Cooper Notification Wheelock MPS Series Installation Instructions

273 Branchport Avenue
Long Branch, N.J. 07740
(800) 631-2148
www.coopernotification.com
Use this product according to this instruction manual. Please keep this instruction manual for future reference.
The Series MPS Pull Station may be surface mounted indoors with a separately ordered backbox option or flush mounted on a
standard single gang switch plate. In either case be sure to follow local codes and regulations. To comply with ADA standards the
Pull Station must be less than 48 inches above the floor for front wheelchair access, and less than 54 inches above the floor for side
wheelchair access. MPS Pull Stations, when mounted to the Series MPS-WP Backbox with Gasket Assembly, are listed for outdoor
use and are NEMA-3R listed.
BOX DIMENSIONS: 4 ¾"H x 3 ¼"W x 2 ¼"D.

SURFACE MOUNT:

A surface mount installation uses a red diecast (MPS-WB) or sheet metal (MPS-ISB) Backbox. The backbox has four pre-drilled
mounting holes of 0.187-inch diameter. A screw size of 8 or smaller can be used to attach the backbox to a wall. After the backbox is
in place, attach the conduit. The diecast backbox (MPS-WB) has an opening that is tapped for a 1/2 inch NPT fitting which may be
oriented at the top or bottom when the box is attached to the wall. The sheet metal backbox (MPS-ISB) has conduit knockouts. Field
wiring is connected to a terminal block as shown in the wiring drawings. The wiring should not be wrapped around the terminal, but
placed under the clamping plate. The housing is locked using a keylock. Unlock the housing by turning the key clockwise and swing
down the front of the housing to make the sheet metal mounting plate accessible. Mount the metal plate to the backbox using the four
1/4 inch length, 8-32 screws that are supplied. If a Breakrod (MPS-RODS) is being used, move the PULL handle to about a 45-
degree angle with the face of the housing. Insert a breakrod into the cavity beneath the PULL handle. Place the PULL handle back
into the normal position (flush with the housing). While holding the PULL handle in place, move the housing back to the upright
position and lock. The Pull Station in now ready for operation.

FLUSH MOUNT:

Most flush mount installations may be attached to a standard single gang switch box (not supplied) The only difference between a
surface mount installation and flush mount installation is that the two 6-32 screws are placed through the slots that are centered on the
metal plate.

WIRING DRAWINGS:

Figure 1: MPS-100/200
TO FIRE
ALARM
CONTROL
PANEL

CONTACT RATINGS:

30 VDC @ 1 amp
120 VAC @ 1 amp
Copyright 2009 Cooper Wheelock Inc., dba Cooper Notification. All rights reserved.
Thank you for using our products.
INSTALLATION INSTRUCTIONS
SERIES MPS FIRE ALARM PULL STATION
SCREW
TERMINALS
TO FACP
Auxiliary
TO NEXT
Alarm
DEVICE
Circuit
OR (EOLR)
Figure 2: MPS-300
SCREW
TERMINALS
To next
device
or (EOLR)
To next
device
or (EOLR)
P84044 E
Sheet 1 of 2