Baumuller b maXX 5000 Series - 9.2.5 Solenoid switch and relay in the power supply circuit; 9.2.6 Plug connectors in the power supply circuit; 9.2.7 Cooling system fans; 9.2.8 Cooling system ventilation duct

Maintenance
Instruction handbook b maXX 5000
Document No.: 5.09021.16
225
of 328
9
m Solenoid switch and relay in the power supply circuit
Check points Methods and criteria Inspection intervals
Daily Semi-
a
nnu-
ally
Annu-
ally
Are there any loose screws? Visual and audio check Tighten screws, if necessary. O
Do the switches function correctly? Visual inspection O
m Plug connectors in the power supply circuit
Check points Methods and criteria Inspection intervals
Daily Semi-
an
nu-
ally
Annu-
ally
Are there any loose screws or connectors? Tighten screws and firmly stick in plug connector. O
Are there any noticeable odors or color
changes?
Visual inspection and odor check O
Is there any cracking, damage, deformation or
c
orrosion?
Visual inspection O
Is there any leaking fluid or deformation of the
cap
acitors?
Visual inspection O
m Cooling system fans
Check points Methods and criteria Inspection intervals
Daily Semi-
an
nu-
ally
Annu-
ally
Are there any abnormal noises or vibrations? Visual and audio check O
Are there any loose screws? Tighten the screws. O
m Cooling system ventilation duct
Check points Methods and criteria Inspection intervals
Daily Semi-
an
nu-
ally
Annu-
ally
Are there any obstructions in the h
eat sink, air
supply or air outlet?
Visual inspection O
m Safety function
Check points Methods and criteria Inspection intervals
Daily Semi-
an
nu-
ally
Annu-
ally
Check the DC-link voltage in STO state Measured value must be  60 V O