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M a i n t e n a n c e l
5 - 7
5
Maintenance
C l e a n i n g t h e M i x e r
( c o n t i n u e d )
Removing material
The dispense valve unit is opened and the material runs out of the material hopper
through the optional deflector to the collection receptacle.
1
Discharge the material completely
and clean the material hopper from the top.
2
Press on the appropriate material hopper icon again to close the dosing unit.
3
Remove the optional drain chute.
(If equipped.)
Now follow the steps outlined in the
Operation section entitled, Cleaning the Mixer
to
access and clean the mix chamber and the bottom discharge valve.
Te s t i n g t h e S a f e t y I n t e r l o c k F u n c t i o n
Test the safety interlock function by opening the mixer chamber door. The alarm should
sound and the blender should stop. Check the component hopper safety interlocks (if appli-
cable) by opening each compartment door. The alarm should sound and the blender should
stop.
D r a i n i n g t h e W a t e r S e p a r a t o r
1
Loosen the knurled screw [2] on the bottom of the water separator [1]
and drain the water.
2
Tighten the knurled screw.
3
Check that all screws, attachments, and connections are firmly
attached.
I n s p e c t i n g H o s e s
Loose or damaged hoses can allow moisture regain or material contamination.
Compressed air leaks are also expensive and wasteful.
1
Inspect all hoses, clamps, fittings.
2
Tighten any loose hose clamps or fittings.
3
Replace worn or damaged hoses.
Summary of Contents for TrueBlend SB-4
Page 6: ...iv l Table of Contents...
Page 38: ...3 10 l Installation...
Page 134: ...4 96 l Operation...
Page 160: ...6 10 l Troubleshooting...
Page 165: ...Appendix l C 2 Hole Locations for Blow Off Kit...
Page 168: ...D 3 l Appendix...