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Maintenance and Repair
TrueBlend
™
118
Edition: February 2007
9.2 Before
starting
work
Before starting work, the following conditions must be met.
9.2.1 Switch off unit/disconnect from compressed air supply
WARNING!
D A N G E R O F I N J U R Y !
Rotating unit components can catch body parts and pull them in and cause
life-threatening crushing, shearing and bone fracture injuries.
Î
Set the unit main switch to "0" before starting maintenance and repair
work.
Î
Secure the unit to prevent unauthorized restart.
9.3 Inspections
9.3.1 Checking EMERGENCY STOP function
Procedure
Î
Actuate the EMERGENCY STOP switch (main switch to "0").
If the cone valve was open, it is closed. All other machine movement is stopped imme-
diately.
9.3.2 Testing safety interlock switch
Procedure
9.3.3 Test the safety interlock switch as described in 7.7.1
Checking functions in manual mode
.
Summary of Contents for TrueBlend TB500-4
Page 2: ......
Page 138: ...Appendix TrueBlend 136 Edition February 2007 11 1 2 Menu overview dosing unit...
Page 139: ...TrueBlend Appendix Edition February 2007 137 11 1 3 Menu overview conveying Optional...
Page 140: ...Appendix TrueBlend 138 Edition February 2007 11 1 4 System settings menu...
Page 141: ...TrueBlend Appendix Edition February 2007 139 11 1 5 Unit settings menu...
Page 142: ...Appendix TrueBlend 140 Edition February 2007 11 1 6 Conveyor settings menu...