Susteco Big Hanna T120, Operation Manual, Page: 6 / 113

6 TROUBLESHOOTING THE BIOLOGICAL PROCESS
6.1 SCHEDULE - BIOLOGICAL PROCESS
6.2 A.) LOW TEMPERATURE (BELOW 50ºC) AND LOW MOISTURE
6.2.1 TOO MUCH SAWDUST IN COMBINATION WITH NO BIOLOGICAL PROCESS
6.2.2 COMPOST MATERIAL IS FULLY DECOMPOSED
6.3 (B.) NORMAL TEMPERATURE 50-65ºC AND LOW MOISTURE
6.3.1 THE TEMPERATURES HAVE INCREASED LOOKING BACK ONE WEEK.
6.3.2 THE TEMPERATURES HAVE DROPPED LOOKING BACK ONE WEEK.
6.4 (C.) HIGH TEMPERATURE, MORE THAN 65ºC AND LOW MOISTURE
6.5 (D.) LOW TEMPERATURE AND MEDIUM MOISTURE
6.5.1 TOO MUCH FOOD WASTE IS ADDED
6.5.2 INCORRECT C/N BALANCE
6.6 (E.) MEDIUM MOISTURE AND NORMAL TEMPERATURE – GOOD HOT ZONE
6.7 (F.) MEDIUM MOISTURE - HIGH TEMPERATURE (MORE THAN 65ºC)
6.7.1 BLOCKAGE IN VENTILATION SYSTEM – SMELL OF AMMONIA
6.7.2 MATERIAL IS NOT AERATED ENOUGH – SMELL OF AMMONIA
6.8 (G.) HIGH MOISTURE – LOW TEMPERATURE (LESS THAN 50ºC)
6.8.1 TOO MUCH WATER IN THE MATERIAL
6.8.2 LACTO BACTERIA
6.9 (H) NORMAL TEMPERATURE (50-65ºC) AND HIGH MOISTURE
6.10 (I) HIGH TEMPERATURE (MORE THAN 65ºC) AND HIGH MOISTURE
6.11 RESETTING THE COMPOSTER
7 INTEGRATED DESIGN
7.1 GENERAL LAYOUT
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8 MAINTENANCE AND CLEANING
8.1 DAILY CHECK-UP
8.2 WEEKLY CHECK-UP
8.2.1 CHECK-UP MONTHLY – CLEAN THE HEATER
9 ANNUAL SERVICE – MAINTENANCE ENGINEER
9.1 ANNUAL SERVICE CHECK LIST
9.2 SERVICE CHECK LIST IN DETAILS
9.2.1 CHECK FUNCTION OF EMERGENCY STOP AND SAFETY SWITCHES ON ALL DOORS.
9.2.2 WARNING – INFEED HOPPER LID
9.2.3 INSPECTION DOOR(S) OPEN
9.2.4 EMERGENCY STOP
9.2.5 CHECK ALL WARNING LABELS
9.2.6 CLEAN VENTILATION PIPES TO FAN.
9.2.7 CHANGE VENTILATION FILTER IF WORN.
9.2.8 TEST FUNCTION OF HEATER AND INSPECT FOR WEAR.
9.2.9 INSPECT THE WHEELS FOR WEAR.
9.2.10 CHECK, CLEAN AND GREASE CHAIN AND SPROCKETS.
9.2.11 CHECK THAT MACHINE IS LEVELLED.
9.2.12 INSPECT BOTH FRONT AND BACK END OF THE CYLINDER, ADJUST ENDS IF NECESSARY.