JUMO hydroTRANS S20 Manual Breve página 45

9 Maintenance and cleaning
9.1 Replacing filter cap
Requirements:
• The system has been de-energized and secured against being switched on again.
• A clean and dry storage location has been prepared.
Procedure:
1. CAUTION! Exposed sensor
board (3). Destruction of the
device electronics possible
Do not touch the sensor
board.
Manually loosen the filter cap
(1) and remove from the hous-
ing (2).
2. Guide the new filter cap over the
sensor board and manually
screw onto the housing.
9.2 Cleaning
Clean the device with a cloth dampened with water.
9 Maintenance and cleaning
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