GECMA EXPLORER 15i User manual

Manual Explorer 15i 18i 2nd rev2.2 en Gecma Components electronic GmbH
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Operating Manual
Panel PC
EXPLORER 15i / 18i
2nd Generation
Doc: 60000206

Manual Explorer 15i 18i 2nd rev2.2 en Gecma Components electronic GmbH
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Contents
Contents
................................................................................................................. 2
Introduction
........................................................................................................... 2
Variants of the Explorer
...................................................................................... 2
Assembly
................................................................................................................ 3
Notes
....................................................................................................................... 4
Software installation
............................................................................................ 5
Technical Data
...................................................................................................... 6
Connection details
............................................................................................... 7
Terminal Connections
....................................................................................... 13
Safety Instructions
.............................................................................................. 17
General Instructions
........................................................................................... 18
Introduction
The Explorer 15i/18i is a display with an integrated PC for installation in hazardous areas.
It is equipped with intrinsically safe communication interfaces for connection of other
components such as keyboard, mouse or barcode scanner.
Some of the interfaces and the power supply input are increased safety and accessed via an Ex e
terminal enclosure.
When the Explorer 15i/18i is correctly mounted into a min. IP6X certificated housing (with a cut out of
417mm x 328,5mm resp. 16,43“ x 12,94“ for Explorer 15i or 476mm x 396mm resp. 18,75" x 15,6“ for
Explorer 18i) installation in a zone 21 is permitted.
Variants of the Explorer
The Explorer is available in two different variants:
Explorer 15i (Display size appr. 15”)
Explorer 18i (Display size appr. 19”)
The following options are available:
Touch (Touch screen)
G-Touch (Glass Touch screen)
HB (High Brightness)
BS (Brightness sensor)
AC (100-240V AC 50/60Hz, max. 120W)
DC (20-30V DC, max. 120W)
5V is (5V is supply, e.g. to supply a BCS)
Additionally you can order interface options as below:
1x RS485 or RS422-Interface Ex e (instead the RS232 Ex e interface)

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Assembly
To ensure the ingress protection IP66 / NEMA 4X for the Explorer 15i/18i-module it must be
correctly mounted in a min. IP66 / NEMA 4X certificated housing (with a cut out of 417mm x
328,5mm resp. 16,43“x12,94“ for Explorer 15i or 476mm x 396mm resp. 18,75"x15,6“ for
Explorer 18i). See also drawings attached.
The use of the device in Zone 21 is permitted, when the Explorer 15i/18i correct mounted in a
min. IP6X approved housing (with a cut out of 417mm x 328,5mm resp. 16,43“x12,94“ for
Explorer 15i or 476mm x 396mm resp. 18,75"x15,6“ for Explorer 18i).
The Explorer 15i/18i-module is inserted into the housing cut-out with its front side to the
exterior and fastened from the inside via a minimum of 18 mounting clips which are evenly
distributed over the external circumference (for Explorer 15i) or via a minimum of 24 mounting
bolts which are evenly distributed over the external circumference secured with nuts (for
Explorer 18i) in such a way that the module is flush and tight fitting to the housing.
The electrical connections can be seen in the wiring diagram #30100358 or #30100399 and the
Ex certificate.
We recommend using CAT7 installation cable for the connection of the Ethernet interface X53.
The Ethernet interface of the Explorer should be connected to a switch or similar device. The
data cable pairs should be drilled together and connected as short as possible to the terminals
inside the Ex e connection box.
Follow the safety instructions at all times.
When the Device will be mounted to a FHP-Enclosure with coupling (MB) and STF please follow
listed instructions:
1. Fix the STF pipe stand or EBF elbow stand to the floor or wall. Ensure that the floor or wall
is strong enough to take the load of the FHP enclosure system.
2. Refer to drawing 10100251 in appendix for instructions on how to fit the MB coupling that
connects the enclosure to the STF or EBF stands.
3. Using the 4 screws provided fit the FH or FHP enclosure to the MB coupling.
An earth bonding lead is pre-installed in the enclosure and connected to the main bonding
stud. The other end of this earth lead is for connection to the M6 x 20 self tapping bolt inside
the STF or EBF stand that locks the MB coupling in place. See drawing 10100251 for details.
Drawings of some variants are listed in the attachment.
Maximum torque for M4 nuts on studs of the front bezel: 3 Nm.

