Installation Instructions For The Mxl-Iq Control Panel - Siemens MXL-IQ Operation, Installation, And Maintenance Manual

Installation
1. Install the MSE-3L Enclosure
The MSE-3L is the enclosure for the MXL-IQ.
Consider the following when mounting the
backbox:
INSTALLATION
INSTRUCTIONS
FOR THE MXL-IQ
CONTROL PANEL
Fasten the backbox securely to a clean,
dry, shock-free, and vibration-free surface.
Position the backbox clear of obstructions
so that the door opens freely and so that
Figure 21
Mounting the MSE-3L Enclosure
Figure 22
TSW-2 Tamper Switch
2-2
• Mounting height for visual and manual
access to the MKB-4 Keyboard/annun-
ciator
• Weight and size of enclosure
• Local Mounting codes
the indicators and controls are easily
accessible.
NOTE: When the backbox is mounted
semi-flush using the MET-3L kit, be sure
that the position of the backbox permits the
door to swing fully open. (See MET-3L
Installation Instructions, P/N 315-095447.)
When deadfront construction is required,
use the IQ-DFL panel (See IQ-DFL Installa-
tion Instructions, P/N 315-095446.)
When the MSE-3L is used for remote
applications, use the IQ-Blank where there
is no MKB-4 installed (See IQ-Blank
Installation Instructions, P/N 315-095482.)
To install the backbox: (Refer to Figure 21)
a. Slip the door off the hinges of the box
and put it to one side temporarily.
b. Remove the knockouts in the backbox
where field wiring is required (Refer to
MSE-3L Power Limited Wiring
Instructions, P/N 315-095445, for
location of knockouts).
c. Hold the empty enclosure against the
wall at a height that provides easy
access.
d. Mark drill points on the wall in the center
of the two slots on the upper rear of the
MSE-3L.
e. Drill the two holes and screw in the top
screws, leaving a small gap between the
wall and each top screw.
f. Mount the MSE-3L on the 2 bolts and
then install the bottom bolts.
g. Slip the door back on the hinges of the
enclosure.
2. Install The TSW-2 Tamper Switch
(Refer to Figure 22)
If your configuration (UL 1076) requires the
TSW-2 Tamper Switch, install it now.
The TSW-2 mounts into the rectangular
slot located in the lower right side of the
MKB-4 panel.
1. Place the cable/connector and the switch
terminals through the opening and press
firmly into place.
2. Plug the cable on the TSW-2 into P9 on
the SMB-2 after installing the SMB-2.