Vaisala CARBOCAP GMW80 Series, Руководство пользователя

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5. Maintenance
5.1 Cleaning
The body of the transmitter can be cleaned by wiping with a moistened lint-free cloth. Do not
use cleaning agents or solvents, or blow pressurized air into the transmitter housing.
If you suspect the CO
2
measurement module is dirty, do not attempt to open it.
Instead, replace it with a new part. For item codes of spare parts, see Spare parts
and accessories (page 46) .
5.2 Replacing the CO
2
measurement module
(GM10)
• GM10 spare part module (Vaisala item code GM10SP80)
• Flat head screwdriver (for opening the transmitter)
To replace the module:
1. Disconnect the transmitter body from the mounting base.
2. Locate the GM10 module on the transmitter. The module is a separate component board
with a golden cuvette that contains the CARBOCAP
â
sensor. The module is connected to
the main transmitter board with a connector, and held in place by a plastic clip on the
other side. See Figure 2 (page 10) .
3. Disconnect the module by carefully lifting the module from the connector side.
Figure 30 Disconnecting the GM10 module
GMW80 Series User Guide M211748EN-G
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