Mounting The Fire Alarm Panel; Planning Cable Entry; Fixing The Backbox To The Wall - Zeta NPSX1 Installation Manual

PREMIER SX INSTALLATION MANUAL.

3. MOUNTING THE FIRE ALARM PANEL

It is recommended that the panels door be removed to avoid accidental damage. Also, the
termination PCB could be removed and stored in a safe place, while fixing the back box to the wall.

3.1 PLANNING CABLE ENTRY

Fig.2 below shows the location of the cable entries to facilitate planning of wiring (home runs) to be
brought to the panel.
The grommets can be easily removed by a push from inside the control panel box.
If a grommet is removed, fill the hole with a brass cable gland. If any knockout is removed, but
subsequently not used, it should be covered up.
The 230Va.c. Mains cable must be fed into the enclosure via one of the cable entries at the top right
corner of the back box. (Refer to "Connecting the Mains" on Page 8).
3.2 FIXING THE BACK BOX TO THE WALL
Figure 2: Plan view inside the enclosure without PCBs. Side view for surface / flush installation.
12 x 19mm grommet cable entries
60 x 20mm
back cable
entry
195mm
Fix the enclosure to the wall using the three mounting holes provided.
Check the build & condition of the wall to decide a suitable screw fixing.
The mounting holes are designed for No 8 roundhead or countersunk woodscrews (or similar).
Remove any debris from the enclosure.
Take care not to damage the FACP during installation.
Approved Document No: GLT.MAN-101
Issue : 1.95 Authorised: GH
355mm
60 x 20mm
back cable
entry
250mm
2 x 19mm
knock-out
cable entries
Date: 09/06/2004
275mm
Wall Mount
73mm
Flush Mount
PAGE 7