joke ENESKApostpro User manual

Operating manual
ENESKApostpro
Version 1.0
Order no: 0 210 000, 0 210 010, 0 210 003 and 0 210 012

22
1 Notes on this manual................................5
1.1 General information................................................5
2 Product overview ...................................6
2.1 Front view ........................................................6
2.2 Rear view.........................................................6
2.3 Extraction system..................................................7
2.4 Product versions ..................................................7
2.4.1 ENESKApostpro with dry extraction............................7
2.4.2 ENESKApostpro with oil extraction ............................7
2.4.3 Optional FSX automatic fine dust measuring system .............7
2.5 Nameplate ........................................................8
2.6 CE marking .......................................................8
2.7 Scope of delivery ..................................................8
3 Technical specifications.............................9
3.1 ENESKApostpro ...................................................9
3.2 Optional FSX automatic fine dust measuring system ...................9
3.3 Approved motors for handpieces ....................................9
3.4 Approved reduction gears for handpieces ...........................10
3.5 Approved extension element.......................................10
3.6 Approved handpieces .............................................10
4 Safety ............................................11
4.1 Intended use .....................................................11
4.2 General safety instructions ........................................12
4.3 Service life phases, personnel and tasks ............................12
5 Controls and indicators.............................13
5.1 Operating and display elements on the housing ......................13
5.2 Operating and display elements in the working chamber..............14
5.3 Operating and display elements of the ENESKAmicro motor controller..14
5.4 Elements of the control panel ......................................15
5.5 Tool operating elements ...........................................15
5.6 Operating and display elements in the cabinet .......................16
6 Commissioning ....................................17
6.1 Transport ........................................................17
6.2 Alignment .......................................................17
6.3 Connecting the power supply ......................................18
6.4 Connecting the compressed air supply ..............................18
7 Operation .........................................19
7.1 Switching on the power supply ....................................19
7.2 Connecting the compressed air tool (if necessary)....................19
7.3 Positioning the workpiece.........................................20
7.4 Closing the hood..................................................20
7.5 Logging in .......................................................21
7.6 Starting the unit ..................................................21
7.7 Checking the direction of rotation of the side duct compressor ........22
7.8 Adjusting the lighting .............................................22
7.9 Adjusting the height (optional) .....................................22
8 Operation with ENESKAmicro motor controller........23
8.1 Connecting the motor cable to the unit ..............................23
8.2 Connecting the motor cable to the unit ..............................23
8.3 Connecting a handpiece...........................................24
8.4 Fitting or changing the tool on the handpiece ........................24
8.4.1 Compact SE, HT 60, HT 60 SMALL, HT 60 XL....................25

33
8.4.2 HT 60 D6, HT 60-D6 CNC .....................................25
8.4.3 JEHG 400 / JHG 210 .........................................25
8.4.4 JEHR 500, JIR 310...........................................26
8.4.5 JERA 270, JBMH 300 N ......................................26
8.4.6 JERA 270 S ...............................................26
8.4.7 JIH 300 ....................................................27
8.4.8 JKC 345, JIC 390, JEKC 300, WE4-45, WE4-90...................27
8.4.9 JMFC 300 S / 300 M .........................................27
8.5 Setting the language (if necessary) .................................28
8.6 Choosing a motor .................................................29
8.7 Choosing the direction of rotation ..................................29
8.8 Setting the speed .................................................30
8.9 Processing the workpiece .........................................31
8.10 Finishing processing the workpiece ................................31
9 Switching o ......................................32
9.1 Starting the shutdown cycle .......................................32
9.2 Switching o the power supply ....................................32
10 Service menu .....................................33
10.1 Opening the service menu .........................................33
10.2 Setting the service menu ..........................................34
11 Using the foot pedal................................35
12 Using the memory function (MEM) ...................36
12.1 Saving settings ...................................................36
12.2 Activating/deactivating settings....................................36
13 Setting the timer ...................................37
14 Calling up unit information (if necessary) .............38
15 Changing the collet ................................39
15.1 COMPACT SE.....................................................40
15.2 HT 60, HT 60 XL ...................................................41
15.3 HT 60 D6, HT 60-D6 CNC ...........................................41
15.4 HT 60 SMALL .....................................................42
15.5 JEHG400/JHG210 .................................................43
15.6 JEHR 500, JIR 310 .................................................43
15.7 JERA 270, JBMH 300 N ............................................44
15.8 JERA 270 S.......................................................44
15.9 JIH 300 ..........................................................45
15.10 JKC 345, JIC 390, JEKC 300, WE4-45, WE4-90 .........................45
15.11 JMFC 300 S / 300 M ...............................................45
16 Maintenance and care .............................46
16.1 Safety ...........................................................46
16.2 Maintenance-free components.....................................46
16.3 Every day ........................................................46
16.4 Every week ......................................................47
16.5 Every month......................................................48
16.6 Every six months and as required...................................48
16.7 Every year .......................................................49
16.8 Cleaning the collector.............................................50
16.9 Replacing the filter element in the dust measuring device .............51
16.10 Changing the oil ..................................................52
16.11 Changing the filters ...............................................54
16.11.1 Changing the filters of the oil extraction system ................54
16.11.2 Changing the filters of the dry extraction system ...............56

