Table of Contents GL16
iv
5.5 Sequence of Operation ......................................................................... 5-14
Stand-By Stage .................................................................................... 5-14
Mechanical Start-Up Stage ................................................................... 5-14
Heating System Normal Operation Stage .............................................. 5-15
Heating System Fail-Safe Protection Stage .......................................... 5-17
CHAPTER 6 - TROUBLESHOOTING
Troubleshooting Symptoms ................................................................................ 6-2
6.1 Start-Up .................................................................................................. 6-4
6.2 Speed Control ........................................................................................ 6-7
6.3 Ironing Quality ......................................................................................... 6-8
6.4 Mechanical System ................................................................................6-11
6.5 Exhaust System .................................................................................... 6-12
6.6 Heating System .................................................................................... 6-13
CHAPTER 7 - REPAIR
7.1 Safety Considerations............................................................................. 7-1
7.2 Parts Availability ..................................................................................... 7-2
7.3 Feed Section .......................................................................................... 7-3
Feed Ribbon Tension Adjustment ............................................................ 7-3
Feed Ribbon Replacement ..................................................................... 7-4
Feed Ribbon Drive Roll Friction Material Replacement ........................... 7-6
Doffer Roll Cover Replacement ............................................................... 7-7
Guide Tape Replacement........................................................................ 7-9
Feed Table Alignment and Positioning .................................................. 7-10
7.4 Return Section ...................................................................................... 7-12
Return Ribbon Tension Adjustment ........................................................ 7-12
Return Ribbon Replacement ................................................................. 7-13
Return Ribbon Drive Roll Friction Material Replacement........................ 7-15
7.5 Delivery Section—Type R Unit............................................................... 7-17
Delivery Ribbon Tension Adjustment...................................................... 7-17
Delivery Ribbon Replacement ............................................................... 7-18
Delivery Section Drive Belt Tension Adjustment ..................................... 7-20
Delivery Ribbons Drive Roll Tracking Tape Replacement....................... 7-20
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