Protec CIRRUS HYBRID Installation And Commissioning Manual

Type
Installation And Commissioning Manual
Protec Fire Detection plc, Protec House, Churchill Way, Nelson, Lancashire, BB9 6RT, ENGLAND
+44 (0) 1282 717171 www.protec.co.uk [email protected]
PROTEC CIRRUS HYBRID
ASPIRATING SMOKE
DETECTION SYSTEMS
INSTALLATION AND COMMISSIONING
MANUAL
N93-600-00 Issue 4 Page 2 of 47 © Protec Fire Detection PLC 2015
Document Revision Details
Issue
Modification Detail
Author
Date
01
Document Creation
JLH
21/08/14
02
Operation and Display update
RB
20/04/14
03
Updated layout and typos
RB
11/11/15
04
Updated firmware instructions
RB
17/12/15
N93-600-00 Issue 4 Page 3 of 47 © Protec Fire Detection PLC 2015
Table of Contents
1.0 SCOPE OF DOCUMENT .......................................................................................................... 5
2.0 APPLICABLE STANDARD AND DIRECTIVE INFORMATION .............................................. 5
3.0 INTRODUCTION ....................................................................................................................... 5
4.0 CIRRUS HYBRID GENERAL COMPONENT OVERVIEW ...................................................... 6
4.1 External Component Overview .......................................................................................... 6
4.2 LED Status Indication ........................................................................................................ 6
4.3 Internal Component Overview ........................................................................................... 7
4.4 Front Door Assembly Component Overview ..................................................................... 8
5.0 INSTALLATION ........................................................................................................................ 9
5.1 Removing the front Cover .................................................................................................. 9
5.2 Accessing the terminal connections ................................................................................ 10
5.3 Drill Template ................................................................................................................... 11
5.4 Fixing to the wall .............................................................................................................. 12
6.0 CIRRUS HYBRID GENERAL ................................................................................................. 13
6.1 Introduction ...................................................................................................................... 13
6.1.1 Cloud Chamber ......................................................................................................... 13
6.1.2 Scatter Chamber ....................................................................................................... 14
6.1.3 Hybrid........................................................................................................................ 14
6.2 Display ............................................................................................................................. 15
6.3 Buzzer .............................................................................................................................. 15
6.4 Quick Navigation Icons .................................................................................................... 16
6.5 Access code ..................................................................................................................... 17
6.6 Saving the Hardware Configuration ................................................................................. 18
6.7 Empty Water .................................................................................................................... 18
6.8 Faults ............................................................................................................................... 19
6.8.1 Device Missing Fault ................................................................................................. 19
6.8.2 Device Added Fault .................................................................................................. 19
6.8.3 Airflow Fault .............................................................................................................. 20
6.8.4 No Water Fault .......................................................................................................... 20
6.8.5 Seal Fault .................................................................................................................. 21
6.8.6 Vacuum Fault ............................................................................................................ 21
6.8.7 Cloud Chamber LED Fault........................................................................................ 22
6.8.8 Water Fill Fault .......................................................................................................... 22
6.8.9 Sample Fault ............................................................................................................. 22
6.8.10 Purge Fault ............................................................................................................... 22
6.8.11 High Optical Background .......................................................................................... 23
6.8.12 Corrupt Settings Fault ............................................................................................... 23
6.8.13 Incomplete Manufacture Fault .................................................................................. 23
6.8.14 Low Supply Fault ...................................................................................................... 23
6.8.15 Supply Fault .............................................................................................................. 23
6.8.16 Corrupt File ............................................................................................................... 23
6.8.17 Cold Unit Fault .......................................................................................................... 23
6.8.18 Processor Fault ......................................................................................................... 23
6.8.19 Unit Isolated .............................................................................................................. 23
6.8.20 Airflow Ignored .......................................................................................................... 24
6.8.21 Calibration Fault ........................................................................................................ 24
6.8.22 Battery Fault ............................................................................................................. 24
6.8.23 Mains Fault ............................................................................................................... 24