44
17 Troubleshooting ...................................58
17.1 Problems with the unit controller...................................58
17.2 Problems with the ENESKAmicro motor controller....................59
17.3 Problems with the compressed air supply ...........................60
17.4 Problems with the extraction system ...............................60
18 Repairs ...........................................61
18.1 Changing damaged gloves .........................................61
18.2 Replacing a defective lamp ........................................61
19 Decommissioning..................................61
20 Storage ...........................................61
21 Recommissioning..................................61
22 Disposal ..........................................61
23 Declaration of Conformity...........................62

55
1 Notes on this manual
1.1 General information
This operating manual enables users to operate, care for and maintain the ENESKApostpro post-
processing system (referred to here as the “unit”).
This operating manual is part of the unit and must always be kept available at the place of use.
If the unit is passed on to a third party then this operating manual must be passed on too.
In this manual a distinction is made between the “unit” and “accessories”. The ENESKApostpro
postprocessing system without connected tools is referred to here as the unit. Accessories are
defined here as all working devices and their components which are connected to the ENESKA-
postpro for processing workpieces, e.g. compressed air guns, handpieces, tools or motors, or
which are installed on it, e.g. turntable or counter support.
Conventions used in this manual:
Instructions which must be strictly observed to prevent hazards or damage are marked as fol-
lows:
Danger!
Warns of hazards that will result in serious injury or death.
Warning!
Warns of hazards that could result in serious injury or death.
Attention!
Warns of hazards that can lead to damage to objects.
This symbol indicates further instructions containing additional important information.
Instructions are marked as follows in this manual:
»Switch o the unit.
The unit can be ordered in dierent versions. Therefore, the illustrations in this operating manual
may dier from the product supplied.
i

66
2 Product overview
2.1 Front view
1
2
5
4
3
Fig. 1
1 Motor controller for handpieces 4 Hood with handle
2 Hand holes with gloves 5 Unit controller
3 230V socket
2.2 Rear view
1
2
3
5
4
Fig. 2
1 Rear door 4 Dry compressed air port
2 Main switch 5 Mains plug
3 Oily compressed air port

77
2.3 Extraction system
3
2
1
4
5
Fig. 3
1 Main filter 4 H filter (HEPA filter for highly hazardous
dust)
2 Collector 5 M filter (Filter for moderately hazardous
dust)
3 Sight glass (optional)
2.4 Product versions
The ENESKApostpro is manufactured in 2 versions: with dry extraction and with oil extraction.
2.4.1 ENESKApostpro with dry extraction
The ENESKApostpro with dry extraction is used for work that produces non-reactive dust. With
dry extraction, the air that is sucked out of the working chamber is directed into a collector. Here,
coarse dust settles on the bottom. The finer dust is then blown through the main filter. The main
filter consists of an M filter and an H filter. In this way 99.995% of the dust is filtered out of the
exhaust air.
Unlike the oil extraction system, the dry extraction system has no sight glass on the collector.
2.4.2 ENESKApostpro with oil extraction
The ENESKApostpro with oil extraction is used for work that produces reactive or very reactive
dust. With oil extraction, the air that is sucked out of the working chamber is blown through the
oil in the collector. The oil binds the dust and renders it inert. This prevents spontaneous ignition
of the dust. The dust settles on the bottom of the collector. Any residual dust that escapes the oil
is blown through the main filter. The main filter consists of an M filter and an H filter. In this way
99.995% of the dust is filtered out of the exhaust air.
The oil level can be seen in the sight glass on the collector.
2.4.3 Optional FSX automatic fine dust measuring system
The ENESKApostpro can be equipped with an optional automatic fine dust measuring system.
The automatic fine dust measuring system is a separate measuring device that reliably detects
very low to high dust concentrations. The measurement is based on the forward scattering of
light and is independent of the gas velocity and particle charges. Automatic monitoring of the
zero and reference point ensures high accuracy.

