Dräger FD 10 Series User manual

Draeger Flame Detector
FD 10 Range
Instructions For Use
en
WARNING
You must read, understand, and follow these instructions for use
before you use the flame detector in order to ensure the proper
operation and function of the flame detector.
!

2
Safety Symbols used in this Manual
Safety Symbols used in this Manual
While reading this Manual, you will come across a number of warnings concerning
some of the risks and dangers you may face while using the device. These warnings
contain “signal” words that will alert you to the degree of hazard you may encounter.
These words, and the hazard they describe, are as follows:
DANGER
Indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
!
WARNING
Indicates a potentially hazardous situation which, if
not avoided, could result in death or serious injury.
!
CAUTION
Indicates a potentially hazardous situation which, if
not avoided, could result in physical injury.
!
NOTICE
Indicates a potentially hazardous situation which, if
not avoided, could result in damage to the product.
!
For Your Safety
Strictly follow these Instructions for Use
Any use of the flame detector requires full understanding and strict observation of
these instructions. This flame detector is only to be used for the purposes specified
herein.
Maintenance
The device must be inspected and serviced by experts at regular intervals and a
record kept. Repair and general overhaul of the device may only be carried out
by appropriately trained service personnel. We strongly recommend that a service
contract be signed with Draeger Safety for repairs and maintenance. Only authentic
Draeger spare parts may be used for maintenance. Be sure to read the information
contained in the chapter “Maintenance”.
Accessories
Only use accessories listed in the order list on page 7.
Safe Connection of Electrical Devices
Do not connect electrical devices not mentioned in these “Instructions for Use”
before contacting the manufacturer or an expert.
Use in areas subject to explosion hazards
Equipment or components which are used in potentially explosive-hazard areas and
have been tested and approved according to National, European or International
regulations may only be used under the specified conditions under which they were
approved. The equipment or components may not be modified in any manner.

3
Intended Use
Intended Use
The Draeger Flame Detector FD10 range is intended to monitor and trigger the
necessary control actions upon the detection of fire or flame in a given environment
and is intended to be used in areas which may contain potential explosive
atmospheres.
Explosion protection approvals
The explosion-protection approvals are valid for use of the device in gas/vapour-
air mixture of combustible gases and vapours under atmospheric conditions. The
explosion-protection approvals are not valid for use in oxygen enriched atmospheres.
In case of unauthorised opening of the enclosure, the explosion-protection approval
is voided.
NOTE: The Draeger Flame detectors 1300, 1700, and 2300 are certified
under the designation FD10. All certificates will refer to the FD10.
Installing
Only trained service personnel (e.g. Draeger Safety service personnel) may install
the flame detector under observation of the regulations applicable at the respective
location.
Selecting the Detector Position & Mechanical Installation
To ensure optimum performance and to minimise down time and false alarms,
consideration to the location and position of the flame detector must be observed.
The following points should be considered in the completion of this task:
- A clear view of the area to be protected
- Mounting of detectors on vibration free structures to provide best
performance.
- Adequate number of detectors to cover the area to be protected.
- Detectors to be positioned so that they operate within their recommended
operating distance.
- Type of fire hazard presented.
- Further influences which that could absorb wavelengths i.e. certain gases,
heavy rain and dense fog.
- The angle at which the sensor is positioned, this should always be downward
and at a minimum of 10° - 20°.
The device does not contain any parts that can be serviced by the user.
Mounting the unit
When mounting the bracket, it should be secured to a structure which is free from
vibration, and capable of holding the detector and bracket. In addition it is essential
that all of the factors above are considered.
Figure 1: Mounting FD10 Range
273
110
Ø157
All Dimensions Shown in Millimetres

