EN
11. Malfunctions
- 92 -
951-180-083-EN
Version 01
Fig. 42 Malfunctions table 3
Malfunction Possible cause Remedy
No lubricant at
lubrication points
Defective lubrication point
Defective bearing
Bearing bush twisted
Check bearing for mechanical damage or contamination.
Check bearing for proper function (move the machine and check for bearing noise).
Use a high-pressure grease gun to make the bearing move freely.
If this is not possible, the bearing must be repaired or replaced by technical
personnel
Install all lines and fittings that were removed during troubleshooting.
Perform start-up and functional inspection.
System malfunction
Loosen both lubrication lines on the last metering section of the main metering
device, switch on the lubrication system, and check whether lubricant discharges
without bubbles. If lubricant discharges without bubbles, tighten both lubrication
lines and repeat the procedure on all secondary metering devices, starting from
the closest metering device. Vent the possibly defective feeder again; replace in the
event of reoccurrence.
If all metering devices function properly, check the electrical connection of the
inductive NAMUR sensor for proper function.
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