EQUIPMENT:
FIRE
CLASS
PRECEPT EN
PUBLICATION:
FIRECLASS PREC EN INST
ISSUE No. & DATE:
3 13/09/18
PAGE 3 of 30
3.
Introduction
The
FIRE
CLASS
Precept EN range of panels have
been designed, manufactured and tested to meet
the requirements of BSEN 54 Parts 2 & 4 and will
provide the user with many years of reliable
service.
This document contains all the information
necessary for the installation, commissioning and
maintenance of the Precept EN
range of panels and
repeaters.
NOTE: It is important to read this manual fully
before commencing installation.
The following supporting documentation is also
available:
FIRE
CLASS
Precept EN
Sales Literature
FIRE
CLASS
Precept EN Panel Application
Guide
FIRE
CLASS
Precept EN
User Manual
Wiring Recommendations
4.
Installation and
Commissioning Overview
This section lists the steps that are taken in
designing,
installing
and
commissioning
a
FIRE
CLASS
Precept EN
system.
1. Install all field wiring and equipment
Refer to the Installation Guidelines in section
Refer to the field device installation manuals
2. Install the panel
Refer to the installation instructions in section
Do not connect the field equipment at this
stage.
3. Connect any repeaters (if applicable)
Refer to the installation instructions in section
4. Commission the panel
Refer to Commissioning in section 12.
5.
Internal Panel Views
See Figures below:
Figure 1
– Precept EN 2/4 Zone Internal View
3 x Enclosure
fixing holes
Secondary earth bar
for cable screens
Mains terminal
block and primary
earth connection
Cable clip for
incoming mains cable
Mains
warning /
primary
earth label
Batteries
Removable chassis
Motherboard
Mains transformer
Batteries
Mains
transformer
Motherboard
Removable chassis
C1631 repeater
interface
[ optional]
DELAY/
MINUTES
8
2
4
1
R0
R2
R1
SW1
C
E
L
C
1
6
3
1
IS
S
U
E
0
2
1
3