Care, Maintenance And Disposal; Safety; General; At Every Start-Up - Fronius MW 2500 Operating Instructions Manual

Care, maintenance and disposal

Safety

Danger from incorrect operation and work that is not carried out properly.
This can result in serious personal injury and damage to property.
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Danger from electrical current.
This can result in serious personal injury and damage to property.
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Danger from electric current due to defective system components and incor-
rect operation.
This can result in serious personal injury and damage to property.
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Danger due to insufficient ground conductor connection.
This can result in serious personal injury and damage to property.
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General

Observe the following points to ensure the auto-transformer gives you years of
trouble-free operation:
Carry out a safety inspection at the specified intervals (see „Safety rules" chap-
ter in the power source instruction manual).
At every start- -
up -
WARNING!
All the work and functions described in this document must only be carried
out by technically trained and qualified personnel.
Read and understand this document in full.
Read and understand all safety rules and user documentation for this device
and all system components.
WARNING!
Before starting work, switch off all devices and components involved and dis-
connect them from the grid.
Secure all devices and components involved so they cannot be switched back
on.
After opening the device, use a suitable measuring instrument to check that
electrically charged components (such as capacitors) have been discharged.
WARNING!
All cables, leads and hosepacks must always be securely connected, unda-
maged and correctly insulated.
Only use adequately dimensioned cables, leads and hosepacks.
WARNING!
The housing screws provide a suitable ground conductor connection for
grounding the housing.
The housing screws must not under any circumstances be replaced by other
screws without a reliable ground conductor connection.
Check the mains plug and mains cable for damage
Check that there is a gap of 0.5 m (1 ft. 8 in.) all around the device to ensure
that cooling air can flow and escape unhindered
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