Krone Round Pack 1250, Original Operating Instructions

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XII - 5
Faults – Causes and Remedy
Fault
Low oil consumption
Excessive oil
consumption
Machine is dry
Pump is not being
pressed at full stroke
Possible Cause
Low pressure
Oil is too thick
System is dirty
Main pipe is torn
Oil too dilute
No pressure
System is clogged
Oil is too thick
Obstructed nozzles
Remedy
Pump working excessively
Dirt in the pump area
->
Clean
Pump is not being pressed at full stroke
-> Adjust in accordance with the operating
manual
Pump valve closing incorrectly
->
Detach; clean or replace
-> Replace with recommended oil
-> Clean or replace all measuring valves
-> Repair or replace
-> Drive with thicker oil
-> Reduce pump lift
Pump does not run
->
Repair, adjust or replace
Main pipe is torn
->
Repair or replace
No oil in the system
->
Bleed system (see “Central
Chain Lubrication Device”)
Dirt
Clean system and clean or replace all
measuring valves.
Pipe jammed
Repair or replace
-> Replace with recommended oil
-> Clean nozzles
12.2 Faults, Causes and Remedy in the Central Chain Lubrication Device
12.3 Error Messages for the Comfort Controls
The error messages which appear on the control unit comfort display screen are described in detail in Chapter 8.9.