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Notes
Various drivers e.g. for the graphic card or I/O interfaces can be download at
http://emea.kontron.com/products/computeronmodules/etx/etxdc.html
for different operating systems. Please select “DOWNLOADS”
The touch screen option requires the operating system has to support USB-devices.
Drivers can be downloaded at http://210.64.17.162/web20/eg/Touch_Drives.html
for each of the different operating systems.
The RS232, RS422, RS485 Ex e interfaces require the operating system to support USB-devices.
Drivers can be download at http://www.ftdichip.com/Drivers/VCP.htm (FT232B device) for each
of the different operating systems. The RS485/422 is implemented by an internal conversion of
the RS232 -Interface.
Depending on how the Explorer is installed the max. ambient temperature for the complete
unit may be reduced when mounted in an additional housing.
To minimize external thermal load we recommend an all day shadowing of the
device/complete unit at direct solar radiation.
Pay attention to heat dissipation when choosing housings and the location of the installation.
The typical/maximum power consumption are 75W/120W -> 260BTU/410BTU.
Extremely low ambient temperatures can affect the display and cause it to darken slightly.
High temperatures could affect the life time of the display.
The user is solely responsible for data storage security, backup and liability for any loss of data.
The exact type of delivered device (e.g. 100-240V AC or 24V DC) you can indicate via the
nameplate and the Test Report.
To ensure correct function of integrated brightness regulator the contacts X45-1 and X45-2
must be bridged. When used a external brightness regulator or brightness sensor they have to
be connected to X45-1 and X45-2 instead of the bridge.
X45-1 and X45-2 must be wired every time.

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Software installation
The Explorer will be delivered with or without operating system due to the order specs.
Following described the installation process for an operating system. The installation is
realized via a USB-CD/DVD drive.
The USB-CD/DVD drive must be connected to the USB interface X52 at the Ex e connection
box. You can use a USB-cable (cut and strip the cable) and connect it regarding the described
terminal connection.
The external USB-CD/DVD drive must be powered externally.
The connection of a non intrinsically safe USB-CD/DVD drive (or similar) to the intrinsically safe
USB interfaces X35 to X38 are not permitted!
When power on the Explorer you have to enter the BIOS by pressing “delete” during the
booting process.
You have put the “USB-CDROM” to the first boot priority in the menu “BOOT”. When you do
not see the correct name of your USB-CD/DVD drive behind the “USB-CDROM:” (e.g „USB-
CDROM: Manufacturer abc123“) the device are not correct indicated. Depend of the used USB-
CD/DVD drive maybe helpful to connect the USB-cable not until starting the boot process or
(for the 2.Generation of Explorer) disable USB controller 2.0 (select: Chipset / South bridge
configuration / USB controller 2.0 / disable)
After saving the settings at the BIOS the Explorer will start from CD/DVD (the installation CD
has to be in the drive). The standard installation process of Windows can be done now.
After completion the Windows installation we recommend to install the necessary drivers.
Download the drivers listed in the chapter “Notes” and put them to a CD or USB-Memory-Stick.
We recommend installing the drivers for the Chipset (INF-files), for the graphic card and for the
Ethernet in the listed order as minimum. Maybe restarts are necessary during the installation.
When the devices “Touch” or “RS232 Interface” (depend of the Explorer configuration) are
detected during the installation, install the driver with the drivers you downloaded previously
(pay attentin which device are detected!). Depend of the operating system the “RS232
Interface” will be detected two times. Then you have to install the driver two times.
You also can install the drivers later via the “Hardware manager”.
Additional you have to install the Touch software. Execute the file “Setup.exe” (from Touch
driver download). After installation you have to calibrate the Touch.
The installation is finished.
Notes for BIOS-settings:
Ensure that you disabled the USB controller 2.0 (Select: Chipset / South bridge configuration /
USB controller 2.0 / disable) for correct function with various USB-devices.
The touch should be redetected again after changing this setting.
Then you have to install the touch driver again.
Gecma Components electronic GmbH does not recommend BIOS updates to avoid unexpected
issues and guarantee a maximum of reliability.

