72
Maintenance
General
instructions
These instructions concern general maintenance work. Specific
maintenance work procedures for each machine will be described
later. When performing all maintenance work the machine must be
secured
in the transport position. If the working position is necessary for
performing maintenance work, you will find appropriate instructions
concerning
this work.
T
IP
Working with grease gun
Lubrication is performed by one or two pumps with the grease gun. If
you feel resistance after just one pump on the lubricant spray do not
apply more grease to the bearings. Too much grease bearings drift
apart. This can result in dust and dirt entering the bearings and
causing premature wear.
Basic
This table contains explanations of the most important terms related
to maintenance.
Work Performance
Lubricating with
oil can
Add oil from the can to the moving parts. Use only authorised products.
»Technical information« page 128
Lubricating with
grease gun
1-2 pumps with the grease gun is sufficient unless otherwise stated. Use only authorised
products.
»Technical information« page 128
Oil change Use only authorised oil products. Using used oil is dangerous for your health and is strictly
prohibited
»Technical information« page 128
Replace Replace the appropriate part following the instructions given in the "Replacement" chapter
»Replacement« page 102
Check Check the appropriate part following the instructions given in the "Service - check" chapter
The check is sometimes related to replacing the part in question
»Service - check« page 80
Complying with
the maintenance
intervals
All specifications have as starting point an average use 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 the maintenance intervals should also be per-
formed on a more regular basis
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