Pfeuffer Sample cleaner MLN - Lubrication; Inspection Interval and Functional Test

Maintenance and cleaning
Revision 3 | Operating instructions sample cleaner MLN
31 | 38
 Clean the deawner with a damp cloth and/or compressed air.
 After cleaning, re-mount the filling container at the specified place.
 Insert the rubber bush on the casing through the recess; refer to figure 19.
Figure 19: Rubber bush at the filling container
Item
Name
1
Rubber bush
NOTICE
Make sure that you do not damage, cut or pull out any cables.
 Secure the side screws at the filling container.
8.2 Lubrication
Maintenance-free bearings are used in sample cleaner MLN. Lubrication is not necessary.
8.3 Inspection interval and functional test
Assembly Interval during single-shift operation
Normal functional tests: w m ¼ j ½ j 1 j 2 j LD
Buttons and switches X
Mains isolator (plug/socket combination) X
Markings and warnings present and legible (via visual
inspection)
X
Check if wires are tight X
Check whether all the plug, screw and clamped
connections are tight and if necessary, re-tighten
them
X
Rubber bearings (sieve mode) X
Check the belt tension and inspect for damages X
Functional test of the drive motors X
Electrical test as per VDE X