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Technical Data
The device can be ordered with different technical specifications:
Prozessor: Intel® ATOM™ N270, 1.6 GHz
Chipset: Intel® 945GSE, 533 MHz FSB
DRAM: DDR2 533 SODIMM up to 2048 MB
Cache: 512K 2nd Level
Video: Intel Intel® GMA950, Supports DX 9.0c
Resolution: Explorer 15i 1024x768, 262 kB/16 Mio. colors
Explorer 18i, 1280x1024, 16 Mio. colors
Ethernet: 10/100Base-T Intel® 82562V,IEEE 802.3
Serial Ex i 2x 16550 compatibel (RXD, TXD, RTS, CTS)
Serial Ex e 1x 16550 compatibel (RXD, TXD)
USB: 4x USB Ex i, 1x USB Ex e
Mass storage: 64 GB SSD up to 4x CF Cards (8 GB / 16 GB)
Optional:
Sound: AC97 controller, Intel 945GSE, line in/out, Mic
RS485 Ex e: Half Duplex 2-wire RS485, up to 115.2K, auto TX enable,RLine=120Ω
RS422 Ex e: 4-wire (default) or auto TX, up to 115.2K
The manufacturer reserves the right to change technical data without notice in order to
enhance the performance and take advantage of technical advances.
Zone 1
Zone 21
International ignition protection:
II 2G Ex e mb [ia] IIC T4 II 2D Ex tD A21 IP6X T120°C
Operating temperature:
(Certified range)
(10 to 90% rel. humidity, n. c.)
Ta: -20°C ... +50°C
(-4°F to 122°F)
Ta: -20°C ... +50°C
(-4°F to 122°F)
Certificate:
IBExU 05 ATEX 1186 X
IBExU 05 ATEX 1186 X
Recommended operating temperature: 0…+45 °C, 10 to 90% rel. huminity, n. condens.
High ambient temperature will reduce the lifespan of the LCD display.
Low ambient temperatures could affect the picture quality.
Housing material: Steel / Aluminum / Stainless Steel
Housing dimensions: refer to drawings attached
Weight : Explorer 15i appr. 20kg (appr. 44lb)
Explorer 18i appr. 25kg (appr. 55lb)
Ingress Protection Encl.: Front IP66 / NEMA 4X when mounted correctly.
Storage temperature: -20 °C - +60°C (-4°F to 140°F), 10 to 90% rel. humidity, n. cond.

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Connection details
Supply voltage in: X50, Terminal 1-2, Increased safety:
2 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand
Um max. 250V / 1500A
Cable gland M16 for round cable,
Outer cable diameter 5,5...10mm (0,22“...0,39“)
Supply voltage out: X50, Terminal 3-4, Increased safety:
2 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand
Cable gland M16 for round cable,
Outer cable diameter 5,5...10mm (0,22“...0,39“)
Serial Interface: X51, Terminal 1-4, Increased safety:
4 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand
Um max. 250V / 1500A
Cable gland M12 for round cable,
Outer cable diameter 4...7mm (0,16“...0,28“)
Recommended max. cable length 15m (50ft) für RS232
Recommended max. cable length 1000m (3300ft) for RS485/422
Pay attention to the values listed in corresponding standards.
USB Interface: X52, Terminal 1-4, Increased safety:
4 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand
Um max. 250V / 1500A
Cable gland M12 for round cable,
Outer cable diameter 4...7mm (0,16“...0,28“)
Recommended max. cable length 5m (16,4ft)
Pay attention to the values listed in corresponding standards.
Ethernet Interface: X53, Terminal 1-9, Increased safety:
9 x (0,2-2,5)mm² / (24AWG-14AWG), single- and multi-strand
Um max. 250V / 1500A
Cable gland M12 for round cable,
Outer cable diameter 4...7mm (0,16“...0,28“)
Recommended max. cable length 100m (330ft)
Pay attention to the values listed in corresponding standards.

