Maintenance and cleaning
Revision 4 | Operating instructions sample cleaner SLN 4
33 | 40
Figure 22: 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
SLN 4
. 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
