Care, Maintenance And Disposal; Safety; At Every Start-Up; Every 6 Months - Fronius Testbox CMT-Encoder Operating Instructions Manual

Care, maintenance and disposal

Safety

At every start-up

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Every 6 months

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Disposal

Dispose of in accordance with the applicable national and local regulations.
WARNING! Work that is carried out incorrectly can cause serious injury and dam-
age. All activities described in the operating instructions may only be carried out
by trained and qualified personnel. Personnel carrying out these activities must
have received training from Fronius in the correct operation of the device. Do not
carry out the work described until you have fully read and understood the follow-
ing documents:
- these operating instructions
- all the operating instructions for the system components, especially the safe-
ty rules
WARNING! An electric shock can be fatal. Before opening the device:
- Switch the device mains switch to the "O" position
- Disconnect the device from the mains
- Ensure that the device remains disconnected from the mains until all work
has been completed
After opening the device, use a suitable measuring instrument to check that elec-
trically charged components (e.g. capacitors) have been discharged.
WARNING! Inadequate PE conductor connections can cause serious injury and
damage. The housing screws provide a suitable PE conductor connection for
earthing (grounding) the housing and must NOT be replaced by any other screws
which do not provide a reliable PE conductor connection.
Check the mains plug and mains cable for damage
Check the adapter cable for damage
NOTE! Risk of damage to electronic components. Do not bring the air nozzle too
close to electronic components.
Remove the cover from the device and clean the inside with dry reduced compressed
air
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