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.
N
NB
B
T
Th
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e m
mu
usstt n
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ott e
exxcce
ee
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d
3
35
5m
mm
m//1
1
3
3
//
8
8
”
” ffrro
om
m tte
em
mp
plla
atte
e cce
en
nttrre
e
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SSe
ee
e FFiig
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2
1
IMPORTANT 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.
2
TEMPLATE POSITIONING
Fig. 1
FRAME
300mm
12” MAX
DOO
R
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