Laurell Technologies
Operations Manual WS-400 Lite Series
All information contained in this manual is the property of Laurell Technologies Corporation® and is NOT to be edited, reproduced or
distributed without express written permission from a corporate officer.
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2.1.7 DISPENSE LIQUIDS .................................................................................................................24
2.1.8 EXHAUST REQUIREMENTS ...................................................................................................24
2.1.9 VACUUM PUMP (OPTION) ......................................................................................................24
2.1.10 SECONDARY CONTAINMENT AND SPILL PREVENTION FEATURES .............................24
2.2 INSTALLATION................................................................................................................................25
2.2.1 SPIN PROCESSOR’S CONNECTIONS ...................................................................................25
2.2.1.1 COMPRESSION FITTING ASSEMBLY ............................................................................26
2.2.2 TYPICAL INSTALLATION DRAWING Figure # 2-1................................................................27
2.2.3 DRAIN AND EXHAUST CONNECTION...................................................................................28
2.2.4 INDECK CONNECTIONS .........................................................................................................30
SECTION 3 - OPERATION .......................................................................................... 31
3.1 POWER.............................................................................................................................................32
3.2 INTERLOCKS...................................................................................................................................32
3.2.1 LID INTERLOCK .......................................................................................................................32
3.2.2 VACUUM INTERLOCK .............................................................................................................33
3.2.3 SEAL PURGE INTERLOCK .....................................................................................................34
3.2.4 POWER ON LID CHECK ..........................................................................................................34
3.3 KEYPAD ...........................................................................................................................................35
3.3.1 OPERATIONAL KEYS..............................................................................................................36
3.4 THE LCD DISPLAY ..........................................................................................................................38
3.4.1 LINE ONE OF LCD DISPLAY...................................................................................................39
3.4.2 LINE TWO OF LCD DISPLAY ..................................................................................................40
3.4.3 LINE THREE OF LCD DISPLAY- SET POINT VALUES .........................................................40
3.4.4 LINE FOUR OF LCD DISPLAY – ACTUAL VALUES..............................................................42
3.5 PROGRAMMING ..............................................................................................................................41
3.5.1 PROGRAMMING ACCELERATION/DECELERATION ...........................................................42
3.6 NORMAL OPERATION (“OFF/RUN” MODE) .................................................................................43
3.7 REMOVING/CHANGING CHUCKS .................................................................................................44
3.7.1 SCREW ON TYPE CHUCK.......................................................................................................44
3.7.2 BOLT ON TYPE CHUCK ..........................................................................................................44
3.8 SOFTWARE VERSION ....................................................................................................................46
3.9 HIGH PERFORMANCE DRIVE MOTOR (HPD) ..............................................................................46
3.9.1 PROGRAMMING THE HPD......................................................................................................46
SECTION 4 - MAINTENANCE ...................................................................................... 49
4.1 ERROR MESSAGES........................................................................................................................50
4.1.1 VACUUM LOSS ........................................................................................................................51
4.1.2 REMOVING, CLEANING AND INSTALLING THE VACUUM VALVE ....................................51
4.1.3 VACUUM CHUCK WET TEST..................................................................................................54
4.1.4 REMOVING, CLEANING AND REPLACING THE VACUUM CHUCK O-RING......................55
4.1.4.1 O-RING COMPOSITION, USES AND RECOGNITION ....................................................56
4.1.5 MOTOR OPERATION ...............................................................................................................57
4.1.6 MOTOR CALIBRATION............................................................................................................58
