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PTZ-BOX 5.0 User manual, document edition: 13
17
PTZ-BOX 5.0 is the intrinsically safe equipment. The housing of the device should be
sealed
–
replacement of the battery can only be carried out by an authorized person, i.e.
a factory or authorized service representative or other persons authorized by the
manufacturer.
It is permissible to replace the batteries in the explosion hazard zone.
For power supply of PTZ-BOX 5.0 only batteries of the types: LS33600 (Saft), SL2780
(Tadiran) or ER34615 (EVE), may be used. When using batteries type EVE ER34615 range
of ambient temperature is limited to (-25
÷
+
50) °C.
It is prohibited to combine different types of batteries in one device.
Opening of device’s housing is fo
rbidden under conditions that allow ingress of water
(for example rain, snow) or dirt inside the unit.
Always replace the battery with a new, full charge batteries.
Battery replacement causes break in measurements of pressure and temperature, but allows to keep
counting of LF pulses (not converted to volume until new battery is connected) and working of real
time clock. Settings and registered data are not affected.
Figure 4. Insertion of batteries
Inserting of old, partly discharged batteries will cause incorrect readouts of charge level
and may lead to unexpected device operation (such as restarting, errors in counting, errors
in archives and in current values).
Discharged batteries are in the hazardous waste category, therefore they must not be
disposed together with common waste.