Apollo 55100-031 Quick Start Manual

Conventional IS Manual Call Point
FUNCTION
The Conventional IS Manual Call Point has been
designed to operate on conventional intrinsically
safe fi re detection systems.
Designed specifically for use in atmospheres in
which explosive mixtures are or may be present,
certain design considerations must be observed. Full
information on this to be found in PP1095.
The Manual Call Point is available in two versions,
indoor and outdoor in either red or yellow.
FEATURES
The Manual Call Point has an easily resettable
element rather than a break glass. This call point is
supplied with a backbox for surface mounting.
It also features a unique 'Plug and Play' installation
concept designed specifi cally to reduce installation
time. The call point utilises a terminal block, where
all installation cabling is terminated.
The red Manual Call Point is approved to EN54-11
standard and complies with the requirements of the
ATEX directive.
MECHANICAL CONSTRUCTION
The component parts of the call point are
moulded in polycarbonate or ABS, depending on
their function.
DIMENSIONS AND WEIGHT
Indoor 93mm x 89mm x 59.5mm
Outdoor 93mm x 97.5mm x 71mm
MANAGEMENT
SYSTEMS
Part nos. 55100-031 (IS Indoor - Red)
55100-032 (IS Indoor - Yellow)
55100-033 (IS Outdoor - Red)
55100-034 (IS Outdoor - Yellow)
OPERATING PRINCIPLES
The Manual Call Point consists of a 470 resistor in
series with a normally open switch contact.
The Manual Call Point helps reduce installation
time as all the initial installation cabling is wired to
a terminal block which connects neatly to the call
point.
Once activated, the manual call point can be reset
by inserting the test key into the bottom of the unit
until the key clicks into position. Remove the test
180g
key and push the front cover up until it clicks home.
350g
PP2418/2012/Issue 1