Baumuller b maXX BM1000, Manual

Page: 105 / 176

Maintenance
Manual b maXX
®
BM1000
Document No. 5.07003.04
105
of 174
9
m
Transformer and chokes of main circuit
m
Magnetic contactor and relay of main circuit
m
Printed circuit board and connector of main circuit
m
Cooling fan of cooling system
Check items Methods and criterion Maintenance period
Daily Half
year
One
year
If there is any abnormal vibration or peculiar
smell Visual, aural inspection and smell O
Check items Methods and criterion Maintenance period
Daily Half
year
One
year
If there are any loose screws Visual and aural inspection. Tighten screw if neces-
sary O
If the contact works correctly Visual inspection O
Check items Methods and criterion Maintenance period
Daily Half
year
One
year
If there are any loose screws and connectors Tighten the screws and press the connectors firmly in
place. O
If there is any peculiar smell and color
change Visual inspection and smell O
If there is any crack, damage, deformation or
corrosion Visual inspection O
If there is any leaked liquid or deformation in
capacitors Visual inspection O
Check items Methods and criterion Maintenance period
Daily Half
year
One
year
If there is any abnormal sound or vibration Visual, aural inspection and turn the fan with hand
(turn off the power before operation) to see if it rotates
smoothly O
If there is any loose screw Tighten the screw O
If there is any change of color due to over-
heating Change fan O