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Xtralis VESDA VLC-500, Руководство по установке

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VESDA VLC Installation Guide

VESDA by Xtralis

28

www.xtralis.com

10.1

Exploded view of VESDA VLC components

Legend

A

Air Filter Cartridge

B

Termination Card Screws (4)

C

Termination Card

D

Main Enclosure

E

Aspirator

F

Sample Air Hose

G

Front Cover

H

Aspirator Cable Loom

I

Manifold Outlet Flange

Figure 10-1: Exploded View

10.2

Opening the Detector

1. Undo two Philips head screws on front cover (A).
2. Open front cover (B) and allow cover to hang by the attached plastic strap.

Legend

A

Cover

B

Screws

10.3

Closing the Detector

1. Replace the front cover over detector enclosure ensuring the plastic strap and cable loom is not wedged

between cover and enclosure.

2. Tighten the two screws (A)

10.4

Replacing the Air Filter Cartridge

Disassembly

1. Locate the air filter cartridge (A) inside the detector compartment.
2. Undo the recessed Philips head filter screw (B).

Содержание VESDA VLC-500

Страница 1: ...VESDA VLC Installation Guide VESDA VLC 500 VESDA VLC 505 September 2014 Document 13718_A0 Revision A Build 0 Part Number 18935 ...

Страница 2: ......

Страница 3: ...se equipment damage Xtralis is not responsible and cannot be held accountable for any liability that may arise due to improper use of the equipment and or failure to take proper precautions Only persons trained through an Xtralis accredited training course can install test and maintain the system Liability You agree to install configure and use the products strictly in accordance with the User Man...

Страница 4: ...cription Caution This icon is used to indicate that there is a danger to equipment The danger could be loss of data physical damage or permanent corruption of configuration details Warning This icon is used to indicate that there is a danger of electric shock This may lead to death or permanent injury Warning This icon is used to indicate that there is a danger of inhaling dangerous substances Thi...

Страница 5: ...eceiver connect the equipment to a power outlet which is on a different power circuit to the receiver or consult the dealer or an experienced radio television technician for help FDA This Xtralis product incorporates a laser device and is classified as a Class 1 laser product that complies with FDA regulations 21 CFR 1040 10 The laser is housed in a sealed detector chamber and contains no servicea...

Страница 6: ... time less than 60 seconds l For a Class B detector hole sensitivity must be better than 4 5 obscuration m and transport time less than 90 seconds l For a Class C detector hole sensitivity must be better than 10 obscuration m and transport time less than 120 seconds These limits should be verified using ASPIRE2 during the design of the sampling pipe network The product is compliant with EN 54 20 f...

Страница 7: ...ard 18 6 9 Terminating the Power Wires to the Termination Card 18 6 10 Connecting the VESDAnet wires to the Termination Card VN model only 19 6 11 Terminating the Relay Wires to the Termination Card 19 6 12 Terminating the Auxiliary Wires to the Termination Card 20 6 13 Closing the VLC 20 6 14 Pipe Bonding Check 20 7 Power Up 21 7 1 Power Up the System 21 8 Preliminary System Checks 23 8 1 Logging...

Страница 8: ...VESDA VLC Installation Guide VESDA by Xtralis 2 www xtralis com This page is intentionally left blank ...

Страница 9: ...on to the pipe network may alter the performance of the system The ASPIRE2 design tool is to be used to verify the suitability of any pipe network design and subsequent alterations ASPIRE2 is available from www xtralis com or your authorized representative l The IP rating for the VESDA VLC is IP 30 This rating indicates the device is not to be installed where there is the possibility of any water ...

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Страница 11: ...ments for the detector to operate are as follows l Operating voltage 18 VDC to 30 VDC l Current consumption 225 mA max No Alarm 245 mA max With Alarm 2 2 Data Cables The recommended RS485 data cable for interconnecting to other detector units on the VESDAnet loop is Belden 9841 or equivalent The cable characteristics are as follows l 24 AWG Twisted pair Shielded 120 ohms impedance The maximum spec...