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Keyboard Interface: X33, Terminal 1-6, Intrinsically safe ia:
Mini DIN 6pol Jack
Ui ≤5,5V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤195mA
Po ≤560mW
Lo ≤0,7mH
Co ≤50uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.
Mouse Interface: X34, Terminal 1-6, Intrinsically safe ia:
Mini DIN 6pol Jack
Ui ≤5,5V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤71 mA
Po ≤195 mW
Lo ≤7mH
Co ≤50uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.
USB1i Interface: X35, Terminal 1-4, Intrinsically safe ia:
USB Type A Jack
Ui ≤5,5 V
Ii ≤not important
Pi ≤not importatnt
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤1,04 A
Po ≤2,64 W
Lo ≤40uH
Co ≤50uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.

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USB2i Interface: X36, Terminal 1-4, Intrinsically safe ia:
USB Type A Jack
Ui ≤5,5 V
Ii ≤not important
Pi ≤not importatnt
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤1,04 A
Po ≤2,64 W
Lo ≤40uH
Co ≤50uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.
USB3i Interface: X37, Terminal 1-4, Intrinsically safe ia:
USB Type A Jack
Ui ≤5,5 V
Ii ≤not important
Pi ≤not importatnt
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤1,04 A
Po ≤2,64 W
Lo ≤40uH
Co ≤50uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.
USB4i Interface: X38, Terminal 1-4, Intrinsically safe ia:
USB Type A Jack
Ui ≤5,5 V
Ii ≤not important
Pi ≤not importatnt
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤1,04 A
Po ≤2,64 W
Lo ≤40uH
Co ≤50uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.

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COM1i Interface: X39, Terminal 1-9, Intrinsically safe ia:
SUB-D 9pol. plug
Ui ≤±25 V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤±5,5 V
Io ≤24 mA
Po ≤32 mW
Lo ≤50 mH
Co ≤50 uF
Recommended max. cable length 15m (50ft)
Pay attention to the values listed in corresponding standards.
COM2i Interface: X40, Terminal 1-9, Intrinsically safe ia:
SUB-D 9pol. plug
Ui ≤±25 V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤±5,5 V
Io ≤24 mA
Po ≤32 mW
Lo ≤50 mH
Co ≤50 uF
Recommended max. cable length 15m (50ft)
Pay attention to the values listed in corresponding standards.
Line out Interface: X42, Terminal 1-3, Intrinsically safe ia:
Stereo jack 3,5mm
Ui ≤5,5 V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤618 mA
Po ≤852 mW
Lo ≤100uH
Co ≤50 uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.

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Line in Interface: X43, Terminal 1-3, Intrinsically safe ia:
Stereo jack 3,5mm
Ui ≤5,5 V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤618 mA
Po ≤852 mW
Lo ≤100uH
Co ≤50 uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.
Mic Interface: X44, Terminal 1-3, Intrinsically safe ia:
Stereo jack 3,5mm
Ui ≤5,5 V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤618 mA
Po ≤852 mW
Lo ≤100uH
Co ≤50 uF
Recommended max. cable length 2m (6,5ft)
Pay attention to the values listed in corresponding standards.
Ext. 12V Interface: X45, Terminal 3-4, Intrinsically safe ia: (Standard)
Phoenix DFK-MSTBVA 2,5/4-G-5,08 jack
Ui ≤12,5 V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤12,5 V
Io ≤541 mA
Po ≤2,29 W
Lo ≤0,08 mH
Co ≤1 uF
Recommended max. cable length 2m (6,5ft)

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Ext. 5V Interface: X45, Terminal 3-4, Intrinsically safe ia 5Vis: (Option)
Phoenix DFK-MSTBVA 2,5/4-G-5,08 jack
Ui ≤5,5 V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤5,4 V
Io ≤420 mA
Po ≤1,25 W
Lo ≤0,15mH
Co ≤50 uF
Recommended max. cable length 2m (6,5ft)
BS Interface: X45, Terminal 1-2, Intrinsically safe ia:
Phoenix DFK-MSTBVA 2,5/4-G-5,08 jack
Ui ≤5,5V
Ii ≤not important
Pi ≤not important
Li ≤negligible
Ci ≤negligible
Uo ≤5,5 V
Io ≤36 mA
Po ≤50 mW
Lo ≤25 mH
Co ≤50 uF
Recommended max. cable length 2m (6,5ft)
Further details can be found in the Ex certificate.

