Fronius Selectiva 2040, Руководство по обслуживанию

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General
Safety
DANGER!
Risk of death due to contact with live components when the device is open.
An electric shock will cause serious injury or death.
▶
Before opening, switch off the device properly.
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Unplug the device from the mains.
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Secure the device to prevent it being switched on again and affix a sign.
▶
Using a suitable measuring instrument, ensure that electrically charged components
(e.g. capacitors) have been discharged.
DANGER!
Risk of death due to contact with live components when the device is open.
An electric shock will cause serious injury or death.
▶
If the device is switched on with the housing open, do not touch the components
inside the housing.
▶
Only use suitable measuring or test probes.
DANGER!
Risk of death due to contact with live components when the device is open.
An electric shock will cause serious injury or death.
▶
Wait for the capacitors to discharge(2 minutes) before starting work.
▶
Check that all potentials are de-energised.
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If necessary, discharge the capacitors using a suitable tool.
WARNING!
Danger of death due to work that has been carried out improperly.
Failure to perform servicing work properly can result in serious injury or death.
▶
Only trained and authorised service technicians may perform the described activit-
ies.
▶
Observe all safety instructions and warnings.
NOTE!
Failure to perform servicing work properly can result in damage to property.
▶
Only trained and authorised service technicians may perform the described activit-
ies.
▶
Observe all safety instructions and warnings.
A safety inspection must be carried out after replacement, modification, maintenance or
repair work on any component (see chapter
Safety Inspections ).
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EN