LEMKEN Primus-12 - Safety Chain; Sliding Tube; Joints; Hydraulic Hoses

Maintenance and repairs
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10.7.2 Safety chain
The drive shaft safety chains must be checked for damage and wear.
 Replace damaged safety chains.
10.7.3 Sliding tube
The sliding tubes of the drive shaft must be lubricated according to the service in-
tervals.
 Lubricate the sliding tubes every 20 operating hours.
10.7.4 Joints
The joints of the drive shaft must be lubricated according to the service intervals.
 Lubricate the joints every 50 operating hours.
10.8 Hydraulic hoses
Check interval:
 Every 8 operating hours
 Check hydraulic pipelines for damage
and leaks.
 Replace damaged or faulty hydraulic ho-
ses immediately.
 Check the manufacturing date of the
hydraulic hoses.
 Replace after 6 years at the latest.
 Only use hydraulic hoses approved by
LEMKEN.
10.9 Oil filter in electrohydraulic operation
Dirty oil results in increased wear and damage to the implement’s
hydraulic system.
 Replace the filter element in the oil filter when the red contami-