Honeywell DL230, Руководство по эксплуатации

Страница: 76 / 104

76 Maintenance
7.2 Testing and changing device batteries
7.2.1
Changing and connecting device batteries
DANGER!
Using the incorrect batteries may present a risk of
explosion!
Only use batteries prescribed by Elster in accordance with
Chapter 9.1.2.
WARNING!
When using in Zone 2
– Do not open when an explosive atmosphere may be
present!
– Potential electrostatic charging hazard: Do not rub
against the display- window!
WARNING!
Misuse of batteries may present a risk of injury.
Special care must be taken when handling batteries.
Therefore:
– Do not throw the batteries into the fire or expose them to
high temperatures. There is a risk of explosion.
– Do not charge the batteries. There is a risk of explosion.
– Liquids that are produced as a result of misuse may lead
to skin irritation. Avoid all contact with liquids. In the event
of contact with the skin, rinse with plenty of water. If the
liquid enters the eyes, immediately rinse with water for 10
minutes and seek medical attention.
The batteries can be exchanged without a calibration officer, as the hous-
ing does not need to be sealed.
In the delivered state, one or two device batteries are con-
nected to the base plate of the DL230 depending on the or-
der. With two batteries, the service life is doubled provided
that the settings remain the same.