88
2.5 Nameplate
The nameplate with CE marking is located below the main switch. For handpieces and the com-
pressed air gun, the manufacturer’s mark, type designation, CE marking and serial number are
located on the housing.
The nameplate contains the following information in addition to the company address and logo:
Information Meaning
Do not dispose of the unit and its components in household
waste!
CE marking, see next section
Type Eneska PostPro Unit designation
Supply 400V 50/60Hz Supply voltage and frequency
Fuse 16A slow blow Fuse rating of power supply
SP S3002001 Circuit diagram number
U20 24V Open circuit voltage
Year of manufacture ____ Year of manufacture of the unit
P 6500 VA Connection rating
Machine No. ___ ___ Machine number of the unit
Always quote the machine number when contacting customer service. Exact identification of the
unit ensures that you receive the correct information and spare parts.
2.6 CE marking
The CE marking on the nameplate certifies that the unit complies with the basic requirements of
the relevant directives according to the Declaration of Conformity (see section 23).
2.7 Scope of delivery
• ENESKApostpro with oil extraction or dry extraction system
A comprehensive overview of the JOKE handpieces that can be connected to the unit can be
found under ENESKAmicro in the section on drive systems and handpieces in the JOKE surface
machining catalogue.

99
3 Technical specifications
3.1 ENESKApostpro
Supply voltage 400V, 3-phase, 50Hz
Fuse rating of power supply 16A slow blow
Frequency 50Hz
Compressed air supply 5–6bar, 1/2inch
Extraction performance 350m³/h
Power 3kW
Dimensions (W x H x D) 1300 x 1500 x 1790mm
Dimensions of working chamber 930 x 790 x 250–600mm
Weight Approx. 600kg
Weight of workpiece Max. 200kg
Motor connections 2connections for brushlessDC motors 1 connection for
carbon brush motors
Connections for pneumatic devices 1 dry connection e.g. for the compressed air gun and
1 variable connection for drive units
Max. speed 60,000rpm
230V socket Max. 2000W
Only active when extraction is in operation!
Ambient conditions +5°C to +40°C
10% to 85% humidity
3.2 Optional FSX automatic fine dust measuring system
Measured variables Scattered light intensity, dust concentration (after gravi-
metric reference measurement)
Measuring principle Forward light scattering
Spectral range 640 nm to 660 nm
Laser, protection class 2, power < 1 mW
Accuracy ± 2% of upper range value
Process temperature -40°C to +220°C
Process pressure -50hPa to 10hPa, with integrated purge air unit
3.3 Approved motors for handpieces
Max. speed
(rpm)
Handpiece
- motor
connection
Motor cable
ENESKAmicro Motor SE3 50,000 (-) ENESKAmicro S
ENESKAmicro Motor SE4 50,000 (+) ENESKAmicro S
ENESKAmicro COMPACT SE 50,000 COMPACT ENESKAmicro HT
ENESKAmicro COMPACT HT60 60,000 COMPACT ENESKAmicro HT
ENESKAmicro COMPACT HT60 SMALL 60,000 COMPACT ENESKAmicro HT
ENESKAmicro COMPACT HT60-XL 60,000 COMPACT ENESKAmicro HT
ENESKAmicro COMPACT HT60-D6 60,000 COMPACT ENESKAmicro HT
Micromotor JBM 50 HT 50,000 (+) JBM 50 S/EM
Micromotor JBM 50 S 50,000 (+) JBM 50 HT/EM

