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Summary of Contents for FHF RESISTEL MB
- Page 1 Explosion-proof telephone Operating instructions FHF B 9701-24 01/16...
- Page 2 Foreword Our explosion-proof, weatherpoof phone offers precision, comfort, extended service life and reliability. It is programmable and it can withstand harsh environmental conditions. The phone can be used under severe conditions including seawater, high humidity, dust and it withstands strong mechanical shock in connection with explosion protection.
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Page 3: Table Of Contents
Table of contents General operating conditions ............. 5 Device overview ................. 6 Keypad ....................9 Package contents ................9 Explosion protection - device description ........... 10 Characteristic data ................13 Identification ..................14 Assembly and installation ..............15 Connection diagram ................16 Support hook .................. - Page 4 Technical data .................. 27 Service ..................... 30 Care and maintenance ..............30 Disposal ................... 30 Warning and safety instructions ............30 CE symbol ..................31...
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Page 5: General Operating Conditions
Germany, Mülheim an der Ruhr: Phone number: 0208 82 68 0 Fax: 0208 82 68 286 E-mail: fhf-support@eaton.com Please use the country code if calling from outside Germany: Phone number: +49 208 82 68 0 Fax: +49 208 82 68 286... -
Page 6: Device Overview
In case of issues which cannot be solved by phone, please send the complete device with a copy of the sales receipt to the following address: Support ExResistTel MB Gewerbeallee 15-19 D-45478 Mülheim an der Ruhr If no errors are found during the inspection, we shall issue an invoice for the processing fee. - Page 7 Device overview Exterior view of the lower part of the phone (Screws) (Top part of the phone) (Hook) Interior view of the upper part of the phone (Top part of the phone) (Pin header)
- Page 8 Device overview Interior view of the lower part of the phone (Screws) … (Lower part (Speaker cable) No images needed here. of the phone) (Reed contact cable) (Keypad connector) (Programming interface) Keypad (Sealing plug) (Sealing plug) (Cable gland)
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Page 9: Keypad
Keypad Label field Volume settings buttons for setting the volume of the handset, speaker (hands-free and open conversation) and headset during the conversation Speed dialling button Loudspeaker button Disconnect button Redial button Second call button Numeric keys Package contents The package contains: Telephones ExResistTel MB Operating instructions ExResistTel MB Operating instructions cable entry... -
Page 10: Explosion Protection - Device Description
Explosion protection - device description The ExResistTel MB serves for making calls within operating facilities in danger of explosion in the zones: Zone 1, Zone 2, Zone 21 and Zone 22. The ExResistTel MB telephone is designated to analogue telephone networks. - Page 11 Secure connection clamps: From the casting, a secure connection clamp series (see connection diagram on page 16) comes out to connect the receiver integrated in the telephone casing, clamps 1 to 4, as well as the secure accessories, clamps 5 to 10. The clamps 7 and 8 are intended for the connection of dynamic earphones, as used in second receiver and headsets.
- Page 12 the metal bracket, the first thing he has to do, is to fix it to the housing floor. Subsequently, the device may be mounted on the wall. Secure program interface From the cast, an 8-pin, secure connecting plug comes out (14) (see device overview on page 8).
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Page 13: Characteristic Data
Characteristic data 1. Non-secure power circuits 1.1 Telephone network (Clamps A/B no.: 13 – 14) Maximum input voltage U (call voltage) AC 90 V Permissible frequency range 16...54 Hz Maximum input voltage U (supply voltage) DC 66 V Maximum input rated current 100 mA Maximum input short circuit current I 35 A... -
Page 14: Identification
Headset (recognition) (Clamp pair HSS No.: 9 – 10) Maximum output voltage Maximum output current Maximum output rating Maximum external capacity Maximum external inductance All secure output circuits have a linear output response curve. 3. Ambient temperature range -25°C < T <... -
Page 15: Assembly And Installation
Assembly and installation The device can be installed only on a solid and vertical wall. Loosen the screws of the cover (2) (see the overview of the device on page 6 to 8) and take off the top part of the phone (1). When using the optional accessories: headset or second headset, mount the hook (10) with two screws (11) on the rear side of the lower part of the phone (In case of the above accessories, the hook and the screws and also in case of all... -
Page 16: Connection Diagram
Connection diagram Support hook The support force for holding the handset is infinitely adjustable. Loosen the screws (12) and slide the snap-in hook (13). If you slide the snap-in hook together, the support force increases, if you slide them apart, the force decreases. -
Page 17: Hole Pattern
Hole pattern Please use the following dimensions (in millimetre) for making a drilling template: The diameter of the hole depends on the screws used (max. screw diameter 8 mm) and the type of the surface (steel, wood, concrete, sheetrock etc.) and please select accordingly. Putting into service The ExResistTel MB phone is ready for operation immediately after connecting it to the network. -
