SKF LMC 301 series - Page 89

9. Malfunctions, causes, and remedies
EN
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9
Malfunction Cause Remedy
No pressure build up in
the main line
o Air in the main line
o Main line leaky or break in line
• Vent main line
• Repair main line
o Pressure-regulating valve does not
close
• Check pressure-regulating valve to make sure that opening
pressure is correct and that there is no contamination or damage
• If opening pressure is incorrect or if the pressure-regulating valve
is damaged, replace the valve Only use original SKF spare parts.
• If contaminated, clean the pressure-regulating valve
No pressure build up in
the main line
o Reversing valve does not close
• Clean or replace reversing valve.
Only use original SKF spare parts.
o Unsuitable lubricant
(see “Technical Data,” Chapter 3)
• Remove lubricant from entire system and dispose of lubricant in
the proper manner; fill system with suitable lubricant
o Fill level too low
• Top up lubricant
o Feeder clogged
o Air in the lubrication system
• Clean feeder/injector nozzle
• Vent the lubrication system