Duomo BX216 Podręcznik - Strona 4

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Electrical Installation

The BX216 is a safety device designed to give audible

alarms and automatically provide latched electrical

isolation of associated gas safety shut off valves in the

event of a gas leak or build up of toxic gases. The sensor

can be located up to 100m from the gas detector. Cable

size should be 1mm2 CSA. If the sensor cables are run

seperately in specific conduit it is not essential to use

screened cable but if the cables are routed through

conduit or trunking containing other wiring the use of

screened cable is advisable. The wiring should be

performed by a qualified person in accordance with

current regulations. The terminal rails makes installation

easy and quick. Do not mount close to any heat source or

in an area where moisture is likely to effect operation.The

IP rating of this unit is IP65. Sensors should be positioned

as shown below. If you require any guidance on this

please call our technical help on 01905 797989.

Carbon

Monoxide

Installing A Sensor

The sensors must be mounted as shown below with the

sintered head pointing vertically down. When replacing

sensors never seperate a sensing head from its PCB. The

sensor will have been calibrated using this particular

board and therefore will not function correctly with any

other.

SGM595

autosetting

Important Notes

Always check the wiring before powering up the

system.

Do not test this sensor with anything other than

Duomo test gas (see 'BX216 Operation' section for

further information). Concentrations above this will

damage the sensor and shorten sensor life. The

installation of this gas detector does not release the

user from observing all the regulations concerning the

characteristics, installation and and the use of gas

w: www.duomo.co.uk

e: [email protected]

the ventilation of the environment and the elimination of

combustion products in accordance with the local

recommendations, regulations and bylaws. For any

damage caused to people, property or animals resulting

from incorrect connection, installation or application of

this gas detector Duomo will not be held responsible or

liable. To ensure correct function after installation Duomo

provide a commissioning service using calibrated test

gases. For this service call 01905 797989.

Powering Up

D u o m o

2 0 / S e p / 1 1

= = B X 2 1 6 v e r . 1 . 2 = =

C o u n t d o w n : 9 0

When the unit is first powered up you will see the above

screen as it counts down for 90 seconds during initial

warm up.

S N

J 0 0 0 4 6

Z o n e 2

P r o b e 0 1

0 0 0 p p m

Once completed, the unit is ready and shows the above

screen including; serial number, date and time, the

number of zones set, the current detected zone

(including the type of gas) and the current level of gas.

Each zone is displayed for 8 seconds in turn. To cycle

through the zones, use the left and right keys on the

keypad. To pause on a zone, press the Enter key. Press the

Enter again to move on and continue cycling through.

Initial Setup

I n s e r t P a s s w o r d

0 1 2 3 4 5 6 7 8 9

To set the BX216 up you will need to enter the menu

system. Press and hold Enter for 5 seconds and the screen

above will appear. The default password is "1 2 3 4". Move

the cursor left and right using the keys, pressing enter to

select each number. When you have entered the correct

password the screens below appear.

I n s e r t P a s s w o r d

0 1 2 3 4 5 6 7 8 9

I n s e r t P a s s w o r d

0 1 2 3 4 5 6 7 8 9

P a s s w o r d A c c e p t e d

t: 01905 797989

S N

2 0 / S e p / 1 1

T o x i c

_ _ _ _ _ _ _ _ _ _

* * * *

f: 01905 774296

J 0 0 0 4 6

0 9 : 2 9