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Terminal Connections
Supply circuit X50
Connection
Significance
100-240V AC 24V DC
X50-1 Supplycircuit
L
Supplycircuit
+24V DC
X50-2
Outputcircuit
L
Outputcircuit
+24V DC
X50-3
Supplycircuit
N
Supplycircuit
0V DC
X50-4
Outputcircuit
N
Outputcircuit
0V DC
The devices are supplied via the Supply circuit. The Output circuit are integrated to
supply optional other devices. The Supply circuit and the Output circuit are connected
parallel.
Serial Interface (RS232 or RS485 or RS422) X51
Connection
Significance
RS232
RS485
RS422
X51-1
GND
485-
RX-
X51-2
RXD
485+
RX+
X51-3
TXD
GND
TX-
X51-4
TX+
USB Interface X52
Connection
Significance
Signal
Prefered color
X52-1
+UB
rd
X52-2
D-
wh
X52-3 D+ gn
X52-4
GND
bk
Ethernet 10/100 Interface X53
Connection
Significance
Signal
Preferred
colour
Preferred
colour CH
X53-1
(1) TX+
wh/or
bk
X53-2
(2) TX-
or
gn
X53-3
(3) RX+
wh/gn
rd
X53-4
(4)
bl
wh
X53-5
(5)
wh/bl
bl
X53-6
(6) RX-
gn
or
X53-7
(7)
wh/br
ye
X53-8
(8)
br
br
X53-9
Shield
Shield
Shield

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Keyboard Interface X33
Connection
Significance
X33-1
Data
X33-3
GND
X33-4
+UB
X33-5
Clock
Cable Screen
GND
Mouse Interface X34
Connection
Significance
X34-1
Data
X34-3
GND
X34-4
+UB
X34-5
Clock
Cable Screen
GND
USB1i Interface X35
Connection
Significance
X35-1
+UB
X35-2
D-
X35-3
D+
X35-4
GND
Cable Screen
GND
USB2i Interface X36
Connection
Significance
X36-1
+UB
X36-2
D-
X36-3
D+
X36-4
GND
Cable Screen
GND
USB3i Interface X37
Connection
Significance
X37-1
+UB
X37-2
D-
X37-3 D+
X37-4
GND
Cable Screen
GND
USB4i Interface X38
Connection
Significance
X38-1
+UB
X38-2
D-
X38-3
D+
X38-4
GND
Cable Screen
GND

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COM1i RS232 Interface X39
Connection
Significance
X39-2
RXD
X39-3
TXD
X39-5
GND
X39-7
RTS
X39-8
CTS
Cable Screen
GND
COM2i RS232 Interface X40
Connection
Significance
X40-2
RXD
X40-3
TXD
X40-5
GND
X40-7
RTS
X40-8
CTS
Cable Screen
GND
Audio Line out Interface X42
Connection
Significance
X42-1
GND
X42-2
Line out R
X42-3
Line out L
Audio Line in Interface X43
Connection
Significance
X43-1
GND
X43-2
Line in R
X43-3
Line in L
Audio Mic Interface X44
Connection
Significance
X44-1
GND
X44-2
MIC Bias
X44-3
Mic
Ext. 12V Interface X45 (standard)
Connection
Significance
X45-2
GND
X45-3
GND
X45-4
12V DC

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Ext. 5V Interface X45 (option)
Note: When used the 5V is option the external 12V interface on X45 not available.
Connection
Significance
X45-2
GND
X45-3
GND
X45-4
5V DC
Brightness sensor (BS) Interface X45
Connection
Significance
X45-1
BS
X45-2
GND
X45-3
GND
The terminal numbers are written on terminal labels close to the appropriate terminal.
Terminal numbers that are not listed mean the appropriate option is not fitted.
For further details refer the wiring diagram #30100358 or #30100399 and the
Ex certificate.