Page 18: Handset Operation
Handset operation If you lift the handset, the phone starts in handset mode. You can modify the handset volume for the conversation using the buttons. For a permanent modification of the handset volume, please access the configuration of the phone (see page 22). You can switch to open listening with the button. -
Page 19: Using The Headset
Using the headset If the headset is connected, the phone switches from open conversation to headset mode. Open conversation is therefore not possible with the headset. If you turn on the ExResistTel MB phone with the button, it starts up in headset mode. If you lift the handset in the headset mode, the handset is given priority. -
Page 20: Operation
Operation Receiving calls Calls received are indicated with acoustic signals of the built-in speaker. If the external speaker is connected and activated, the external speaker is used for acoustic signalling. Lift the handset to establish the connection with the caller. For activating the hands-free mode or headset mode press the speaker button instead. -
Page 21: Changing The Phone Settings
Operation Changing the phone settings The phone is fitted with a programmable memory which permanently stores the settings like dialled numbers, volume settings, time data etc. These settings are adjustable to ensure that the phone can be adapted to diverse operating conditions. All adjustable settings of the phone configuration are presented in the Configuration section below. -
Page 22: Configuration
Configuration Setting the ringer volume { Volume } Volume:= Factory setting: 7 Settings range: 1 – 6 Selecting a ringtone { Tune } Tune:= Factory setting: 0 Selection range: 0 - 9 Setting the handset volume { Handset volume } Handset volume:= Factory setting: 1 Settings range: 1 - 7... -
Page 23: Setting Or Deleting Phone Numbers For Speed Dialling
Configuration Setting or deleting phone numbers for speed dialling Speed dial button { Speed dial no. } Speed dial button:= M1|M2|M3| +M1| +M2| Speed dial number:= Factory setting: Memory empty Maximum phone number length: 32 digits Speed dial button The selected speed dialling memory will be deleted. Setting the call procedure { Call procedure } Call procedure:= ||... -
Page 24: Setting The Duration Of The Loop Current Interruption (Flash Time) When Pushing The Second Call Button
Configuration Setting the duration of a loop current interruption (flash time) when pushing the second call button ® { Flash time } Flash time:= 80 ms 120 ms 600 ms Factory setting: 2 Activating/deactivating the change lock PIN { change lock } Change lock:= Change lock deactivated, all settings can be modified Change lock activated, settings are locked... -
Page 25: Setting The Pin Number
Technical support service in Germany, Mülheim an der Ruhr: Phone number 0208 82 68 0 0208 82 68 286 E-mail fhf-support@eaton.com Please use the country code if calling from outside Germany: Phone number +49 208 82 68 0 +49 208 82 68 286... -
Page 26: Factory Settings
Factory settings The device is set for general conditions of use to ensure that it can be used immediately after connecting it. These preliminary settings can be modified according to your personal requirements and connection conditions in the configuration settings. The following preliminary settings are included in the factory settings of the device: Ring tone volume... -
Page 27: Technical Data
Technical Data Attention! The information listed on pages 13 and 14 in the " Characteristic data " section must be observed to comply with the explosion protection. Connection data Supply voltage 24 V up to 66 V Supply current 15 mA up to 100 mA Ringing alternating 24 V... - Page 28 Handset Support hook Integrated, adjustable support hook protection protection Handset cord Steel-reinforced armoured cord Earphone Dynamic earphone with a stray field coil for the inductive connection of hearing aid devices Mouthpiece Electret microphone Noise cancellation Over 3 dB with the integrated speaking funnel Environmental conditions Protection rating: IP66 according to EN60529...
- Page 29 Speaker volume for -Function with ambient noises up to approx. 68 hands-free dB(A). (With higher sound levels, it operation is no longer to understand the speaker in speaker phone mode). - maximum volume is approx. 68 dB(A) at 1 m distance - 7 levels can be selected permanently or temporarily...
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Page 30: Service
If you have any questions concerning the phone, or in the event of a fault, even after the warranty period, please contact FHF (see page 5). Please keep the type number and item number at hand (you can find these code numbers on the rating plate). -
Page 31: Ce Symbol
9. The telephone must have zero potential to open the device. The waiting time before opening the telephone after de-energizing the voltage is at least 2 minutes! 10. Dust must not enter the device while it is open! 11. The cover seal and the collar of the lower part of the housing required for the tightness of the housing cannot be damaged during assembly or disassembly. - Page 32 FHF Funke + Huster Fernsig GmbH Gewerbeallee 15-19 · D-45478 Mülheim an der Ruhr · Web: www.fhf.de Phone +49 - 208 - 8268-0 · Fax +49 - 208 - 8268-286 · Mail: info@fhf.de Orders: fhf-orders@eaton.com · Requests: fhf-sales@eaton.com Support: fhf-support@eaton.com...
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