1010
Max. speed
(rpm)
Handpiece
- motor
connection
Motor cable
Micromotor JENK-250T 25,000 (-) JENK-250T/EM
Micromotor JENK-410S 40,000 (-) JENK-410S/EM
Micromotor JNK-261 (-) NCL-261
Micromotor JNK-351 (-) NCL-631
Marathon 3rd party motor 60,000 COMPACT SDE-BH60/EM
3.4 Approved reduction gears for handpieces
Max. speed
(rpm)
Speed reduction Connection
JRG 01 30,000 4 : 1 (-)
JERG 01 B 30,000 4 : 1 (+)
3.5 Approved extension element
Max. speed
(rpm)
Connection
JCN 01 35,000 (-)
3.6 Approved handpieces
(+) Connection Max. speed (rpm)
JBS 400 belt grinder 15,000
DIPROFIL Di-Pro FXM-N, Mark II hand-held filing
machine 7,000 (strokes)
DIPROFIL FPM/ERJ, Mark II hand-held filing machine 7,000 (strokes)
DIPROFIL FPT/ER, Mark II hand-held filing machine 8,000 (strokes)
FMD/3-2/EM hand-held filing machine 7,800 (strokes)
JFMM 4 hand-held filing machine 7,800 (strokes)
JEHG 400 handpiece 30,000
DIPROFIL FMR/E mini hand-held filing machine 8,000 (strokes)
JN 48 mini hand-held filing machine 12,500 (strokes)
FMV/E cross-stroke handpiece 8,000 (strokes)
JEHR 500 quick-release handpiece 50,000 (continuous operation: 40,000)
JEKC 300 angled handpiece 20,000
JERA 270 angled handpiece 20,000
JERA 270 S angled handpiece 18,000
WE4-45 angled handpiece 30,000
WE4-90 angled handpiece 30,000
(-) Connection Max. speed (rpm)
JBS 100 belt grinder 13,000
JIG 400 Filigree handpiece 40,000
DIPROFIL Di-Pro FXM-N, Mark II hand-held filing
machine 7,000 (strokes)

1111
(-) Connection Max. speed (rpm)
DIPROFIL FPM/ERJ, Mark II hand-held filing machine 7,000 (strokes)
DIPROFIL FPT/NR, Mark II hand-held filing machine 8,000 (strokes)
FMD/3-2 hand-held filing machine 7,800 (strokes)
JFMM 3 hand-held filing machine 7,800 (strokes)
JBMH 300 N handpiece 35,000
JHG 210 handpiece 27,000
JMFC 300 M miniature angled handpiece 15,000
JMFC 300 S miniature angled handpiece 15,000
DIPROFIL FMR/N mini hand-held filing machine 8,000 (strokes)
JN 38 mini hand-held filing machine 10,000 (strokes)
DIPROFIL FMV/N cross-stroke handpiece 8,000 (strokes)
JIH 300 quick-release handpiece 40,000
JIR 310 quick-release handpiece 40,000
JIC 390 angled handpiece 20,000
JKC 345 angled handpiece 20,000
4 Safety
4.1 Intended use
The unit is used for the final processing of additively manufactured components. Processing
can refer to deburring, milling, grinding, polishing, removing residual powder and finishing of a
workpiece.
Only the following materials may be processed with the ENESKApostpro system:
• Plastic
• Steel
• Stainless steel
• Aluminium
• Titanium
• Carbon fibre reinforced polymer
• Inconel
• Brass
• Ceramics
• Rubber-like material
• Synthetic wax
• Plaster
The unit is designed solely for postprocessing using the approved ENESKAmicro handpieces and
tools listed in the JOKE catalogue.
The unit may only be used with approved components and accessories (see section3).
The values in the technical specifications for the individual components must not be exceeded
when using the unit.
The unit may only be used as described in this operating manual. Any dierent or additional use
is considered improper. The manufacturer will not be liable for damage resulting from improper
use.