6.8.24 Pipe Scan Halted Fault ............................................................................................. 24
6.8.25 Heat Fault ................................................................................................................. 24
6.8.26 Incorrect Device Type ............................................................................................... 24
6.9 Events .............................................................................................................................. 24
N93-600-00 Issue 4 Page 4 of 47 © Protec Fire Detection PLC 2015
7.0 COMMISSIONING THE CIRRUS HYBRID USING THE DISPLAY ....................................... 25
7.1 Home Page ...................................................................................................................... 26
7.1.1 Holding on a pipe ...................................................................................................... 26
7.2 Setting the Date and Time ............................................................................................... 27
7.3 Airflow & Fan Settings ...................................................................................................... 28
7.3.1 Zero the Airflow ......................................................................................................... 28
7.3.2 Airflow Fault Ignore ................................................................................................... 28
7.3.3 Airflow Fault Latch .................................................................................................... 28
7.4 Sensitivity Settings ........................................................................................................... 29
7.5 Time Zone Settings .......................................................................................................... 30
7.6 Input & Output Settings .................................................................................................... 31
7.7 System Text ..................................................................................................................... 32
7.8 Site, Manufacturing and Service Information ................................................................... 33
7.9 Access Codes .................................................................................................................. 34
7.10 Network Setup ................................................................................................................. 34
7.11 Event log, Real Time and Historic Graph ........................................................................ 35
7.11.1 Event Log .................................................................................................................. 35
7.11.2 Real Time Graph ...................................................................................................... 35
7.11.3 Historic Graph ........................................................................................................... 36
7.12 Camera Control ................................................................................................................ 36
7.12.1 Adding a camera with a fixed IP address ................................................................. 37
7.12.2 Add a camera to an existing network ....................................................................... 37
7.13 Pipe Map .......................................................................................................................... 38
7.13.1 Adding a new site plan image ................................................................................... 38
7.14 Change the screen saver logo ......................................................................................... 38
8.0 COMMISSIONING THE CIRRUS HYBRID USING PC SOFTWARE .................................... 39
8.1 PC / Laptop requirements ................................................................................................ 39
8.2 Adding or removing SCD(s) ............................................................................................. 39
8.3 Connecting to the PC / laptop .......................................................................................... 39
8.4 Operating ProVeiw.exe .................................................................................................... 40
8.5 TCP/IP Connection .......................................................................................................... 40
8.5.1 Network Cable Routing ............................................................................................. 41
8.6 Loading the firmware ....................................................................................................... 41
8.7 Loading the Webpage ...................................................................................................... 42
9.0 MAINTENANCE ...................................................................................................................... 43
9.1 Cleaning the airflow filters ................................................................................................ 43
9.2 Cloud Chamber Water Requirements .............................................................................. 44
9.3 Periodic Checks and Maintenance .................................................................................. 44
9.4 Daily Checks .................................................................................................................... 44
9.5 Three-monthly Checks ..................................................................................................... 44
9.6 Annual Checks ................................................................................................................. 44
10.0 TECHNICAL SPECIFICATIONS......................................................................................... 45
11.0 GENERAL CABLING REQUIREMENTS ........................................................................... 46
11.1 Wiring Diagram ................................................................................................................ 47
11.2 Protec Digital Addressing Loop Wiring ............................................................................ 47
N93-600-00 Issue 4 Page 5 of 47 © Protec Fire Detection PLC 2015
1.0 Scope of document
This document details the user information and installation methods for the Protec Cirrus Hybrid Aspirating
Smoke Detector with specific attention to the installation, commissioning and servicing of the product.
2.0 Applicable Standard and Directive Information
The Protec Cirrus Hybrid Aspirating Smoke Detector is designed to meet the requirements of the British &
European Standard for Aspirating smoke detectors including the relevant directives.
Standard Name ( full details )
Description
Fire Detection and fire alarm systems.
Part 20: Aspirating smoke detector.
