Amerex 20150, Руководство по проектированию, установке, техническому обслуживанию и перезарядке

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INSTALLING THE MANUAL PULL STATION(S) –
MRM, MRM II OR PRM
To install the manual pull station(s) first confirm that the
set-up/lock-out tool is in place, that the tension bar is
down and that an actuation nitrogen cylinder is not
installed.
Failure to confirm these conditions could
result in the discharge of the system.
Refer to the design section for manual pull station
limitations and suggested locations. The local AHJ
should have the final approval for manual pull station
location and mounting heights.
RECESSED INSTALLATION OF MANUAL REMOTE PULL STATION MRM OR PRM
When installing the Manual Pull Station in a recess configuration, utilize the adapter kit (P/N 14193). The Manual
Pull Station Adapter Kit includes an oversized cover plate to cover the hole cut in the sheetrock and/or tile wall. A
pull handle extension collar to compensate for the thickness of the wall and two longer attachment screws for the
cover plate are also enclosed.
Using the Manual Pull Station Adapter Kit (P/N 14193)
December 2008 Section 4 Installation Page 4 – 12
Amerex Restaurant Fire Suppression System (EX 4658)
The MRM, MRM II or PRM allows the cable for the
manual pull station(s) to enter from any of the two sides
(TOP or BOTTOM). Once a location for the pull station
has been established, ½” EMT conduit is run from the
module (using whichever exit side is most convenient)
through corner pulleys to the pull station. The manual
pull station may be mounted to the wall in any orientation
necessary for surface mounting. The conduit and pulley
elbows must be mounted and securely anchored and
then the cable can be fed from the manual pull station
back to the MRM, MRM II or PRM.
1. Drill 5/32” diameter mounting holes as shown in Figure 1. Holes are
located in the side of the box that will be mounted to the stud. Holes may be
enlarged to accommodate the mounting screws.
2. Mount box to the wall stud so that the front edge of the box is flush with
the front edge of the stud. Attach the box to the stud with two suitable
screws.
3. Complete the installation by running ½” conduit with the corner pulleys
back to the MRM, MRM II or PRM.
4. Install the “adapter” provided to compensate for the wall thickness.
Orient the adapter so that the securing screw falls directly over the pull pin
hole of the Manual Pull Station. Tighten the set screw firmly in place.
5. Run the cable from the remote manual pull to the MRM, MRM II or PRM.
6. Install the cover plate on the remote manual pull using the two longer
screws provided.
7. Install the pull handle by attaching the cable to the pull handle end –
secure cable with the setscrew.
8. Insert the handle and secure with the pull pin.
9. Complete the installation at the MRM, MRM II or PRM as outlined in the
preceding pages.
P/N 11993
P/N 14320