Chapter 12 Maintenance
2. Replace the rechargeable battery cover (see "Replacing the rechargeable battery cover" on
page 93).
3. To ensure impermeability, it is particularly important to apply a bead of grease on the seal
(approx. 0.5 ml) using the syringe included in the myDatanet service kit (206.324 ).
Important note: The seal must be greased before EVERY assembly of the rechargeable
battery or battery pack.
Applying the bead of grease
12.4 Maintenance of the antenna socket (not necessary from hard-
ware version 4.0 onwards)
The optional "myDatanet service kit (206.324 )" equipment is required for maintaining the antenna
socket.
Important note:
l
The three small O-rings must be installed on the contact pin of the antenna socket to
improve the seal.
l
The O-rings must be checked after the antenna has been removed (e.g. when replacing
the rechargeable battery) and must be replaced with new ones from the myDatanet
service kit (206.324 ) in the event of brittleness or damage.
Installation of the three small O-rings
1 0.75x1.2 mm O-ring (included in the scope of
delivery of the 206.324 )
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