Lukas Concrete crushers - Manual (Page 27)

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10.2 Preventive maintenance
10.2.1 Care instructions
The exterior of the equipment must be cleaned from time to time in order to protect it from
external corrosion. Oil must be applied to the metallic surfaces.
10.2.2 Routine checks
Regularly check the torque of the pivot bolt.
For torques, see Chapter “Technical Data”.
Check the cutting faces and repair if possible. Refer to the Chapter “Regrinding the Crusher Arms”.
Once a day when the unit is being used, the pivot pin should be greased with LUKAS special
grease.
The grease nipple (item A) is located immediately
on the central pivot pin on the side with the locknut
(item B).
Grease the cutting unit with a grease gun as shown
on the right using LUKAS special grease.
Excess grease that remains on the grease nipple
after greasing (see left) should be removed and
disposed of properly.
A
B
CAUTION!
Particularly when working with the crusher arms pointing upwards, make sure that
no larger broken off pieces make their way under the flexible protective sleeve into
the mechanical section of the unit. The moving parts of the unit can be blocked and
even destroyed by this.
The unit must therefore be checked for dirt contamination and foreign bodies in the
mechanical section and cleaned if necessary after each time it is used in this way.