LMFC250 FINE CRUSHER MANUAL
Operation and Location
Every 10 Hours or every shift
Every one (1) Month
Every twelve (12)
Months
Overall Machine
Visual inspection for obvious defects
V belts
Check for correct tension & wear
Main Shaft Bearings
Check for wear
Main Pitman Bearing
Check for wear
Jaw Plates
Check for wear &/or breaks
Side Liners
Check for wear &/or breaks
Lubrication
See Lubrication Schedule
Jaw Plate Draw Bolts
Check that they are secure & not broken
Floor mountings
Check that Crusher is still secure
6.2
Preventative/Corrective Maintenance Schedule
The following table indicates checks and adjustments which should be carried out to ensure trouble free use of the LMFC 250 Crusher.
6.3
Wear Limit and Alignment Tolerances
The jaw plates and side liners used in the LMFC 250 Crusher are subject to very abrasive action through normal use. The
materials and finishes used are selected to attain the longest possible useful life of these items consistent with efficient opera-
tion of the Crusher. However, they do wear out.
Note
: The jaw plates are reversible, but the side liner plates are not.
Because different types of material result in different wear characteristics, it is not possible to state a definitive guide to repla-
cement requirements. Visual inspection and inability to attain the minimum jaw gap will indicate the requirement to replace or
rotate the jaw plates and side liner plates.
Unusually rapid wear of any crushing component should be referred to LAARMANN for advice.
5
5
24