4
Installing
Electrical Installation
When installing, the entire wiring must meet currently valid national
regulations regarding the installation of electrical devices, and - if necessary
- the national regulations regarding the installation in potentially explosive
atmospheres. In case of doubt, the official responsible authorities are to be
consulted prior to installation of the device.
CAUTION
Ensure that any power is switched off before connecting any
cabling to the flame detector. The connections are made in the
rear terminal compartmant through suitable certified glands.
!
To access the terminal connections release the terminal cover locking screw using
a 2 mm hexagon key and unscrew the terminal compartment cover.
The detector requires 24 Volts DC nominal supply voltage, also available are an
isolated 4-20mA output and 3 relays.
Each detector has a built in terminal block of 37 terminals providing for a number
of output connections:
• 4 terminals for 24v DC power
• 2 terminals for 4 – 20mA output
• 6 terminals for alarm relay
• 6 terminals for fault relay
• 6 terminals for spare relay
• 2 terminals for manual test activation
• 2 terminals for internal linking of cable screens (shields)
• 2 terminals for passive components
• 1 terminal for connection to the enclosure (housing)
A 0-20mA current loop is provided along with an alarm relay and fault relay. A 2
input manual test inputs are provided which take a 24V input (referenced to an
external 0V, hence two inputs). This input allows the user to manually activate an
optical test. There is also a pair of terminals (35 & 37) into which is connected
a user defined passive component to allow for interfacing to a number of vendors
fire panels.
NOTICE
Where terminals 35 & 37 are not interfaced with vendor panels but
the alarm relay is required it is necessary to place a hard wired link
between terminals 35 & 37.
!
Each terminal is capable of accepting a suitably crimped/ferruled 2.5mm² core
wires. The detector also has an external earth (ground) connection capable of
accepting 4mm² wires.
NOTICE
Wiring must be in accordance with local regulations. No more than
one conductor should be used in each terminal. Duplicate terminals
are supplied to allow ‘daisy chaining’ of connections if required.
Duplicate terminals are not supplied for 4-20mA connections, which
cannot be ‘daisy-chained’.
!
Figure 2: Wiring for operation with isolated 4-20mA output
37
29
2815
141
+24 VDC
0 VDC
+4-20mA
-4-20mA
810 12 13

5
Operation
Figure 3: Wiring operation as 3-wire device with 4-20mA output
37
29
2815
141
+24 VDC
0 VDC
+4-20mA
810 12 13
11
Figure 4: Wiring with relay output
37*
29
2815
141
Fault NC
Fault COM
Alarm NO
810
21
19
46
0 VDC
+24 VDC
Alarm COM
35*
*Please refer to ‘Note’ on page 3.
Note:
When this equipment is installed within either:
NEC 500 Class 1 Div 1
NEC 505 Class 1 Zone 1
Certified areas then it must be installed using type MC-HL cable (Metal Clad for
Hazardous Locations)
Mechanical Installation
CAUTION
Before replacing the terminal compartment cover ensure the threads
are lightly lubricated using suitable non-setting silicone grease.
Hand-tighten the terminal cover then tighten the locking screw with a
2mm hexagon key (see Technical Specification’ section).
!
Finally the protective cover is fitted over the housing, to do this:
Briefly remove the detector from its mounting bracket by slackening the two•
M8 fixing screws.
Fit the two sides of the cover around the detector itself before aligning•
together and tightening with the 4 securing screws.
Return the detector to its mounting bracket and secure into position by•
tightening the two M8 screws to the specified torque (see section Technical
Data). ENSURE THAT THE DEVICE IS COVERING THE CORRECT
AREA
Unused cable entries must be fitted with appropriate certified stopping plugs
before commissioning the detector.
The detector is now ready for power on and set-up.

6
Operation
Operation
When the power is initially turned on there is a delay of approximately thirty seconds
where the system performs an internal test and system initialisation.
An optical and hardware check is performed within the testing. If the device has
correct functionality and displays a green LED, it is now ready for fire detection.
However, if there is a hardware or optical failure within the device the yellow LED
will illuminate to indicate a problem. This will stay illuminated until the problem has
been addressed and remedied by the operator.
The flame detector generates a 0-20mA signal to indicate its status (see Maintenance
section); this should be checked during the installation of the detector.
Alternatively the status and operation of the device can be monitored by the colour
of the LED illuminated.
System Status LED Status Visual Indicator
Power On / Running Green LED indicates successfully
running
System Fault / Failed Optical
Check
Yellow LED indicates a system hardware
fault or optical failure
Fire Detected Red LED indicates a hazard has been
detected
Maintenance
Observe respective national regulations. (e.g. in Europe 60079-17 applies.)
The Draeger Flame Detector FD10 Range performs an automatic optics test every
30 minutes; this normally takes approximately 10 seconds.
WARNING
The Draeger Flame Detector FD 10 Range contains no user
serviceable parts. In the event of suspected failure, the suspect
unit should be returned to Draeger Safety UK Ltd
NO ATTEMPT SHOULD BE MADE TO DIS-ASSEMBLE THE UNITS
IN HAZARDOUS AREAS!
!
When replacing the detector front cover assembly it is essential for the
function of the detector that the calibration bar in front of the lens is horizontal
when the cover is in place. To do this hand-tighten the front cover and then
back it offa maximum of half a turn until the two locking screws align with the
detector housing. Tighten both locking screws to the specific torque (see
Technical Data) using a 2mm hexagon key.
The only servicing requirement to ensure that the detector is fully functional is
to measure the output between 0-20mA as per the table ‘Detector Outputs’
and collaborate these readings to the expected LED colour to be illuminated. In
addition, ensure that the lenses are clean.