Страница 12: ...VESDA VLC Installation Guide VESDA by Xtralis 6 www xtralis com This page is intentionally left blank ...

Страница 13: ...IRE2 Pipe Size l ID 15 21 mm 0 874 in l OD 25 mm 1 050 in Relays 3 relays contacts rated 2A 30 VDC Programmable to latched or non latched states Relays Default Configuration l Fire l Pre Alarm l Alert Fault Maintenance and Isolate l Programmable 0 60 sec time delay for each relay IP Rating IP30 Cable Access 4 x 25 mm 1 in cable entries Cable Termination Screw terminal blocks 0 2 2 5 sq mm 30 12 AW...

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Страница 15: ...VESDA by Xtralis VESDA VLC Installation Guide www xtralis com 9 4 Dimensions Figure 4 1 Dimensions in mm inches for VESDA VLC ...

Страница 16: ...ation Guide VESDA by Xtralis 10 www xtralis com 205mm 8 07in 225mm 8 86in 112 5mm 4 43in 95mm 3 74in 225mm 8 86in 112 5mm 4 43in E Cable Entry Port on rear of enclosure Figure 4 2 VESDA VLC detector dimensions rear view ...

Страница 17: ...t local codes and standards 5 1 Backup battery size calculation sheet The nominal battery voltage is 24 VDC Use Table 5 1 to calculate and to determine the battery backup requirements for your fire detection system Table 5 1 Calculations to determine the battery backup requirements Normal Load 24 VDC Full alarm load 24 VDC Equipment Load mA Number Total Load mA Number Total Detector 225 245 Remote...

Страница 18: ...VESDA VLC Installation Guide VESDA by Xtralis 12 www xtralis com This page is intentionally left blank ...

Страница 19: ...he box and with the air exhaust pipe at the bottom Normal Orientation l Mounting the device with the air inlet pipe at the bottom of the box and with the air exhaust pipe on the top Inverted Orientation d Verify that the selected mounting location is suitable to fit the detector by test fitting the VESDA VLC onto the actual mounting position Ensure there is 150mm 6in of clear space around the air ...

Страница 20: ...oint on rear of enclosure not shown D Aspirator E Enclosure F Cover G Screws Figure 6 2 VESDA VLC with Front Cover removed Normal Orientation 6 3 Removal of Plastic Plugs for Cable Entry a Determine the cable entry holes to be used Refer to Figure 6 2 b Use your thumb to push out the hole plugs from inside the enclosure 6 4 Securing the Mounting Bracket Warning Make sure that there are no electric...

Страница 21: ... VESDA VLC b Mount the detector onto the bracket by placing the four rectangular slots located on the rear of the detector onto the four bracket tabs Refer to Figure 6 4 c Slide the device downwards until it locks onto the tabs and screw in the anti tamper screw Refer to Figure 6 5 for screw location d Check the unit does not slide off its bracket A B C D Legend A Back of the box B Rectangular slo...

Страница 22: ...e end of the sampling air pipe Ensure the pipe is free from debris b Remove the plugs from the inlet and exhaust ports c Insert the pipe into the inlet port ensuring a firm fit DO NOT glue this connection d Pipe the exhaust when necessary Caution DO NOT GLUE THE AIR INLET AND EXHAUST PIPE CONNECTION THIS ACTION WILL VOID YOUR WARRANTY Glued connections makes disconnecting the air sampling pipe fro...

Страница 23: ...7 FIRE NO 7 Power 8 Fire C 8 Power 9 Pre Alarm NO 9 Power 10 Pre Alarm C 10 Power 11 Fault NO NC Normally Close NO Normally Open C Common 12 Fault C 13 Fault NC Legend A Terminal A D 1 6 Amp Fuse B Terminal B E VESDAnet Socket C Relays Figure 6 6 Terminal Pins Location on Termination Card for VN model Terminal A Terminal B 1 FIRE NO 1 Bias GND 2 Fire C 2 Reset GPI 3 PRE ALARM NO 3 Reset GPI 4 PRE ...