Standard: BS EN 54-20:2006
The standard is intended to be used in the process of appointing
manufacturers/installers to the performance criteria for aspirating
smoke detectors used in the fire detection and fire alarm
industry.
Low Voltage Directive
( Directive 2006/95/EC)
Safe Working Voltage Directive
RoHs Directive
( Directive 2011/65/EU )
Restriction of the use of certain Hazardous Substances
WEEE Directive
( Directive 2012/19/EU )
Electrical and Electronic Equipment Recycling Directive
EN 60068 ( relevant parts)
Environmental Testing
BSEN 61000 ( relevant parts )
Electro Magnetic Compatibility
EN60950 ( relevant parts )
Electrical Safety
3.0 Introduction
The features of the Protec Cirrus Hybrid Aspirating Smoke Detector are:
Incipient fire detection via Cloud Chamber
Detector technology
High performance optical smoke detection via
Scatter Chamber Detectors
Up to 4 detection areas
LED status indication; to indicate supply
healthy, fault, pre-alarm and fire
Protec addressable protocol
On-board short circuit isolator
Common Fault output contact
5 Programmable output contacts
3 Programmable input contacts
Airflow monitoring per pipe channel
Variable blower speed control
7” Full colour LCD touch screen display for
fault reporting and ease of setup
Commissioning menu; access code protected
Remote network via TCP/IP
N93-600-00 Issue 4 Page 6 of 47 © Protec Fire Detection PLC 2015
Key
A Supply Heathy
B Fault
C Pre-Alarm
D Fire 1 to 3
Key
A1 Air Inlet Pipe 1
A2 Air Inlet Pipe 2
A3 Air Inlet Pipe 3
A4 Air Inlet Pipe 4
B Air Exhaust / Return
C LCD Touch Display
D LED Status Indication
E Cable Entry Knock Outs
F Cable Gland (20mm)
G Fire Protected Cable
H Product Manufacture Label
4.0 Cirrus Hybrid General Component Overview
4.1 External Component Overview
Figure 1.0 Cirrus Hybrid External Components
4.2 LED Status Indication
Figure 1.1 Cirrus Hybrid LED Status Indication
A
B
D
C
E
F
G
A2
A3
A4
N93-600-00 Issue 4 Page 7 of 47 © Protec Fire Detection PLC 2015
4.3 Internal Component Overview
Figure 1.2 Cirrus Hybrid Internal Components
L
M
Key
A Front Display Assembly
B1 SCD Location 1
B2 SCD Location 2
B3 SCD Location 3
B4 SCD Location 4
C Terminal Connection Board
D Earth block
E Vacuum Pump Assembly
F Water Bottle
G Vacuum Silencer
H Pipe Scanning Unit
(1)
I Cloud Chamber Assembly
J Sample Inlet, Purge & Vacuum Outlet
K Unit Wall Fixing Points
L Front Door (Rear View)
M Label: Wiring Diagram
(1)
Hybrid scanning unit only
Rear View
A
B1
B2
B3
B4
C
D
E
F
K
K
K
H
I
J
G
N93-600-00 Issue 4 Page 8 of 47 © Protec Fire Detection PLC 2015
4.4 Front Door Assembly Component Overview
Figure 1.3 Cirrus Hybrid Front Door Assembly Components
Key
A Rear Display Cover Moulding
B Label: MAC address & SCD Position
C Front Display Assembly Securing Screws
D Ribbon Cable to Terminal Board
E Hinge Pin
F Ribbon Cable to Cloud Chamber and Zone Scanning Unit
G Ethernet Connection TCPIP (RJ45)
H USB_B Computer Connection
I Camera Connection (RJ45)
J Touch Display Calibration Reset Button
B
D
E
G
F
H
I
J
A
C
N93-600-00 Issue 4 Page 9 of 47 © Protec Fire Detection PLC 2015
5.0 Installation
5.1 Removing the front Cover
To remove the front cover unscrew the top and bottom screws using a cross head driver, and push in the
top and bottom of the cover to un-clip then pull.
