JBO eMultiCheck 2.0 USB User manual

JBO·eMultiCheck2.0USB ENG·1906
eMultiCheck 2.0 USB
Instruction manual

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JBO·eMultiCheck2.0USB ENG·1906
Table of Contents
1 INTRODUCTION .......................................................................................................... 2
1.1 Starting up ................................................................................................................................................................ 2
1.2 Switching on ............................................................................................................................................................
1.2.1 Maintain mode ................................................................................................................................................................... 3
1. Switching off ............................................................................................................................................................ 4
1.4 Procedure of inspection for internal threads with gauges .................................................................... 4
2 USING THE EMULTICHECK ........................................................................................... 4
2.1 Screwing in: .............................................................................................................................................................. 4
2.1.1 Saving thread depths ...................................................................................................................................................... 5
2.1.2 Manual mode ...................................................................................................................................................................... 5
2.1.3 Through-holes ................................................................................................................................................................... 5
2.2 Subsequent measurement: ................................................................................................................................ 5
2. Screwing out: ........................................................................................................................................................... 5
2.3.1 Manual mode ...................................................................................................................................................................... 5
3 DIGITAL DISPLAY WITH INTEGRATED WIRELESS PORT ................................................. 6
.1 Basic Functions ....................................................................................................................................................... 6
.2 Advanced Functions Digital Display with integrated Wireless Device .............................................. 7
................................................................................................................................................................................................... 8
. LED for battery charge condition ..................................................................................................................... 8
.4 Special note: ............................................................................................................................................................. 8
.5 Measuring depth according to the thread diameter ................................................................................. 9
4 CONFIGURATION SOFTWARE „EMULTICHECK-UI“ ....................................................... 9
4.1 Loading the current configuration ............................................................................................................... 12
4.2 Save a new configuration ................................................................................................................................. 12
4. Checking thru holes ........................................................................................................................................... 1
4.4 Checking blind holes .......................................................................................................................................... 14
4.5 Adjustment of speeds ........................................................................................................................................ 15
4.6 Permanent rotation mode ............................................................................................................................... 15
4.7 Locking the blue button „C“ ............................................................................................................................. 15

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JBO·eMultiCheck2.0USB ENG·1906
4.8 Save / load data records as well as export / import data records .................................................... 16
4.8.1 Save data records .......................................................................................................................................................... 16
4.8.2 Load data records .......................................................................................................................................................... 1
4.8.3 Delete data records....................................................................................................................................................... 1
4.8.4 Export / import data records ................................................................................................................................... 18
ASSEMBLING THE BASIC DEVICE / PLUG GAUGE ........................................................ 18
6 CHARGER .................................................................................................................. 19
7 OPTION – OPERATION WITH WALL POWER SUPPLY .................................................. 19
8 INSTRUCTION FOR BATTERY DISPOSAL...................................................................... 20
9 SAFETY INSTRUCTIONS ............................................................................................. 20
1Introduction
The eMultiCheck is the latest development by JBO. The "e" stands for a combination of our well-proven
MultiCheck with a motorised drive which is controlled by a microprocessor.
1.1 Starting up
Before the device is used for the first time, it should be fully charged in order to ensure a maximum
battery life. To do this, just push the eMultiCheck into the charging station. An indexing system on both
parts ensures that it can only be pushed in the right way round. The first time, the charging time should be
at least one hour. The device is then fully operational.
To remove from the charging station, hold the station tight and pull out the eMultiCheck.

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JBO·eMultiCheck2.0USB ENG·1906
1.2 Switching on
The device can be switched on by pressing one of the two buttons on its front (button A or B, Fig. 4). The
drag moment of the drive is then automatically calibrated. During calibration, the drive turns for a short
time at a constant speed. This process takes place every time the device is switched on. It is important to
remember this when the device stays screwed into a component for more than 3 minutes.
1.2.1 Maintain mode
During switching on the eMultiCheck is also checked whether the thread plug gauge is freely rotatable or
that, for various reasons (Thread gauges screwed on block, bearing damage, mechanical damage ...)
clamps.
If a defined torque exceeded the device control automatically goes into a maintenance mode. This is
indicated by a pattern of movement of the thread plug gauge (short rotational movements 2x left / 2x
right repeating)
If the device is in this mode, only the white button "A" for the unscrewing active. If the thread plug gauge
screwed in the component it have to be completely unscrewed by pressing the white button "A".
Subsequently, the renewed strength test can be started by pressing the button "C". Join the new
measurement no exceeding the torque to the maintenance mode is automatically canceled.
button A
button B Button for data
transmission
USB Port
button C
LED for battery charge
condition

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JBO·eMultiCheck2.0USB ENG·1906
1. Switching off
The device switches off automatically after about 3 minutes when none of the buttons are pressed.
1.4 Procedure of inspection for internal threads with gauges
Application of the GO thread plug gauge
The GO thread plug gauge checks the virtual size of the internal thread. This is effected by checking the
minimum limit of the pitch diameter, taking into account pitch errors, errors in the flank angles and
deviations of form, which produce an apparent reduction of the pitch diameter of the workpiece. In
addition it checks the minimum limit of the major diameter and also whether the length of the straight
flank is sufficent, i.e. that the rounding at the root of the profile does not encroach too far upon the flank of
the thread.
!!!!! This gauge does not check the minor diameter of the workpiece !!!!
The GO thread plug gauge screwed by hand, without using excessive force, shall enter the whole length of
the workpiece thread. If entry is not possible, the workpiece thread does not comply with the
specification.
Application of the NoGo thread plug gauge
The NoGo thread plug gauge checks the maximum size of the pitch diameter. It is acceptable to screw in
the NoGo plug gauge into the workpiece without any force two rotations maximum.
Important:
Before starting, the readout has to be zeroed by pressing the SET button on the Electronics. The
DigiMultiCheck is then ready for operation.
Principle:
The zero positon of the gauge is equivalent to the middle of
the truncation of the thread, 0,5xP. This means half of the
pitch between middle of truncation and end face.
(see illustration).
End face of the gauge sleeve aligned with crest of thread at
this point.(middle of the external diameter)
2Using the eMultiCheck
The eMultiCheck is operated with the two buttons on the front of the device. The blue button (button C) at
the side is used for adjustment.
2.1 Screwing in:
To begin the measuring process, press the black button (button B) on the front and the plug gauge GO
eMC begins to turn slowly (phase 1).
The plug gauge GO eMC is placed on the thread that needs checking. If a defined torque is exceeded, the
device assumes that the plug gauge GO eMC is in the component (initial contact or thread found) and
increases the torque and the speed (phase 2).