Kidde Fire Protection SIRIUS, Manual

Page: 9 / 39

TM0066 Page 9 of 39 Issue 2.01
CHAPTER 1
GENERAL SPECIFICATION
1.1 INTRODUCTION
This range of self contained control panels provides conventional detection ranging from 2 to 32
zones and are available with LPC approval to BS 5839 Part 4 1988.
1.2 MECHANICAL CONSTRUCTION
1.2.1 General Details
The enclosures are constructed of 1.6 mm (16 swg) mild steel and have a paint finish of ash grey,
semi gloss BS OOAO1 which is powder coated prior to baking. The enclosures are designed to
afford a degree of protection to IP 52 to BS/EN 60529 when the outer door is closed. Each
enclosure consists of 4 main components.
Back Box
Inner Mounting chassis
Glazed lockable door
Battery securing brackets
1.2.1.1 Back Box
The back box is constructed of a single sheet of mild steel with the minimum of welds. Cable
entry is via pre-formed 20 mm knockouts located in the top of the enclosure. The back of the
case is provided with a keyhole locating hole for positioning of the back box and can then be
secured by utilizing the four 4 mm indented holes located near each corner.
1.2.1.2 Glazed Lockable Door
The door is connected to the back box by a piano type hinge on the left-hand side of the
enclosure. The door can be opened through 170 degrees to enable access to the panels operating
and display membrane. The door is secured by means of an 827 cam lock and is served with a
logo plate which is located in the bottom right hand corner of the door. The viewing window is
constructed of 3 mm acrylic perspex. The door is removable by means of 4 nuts and studs.