Häfele DT 400c FH Mode D'emploi page 41

4.2 General installation conditions
Component
Door leaf
Suitable profile half cylinder
for emergency opening
Mortise lock
Mortise
4.3 Installation conditions DT 400c FH
Component
Door leaf
Single profile cylinder
Lever handles
Mortise locks
Installation reference
•
Possible door thicknesses: 33 – 108 mm.
• Possible door materials: Wood and wood-based materials, metal.
•
Metal only after prior consultation with Häfele.
• Always drill through-holes in the door leaf on both sides to prevent
tear-out.
• The single profile cylinder for emergency opening is not included
in the scope of delivery and must be ordered separately.
• The size of the single profile cylinder depends on the door
thickness.
• Help for length calculation
 DT 400c FH
• The mortise lock is not included in the scope of delivery and must
be ordered separately.
• Due to the variance in door designs, different fixing screws may
be required.
Follow the door manufacturer's instructions.
• The mortise must be in place and must correspond to the
dimensional drawing in the installation instructions.
•
 DT 400c FH
Installation reference
•
The product may be installed on fire resistant doors.
• Only single profile cylinders with fire protection approval are
permitted.
• The hole for the single profile cylinder must be closed to prevent
the flames from penetrating.
• The lever handles are not mounted on the fitting.
•
Only ever use approved lever handles.
For more information, visit www.hafele.com.
• Use mortise locks with fire and / or smoke protection approval.
• For more information, visit www.hafele.com.
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