DOOR CLOSERS FITTED
TO A FIRE DOOR.
• Perko Powermatic,®conforms to
Power Size 3 of Controlled Door
Closing Device Standard BS
EN1154:1997 when the power
latching action is set to
maximum.
• Turn adjuster screw fully to
positive (+) as explained in 9.
• Closer must be fitted no more
than 750mm/30” from floor and
within 300mm/12” of a hinge.
• Closer and plates should be
bedded in Alfacryl FR Intumescent
Acrylic Mastic available from
Samuel Heath.
•Ensure door is plumb, hinges are
free, and that timber is sound.
• Take template provided and fold
along center line. Open door to 90º.
•Secure template to door edge and
frame edge within 300mm/12” of a
hinge ensuring the center line is
central in line with the pivot point of
the hinge.
•Draw a vertical line at the center
point of the door edge on the
template.
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NB
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2
1IMPORTANT NOTICE
• Repeat this vertical line onto
the frame side at the same
distance from centre line.
•At each point on the
template where the vertical
lines cross the horizontal
dotted lines mark through the
template using a bradawl into
the door edge and frame edge
to establish drilling points.
Remove template RETAIN FOR
REFERENCE.
•Note: Door can now be
removed from frame to assist
drilling if preferred.
2TEMPLATE POSITIONING
Fig. 1
