Pfeuffer SLN 4, Operating Instructions Manual

Page: 4 / 40

Table of contents
4 | 40 Operating instructions sample cleaner SLN 4 | Revision 4
7 Operation ................................................................................................................................. 21
7.1 Control elements ................................................................................................................... 21
7.1.1 Potentiometer ........................................................................................................... 21
7.1.2 Control switch - Opening the de-awner base ........................................................... 22
7.1.3 ON/OFF control switch .............................................................................................. 22
7.1.4 Outlet regulation ....................................................................................................... 22
7.1.5 Air regulation ............................................................................................................ 22
7.1.6 Locking lever for base of deawner ............................................................................ 22
7.2 Cleaning the samples ............................................................................................................. 23
7.3 Re-weighing ........................................................................................................................... 26
7.4 Sieve change .......................................................................................................................... 26
7.4.1 Top sieve (straw sieve) .............................................................................................. 27
7.4.2 2. Sieve (sand sieve) .................................................................................................. 28
7.4.3 3. and 4. Grading sieve .............................................................................................. 28
7.5 Recommended sieves and settings ........................................................................................ 30
8 Maintenance and cleaning ........................................................................................................ 31
8.1 Cleaning.................................................................................................................................. 31
8.1.1 Motor ........................................................................................................................ 31
8.1.2 Deawner .................................................................................................................... 32
8.2 Lubrication ............................................................................................................................. 33
8.3 Inspection interval and functional test .................................................................................. 33
8.4 General maintenance instructions ......................................................................................... 34
8.5 Check ...................................................................................................................................... 34
9 Disruptions – causes and rectification ....................................................................................... 34
10 Spare and wear parts................................................................................................................ 35
11 Supplements and accessories ................................................................................................... 36
11.1 Feed hopper ........................................................................................................................... 36
11.2 Flow cup and bag holder ........................................................................................................ 36
11.3 Sieves ..................................................................................................................................... 36
12 Emergency ............................................................................................................................... 38
13 Dismantling and disposal .......................................................................................................... 38
14 Glossary ................................................................................................................................... 38
15 DIN ISO 9001 - Documentation ................................................................................................. 39
15.1 Test log for nominal hole widths ........................................................................................... 40