1212
4.2 General safety instructions
To avoid danger to persons and material damage, ALWAYS observe the following safety instruc-
tions:
• Workpieces which may produce very reactive dusts may only be processed using a unit
equipped with an oil extraction system. Make sure that the system is designed for processing
the intended materials.
• Never operate the unit without filter elements.
• Only use the unit in technically perfect condition.
• If dust escapes from the unit, switch o the unit immediately and contact JOKE customer
service.
• If live components are defective, switch o the unit immediately and have the defective com-
ponents replaced by qualified personnel.
• Do not use the unit outdoors.
• Always place the unit on a safe, non-slip surface and protect it from contact with liquids. The
floor at the installation site must be able to support the weight of the unit.
• Do not leave the unit unattended when switched on.
• Always wear hearing protection when processing workpieces.
• Before starting work on the unit or its components (maintenance, cleaning, troubleshooting),
switch o the system with the main switch and secure it against being switched on again.
• To avoid contact with dust or oil, wear protective goggles, protective mask, full-body protec-
tive clothing and protective gloves when working on the unit or its components (maintenance,
cleaning, troubleshooting).
• In the event of faults with the unit, immediately rectify them or have them rectified in accord-
ance with this manual.
• Do not make any modifications, additions or conversions to the unit or its components.
4.3 Service life phases, personnel and tasks
Service life phase Target group Activity
Transport, installation,
commissioning, decom-
missioning, storage
Haulage contractor Kerbside delivery of the ENESKApostpro
Specialist
Qualified electrician
Transporting the ENESKApostpro to the installa-
tion or storage site, installation, commissioning
and decommissioning:
See section 6 and 19
Recommissioning JOKE service personnel Putting the unit back into operation after lengthy
storage.
See section 21
Operation Operating personnel See section 5, 7, 8, 9, 10, 12, 13, 10, 14, 15 and 19
Machine fault Specialist
Qualified electrician
See section 17
Cleaning Operating personnel See section 16
Maintenance, repair Operating personnel See section 16, 18
Disassembly, disposal Waste disposal company Disassembly and disposal of the system
See also section 22

1313
5 Controls and indicators
5.1 Operating and display elements on the housing
A
1
2
43
5
6
7
13
12
8
9
10
11
Fig. 4
1ENESKAmicro motor controller for hand-
pieces 8 Mains plug
2 Hand holes with gloves 9 Door handles
3 Hood with handle 10 Door lock
4 Foot pedal connection 11 Height-adjustable feet
5 Main switch 12 230V socket
6Compressed air connection
Mounting side depending on design. 13 ENESKApostpro controller
7
Compressed air connection (optionally
with oil)
Mounting side depending on design.

1414
5.2 Operating and display elements in the working chamber
2
1
3
4
5
6
8
7
9
1
Fig. 5
1 Blower (two side blowers and one central) 6 Turntable (optional)
2FSX automatic fine dust measuring system
with integrated purge air unit (optional) 7Compressed air coupling socket G1/4"
KDG 14 NW7
3 ConnectionA for brushlessDC motor) 8 Compressed air coupling socket G1/4" KDG
14 NW7, compressed air with oil
4 Connection B for brushlessDC motor) 9 Lights
5 Connection C for carbon brushDC motor
5.3 Operating and display elements of the ENESKAmicro motor controller
LEFT
FOOT
A
B
C
C
B
A
39 000 U/min
- A B C
MEM
7
8
11
10
1
2
4
7
3
t=1
9
5
Fig. 6
1 Speed display as actual value or % 7 MEM button
2 Motor buttonA 8 FOOT button
3 Speed indicator bar 9 Information area:
Plugged-in motors and foot pedal
4 Motor button B 10 Display of timer function
5 Motor button C 11 LEFT button
6 Rotary control knob

1515
5.4 Elements of the control panel
1
2
3
4
5
15
14
13
9
8
12
10
11
6
7
100
Fig. 7
1Light intensity button
(plus = brighter) 9 Status message
2 Height adjustment button (down) 10 “Unit ON” button
3 “Unit ready” symbol 11 Height adjustment button (up)
4Optional display of current dust load (see
section 10) 12 Percentage display for lighting
5Shutdown cycle length display
(see section 10) 13 Light intensity button
(minus = darker)
6 “Error message present” symbol 14 Error message ticker
7 “Acknowledge error” button 15 Unit designation and service button
8 “Start shutdown cycle” button
5.5 Tool operating elements
2
1
3
4
Fig. 8
1 Tool 3 On/o switch on motor (or handpiece)
2 Collet 4 Trigger of compressed air gun

