SKF LMC 301 series - Measures in Response to Malfunctions

9. Malfunctions, causes, and remedies
EN
90
9.6 Measures in response to malfunctions
Fault notification Cause Remedy
Empty signal
o Grease reservoir
empty
• Fill grease reservoir
No pressure build-up at
pump pressure switch
o Line broken
• Inspect lubrication system, replace broken lubrication line if necessary
o Pump motor is
defective
• Replace the pump
o Sensor is defective
• Replace the sensor
No pressure build-up at
reversing valve
o Blockage of pressure
switch
o Signal line is broken
o Monitoring time
exceeded
• Check pressure switch for proper function, replace if necessary
• Check signal line for damage, replace if necessary
• Adjust the monitoring time
o Sensor is defective
• Replace the sensor