![Adman Technologies DH-1 User Manual Download Page 5](http://html1.mh-extra.com/html/adman-technologies/dh-1/dh-1_user-manual_2852900005.webp)
Safety instructions
1. The system has a permanent connection to power line.
Hence, for security reasons it should have an external
standard power circuit breaker for 110/220Vac,
10A current trip, located near the system.
2. Readily accessible disconnect device (two pole circuit breaker) should be incorporated external
to the equipment
3. Appropriate short-circuit backup protection should be provided in the building installation.
Protective devices shall have adequate breaking (rupturing) capacity to interrupt the maximum
fault current (including short circuit current) which can flow
4. There is a danger of explosion in case the lithium battery, embedded in Face-Entry system, is
incorrectly replaced or handled. When the battery is replaced, the same type or an equivalent
type, recommended by the manufacturer, must be used.
Used batteries must be disposed of according to the manufacturer's instructions.
5. System operating temperature range 0
˚
C to +35
˚
C
System storage temperature range -20
˚
C to +50
˚
C
6. System package gross weight is 8 Kg
System net weight is 5.5 Kg
5