Cookson Firefly IV MV 소유자 매뉴얼 - 페이지 2

{카테고리_이름} Cookson Firefly IV MV에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cookson Firefly IV MV 13 페이지. Release device

WARNING

1. CAUTION: Review all installation instructions, procedures, cautions and warnings contained within

this manual prior to installing and/or servicing this product. As with all releasing device systems,

maximum fire protection is provided when installed in accordance with factory specifications and used

with fuse link systems.

2. DO NOT install this unit without fuse links.

3. Installation and testing to factory specifications shall be performed by factory authorized personnel

for proper operation in accordance with all of the latest National fire Protection Association (NFPA),

Underwriters Laboratories (UL), National electrical Code (NEC), local, state, county, district and/or

other applicable building and fire standards, guidelines, regulations and codes including, but not

limited to, all appendices and amendments and the requirements of the local authority having

jurisdiction (AHJ).

4. To be performed by factory authorized personnel only.

5. Clear fire door opening and prohibit all traffic through door opening during testing of system!

Installation Tip:

mechanism before connecting to a fire door.

INTRODUCTION

The releasing device is a failsafe constantly energized solenoid mechanism. It is designed for use on

rolling doors, single-slide and center-parting level and inclined track doors. Inside the mechanism,

contact relays receive the alarm signal from the fire alarm control panel. When the unit receives the

signal, the power to the solenoid is cut, releasing the fire door mechanism and hence close the fire

door. The alarm signal can be Form C dry contact or 24VDC/VAC. Any interruption of power will

release the solenoid mechanism. The release has a 10 second delay upon power failure and alarm,

closed door detection capabilities, Form C relay outputs for the status of release box and 24VDC

power output for door close warning.

Try out this unit before installing onto a fire door system. Test and learn the release

Firefly IV MV