Entrematic Ditec HA7, Installation And Service Manual

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9 Pre-installation
19 Issue 2020-08-31 1021444-2.0
9 Pre-installation
9.1 General tips/Safety concerns
In all instances, where work is being done, the area is to be secured from
pedestrian traffic, and the power removed to prevent injury.
• Make sure that the power is off before installing.
• If there are sharp edges after drilling the cable outlets, chamfer the edges to avoid damage to
the cables.
• For enhanced security and vandalism protection, always mount the operator access in the
interior of a building whenever possible.
• Make sure the ambient temperature is in the range specified in section Technical specifications .
• Make sure that the door leaf and the wall are properly reinforced at the installation points.
• Unpack the operator and make sure that all parts are delivered in accordance with the packing
note and that the operator is in good mechanical condition.
• Ensure proper material is being used for the door leaves and that there are no sharp edges.
Projecting parts shall not create any potential hazards. If glass is used bare glass edges shall not
come in contact with other glass. Toughened or laminated glass are suitable glasses.
• Ensure that entrapment between the driven part and the surrounding fixed parts due to the
opening movement of the driven part is avoided. The following distances are considered sufficient
to avoid entrapments for the parts of the body identified;
-
for fingers, a distance greater than 25 mm (15/16") or less than 8 mm (5/16")
- for feet, a distance greater than 50 mm (1 15/16")
- for heads, a distance greater than 200 mm (7 7/8")
- and for the whole body, a distance greater than 500 mm
• Danger points shall be safe guarded up to a height of 2.5 m (98 7/16") from the floor level.
• The operator shall not be used with a offset pivot door.