Maintenance
71
General instructions
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.
Torque moment for screw
connections
»Torque moment« Page 126
Work Performance
Lubricating with oil
can
Add oil from the can to the moving parts. Use only authorised products.
»Technical information« Page 125
Lubricating with
grease gun
Use only authorised products.
»Technical information« Page 125
Oil change
Use only authorised oil products. Using used oil is dangerous for your health and is
strictly prohibited.
»Technical information« Page 125
Replace Replace the appropriate part as per the instructions.
Check
Check the appropriate part as per the instructions. The check is sometimes related to the
replacement of the part in question
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 heavy dust development, maintenance should also be performed
more often.
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