N93-600-00 Issue 4 Page 10 of 47 © Protec Fire Detection PLC 2015
5.2 Accessing the terminal connections
The display moulding is hinged, unscrew the two captive screw to open the hinged door, and behind the
moulding are the terminal connections.
Select and remove the
required knock outs
Hinged front panel
retaining screws
N93-600-00 Issue 4 Page 11 of 47 © Protec Fire Detection PLC 2015
5.3 Drill Template
N93-600-00 Issue 4 Page 12 of 47 © Protec Fire Detection PLC 2015
5.4 Fixing to the wall
Do not remove any pipe work ‘bungs’ until ready to fit the pipes.
Mark the mounting surface with the three mounting points using the mounting drill template or the unit itself.
Remove the Cirrus Hybrid from the drilling area and drill the mounting points.
Mount the case on the wall using the three mounting holes. Ensure unit is level in all planes.
Fit all required wiring glands. Note the position of the power supply terminal block and input/output terminal
blocks to ensure sufficient length of tails are left for easy connection.
Clean the inside of the enclosure removing dust or debris.
Identify the following connections and cables:
Power connector
Input output connectors for cables
RS485 Network connector for the Expansion PCB (extra outputs on scanning units)
Ensure unit is wired correctly for the power, and inputs/outputs required for operation. Do not connect any
power at this time.
Ensure all airflow pipes are fully home in the assembly and any unused holes are plugged with the plugs
provided.
Remove any packing pieces from within the Cirrus Hybrid enclosure.
The unit is now ready to be commissioned.
N93-600-00 Issue 4 Page 13 of 47 © Protec Fire Detection PLC 2015
6.0 Cirrus Hybrid General
6.1 Introduction
The Cirrus Hybrid utilises both Cloud Chamber and Scatter Chamber detectors to monitor for Fire and
Smoke through an aspirating pipe system. These two technologies are used together to combine the best
attributes of each technology in an algorithm based system.
6.1.1 Cloud Chamber
It is known that particles smaller than the wavelength of visible light occur spontaneously as a material is
overheated, and in numbers far above those present in a normal ambient environment. Cirrus Hybrid
utilises the Wilson Cloud Chamber principle to detect the sub-micron particles that are generated at the
incipient, and all other stages of fire.
A filtered air sample is delivered to the detector via a centrifugal blower, a portion of which is diverted into a
humidifier. At approximately 100% relative humidity, the sample is directed to the Cloud Chamber where,
because of cooling, due to rapid vacuum expansion, water condenses onto the small particles and forms a
‘cloud’.
Consequently, the thermally generated particles cause many droplets to form into the cloud, which is then
detected by the measuring system of the Cloud Chamber. The density of the cloud being proportional to
the number of particles present.
The result is a continuous signal that corresponds to the particle concentration. This signal is used to
provide a staged alarm sequence with four alarm levels.
The Cirrus Hybrid is a self-supervised system that continuously monitors for correct operation. Any problem
is immediately reported on the front panel display, buzzer and the operation of a Fault relay.
The Cirrus Hybrid locally stores fault data, background particle concentration and event data. These can be
accessed from the Menus.
Sample Valve
Vacuum
Release Valve
Water Valve
Purge Valve
Humidified
Sample Valve
Vacuum Pump
Power Connector
Water Inlet Pipe
Sample Inlet
Pipe
Purge Inlet
Pipe
Sample Filter
Purge Filter
Pressure Monitor
Pipe
Vacuum Pipe
Pressure
Monitor Sensor
LED
Photodiode
Figure 1.4 Cirrus Hybrid Cloud Chamber Assembly
The diagram shows the physical details of the Cirrus Cloud Chamber for reference throughout this manual.
N93-600-00 Issue 4 Page 14 of 47 © Protec Fire Detection PLC 2015
6.1.2 Scatter Chamber
The Scatter Chamber Detector (SCD) operates by measuring the light scattered by the air within the scatter
chamber.
