Preventative Maintenance Schedule; P R E V E N T A T I V E M A I N T E N A N C E S C H E D U L E; Preventative Maintenance Checklist; P R E V E N T A T I V E M A I N T E N A N C E C H E C K L I S T - Conair TrueBlend SB-4 User Manual

5 - 2 l M a i n t e n a n c e

P r e v e n t a t i v e M a i n t e n a n c e S c h e d u l e

The TrueBlend SB-4 system contains components that should be verified for proper opera-
tion every six months. The integrity of the TrueBlend SB-4 Batch hopper load cell, is
important for reliable and accurate control of the system.
tled, Menus-Hopper Setup, Calibration of Batch Hopper

P r e v e n t a t i v e M a i n t e n a n c e C h e c k l i s t

Routine maintenance will ensure optimum operation and performance of the
Blender. We recommend the following maintenance schedule and tasks.
• W h e n e v e r y o u c h a n g e m a t e r i a l s
❒ Check EMERGENCY STOP function
❒ Test the safety interlock switch
❒ Clean the extruder weigh hopper(s)
• M o n t h l y, o r a s o f t e n a s n e e d e d
❒ Inspect hoses for damage or wear
Damaged compressed air hose can allow moisture or contamination to
seep into the system. Replace any hose that is torn or cracked.
❒ Inspect the installation
Check installed mounting hardware to make sure that the installation is
secure.
❒ Inspect the compressed air system
Check the compressed air system for leaks. Compressed air leaks could
compromise the performance of the TrueBlend SB-4 system.
❒ Drain the water separator in the compressed air system.
• Ye a r l y, o r a s o f t e n a s n e e d e d
❒ Calibrate/adjust load cells on TrueBlend SB-4 hopper(s)
See the Operation section enti-
for more information.