
b) Inverter Unit or safety interlocks
‘tripped’
Remedy
Pump will not ‘Prime’
a) Air entering the suction
hose/manifold
b) Worn piston seals
c) Ball checks not seating correctly.
c) Cam profile worn down c) Replace cam
d) Cam direction incorrect d) Remove shaft assembly and
rebuild with correct cam orientation
Fluid Section
a) Check electrical supply
b) Check inverter and fault
conditions
Fault Finding
77-3245 R2.3 (04/2025) 33/40 www.binks.com
EN
1
2
3
4
5
6
7
2 Disconnect the inlet & outlet hoses and position securely into a suitable container.
Allow the pump to run for about 10 minutes between 60 to 80Hz to ensure any trapped air is correctly
vented.
The pump will now have most of the paint removed;
4
however, some material will remain within the fluid cylinders and manifolds.
If required to finally remove any paint from the pump, place the supply hose in a compatible solvent and
run the pump until sufficiently clean.
Turn on paint system and set back pressure regulator to zero.
Testing and Lubricating - Qualified personnel only
While running apply (502375) grease to main shaft bearing (40 strokes of a grease gun on a new bearing
and 6 pumps on a bearing in current use).
Check for any leaks and mechanical noises.
While running, apply (502375) grease to cam follower bearings, 8 strokes of a standard ‘cartridge’ grease
gun (502373).
Start the pump and run at slow speed [20Hz] for 1 minute.
Stop the pump (turn off the electric motor);
Fit the gearbox vent plug.
3
Check for any leaks and mechanical noises.
Run the pump at 20 cycles/min [50 HZ] and increase the back pressure to 10 bar and run for 1 hour.
8
Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and solvent
manufacturer.
1
WARNING
Fluid Drain Down
9
isolate the paint supply and place a suitable container underneath the hose to prevent spillage.
Testing and Lubricating after major overhaul
Connect electric motor to a suitable electrical supply.
Connect pump to paint system.
Testing and Lubricating
IMPORTANT
Never allow the pump to run with a closed (‘valved off’) inlet or outlet connection
Turn the pump on at the local isolation mounted switch.
77-3245 R2.3 (04/2025) 34/40 www.binks.com
EN
#
192850
193358
192392
192871
192579
CONSTANT VELOCITY CAM
Ø46 PISTON
CAM FOLLOWER BEARING
LINEAR BEARING
#
#
FLUID PISTON SEAL KIT
250642
Check main parts list for details of individual kit contents
FLUID SECTION OVERHAUL KIT
# - Includes 4x 1 Sanitary Gasket - PTFE
#
#
Note:
BELLOWS (FLUID SECTION)
REMARKSDESCRIPTIONPART NUMBERKIT No.
Recommended Replacement Spare Parts and Kits for E2-7 Pumps
250774
*
#
* - Includes coupling spider
#250773�
MAIN BEARING OVERHAUL KIT
SPARE PARTS LIST
77-3245 R2.3 (04/2025) 35/40 www.binks.com
EN
DESCRIPTION REMARKS
502501 BPR CONTROL BOX
502483 ELECTRICAL PANEL FOR SINGLE PUMP OPERATION Inc. Smart Card
192547 PRESSURE SENSOR [4 -20 mA / 0 - 25 bar]
Collet Connector
502375
192009
1 SANITARY GASKET
1 & 1½ SANITARY CLAMP
192800 SMART CARD
194495 SENSOR MANIFOLD
192206
Pressure Feedback
502373 GREASE GUN FOR CAM FOLLOWER (& MAIN BEARINGS)
PART NUMBER
GREASE FOR CAM FOLLOWER (& MAIN BEARINGS)
ACCESSORIES
77-3245 R2.3 (04/2025) 36/40 www.binks.com
EN
REMARKS
FOC with a New Pump
TOP BEARING LOCKNUT TOOL193119
TOP BEARING PRESS TOOL
M8 TORX SECURITY SCREWDRIVER FOR COVER
502377 BELLOWS ASSEMBLY TOOL
502382
193119 193120
BOTTOM BEARING LOCKNUT TOOL193120
193121
192450
PART NUMBER DESCRIPTION
193121
193122 BOTTOM BEARING PRESS TOOL
BELLOWS ASSEMBLY SPIGOT
ACCESSORIES
193122 502377 & 502382
77-3245 R2.3 (04/2025) 37/40 www.binks.com
EN
Storage or inactivity for over nine months
Without taking additional storage measures, internal components such as bearings and gears will start to rust
due to a lack of oil circulation and / or condensation. This will result in accelerated wear during operation.
Gearboxes stored over 9 months that have not received the following long term storage measures,
will result in the voiding of the warranty.
Necessary long term storage measures (for up to 2 years):
● Rust inhibitor is applied to exposed connecting drive shaft surfaces.
● Stored in a dry environment not exposed to direct sunlight or other ultra-violet light sources.
● Within a temperature range of -5°C to +40°C [23°F to 104°F]and relative humidity of less than 60%.
● Protected against damage by insects and contact with aggressive or corrosive substances or atmospheres.
● Protected from the risk of falling or being fallen on to.
● In an environment free from vibration or oscillation.
● The sealing band in the vent plug must not be removed. The unit must be sealed tight.
● A warning label must be applied to the unit to indicate the gearbox has been totally filled and must be drained
to the correct level before operation.
Storage for over two years:
● For storage up to three years: relative humidity must be reduced to less than 50% in addition to the above
requirements.
● If the unit has been stored for more than two years, and / or the unit has experienced temperature variation
exceeding those above, the lubricant must be replaced before use.
● After two years in storage or inactivity, the gearhead must be rotated manually to avoid failure of the oil seals.
● For complete details see the gear unit operating and assembly instructions.
● The unit must be totally filled up for the duration of storage with a compatible polyglycol
synthetic oil - lubricant type, viscosity and quantity are indicated by details on the gearbox serial
plate.
Gearbox Long Term Storage
77-3245 R2.3 (04/2025) 38/40 www.binks.com
EN
Korea Tel: +82313663303
Japan Tel: +81 45 785 6421
Australia Tel: +61 (0) 2 8525 7555
WARRANTY PAGE
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.
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
China Tel: +8621-3373 0108
77-3245 R2.3 (04/2025) 39/40 www.binks.com
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.
77-3245 R2.3 (04/2025) 40/40 www.binks.com
