E-XTEQ E-VLT User manual

QSG-EVLT-00449_R00_XXXX00_01_EN_2022-11-02
E-VLT
Quick Start Guide

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Table of contents
Safety advisory / Warranty.......................................................................................3
GOOD PRACTICES AND SAFETY INSTRUCTIONS............................................................3
Preamble....................................................................................................................4
E-VLT.......................................................................................................................................4
LEAK TEST.............................................................................................................................4
PRINCIPE OF CYCLE.............................................................................................................5
Your E-VLT ................................................................................................................6
FRONT PANEL .......................................................................................................................6
BACK PANEL .........................................................................................................................6
COUPLERS.............................................................................................................................7
POWER SUPPLY CONNECTORS.........................................................................................7
DIGITAL LINKS.......................................................................................................................7
User interface............................................................................................................8
OVERVIEW .............................................................................................................................8
KEYS.......................................................................................................................................8
Cycle keys ........................................................................................................................8
Keys....................................................................................................................................8
POWER UP .............................................................................................................................9
MAIN MENU screen........................................................................................................9
PREPARING A PROGRAM..................................................................................................10
PREPARING A BATTERY GROUPS PROGRAMS.............................................................11
SELECTING A BATTERY TO TEST ....................................................................................11
STARTING AND STOPPING CYCLE...................................................................................12
Starting a measurement cycle...................................................................................12
Measurement cycle screen........................................................................................12
Stopping a cycle ...........................................................................................................13
User adjustments....................................................................................................14
PROGRAM PARAMETERS..................................................................................................14
BATTERY PARAMETERS....................................................................................................15
CONFIGURATION MENU.....................................................................................................15
RESULTS MENU ..................................................................................................................16
Specifications..........................................................................................................17
CARACTERISTICS...............................................................................................................17

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QSG-EVLT-00449_R00_XXXX00_01_EN_2022-11-02
ATEQ Manufacturer Plants - Measurement Solution, Global Leader.
We continuously work on improving our products. This is why information contained in this man-
ual, the device and the technical specifications may be modified without prior notification.
Pictures and figures in this manual are non-contractual.
E-XTEQ
30, rue des Dames, Z.I.
78340 LES CLAYES-SOUS-BOIS
FRANCE
e-xteq.com
Tél. : [phone]

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Safety advisory / Warranty
GOOD PRACTICES AND SAFETY INSTRUCTIONS
Safety recommendations
The device is supplied with 100 / 240 V AC, it is mandatory to connect it to the ground with a
good link to the ground, to protect against electric hazard or electrocution.
Recommendations for the test environment
Keep the test area as clean as possible.
Recommendations for operators
E-XTEQ recommends that the operators who use the devices have training and a level of
qualification that correspond to the job to perform.
General recommendations
—Read the user manual before using the device.
—All electrical connections to the device must be equipped with safety systems (fuses, circuit
breakers, etc.) adapted to the needs and in accordance with the applicable standards and
rules.
—To avoid electromagnetic interference, electrical connections to the device must be shorter
than 2 meters.
—Power supply plug must be grounded.
—Disconnect the device from the mains before performing any maintenance work.
—Shut off the compressed air supply when working on the pneumatic assembly.
—Do not open a connected device.
—Avoid splashing water on the device.
E-XTEQ is at your disposal for any information concerning the use of the device under maxi-
mum safety conditions.
We draw your attention to the fact that E-XTEQ cannot be held responsible for any accident
related to a misuse of the measuring instrument, the workstation or non-compliance of the in-
stallation with safety rules.
In addition, E-XTEQ declines any responsibility for the calibration or the fitting of their instru-
ments that is not done by E-XTEQ.
E-XTEQ also declines any responsibility for any modification (program, mechanical or electri-
cal) of the device done without their written consent.

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QSG-EVLT-00449_R00_XXXX00_01_EN_2022-11-02
Preamble
E-VLT
E-VLT is a leak detector able to test large volume like EV battery housing and cooling.
E-VLT can memorise 128 different test programs and 32 batteries sets of programs.
LEAK TEST
Leak test and Desenzitizes Mode
The test pressure is applied to the input of
the test part 3.
The measurement is performed by the
pressure sensor 2.
1 Device
2 Pressure sensor
3 Part under test
Desensitized Mode: there is no leak fullscale. The limit is the test Pressure.

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PRINCIPE OF CYCLE
The measurement cycle is made of 4 mains phases : fill, stabilization, test, dumping.
0Waiting phase
1Fill phase
2Stabilization phase
4Dumping

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Your E-VLT
FRONT PANEL
The user interface is located on the front panel.
1 Touchscreen Display
2 USB Connectors
BACK PANEL
1 Part number / Serial number
2 Exhaust output
3 Test part connector
4 Calibration informations
5 Connector for 100 / 240 V AC power supply
1
2
1
4
5
3
2

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COUPLERS
Different couplers are mandatories to test Housing or cooling system.
They must be connected on the test pipe fast connector..
POWER SUPPLY CONNECTORS
100 / 240 V AC connector (J7)
The device can be connected to a 100 / 240 V AC power supply (option).
This connector has a ON/OFF button.
It is mandatory to connect the device with a good link to the ground, to protect against electric
hazard or electrocution.
Interruptor ON/OFF
1 ON
0 OFF
DIGITAL LINKS
PC USB connectors (on front face)
USB connectors can be used for connecting miscellaneous compatible USB devices.
The USB connectors are located under the rubber cover 1 (see figure).
1 USB connector to PC
2 USB connector to USB key or barcode
reader
3 Rubber cover
Do not use a cable longer than 2 m.
Push the rubber cover 3 slightly forward for an easy access to USB connectors 1 and 2.
Only use this connection for temporary communication.
Connection to a PC cannot be used permanently because the communication can be discon-
nected by the PC.
1
2
3

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User interface
OVERVIEW
KEYS
Cycle keys
The cycle keys are used to start and to stop a measurement cycle.
Keys
The navigation keys are used to select menus/options and change parameter values.
Key
Name
Function
Start
Starts a measurement cycle and opens the Measurement
cycle screen.
Reset
Stops the measurement cycle in progress.
Key
Name
Function
OK
Validation of actual screen.
Back
Returns to previous screen.

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POWER UP
1. Make sure that all the necessary connections are in place.
2. Power up your device
When Power up part under pressure must NOT be connected to the instrument.
Then the instrument propose an autotest.
MAIN MENU screen
The MAIN MENU screen gives access to different sections for managing the device and the
test parameters.
1
Battery selection and test Menu
2
Results Menu
3
Instrument configuration
1
3
2