DANGER!
Risk of fatal injury from elec
trical current!
Stored electric charge.
Discharge time of the rack system = discharge t
ime of the device with the longest DC
link discharge time in the rack system.
Refer to ZElectrical da
ta– as from page 58.
Therefore:
m D
o not touch before taking into account the discharge time of the capacitors and
electrically live parts.
m He
ed corresponding notes on the equipment.
Maintenance
Instruction handbook b maXX 5000
Document No.: 5.09021.16
223
of 328
9
Periodic
maintenance
m Environmental condition
Check points Methods and criteria Inspection intervals
Daily Semi-
an
nu-
ally
Annu-
ally
Check environmental temperature, humidity and
vibr
ations.
Check whether dust, oil or drops of water appear.
Visual inspection and measurement of the environmen-
tal conditions, comparison with standard values.
O
Check whether there are hazardous objects in the
vi
cinity.
Visual inspection O
m Voltage
Check points Methods and criteria Inspection intervals
Daily Semi-
ann
u-
ally
Annu-
ally
Check the voltage of the power supply system and
the contro
l circuits
Measurement and comparison with standard values. O
To Next Page
Loading...