Care, Maintenance And Disposal; Safety; General; At Every Start-Up - Fronius Transpocket 3500 Remote Bedienungsanleitung

Care, maintenance and disposal

Safety

General

Under normal operating conditions, the device requires only a minimum of care and main-
tenance. However, it is vital to observe some important points to ensure the device remains
in a usable condition for many years.

At every start-up

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Every 2 months

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Every 6 months

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Disposal

Dispose of in accordance with the applicable national and local regulations.
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WARNING! Work that is carried out incorrectly can cause serious injury or dam-
age. The following activities must only be carried out by trained and qualified per-
sonnel. Observe the safety rules in the power source operating instructions.
WARNING! An electric shock can be fatal. Before opening the unit
- Turn the mains switch to the "O" position
- Unplug the device from the mains
- Put up an easy-to-understand warning sign to stop anybody inadvertently
switching it back on again
- Using a suitable measuring device, check to make sure that electrically
charged components (e.g. capacitors) have discharged
CAUTION! 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, mains cable and ground (earth) connection for damage
Check that there is a gap of 0.5 m (1 ft. 7.69 in.) all around the machine to ensure that
cooling air can flow and escape unhindered
NOTE! Air inlets and outlets must never be covered, not even partially.
Clean any upstream air filters
NOTE! Risk of damage to electronic components. Do not bring air nozzle too
close to electronic components.
open the device
clean out the device interior using dry compressed air at reduced pressure
if a lot of dust has accumulated, clean the cooling air ducts.