FHF ResistTel Manuel utilisateur
Explosion-proof telephone
Operating instructions
FHF BA 9701-22 08/11
2
Foreword
Our explosion-proof, weather-resistant telephone is a captivating
product on account of its precision, convenience, long service life and
reliability. It is freely programmable and the optimum choice for adverse
ambient conditions. Be it seawater, high atmospheric humidity, dust or
the toughest mechanical strains, the weather-resistant telephone
accomplishes its aim in any conditions. The reason for this is the robust
eypad made of V4A steel and an extremely solid housing made of
impact-resistant and shoc proof cast-moulding material. All of the
components utilised are even resistant to leeches and lubricants. The
21-component V4A-steel eypad - which can be operated by a user
wearing gloves - and the easily readable alphanumeric display as well
as the uncomplicated menus all ensure simple operation - thus fulfilling
the requirements for a leading-edge and operationally reliable means of
communication. As a telephone suitable for connecting to the public
telephone networ and to private automatic branch exchanges, the
ExResistTel always ensures reliable connections.
ExResistTel ZB is designed for telephone exchange operation and
corresponds to the ExResistTel, except for eypad and display.
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Table of contents
General operating instructions ................................................................ 4
Overview of the device ............................................................................ 5
Display and keyboard .............................................................................. 8
Contents after unpacking.........................................................................
ZB version notes......................................................................................
Explosion protection – device description ........................................... 10
Explosion protection – device construction .......................................... 11
Explosion protection – characteristic data ........................................... 14
Explosion protection – identification...................................................... 15
Assembly and installation...................................................................... 16
Connection diagram............................................................................... 17
Sling holder ............................................................................................ 18
Drilling diagram ...................................................................................... 18
Start-up................................................................................................... 1
Maintenance........................................................................................... 1
Handset mode........................................................................................ 1
Open Listening....................................................................................... 1
Hands-free talking.................................................................................. 1
Working with the headset ..................................................................... 20
Menu....................................................................................................... 21
Main Menu.............................................................................................. 22
Submenu: Telephone Book................................................................... 23
Submenu: Change Telephone Book..................................................... 24
Submenu: Lock / PIN............................................................................. 25
Submenu: Settings................................................................................. 26
Submenu: Languages............................................................................ 27
Default Settings...................................................................................... 27
Menu overview....................................................................................... 28
Technical data........................................................................................ 2
Guidelines and regulations.................................................................... 32
Service ................................................................................................... 33
Maintenance and servicing.................................................................... 33
Waste disposal....................................................................................... 33
Warning and safety instructions............................................................ 33
CE symbol.............................................................................................. 35
EMC-Directive........................................................................................ 35
Index of catchwords............................................................................... 36
EC Declaration of Conformity................................................................ 37
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General operating instructions
1. Both the explosion-proof ExResistTel telephone and the ZB version
are designed for connection to dial ports with analogue connection
points.
2. The handset is fitted with a stray-field coil for connecting hearing-
aids. People who use hearing-aids which have an inductive receiver
can receive the earphone signal directly.
3. The optional, external loudspea er has three operating modes –
calling/ringing, open listening and hands-free. If the external
loudspea er is switched on, the internal loudspea er volume will be
reduced.
4. The ZB version is not equipped with eypad and display, therefore
not all the features are available with this version.
5. The ExResistTel has a handset module with a dry reed contact as a
hoo switch. In order to terminate an existing call connection, the
handset must be hung up. In order to interrupt an existing call
connection, it is sufficient to press the clearing ey on the
eypad.(see page 8)
6. Use the menu to program the appropriate settings. To access the
menu, pic up the handset and press the "YES" ey.
7. If you ta e longer than 2 minutes before you begin ma ing a choice,
the power supply of the exchange may be switched off. If that
occurs, you will no longer hear a dialling tone. In that case, please
replace the handset and wait 2 seconds before pic ing it up again.
8. When a setting is stored successfully, this is confirmed by an
ac nowledgement tone.
9. When you receive a call, the ExResistTel rings at the ringer-volume
level selected by you and, for the duration of the calling sound, the
symbols ( ( ( ) ) ) appears on the display.
10. If you enter a PIN with the menu you can restrict or bloc dial
functions. Forgetting the PIN is the equivalent of losing a ey. If you
forget the PIN, please contact our technical support.
