ETAS ES921.1, Руководство пользователя

Страница: 24 / 42

ETAS Getting Started
ES921.1 - User Guide 24
6.2 Disassembly
6.2.1 Removing the ES921.1 from the ES910 Module
To remove the ES921.1 from the ES910, you need a flat-bladed screwdriver
(width of edge 2
mm). To make removing the device simpler, make sure you
have two K106 CAN cables readily available.
To remove the ES921.1 from the ES910 module:
1. Switch off the power supply to the ES910 module.
2. Make sure that all devices connected to the module with
cables are powered off.
3. Place the ES910 on a solid surface.
4. Unscrew and remove the four screws from the corners of the
front panel of the extension slot.
Keep the screws in a safe place. They are needed to attach the
front panel.
5. Connect one CAN cable to each of the CAN interfaces.
6. Get hold of the cables as near as possible to the module.
7. Slide the ES921.1 module out of the ES910 without getting it
off-line.
8. Remove the two cables from the ES921.1.
9. Store the ES921.1 in accordance with the ESD regulations.
CAUTION
Some components may be damaged or even destroyed by static discharge!
Leave the module in its transport package until you want to install it.
The module should only be taken from its package and installed at a working
place that is protected against static discharge.
CAUTION
Damage to the ES910 possible!
The ES910 module must not be stood on its back when the ES921.1 is being
removed.
The mounting screws of the extension slot must not fall into the module.