76
Mobil-O-Graph
®
, operating instructions, Rev. 5.1 10/2015, GmbH
5. Care and maintenance
5
Every 2 years
As evidence of continuing to comply with the essential requirements of Directive
93/42/EEC, the Mobil-O-Graph
®
monitor must be subject to metrological checks
every two years. In some countries, this requirement may be the subject of nation-
al laws or regulations.
We offer to provide you with metrological check and complete servicing.
This service comprises:
■
Calibration
■
Software update
■
Functional testing: electronics, pump and pneumatic circuit.
Batteries
Rechargeable batteries age. Batteries that are damaged, or with which 24-hour monitor-
ing is no longer possible, must be replaced immediately. The batteries will last substan-
tially longer if they drain completely before charging them.
The batteries supplied are of the nickel-metal hydride (NiMH) type. Self-discharge of
these batteries depends on the ambient temperature. It is therefore recommended to
leave the batteries in the charger until they are actually needed.
We recommend using I.E.M. batteries exclusively, as their capacity and quality has been
tested. Care should always be taken that the batteries’ capacity is above 1500 mAh.
Battery charger
Follow the operating instructions included with the charger.