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K&G GROEP NANO MARINE Quick Manual

Control and monitoring system meant for a stat-x aerosol fire extinguishers
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QUICK GUIDE
NANO MARINE
Commissioning,
installation and testing
quick guide for a control and monitoring system
meant for a Stat-X aerosol fire extinguishers
No part of this manual may be reproduced, stored in an automated database, or made public in any form or by any
means either electronically, mechanically or by photocopying, recording, or in any other way, without prior written
permission from K&G Groep BV. The policy of K&G Groep BV is one of continuous improvement and as such we reserve
the right to make changes to product specifications at any time and without prior notice.
www.kg-groep.com January 1, 2023 | version 1.0

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Summary of Contents for K&G GROEP NANO MARINE

  • Page 1 QUICK GUIDE NANO MARINE Commissioning, installation and testing quick guide for a control and monitoring system meant for a Stat-X aerosol fire extinguishers No part of this manual may be reproduced, stored in an automated database, or made public in any form or by any means either electronically, mechanically or by photocopying, recording, or in any other way, without prior written permission from K&G Groep BV.

  • Page 2: Table Of Contents

    ABLE OF CONTENTS TABLE OF CONTENTS ABBREVIATIONS IMPORTANT NOTES – PLEASE READ CAREFULLY CERTIFICATION PREFASE PURPOSE SYSTEM OVERVIEW INSTALLATION 8.1 C & ONNECTION NCP NETB 8.2 C ABLE SPECIFICATIONS 8.3 P OWER VOLT FREE RELAY CONTACTS 9.1 G ENERAL AULT 9.2 G ENERAL FIRE 9.3 V...

  • Page 3: Abbreviations

    BBREVIATIONS NMS NANO/MAR System NANO Control Panel NETB NANO ETB/MAR/BOX (extinguishers terminal box) Programming Dip Switch Connection Point Power Supply Volt free contact End of line device Printed circuit board – PLEASE READ CAREFULLY MPORTANT OTES This quick guide manual is an addition to the existing DIOM of the NANO MAR SYSTEM dated January 1, 2023 version 1.2 from the K&G Groep BV.

  • Page 4: System Overview

    YSTEM OVERVIEW The purpose of the NMS is to control and monitor a number of aerosol generators mounted on a ship as part of a fire extinguishing system. The primary purpose of the NMS is to activate the aerosol generators in event of fire. The secondary purpose of the NMS is to monitor the system itself (e.g.

  • Page 5: Installation

    NSTALLATION 8.1 C & ONNECTION NCP NETB 1. Make sure when installing the cables you chose for solution 1 or solution 2. See principle diagram page 3 8.2 C ABLE SPECIFICATIONS 1. There is NO need for shielded cable, but we prefer pair twisted cable, this strength the protection against electrical or magnetic fields 2.

  • Page 6: Volt Free Relay Contacts

    OLT FREE RELAY CONTACTS Contact load relays 30VDC /1A 9.1 G ENERAL AULT The general fault relay signals the presence of a fault in the NMS. In the event of a complete power failure, the general fault relay will be activated. (CP 1 – 2 – 3) 9.2 G ENERAL FIRE The general fire relay will energize upon activation of a fire condition on any of the fire zones or by...

  • Page 7: Extinguisher Output

    10 E XTINGUISHER OUTPUT The NCP, equipped with a fire extinguisher output ( CP 22 - CP 23 + ) is monitored for short circuit and wire breakage. Only in combination with the NETB the NCP extinguishing output is protected against reverse polarity and equipped with surge protection.

  • Page 8: Connecting Cable To Extinghuishers Connector

    12 C ONNECTING CABLE TO EXTINGHUISHERS CONNECTOR The Stat-X KVB extinguisher comes complete with a male socket sub connector in the top of the extinguisher. 1. Strip cable jacket of the cable, meant to connected to the NETB and finish the two wires with insulated crimp bootlace ferrules. 2.

  • Page 9: Sounder Output

    13 S OUNDER OUTPUT The sounder output is meant for an optical & acoustical alarm device. It is monitored for short circuit and wire break by placing a 10 KΩ end-of-line monitoring resistor on the + and – connection (4 and 6) of the alarm device VTB-32EM. ( CP 11 + CP 12 -) FROM NCP TO NETB WITH EXTINGUISHERS TERMINAL BOX NEARBY THE...

  • Page 10: Roadmap For Final Commissioning

    15 R OADMAP FOR FINAL COMMISSIONING 15.1 P OWER OFF STEP ONE Make sure that both power supplies on the NCP are turned off. 15.2 S TEP TWO NETB Open the NETB connected to the NCP Make sure the aerosol generators are disconnected DISCONNECT EXTINGHUISHER Move the disconnect switch in the YES position and the aerosol extinguisher...

  • Page 11: Xample Switch Posistion Netb With Extinguishers

    15.3 E XAMPLE SWITCH POSISTION NETB WITH EXTINGUISHERS 15.4 E XAMPLE SWITCH POSISTION NETB WITH EXTINGUISHERS ETB 1 ETB 3 ETB 5 ETB 2 ETB 4 ETB 6 ETB 7 ETB 8 ETB 9 ETB 10 End Of Disconnect Disconnect Disconnect Line Extinguisher...

  • Page 12: Programming Steps

    15.6 P ROGRAMMING STEPS 1. Open the NCP 2. At the back of the NCP you will see the programming dipswitches PDS 3. These are numbered 1 to 8 15.7 R ECOMMENDED SETTING FOR MARINE APPLICATION WITH MANUAL RELEASE ONLY 1.

  • Page 13: Sounder Beacon

    16 S OUNDER EACON Install and connect the VTB-32EM sounder beacon on CP1 – and CP2 + of the NETB. 16.1 S INGLE SOUNDER BEACON By a single sounder beacon follow the connection diagram below. The recommended setting gives the best and deviating alarm signal compared to the usual evacuation alarm signal on vessels. TONES A B 0 0 0 0 0 ON VOLUME...

  • Page 14: Option Extended Sounder

    16.2 & OPTION EXTENDED SOUNDER BEACONS In some cases, or in larger rooms, the installation of a second audible and visual notification device is necessary. Usually this is caused by the lack of visibility and observability of the of the optical alarm signal in the protected area.

  • Page 15: Testing The Installation

    17 T ESTING THE INSTALLATION Open the NETB. Disconnect the extinghuishers on the NETB. After disconnecting the extinghuishers you get an fault warning on the NCP. Disconnect extinguisher Move the disconnect switch of all in the YES position. The aerosol extinguisher is disabled and can not be activated. A disablement will be signalized as fault on the NCP.

  • Page 16: Notes

    18 N OTES _________________________________________________________________________________________________________________________________________________________________ The diagrams of operating principles of the NMS fire-/extinguisher system, included in this manual, are intended to support this manual and are therefore not intended and suitable for technical implementation or realization. No part of this manual may be reproduced, stored in an automated database, or made public in any form or by any means either electronically, mechanically or by photocopying, recording, or in any other way, without prior written permission from K&G GROEP B.V.

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