
IMPORTANT NOTICE DOOR CLOSER POSITIONING
DOOR CLOSERS FITTED
TO A FIRE DOOR
• Turn adjuster screw fully to
positive (+) as explained in 9.
•
within 300mm / 12” of a hinge on
timber doors.
• Closer and plates should be
bedded in Alfacryl FR Intumescent
Acrylic Mastic, R99-xx or
alternatively the Intumescent kit
R97-AX-xx, available from Samuel
Heath.
• For ADM/BS8300 requirements
turn power latching adjuster screw
towards negative until opening
forces are achieved.
• NOTE: THE DOOR SHOULD BE
ROUTED BEFORE IF IT IS HUNG.
• Ensure door is plumb, hinges are
free, and that timber is sound.
• The closer should be positioned
as shown in gure 2.1 after the
door is hung.
• This shows a 4mm gap between
the edge of the closer and the
edge of the door / frame.
Fig. 2.1