1616
5.6 Operating and display elements in the cabinet
1
8
5
4
6
2
11
10
3
9
7
Fig. 9
1 Pressure relief valve 6 Extraction system transport device
2 Clamp (2x) 7 Locking pin (2x)
3 Shaker lever 8 Sight glass (oil extraction only)
4
Maintenance unit
(May only be adjusted by JOKE Service)
Mounting side depending on design.
9Lever for lowering collector (2x), with
attachable double handle
5 Oil drain cock (oil extraction only) 10 Handle on collector

1717
6 Commissioning
The unit is delivered fully assembled and brought to the kerbside by the haulage contractor.
6.1 Transport
Warning!
Risk of crushing from heavy loads
If the unit has to be transported, there is a risk that it may tip over.
• Have the unit transported by qualified persons only.
• Only use lashing straps and transport locks, as well as lifting and transport equipment, that are
approved for the total weight of the unit.
»Secure loose parts in the working chamber such as the optional turntable.
»Have the unit lifted onto a suitable pallet.
»Secure the unit with suitable lashing straps and transport locks.
»Transport the unit to the place of installation.
»Remove the lashing straps and transport locks.
»Lift the unit o the pallet and set it up at the place of installation.
»Remove the material securing loose parts.
6.2 Alignment
Warning!
Risk of crushing from heavy loads
If the unit has to be lifted for alignment, there is a risk that it may over.
• Have a qualified person fit the unit with an anti-tipper before lifting and aligning it. The anti-tip-
per must be designed for the weight of the unit.
Fig. 10

1818
6.3 Connecting the power supply
Danger!
Risk of fatal electric shock
If the unit is connected to an unsuitable power supply, there is a danger of electric shock.
• Make sure the voltage, frequency and electrical protection of the mains supply match the
specifications on the nameplate (see section 2.5).
Attention!
Risk of damage from unintentionally starting the extraction system
If the main switch is on when the unit is connected to the power supply, the extraction system
may accidentally switch on and be damaged.
• Make sure that the main switch is turned o before connecting the unit to the power supply.
Fig. 11
6.4 Connecting the compressed air supply
Attention!
Risk of damage from unintentionally starting the extraction system
If the main switch is on when the unit is connected to the compressed air supply, the extraction
system may accidentally switch on and suck in objects from the working chamber.
• Make sure that the main switch is turned o before connecting the unit to the compressed air
supply.
Attention!
Risk of damage from contaminated air.
The unit will be damaged if it is connected to compressed air that contains chemicals, synthetic
oils, salts or corrosive gas.
• Only connect dry, clean compressed air to the upper port of the unit.
• Only connect dry, clean compressed air or compressed air with approved oil to the lower port
of the unit.
Fig. 12
If the compressed air contains a lot of condensate, an air dryer and an aftercooler should be
installed upstream of the maintenance unit.
i

1919
7 Operation
7.1 Switching on the power supply
Fig. 13
7.2 Connecting the compressed air tool (if necessary)
1 2
Fig. 14
1Compressed air coupling socket G1/4" KDG
14 NW7, compressed air with oil 2Compressed air coupling socket G1/4"
KDG 14 NW7

2020
7.3 Positioning the workpiece
Warning!
Risk of injury from falling workpieces
If heavy workpieces are transported incorrectly, they may fall down and cause serious injury.
• Have heavy workpieces lifted into the working chamber by qualified personnel using suitable
transport and lifting equipment.
Warning!
Risk of injury from workpieces tipping over
If excessively heavy workpieces are placed in the working chamber, the unit may tip over and
cause serious injury.
• Do not place workpieces heavier than 200kg in the working chamber.
»Put the workpiece in the working chamber and fasten it if necessary.
A turntable and stop pins are optionally available and can make it easier to work with heavy or
bulky workpieces.
7.4 Closing the hood
Fig. 15