A photo sensitive sensor element is placed in a dark chamber with a high brightness light source that
cannot be ‘seen’ by the sensor. When smoke is present the light is scattered in all directions, some of
which is detected by the sensor and relates to the amount of smoke present.
The scatter chamber detector in the Cirrus Hybrid is very sensitive, many times more than that of the point
detector and so can be used in an aspirating system which has considerable dilution from clean areas.
6.1.3 Hybrid
As Scatter chambers are as sensitive to dust as they are to smoke, the hybrid system utilises the cloud
chamber as the primary detector which is not affected by dust with a boost signal when the scatter
chamber detects the smoke. Using the two technologies allows the Cirrus Hybrid to make the fire decision
even earlier whilst minimising the detection of false alarms.
N93-600-00 Issue 4 Page 15 of 47 © Protec Fire Detection PLC 2015
6.2 Display
The Cirrus Hybrid uses a 7 inch touch screen for its display. There are no buttons other than those
presented on the touch screen. LED indication is provided above the screen to indicate supply healthy,
fault, pre-alarm and fire.
The display is based on a scrolling webpage which initially shows the top of the page, representing the first
page or screen, known as the Home Page.
Whilst the Cirrus Hybrid has its own graphic display it utilises the same webpage when connected via a
local USB or remotely on a network using TCP/IP.
The Home screen shows the Fire and Smoke levels of all the connected pipes, in this case four pipes. With
less than four pipes connected the dials are centred and equally spaced.
The actual fire level is based on the sensitivity.
The current Fires and Faults are shown under the Detector Status title bar below the dials.
For quick navigation there are a series of icons permanently displayed on either side of the page / screen.
6.3 Buzzer
The Cirrus Hybrid is fitted with an internal buzzer. The buzzer will sound when the unit is in Fault, Pre-
alarm or Fire.
Buzzer parameters
Fault
Slow
1 second ON and 1 second OFF
Pre Alarm
Slow
1 second ON and 1 second OFF
Fire
Fast
½ second ON and ½ second OFF
The buzzer can be disabled in the I/O settings on the menu screen, detailed in section 7.6.
N93-600-00 Issue 4 Page 16 of 47 © Protec Fire Detection PLC 2015
6.4 Quick Navigation Icons
Return to Home Page Section 7.1
Enter Access Code Button Section 6.5
Set Time and Date Section 7.2
Airflow & Fan Settings - Section 7.3
Sensitivity Settings Section 7.4
Time Zone Settings Section 7.5
Input Output Settings Section 7.6
System Text & Alarm Text Section 7.7
Scroll Up a line (hold for fast scroll)
Site Information & Address, Comments,
Manufacturing Information Section 7.8
Access Codes & Service Information
Section 7.9
Network Setup Section 7.10
Event log, Realtime, Historic Graphs
Section 7.11
Service Assist and Camera Control
Section 7.12
Pipe Map Section 7.13
Scroll Down a line (hold for fast scroll)
N93-600-00 Issue 4 Page 17 of 47 © Protec Fire Detection PLC 2015
6.5 Access code
Although all menu screens are viewable, to enable the menu functions the user is required to enter an
access level code to modify or save configurations.
Click on the key icon to the left of the page.
Enter the access level code and click enter.
Providing the code is correct for either user or engineer the following message will appear and the icon will
change colour from the green to a red .
User Level Access Code (default): 1 4 4 2
Engineer Access Code (default): 3 1 4 4 3 1
If the code is incorrect the following message will appear.
The access level timeouts after 4 minutes from the last keypress/screen touch.
Pressing the red icon logs the user out.
The default access code can be changed from the access code menu screen .
N93-600-00 Issue 4 Page 18 of 47 © Protec Fire Detection PLC 2015
6.6 Saving the Hardware Configuration
When removing or adding device/s to/from the Cirrus Hybrid the unit needs to be told to learn its new
configuration. This is done after entering the access code.
Go to the bottom of all the menus using the to scoll to the bottom (hold down to increase speed).Where
the ‘Save Hardware Configuration’ button is located.