7
Accessories
1300 IR Flame Detector 1700 UV Flame Detector 2300 UVIR Flame Detector
0mA = Fault 0mA = Fault 0mA = Fault
1.9mA ± 0.15mA = Optical Fault 1.9mA ± 0.15mA = Optical Fault 1.9mA ± 0.15mA = Optical Fault
3.8mA ± 0.23mA = Normal 3.8mA ± 0.23mA = Normal 3.8mA ± 0.23mA = Normal
15.6mA ± 0.40mA = Warning 15.6mA ± 0.40mA = Warning 8mA = IR Presence
20mA = Fire 20mA = Fire 12mA = UV Presence
15.6mA ± 0.40mA = Warning
20mA = Fire
A function test of the detectors using a suitable test torch should be carried out
regularly. (See Accessories).
Furthermore a manual optics check of the detector may be carried out at anytime
by connecting 24 Volts to pin 15 (manual test input) of the terminal block. The
terminal compartment cover and front cover threads must be lightly lubricated with
non-setting grease prior to re-assembly.
The detector outer cover (weather shield) is moulded ABS/polycarbonate and is
not antistatic. Therefore, CLEAN ONLY WITH A DAMP CLOTH.
Accessories
The following accessories and spare parts are offered for the Draeger Flame FD10
Range
Part Description Part Number
Dräger Flame Simulator 2307023
Dräger Flame Plastic Cover 2350448
Dräger Flame Mounting Bracket 2350447
How to Dispose of the Device
From August 2005, regulations apply to the whole of the EU for the
disposal of electrical and electronic devices; these regulations are set in the
EU Directive 2002/96/EG and in national laws relating to this device.
Special collection and recycling possibilities have been established for private
households. However, since the device has not been registered for use in private
households, it cannot be disposed of as special household waste. For disposal, it
can be sent back to your national Draeger Safety Sales organisation; if you have any
questions requiring disposal, then please contact this location.

8
Technical Data
Technical Data
Ambient conditions -40° to +60°C (-40 to +140°F), 91.5 to 105.5kPA, 0-99% rel.hum
IP Rating IP 67, NEMA 4X (with O-rings fitted)
Supply voltage Flame 1300
Flame 1700
Flame 2300
18 to 32VDC, current consumption 160mA quiescent state at 24 VDC ( maximum 230mA)
18 to 32VDC, current consumption 160mA quiescent state at 24 VDC ( maximum 180mA)
18 to 32VDC, current consumption 175mA quiescent state at 24 VDC ( maximum 240mA)
CE Marking Devices and protective systems for the use for the intended purpose in explosion-hazard area (Directive 94/9/EC), CENELEC only
Dimensions Approx: 275 x 155mm
Weight Aluminium Housing Less than 3.5kg (7.7lbs)
Stainless Steel Housing Less than 5kg (11lbs)
Regulatory Approvals ATEX Certificate Number: ITS 04 ATEX 11807
ATEX: II 2 G EEx d IIC
EEx d [ia] IIC T6 (Tamb -50°C to +60°C)
EEx d [ia] IIC T5 (Tamb -50°C to +70°C)
IECEx Certificate Number: ITS 04.0003
IEC Ex d: II 2 G EEx d IIC
EEx d [ia] IIC T6 (Tamb -50°C to +60°C)
EEx d [ia] IIC T5 (Tamb -50°C to +70°C)
FM/CSA Class I, Groups A, B, C, D
Class I, Zone 1, Groups IIA, IIB, & IIC
Ex d II C; T6/T5; -40°C ≤Tamb ≤+60°C / +70°C
Operating Distance 0.1m² (1 sq. foot) N-heptane fire or Propane flame fire at 18m and respond within 30 seconds. 5 inch (800W) propane flame at 1.44m
(4 feet 9 inches) and respond within 30 seconds.
Measuring Technique Characteristics
Torque Settings Housing Screws
Back Cover Locking screw
Front Cover Locking screw
15 Nm
0.8 Nm
0.8 Nm
Reliability - Mean time Between Failure (MTBF) ≥100,000 Hours
Response time to Fire Flame 1300
Flame 1700
Flame 2300
3.5 seconds
1 second
3.3 seconds

2309803_01_2008_en
© Draeger Safety UK Ltd
1st Edition - February 2008
Subject to alteration
Draeger Safety UK Ltd
Ullswater Close
Blyth Riverside Business Park
Blyth, Northumberland
NE24 4RG
United Kingdom
Tel: [phone]
Fax: [phone]
www.draeger.com
Distributed in the US by:
Draeger Safety, Inc
101 Technology Drive
Pittsburgh, PA 15275
USA
Tel: [phone]
Fax: [phone]
Telex: 0230866704