The D1000
Installation and
Service
Version 2.1
1 2
Parts Included:
Step 1: Installing Conduit
Mount the pull box in an appropriate location according to local building
codes. Keep in mind you are supplied with 25 feet of cable and 3 elbow
pulleys. Install 1/2” conduit (not included) between the unit and the pull
box, using the pulleys as needed. Pull cable through the conduit, and
allow 8-12“ of slack to be left at the hood unit end. Be sure to abide by all
local building codes when installing conduit.
Step 2: Replace Safety Pin and Key (to prevent accidental discharge)
With the unit lowered into its service position, put the safety pin in
its slot at the top of the extinguisher tank. Also replace the safety
key in its slot in the actuator arm. Then remove the cable from the
actuator arm.
Pull Box (x1)
Pull Face (x1)
Elbow Pulley (x3)
Cable and Pin (25 ft)
Conduit attachment to backplate
Safety Pin
Actuator Arm
Safety Key
Cable
Crimp
Step 3: Install Cable and Pin to hood
Thread the cable through the conduit, with the pin reaching the unit. Remove the
grease lter. In the upper right corner, nd the two pulleys as illustrated to the right.
Hold the rear-most pulley in place. From the top of the unit, replace its pin with the one
on the cable. Push the pin through the pulley until you hear it click in place. Go back to
the actuator arm and rehook cable onto the arm.
WARNING: You must allow for 8-12” of slack in the cable to sit at the pull face. Failure to do so will cause
the unit to discharge the next time the unit is lowered into its service position.
CAUTION: Make sure the cable does not become caught on any part of the hood or conduit, or the cable
will not be able to be pulled, and the unit will not discharge.
Step 4: Install Cable to Pull Face
With the unit in its lowered position, attach the cable to the pull face by crimping a loop
in the cable through the hole on the back side of the handle. Be sure cable is securely
crimped to withstand at least 50 lbs of pull force. Leave no more than 12” of slack in the
line on the pull face end, but maintain 8-12”. To make this easier, the handle may be
removed by loosening the set screw in one of the studs, and sliding the red plastic rod
out. Attach the pull face to the pull box already mounted on the wall, collecting any slack
into the pull box. Do not allow slack cable to collect above the hood.
Manual Pull Station Installation - MPK
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