Specifications

Installation 3
SHM80001
SAFETY HI-TECH
Quaestor-SZU Releasing Fire Control Panel - Installation and Operation Manual
Revision E03.04
22 of 155
Mounting
Drill holes in the premises-wall to mount the cabinet-box of the Quaestor-SZU Releasing Fire Control Panel using
mounting-hardware to secure it. Screws or bolts providing a minimum diameter of 0.2” (5 mm) must be used to
mount the cabinet-box in three mounting positions. Remove debris from the base of the cabinet-box that accumulates
during the mounting process.
The figure below illustrates mounting the cabinet-box of the Quaestor-SZU Releasing Fire Control Panel:
Figure 1-2
Mounting the Cabinet-Box
Separation of Circuits
Cabling from the main power source is non-power limited and must be separated from all other cabling by a minimum
¼ inch spacing. When the product design requires or permits power limited circuit conductors to occupy the same
enclosure as non-power limited conductors, specific wire routing configurations must be detailed to ensure a minimum
¼ inch spacing between non-power and power limited circuit conductors.
All circuits of the Quaestor-SZU Releasing Fire Control Panel are power limited accept AC input, AC
output, battery, transformer input, transformer output, bridge rectifier input and bridge rectifier output.
Reference UL 864 12.3.1.
+
~
-
~
Transformer
Earth Ground To Tab
On Cabinet-Door
Earth Ground To Tab
On Front Plate Of Fascia
24V DC Field Terminals
Mount To Wall-Surface Using
Suitable Screws And Anchors
Four Screw Mounting
Locations - Typical
Wall-Surface
Front View
Side View
L
FUSE
N
CAUTION!
Maintain care when anchoring the Quaestor-SZU Releasing Fire Control Panel to the premises
wall. Electronic component
s within the fire control panel are vulnerable to physical damage from
shock and vibration. Remove the fascia of the Quaestor-SZU Releasing Fire Control Panel when
installations cannot guarantee a level of care during the wall-anchoring process.