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Safety Instructions
General Safety Instructions
The instructions stated in this chapter are to be followed accurately to ensure safe and reliable operation.
The license and the special conditions included in it are to be observed.
Follow any national safety regulations and the accident prevention regulations.
The installation is only to be performed by specialists. These specialist must be familiar with the technical requirements and
conditions of potentially explosive atmospheres.
Incorrect or inadmissible application as well as non-observance of the instructions in this operating manual invalidate the
warranty.
Only use this device for the approved purpose.
Conversions and modifications to the device are not allowed.
The housing is only to be opened by the company Gecma Components GmbH.
Assembly
The appropriate national installation and maintenance regulations are to be observed.
The generally accepted rules of engineering “good practice” are to be observed.
The entire equipment is to be connected and operated correctly and properly according to the applicable standards, guidelines and
installation instructions.
The housing is to be grounded via grounding equipment. Grounding must be effected with a core cross section of at least 4mm². For
external devices, except USB-devices, equi potential bonding must be guaranteed.
Shielded cables are recommended for use in combination with this device.
Connect the device via the Ex e terminal enclosure when complete de-energized. Do not open the terminal enclosure when the device is
powered and live. Ensure the power supply is isolated. The cable diameter has to comply to the specification of the terminals. The outer
diameter of the cables has to comply to the specification of the cable glands. Tighten the Cable glands according to the rules. Seal not
used Cable glands. The Cable glands of the Ex e terminal enclosure have to comply to the national standards and have to be interchanged
if necessary.
The intrinsically safe circuits or the device with supply and signal lines have to be installed in such a way that no faults can occur between
the individual circuits, ensure the installation is in accordance with IEC 60079-14, 12.2.2.8.
If the device has to be replaced in a dust atmosphere, the unit and/or the housing, in which the device is installed, is to be de-
energized first and if necessary cooled according to the regulations. Before opening the device and/or housing and during the
period in which the device and/or the housing is open, the environment of the device and/or housing has to be kept dust-free to
such an extent that no dust can enter the interior of the housing. When installing a new device observe that all seals are in a
flawless condition and function properly.
Before putting the device into operation make sure that the device has been installed as prescribed and that the device and its
wiring are not damaged.
If the power supply of the device is not intrinsically safe, the license will become void and it must not be operated as an
intrinsically safe device. If the device was operated intrinsically safely with a low level of international protection (e.g. ib), it must
not be operated afterwards in applications for a higher level of international protection (e.g. ia).
Operation
The device is only to be operated in an undamaged and clean condition. When installed in dust hazardous areas 2D/3D only
clean the device with a wet cloth.
If the device has suffered any damage which might affect the international Ex protection (e.g. cracks, holes or broken
components) it must be taken out of service immediately. The device can only be put into operation again after the defective
parts have been replaced.
When the device is damaged, do not touch it at all due to the risk of injury!
If the device is to be used in a dust atmosphere dust layers >5mm have to be removed.
Ensure that static electricity cannot build up on the surface of the device by not installing in an area where pneumatic powder
transport systems can blow across the device.
In the event of non-observance & non-compliance the stipulated explosion protection cannot be guaranteed and/or the
warranty will become invalid!
Modifications require the written approval by the company GeCma Components electronic GmbH.

Manual Explorer 15i 18i 2nd rev2.2 en Gecma Components electronic GmbH
GEC17500221 [e-mail]
[phone]
General Instructions
Before starting the installation read the entire operating manual!
In cases of doubt (in the form of mistranslation) the German operating manual is to be referred
to. We do not assume liability for misprints and errors in this operating manual.
Should you have any questions or suggestions please feel free to contact us any time:
GeCma Components electronic GmbH
Heinrich-Hertz-Strasse 12
D-50170 Kerpen
Tel.: [phone] / 98 12 0
Fax: [phone]
Mail: [e-mail]
http://www.gecma.com
Technical progress
The manufacturer reserves the right to change technical data without notice.
Repair work, hazardous material
The description of the fault(s) should be included with the devices which are returned to
GeCma Components electronic GmbH or their agent for repair.
The following measures are to be taken before sending a device in for repair:
Please clean the device thoroughly and remove any residue from surfaces.
Pay special attention to sealing grooves and gaps which might contain harmful residue. We
have to ask you to refrain from sending the device back if it is impossible for you to definitely
guarantee that all harmful material has been completely removed.
Costs which arise due to inadequate cleaning of the device for a potential disposal or for
personal injury (cauterisation or burns etc.) will be charged to the proprietor of the device.
Used trademarks
AT, IBM and PS/2 are registered trademarks of the International Business Machines
Corporation.
Microsoft, Windows, Windows 7 and Windows XP are registered trademarks of Microsoft
Corporation.
All other trademarks mentioned and depicted in the text are trademarks of the respective
owners and are recognized as registered.