Страница 24: ...is firmly attached to the terminal f Ensure no bare wires are exposed at the terminals The wire insulation must reach to the end of the terminal g Check the terminations are correct by referring to the appropriate circuit diagrams in this guide 6 9 Terminating the Power Wires to the Termination Card Refer to Figure 6 6 or Figure 6 7 for the power terminals location on the termination card Connect ...

Страница 25: ... recommended that the Closed Loop configuration be installed to achieve a fault tolerant loop l When a VN model detector is not used in a VESDAnet loop and is to be used as a stand alone detector the VESDAnet terminals must be wired as per Figure 6 10 Module 1 VLC Module 2 Module 3 Module 5 Module 4 A A B Shield Shield B A A B Shield Shield B A A B Shield Shield B A A B Shield Shield B A A B Shiel...

Страница 26: ...minate the RESET LED and Bias wires as per your site requirements or with reference to Figure 6 12 Switch Closed Isolate Open Reset Figure 6 12 Wire Connection Details for Auxiliaries 6 13 Closing the VLC a Tie all wires together into neat looms using cable ties b Reattach the front cover to the plastic tie and connect the LED CARD connector to the socket on the termination card if you have remove...

Страница 27: ... troubleshoot the fault d Replace the fuse when the measured voltage is OK The system takes approximately 15 seconds to power up during which time an LED test sequence is performed e If the system fails to power up l Check all the power wires are securely connected to the Power terminals l Check the polarities of the power wires are correctly terminated l Check for a blown fuse on the termination ...

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Страница 29: ... Connect the programmer lead to either one of the following sockets l To the 15 pin programming socket on the termination card or l To a remote VESDAnet socket within the VESDAnet loop Wait for the programmer to power up Log in your User level and PIN number into the programmer 8 2 Normalize the Air Flow and Clearing Air Flow Faults a List all the VESDAnet numbers for all detectors to be normalize...

Страница 30: ...SDAnet cabling to all the devices is correct 8 3 1 Using LCD Programmer a Go to Show Wiring Order menu and press b Check the displayed list shows all the connected devices and the VESDAnet number for each device is correct c Check for any devices not connected and troubleshoot if necessary 8 3 2 Using a PC a Select Device list from the View menu b Check the displayed list shows all the connected d...

Страница 31: ...e detector Is the sampling air pipe firmly connected to the air inlet port Ensure the pipe is NOT glued Have the power wires been connected to the correct terminals on the detector If required has the end of line resistor been connected Have the alarm signaling wires been terminated to the correct terminals of the detector Are the VESDAnet terminals looped back on a standalone VESDAnet enabled det...

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Страница 33: ...ironment Note The frequency of maintenance checks could vary depending upon local codes and standards and the environment of the installation Caution When a VESDA VLC detector has been isolated no fire warnings will be issued by the VESDA VLC and any fire will go undetected Prior to any maintenance or testing l Inform appropriate supervising authority about the risk associated with isolating a VES...

Страница 34: ...2 Opening the Detector 1 Undo two Philips head screws on front cover A 2 Open front cover B and allow cover to hang by the attached plastic strap Legend A Cover B Screws 10 3 Closing the Detector 1 Replace the front cover over detector enclosure ensuring the plastic strap and cable loom is not wedged between cover and enclosure 2 Tighten the two screws A 10 4 Replacing the Air Filter Cartridge Dis...

Страница 35: ...ammer VN version only l Enter your user level and PIN number to Log ON to the detector l Initiate the New Filter command located under the Filter menu 5 Using a PC only Applicable to RO version or Using a PC with a PC Link HLI Applicable to VN version only l Enter your user level and PIN number to Log ON to the detector l Initiate Reset Filter Settings command located under the Device menu 6 Close...

Страница 36: ...s F Aspirator G Push Aspirator upward H Air Hose Figure 10 5 Remove Aspirator Assembly 1 Check the new aspirator has a gasket on the inlet flange and three attached screws 2 If dirty wipe the manifold outlet flange surface located beneath the center of the aspirator when it is fitted 3 Do the reverse of disassembly 4 Secure aspirator with three screws 5 Connect removed air hose to pipe on aspirato...

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