11. You have a guarantee period of 24 months commencing from the
date of purchase. If you have a problem, please contact our
technical support in Germany, located in Mülheim an der Ruhr:
Telephone: 0208 82 68 102 · Fax: 0208 82 68 377
e-mail: [email protected]
From outside of Germany, please prefix the country code:
Telephone: +49 208 82 68 102 · Fax: +49 208 82 68 377
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If a fault occurs which cannot be rectified by telephone, please send
the whole telephone along with a copy of the sales receipt to the
following address:
FHF
Support ExResistTel
Gewerbeallee 15-19
D-45478 Mülheim an der Ruhr
Germany
If, on examination of the telephone, it is discovered that a fault is not
the case, you will be charged a service fee.
Overview of the device
Note: In case of the ZB version, the eypad and display are replaced by
a solid metal plate.
6
Overview of the device
Outside view of telephone lower part
Inside view of telephone upper part
Note: The ZB version is not equipped with a pin contact strip.
7
Overview of the device
Inside view of telephone lower part
Protection Class II – Components
Factory supplied with: plastic cable entry.
Note: The ZB model does not have a eypad connector or display.
Protection Class I – Components
Factory supplied with: M20x1.5 threaded hole or a 1/2” NPT metal adapter for
connecting armoured cables or conduit systems.
Cable entry with
screw cap
Sealing plug
Sealing plug
Programming
interface connector
Keypad ribbon cable
with connector
Display interface
connector
Lower part
of telephone
Screws
Loudspea er
cable
Reed
switch cable
Sealing plug Sealing plug
Sealing plug
Sealing plug Metal adapter
Sealing plug
8
Display and eyboard (except for ZB version)
9
Contents after unpac ing
The delivery includes:
- ExResistTel telephone
- Operating instructions
- 2 self-adhesive lettering plates
ZB version notes
The ExResistTel / ZB connects – depending on the features of the
PABX – with the PABX while lifting the handset. The ExResistTel / ZB
can be called also, because the ringing circuit is built in.
Furthermore there are interfaces for operating an optional second
earpiece, an optional secondary ringer and an optional external
loudspea er.
The operating mode „external loudspea er“ is set up by bridging the
terminals 9 and 10 (HSS1, HSS2). With the ZB version this is equivalent
to the open listening mode. The ringer sound is also output via the
external loudspea er.
Note:
The set up of the external loudspea er reduces the volume of the
internal ringer even if the external loudspea er is not connected.
Thus the ZB version offers the following features:
• Establishing a connection by lifting up the receiver
• Ringing by means of integrated ringing device
• Connection of second earpiece
• Connection of secondary ringer
• Connection of external loudspea er
10
Explosion protection – device description
Regarding the explosion protection the ExResistTel telephone and the
ExResistTel telephone in ZB version are identical.
The explosion protection enables the user to ma e and receive calls
within hazardous areas of zone 1, in presence of an explosive gas or
dust atmosphere.
The ExResistTel telephone is manufactured in the following protection
classes:
II 2 G Ex emb [ib] IIC T5 Ex emb [ib] IIC T5
II 2 D Ex tD A21 IP66 T100°C Ex tD A21 IP66 T100°C
-25°C ≤ Ta ≤ +60°C -25°C ≤ Ta ≤ +60°C
Ex emb [ib] IIC T6
II 2 G Ex emb [ib] IIC T6 Ex tD A21 IP66 T80°C
II 2 D Ex tD A21 IP66 T80°C -25°C ≤ Ta ≤ +40°C
-25°C ≤ Ta ≤ +40°C IECEx BVS 11.0033
The ExResistTel telephone is designed for connection with analogue
telephone networ s.
The non-intrinsically safe voltage of the telephone networ is connected
to the terminals 13 and 14 (A, B) in increased safety. In calling/ringing
mode, this voltage is switched to the terminals 15 and 16 (Bell shunt1,
Bell shunt) in increased safety. The terminals 15 and 16 (Bell shunt1,
Bell shunt) are intended for passive consumers, e.g. a passive external,
explosion-proof secondary ringer.
Furthermore, a non-intrinsically safe voltage from the analogue
telephone networ is turned into:
• an intrinsically safe receiver circuit with terminals on the inside of
the telephone housing, for use with the receiver, which is
permanently connected to the telephone housing, and
• intrinsically safe circuits with terminals within the telephone housing
for connecting an intrinsically safe headset or, optionally, an
intrinsically safe second earpiece, and
• an intrinsically safe circuit with terminals within the telephone
housing for the connection of an intrinsically safe loudspea er.
The accessories headset, second earpiece, external loudspea er and
external secondary ringer are not parts of the ExResistTel telephone,
but optional extras.
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