SKF KFG, Руководство по сборке

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Page 105
EN
KFGC (CAN bus) fault notifications
Fault Category Possible cause Rectification
Fill level
warning Warning

Fill level in lubricant reservoir
falls to warning sensor

Break in sensor cable

Lubricant too soft
• Immediately refill with lubricant (see Chapter 4.4, page 22),
change pump element if necessary.
• Replace cable
• Replace lubricant
Fill level fault Malfunction

Fill level in lubricant reservoir reaches
"min" mark

Break in sensor cable
• Immediately refill with lubricant (see Chapter 4.4, page 22)
• Replace the cable.
Cycle fault Malfunction

Lubrication line defective

Progressive feeder blocked or
defective

Piston detector defective

Insufficient lubricant

Break in sensor cable
• Replace the defective line.
• Clean the feeder or replace it.
• Replace the piston detector.
• Immediately refill with lubricant (see Chapter 4.4, page 22),
change pump element if necessary.
• Replace the cable.
Pressure
build-up fault Malfunction

Lubrication line defective

Pressure switch defective

Pressure relief valve blocked
or defective

Insufficient lubricant

Break in sensor cable

Lubricant too stiff

Main line cross-section too small
• Replace the defective line.
• Replace the pressure switch.
• Clean the valve or replace it.
• Immediately refill with lubricant (see Chapter 4.4, page 22),
change pump element if necessary.
• Replace the cable.
• Replace lubricant
• Increase main line cross-section.
Pressure
reduction fault Malfunction

Pressure relief valve blocked or
defective

Pressure switch defective

Break in sensor cable

Lubricant too consistent
• Clean the valve or replace it.
• Replace the pressure switch.
• Replace the cable.
• Fill lubricant at suitable flow pressure, clean system.
15.2.7 Warning and malfunction indicator on KFGC (CAN bus) pump unit
15. Operational and pump faults
KF
G
C