MESSRING M-LIGHT LED - 6.4. Semi-annual Maintenance

Semi-annual Maintenance
Maintenance
8LE-D23_BA_E
20.03.2015
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6.4. Semi-annual Maintenance
6.4.1. Ventilation slots
Tasks
Comment
Cat
OK?
Defects (description)
Measured values
Visual inspection
Check ventilation slots for coarse
soiling
Remove soiling using a vacuum
cleaner or compressed air with the
voltage supply disconnected. Do NOT
propel fans by means of air pressure.
A
 OK
6.4.2. Housing
Tasks
Comment
Cat
OK?
Defects (description)
Measured values
Visual inspection
Check supply line for kinks and scuff
points.
If such points are found immediately
replace the mains cable and optimize
line routing.
A
 OK
Check support bracket and fixing
screws for tight fitting and external
damage.
A
 OK