Maintenance and care
multi EA 5100
146
14.10.3 Replacing the chemical ozone decomposer
WARNING
Risk of electric shock
High voltages are present in the interior of the device, which can lead to electric shock if
contacted.
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Before opening: Switch off the device via the power switch.
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Disconnect the power cable from the socket.
CAUTION
Risk of burns from the thermal ozone decomposer!
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Only perform maintenance in the inside of the device when cold/allow the device to
cool sufficiently.
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Replace the entire chemical ozone decomposer annually. Optionally, have the de-
composer replaced by the customer service department.
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Switch off the detection module via the power switch.
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Remove the left side panel. Remove the 4 screws to do this. Remove the protective
grounding cable and remove the side panel.
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Disconnect the following hose connections:
Disconnect hose 25 from the T piece.
Unscrew hose 24 from the bottom of the ozone decomposers.
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Remove the ozone decomposer with its filter and hose 25 from the holding clamps.
Recommendation: Remove it from the top clamp first.
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Install the new filter in the reverse order.
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The detection module is ready for measurement.
