Eaton Resistel FHF1128610102 User manual

Robust, weather-resistant telephone
Operating instructions
FHF BA 9701-22 01/19

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
keypad made of stainless steel and an extremely solid housing made of
impact-resistant and shockproof cast-moulding material. All of the
components utilised are even resistant to leeches and lubricants. The
21-component stainless steel keypad – 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 network 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 keypad 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 .................................................................... 9
ZB version notes ................................................................................. 9
Explosion protection – device description ........................................ 10
Characteristic data ........................................................................... 13
Identification ...................................................................................... 14
Assembly and installation ................................................................. 15
Connection diagram .......................................................................... 16
Sling holder ....................................................................................... 16
Drilling diagram ................................................................................. 17
Start-up ............................................................................................. 18
Maintenance...................................................................................... 18
Handset mode................................................................................... 18
Open Listening .................................................................................. 18
Hands-free talking ............................................................................. 18
Working with the headset................................................................. 19
Menu ................................................................................................. 20
Main Menu ........................................................................................ 21
Submenu: Telephone Book .............................................................. 22
Submenu: Change Telephone Book................................................. 23
Submenu: Lock / PIN ........................................................................ 24
Submenu: Settings............................................................................ 25
Submenu: Languages....................................................................... 26
Default Settings................................................................................. 26
Menu overview .................................................................................. 27
Technical data................................................................................... 28
Use in marine and offshore segments ............................................. 31
Service ............................................................................................. 32
Maintenance and servicing ............................................................... 32
Waste disposal.................................................................................. 32
Warning and safety instructions ........................................................ 32
CE symbol......................................................................................... 33
Index of catchwords .......................................................................... 34

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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 ZB version is not equipped with keypad and display, therefore
not all the features are available with this version.
4. The ExResistTel has a handset module with a dry reed contact as a
hook 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 key on the
keypad.(see page 8)
5. Use the menu to program the appropriate settings. To access the
menu, pick up the handset and press the "YES" key.
6. If you take longer than 2 minutes before you begin making 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 picking it up again.
7. When a setting is stored successfully, this is confirmed by an
acknowledgement tone.
8. 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.
9. If you enter a PIN with the menu you can restrict or block dial
functions. Forgetting the PIN is the equivalent of losing a key. If you
forget the PIN, please contact our technical support.
10. 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:
Phone: [phone]
Fax: [phone]
e-mail: [e-mail]
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:

5
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 keypad and display are replaced by
a solid metal plate.

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Overview of the device
Outside view of telephone lower part
Inside view of telephone upper part

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 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.
Sealing plug
Sealing plug
Programming
interface connector
Keypad ribbon cable
with connector
Display interface
connector
Lower part
of telephone
Screws
Loudspeaker
cable
Reed
switch cable
Sealing plug
Sealing plug
Sealing plug
Sealing plug
Metal adapter
Sealing plug
Cable entry

8
Display and keyboard (except for ZB version)

9
Contents after unpacking
The delivery includes:
- ExResistTel telephone
-Operating instructions ExResistTel
-Operating instructions cable entry (optional)
-EU declaration of conformity (ATEX)
-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 and an optional secondary ringer.
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

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 make and receive calls
within hazardous areas of zone 1 and zone 21, in presence of an
explosive gas or dust atmosphere.
The ExResistTel telephone is designed for connection with analogue
telephone networks.
The accessories headset, second earpiece and external secondary
ringer are not parts of the ExResistTel telephone, but optional extras.
The housing of the ExResistTel telephone consists of an electro-
statically conductive cast-moulding equipped with a stainless steel
keypad. The keypad front plate contains a display sealed by a viewing
window.
The ZB version comprises no keypad and no display area, but a solid
front plate.
The housing consists of a rectangular lower part, in which there has
been placed a tray for mounting the electronic parts, as well as a
vaulted cover with a keypad.
The cover and the lower part of the housing, divided by a surrounding
seal only, are pressed together by four screws. The cover makes up
both the non-intrinsically safe and the intrinsically safe electrical
enclosure. The electronics circuit board is situated in the tray of the
lower part of the housing, completely embedded in a protective
compound.
Non-intrinsically safe terminals in increased safety:
Protruding from the compound (see connecting diagram on page 16), a
4-pole increased-safety terminal row is intended for connecting the non-
intrinsically safe telephone network (A, B), terminals 13 and 14, as well
for connecting an optional, external, explosion-protected secondary
ringer (Bell shunt1, Bell shunt), terminals 15 and 16.