Co-Ordinating device RM.DCOO.5001

Description

When active door is open, coordinator prevents active
door from closing until inactive door bypasses. Closing
of inactive door causes strike plate on top of door to
contact cam and lift arm, allowing active door to close.
As inactive door continues closing, roller rides over
strike plate on to door bracket, holding arm above
active door.
Ul listed for Fire doors Applications.
Non-handed gravity action arm and door bracket are
adjustable on the job for ease of installation. Nylon
roller provides quiet and efficient operation, and helps
protect the astragal and doors from damage.
Nylon roller on short arm glides smoothly over door
bracket and strike, ensuring silent operation. Made of
forged brass.

1. Position the coordinator on outside of the top frame. Ref : FIGURE 1 (TOP VIEW)
2. Mark two mounting holes on outside of the top frame if the coordinator is on correct
position. Ref: FIGURE 2 (FRONT VIEW)
3. Drill and tap for #10-24 machine screws on metal door. Make 1/8″ pilot drill on
wood doo
4. For wood door application, a Strike Plate must be installed on top edge of the
inactive door.
5. Mount the ADJUSTABLE Door Bracket shown Ref: FIGURE 3. This bracket will
support the coordinator kept in projection when the doors are closed.
6. After complete installation, the pivotal lever will ride over the strike plate when the
inactive door is closed. When active door and inactive door be opened at same
time, the coordinator arm will drop down 20°. If the door closers are installed, the
inactive door will be closed earlier than the active door as the active door be held
by the coordinator arm at this time.