Inficon 550-300A, Operating Manual

Page: 85 / 128

Maintenance tasks
7-13
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7.8 Replacing of parameter memory (I•STICK)
The customer's application parameters are also stored in I•STICK If a backup unit is
required, the application parameters can easily be transferred by connecting the
I•STICK to the backup unit.
Required Tools
• Allen key SW 8
• Screwdriver size 1
Required material
• I•STICK
Access to the I•STICK is only possible when the cover of the Modul1000 has been
removed. Follow the instructions in
7.5.1 Opening of the Device .
Notice:
Please observe the safety instructions in this chapter.
• To replace the I•STICK, release the two screws with which the I•STICK is
screwed on the connector. See the Fig. 7-7 below.
After the screws have been released, pull the I•STICK out of the socket and insert
the I•STICK of the defect device.
The installation is performed in reverse order.
Fig. 7-7 I•STICK replacement
Item Description Item Description
1 I•STICK 2 Fixing screws
1
2