IMPORTANT NOTICE
DOOR CLOSER POSITIONING
DOOR CLOSERS FITTED
TO A FIRE DOOR
• Perkopower, conforms to
Grade 3 of ANSI/BHMA A156-4
when the power latching action is
set to maximum.
• Turn adjuster screw fully to
positive (+) as explained in 9.
•
of a hinge.
• Closer and plates should be
bedded in Alfacryl FR Intumescent
Acrylic Mastic available from
Samuel Heath.
• For ADA requirements turn power
latching adjuster screw towards
negative until opening forces are
achieved.
• Ensure door is plumb, hinges are
•
• Secure template to door edge and
frame edge within 12” of a hinge
ensuring the center line is central in
• Draw a vertical line at the centre point
NB
from template centre line.
See Fig. 2
•
• The maximum distance between
these 2 vertical lines must not exceed
• At each point on the template where
the vertical lines cross the horizontal
using an awl into the door edge and
Remove template RETAIN FOR
REFERENCE
NOTE: Door can now be removed from
