Siemens FIDAMAT 6, Operating Instructions Manual, Page: 138 / 202

Service and maintenance
9.4 Cleaning the device
FIDAMAT 6
136
Operating Instructions, 01/2019, A5E00222135-04
9.4 Cleaning the device
Cleaning the surface
NOTICE
Moisture inside the analyzer
Make sure that no water gets inside the device during cleaning.
The front panel and control panel can be wiped clean. In hazardous areas, only clean with a
moist cloth. We recommend water as cleaning agent, with a standard dishwashing liquid
added.
In the display area, apply only light pressure on the surface. The thin membrane could
otherwise be damaged.
Cleaning the interior
After opening the device, you can blow out the interior carefully with a compressed air gun, if
necessary.
9.5 Replacing the motherboard and option board
The motherboard, option board and adapter board can be replaced/retrofitted.
Removing the motherboard
To remove, proceed as follows:
1.
Disconnect the device from the power supply.
2. Loosen the screws on the housing cover and remove it.
3. Remove the connected data plug from the rear of the housing.
4. Loosen the three screws located between the D-sub connectors on the rear of the device.
5. Detach the plug-in connectors on the motherboard.
6. Carefully remove the motherboard.
To install boards, carry out the same steps in the opposite order.
Removing the option board/adapter board
The procedure is the same as for the motherboard. Unlike the motherboard, both the option
and adapter boards are fixed to the rear of the housing with only two screws.