Kidde TM0098 - Manual
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Table of Contents:
- Page 2 – Preparation and Precautions
- Page 3 – Applicable code wire burn recommendations:; seconds for 2 metres; Preparation and Connection of the Test Wire; If in doubt, please seek guidance from a; Smoke Test; The test wire becomes very hot during
- Page 4 – References; BS6266:2002 (which cross references to the BFPSA Code of Practice); Specifications; Hot Wire Test Box; Compliance
TM0098
Page 1 of 4
Issue 1.00
HOT WIRE TEST BOX
USER GUIDE
TM0098
WARNING
Please read this guide fully before attempting to operate the unit.
1.0 Introduction
This Guide describes the use of the Kidde Fire Protection Hot Wire Test Box (part number 1-53836-
K237) to test aspirating smoke detection systems. The unit provides 6V AC output from 220-240V AC
mains supply. High current at low voltage is passed through a cable in order to heat it, which causes
its insulation to burn giving off smoke. A timer is incorporated to provide a selectable burn period of
up to 3 minutes. The timer also helps to prevent the unit being inadvertently left on for an extended
period. The unit
must never
be left on unattended.
The unit must be operated for
no more than three (3) minutes
continuously and must be left off
immediately after operating for a
period of at least six (6) minutes to allow it to cool.
The unit is protected against over-temperatures by a thermal switch. Once tripped, the thermal switch
will not allow operation for an extended period (up to an hour) regardless of power being present or
not. The thermal switch cannot be by-passed or reset manually.
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Summary
TM0098 Page 2 of 4 Issue 1.00 2.0 Preparation and Precautions When performing a hot wire test, ensure that all local standards, practices and regulations areunderstood and have been adhered to where applicable. Also, ensure that the detection equipmentbeing proved/tested is isolated from both the lo...
TM0098 Page 3 of 4 Issue 1.00 It is recommended that the accuracy of the burn period is confirmed using a stopwatch with the redindicator on the timer before conducting any live tests. Applicable code wire burn recommendations: • BS6266:1992 recommends a burn time of 60 seconds for one metre wire le...
TM0098 Page 4 of 4 Issue 1.00 The current to the wire is turned off automatically after the set period is complete. Smoke will havebeen generated and the time for it to be detected should be recorded to ensure that transport andalarm times are within the local regulatory requirements. 7. References ...
