3
Important information
3.1
Intended use
The Ditec HA7 is an automatic swing door operator developed to facilitate interior entrances to
buildings and within buildings through swing doors. The Ditec HA7 is an electromechanical
operator approved for fire door applications. It is to be installed indoors where it is suitable for
almost all types of internal swing doors. This widely-used operator can be found in applications
ranging from handicapped-access in private homes to commercial establishments.
Door operator used in escape routes shall be installed so that the door opens in the escape direction
unless the system allows break-out in this direction.
The motor and gear box are combined into a compact unit mounted alongside the control unit
within the cover. The operator is connected to the door leaf with arm systems.
The door is designed to offer continuous use, a high degree of safety and maximum lifetime. The
system is self-adjusting to the effects caused by normal variations in the weather conditions and
to minor friction changes caused by e.g. dust and dirt.
For escape in emergency situations the doorset is opened manually.
This manual contains the necessary details and instructions for the installation, maintenance and
service of the Swing Door Operators Ditec HA7.
Make sure that the connection to the source of supply by a flexible cord shall not be allowed to
become entrapped in moving parts of the operator or door system.
The glazing material in unframed swinging doors and/or framed swinging doors except that glazing
material is less than 1 ft
2
(0.9 m
2
) and having no dimension greater than 18" (457 mm) shall be
comply with the requirements of ANSI Z97.1.
Please use the adaptor provided with the operator in the packaging, other adaptor may result in
risk of fire.
For use see User manual
1020879
.
Save these instructions for future reference.
3.2
Safety precautions
To avoid bodily injury, material damage and malfunction of the product, the instructions contained
in this manual must be strictly observed during installation, adjustment, repairs and service etc.
Factory authorized training is required to carry out these tasks safely. Only Entrematic-trained
technicians should be allowed to carry out these operations.
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