Maintenance
60
General instruc-
tions
These instructions concern general maintenance work. Specific
maintenance work procedures for each machine will be described
later. When performing any maintenance work the machine must be
secured in the transport position. If the work position is necessary for
performing maintenance work, you will find appropriate instructions to
cover this.
Working with the grease gun
One or two pumps of the grease gun is sufficient for lubrication. If you
feel resistance after just one pump of the grease gun, do not apply
more grease to the bearings. When too much grease is applied,
bearings drift apart. This can result in dust and dirt entering the
bearings and causing premature wear and tear.
Basic
This table contains explanations of the most important maintenance
terms.
Work Performance
Lubricating with
oil can
Add oil from the can to the moving parts. Use only authorised products.
→ »Technical information« page 134
Lubricating with
grease gun
1-2 pumps with the grease gun is sufficient unless otherwise stated. Use only authorised
products.
→ »Technical information« page 134
Oil change Use only authorised oil products. Using used oil is dangerous for your health and is strictly
prohibited
→ »Technical information« page 134
Replace Replace the appropriate part following the instructions given in the "Replacement" chapter
→ »Replacement« page 100
Check Check the appropriate part following the instructions given in the "Service - check" chapter
The check is sometimes related to the replacement of the part in question
→ »Service - check« page 68
Complying with
the maintenance
intervals
All specifications are based on an average usage of the machine. If heavily loaded, e.g.
contractor, the maintenance intervals should be performed on a more regular basis. In work
conditions with high levels of dust, maintenance should also be performed more often
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