22
Electrical Installation XP & XT Integrated Pan, Tilt, housing assembly
WARNING: DO NOT OPEN WHEN ENERGISED OR WHEN AN
EXPLOSIVE ATMOSPHERE IS PRESENT. CLEAN WITH DAMP CLOTH
1.
Always use colour-coded conductors, or other identification of conductors for ease of wiring, and
identification of function in the future.
2.
Keep a wiring diagram with the system for later use and reference.
3.
Provision is made for two cable entries, at the base of the pan and tilt unit. (Fig A1) To maintain the
certification requirements of the unit all cables/conduits must be fitted at the entry, with certified Ex
d Flameproof, compound filled barrier glands, either brass, nickel plated or stainless steel.
4.
The cable entries to the unit are M25 x1.5-6H ISO thread, or M20 using an Ex d certified reducer,
dependent on what was specified at order.
5.
A minimum of 10 mm depth of engagement must be maintained for all glands.
6.
All glands/reducers must be ingress protected to IP67 or better, to maintain the weatherproof rating
of the equipment.
7.
For maintenance purposes, consult separately supplied additional project wiring drawings specific to
the purchase order, for as-built wiring and connection details of the unit
8.
The base unit has accessible input fuses (F1 & F2, see sections 3.4.2 & 3.4.4). Check that the
input fuse matches the voltage requirement:
Fuse 1:
24VAC – 6.3A
≥110
– 2A
Fuse 2:
1A
(Fig A1) Gaining access to the XP and XT Base junction box
Caution should be taken when removing and inserting the cable entry flange to avoid internal cable becoming
snagged on corners or screws.
THE CABLE ENTRY FLANGE SHOULD NEVER BE REMOVED WHEN THE UNIT IS ENERGISED
Loosen the grub screw
Before attempting to
unscrew the cover.
The 2x M5 Btn Hd
Screws are to aid rotation
of the cover.