Press the ‘Save Hardware Configuration’ button to store the current Cirrus Hybrid configuration.
Confirmation is indicated with the following:
If this does not appear then the settings have not been saved.
6.7 Empty Water
It is important when transporting a Cirrus Hybrid the water in the cloud chamber is empty.
To remove the water in the chamber:
1. Enter engineer access level code to enable functions
2. Attached a syringe or a device to suck out the water via the inlet pipe, refer to figure 1.4.
3. Scroll to the last page on the screen
4. Click on ‘Empty Water’
5. Once comfirmed the water valve will open for 15 seconds.
6. Begin to suck the water out.
7. If the chamber is still not empty, repeat procedure by clicking on ‘Empty Water’
N93-600-00 Issue 4 Page 19 of 47 © Protec Fire Detection PLC 2015
6.8 Faults
The Cirrus Hybrid monitors various aspects of the unit to ensure the unit is operating within its correct
parameters. When the cirrus hybrid has a fault the buzzer will sound and one or more of the following
indications will be displayed.
6.8.1 Device Missing Fault
A communication problem to a device within the unit has been detected or a device has been removed
from the unit.
Device (potential missing)
Identify the problem and action
SCD1 [Position 1]
Check the SCD is securely fitted in the socket position.
SCD2 [Position 2]
Check the latest software version is installed
SCD3 [Position 3]
Check the 40way ribbon cable is connected at both ends
correctly and ensure it is of suitable condition.
SCD4 [Position 4]
Cloud Chamber Detector
Check the 10way ribbon cable is connected at both ends
Check the latest software version is installed
Scanning Unit
Check the 10way ribbon cable is connected at both ends
Check the latest software version is installed
Expansion Unit
Check the RS485 connection A to A and B to B.
Check the voltage supply is correct and switched ON
Check the latest software version is installed
6.8.2 Device Added Fault
A Cirrus Hybrid device has been added to the unit but the unit has not been commissioned to enable the
device. The device will NOT detect fires. Refer to saving hardware configuration in section 6.6 .
Potentially added devices:
SCD1 [Position1]
SCD2 [Position2]
SCD3 [Position3]
SCD4 [Position4]
Cloud Chamber Detector
Scanning Unit
Expansion Unit
N93-600-00 Issue 4 Page 20 of 47 © Protec Fire Detection PLC 2015
6.8.3 Airflow Fault
The airflow reading has differed out of the accepted fault tolerance nominal value range by either an
increase or a decrease in airflow.
Select the quick navigate airflow icon to view the airflow settings and identify the
problem. At the time of commissioning when the pipe configurations are complete the
airflow reading is to be zeroed. The Cirrus Hybrid sets the normalised zeroed value to
100%. If the airflow reading has drifted out of the fault tolerance range an airflow fault
is generated.
Airflow Reading
Description
Identify the problem and action
Increase
The airflow has increased
in speed
Detached pipe
Fan damaged/malfunctioning
Not zeroed correctly during commissioning
(ensure settling time allowed)
Decrease
The airflow has been
restricted in speed
Blocked Pipe
Blocked Sample Hole
Dirty in-line filter
Dirty SCD filter/s
Fan damaged/malfunctioning
Not zeroed correctly during commissioning
(ensure settling time allowed)
After remedial action has been taken, and /or when adjusting the ‘Fan speed slider. Ensure the transport
time and fire testing should be carried out to confirm the operation of the transport system.
Always zero the airflow readings after any changes by operating the button.
Note that the airflow of any pipe can be ignored by checking the relevant ‘Ignore’ box
6.8.4 No Water Fault
The cloud chambers water reservoir is empty.
Visual check
Action
Cause
No visual water
in bottle
Re-fill water supply, a fill
will occur within 2 minutes
Water empty
No visual water
while filling
Replace the cloud
chamber
Water fill path blocked
Visual water in
chamber
Replace the cloud
chamber
PCB damage/malfunctioning
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Protec CIRRUS HYBRID Installation And Commissioning Manual

Type
Installation And Commissioning Manual

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