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C - 1
l A p p e n d i x
B l o w O f f I n s t a l l a t i o n I n s t r u c t i o n S h e e t
1
Mark your location of hole that will need to be drilled and tapped
(see the illus-
tration on the next page for your particular blender size).
2
Remove the level sensor (noting location of adjustment and sensor face), mixing
chamber front plate, mixing chamber, mixer, and any wiring that is in the way
of drilling the hole.
3
Drill a pilot hole at indicated location.
4
Drill 11/32” hole (de-burr hole) and tap 1/8” NPT.
Do not run tap fully through
the chassis. Clean all shavings and fines from the chassis.
5
Install item 8 into tapped hole and tighten.
6
Slide item 1 into item 8 through the mixing chamber
(this may be necessary
because of welded end). Do not tighten yet.
7
Install item 7 onto end of item 1 and tighten.
8
Remove air inlet to regulator and install item 2,3,4, and 5 and tighten.
(Use
thread tape where needed.) If the compressed air quality is poor and has contami-
nants in it the fitting should be installed on the outlet side of the regulator. The illus-
tration shows recommended placement of the items, but they can be installed as nec-
essary.
9
Route item 6 between item 5 and 7 and insert.
10
Re-install sensor and wiring.
11
Make any adjustments necessary.
Adjust flow through item 2 so a small amount of
air is bleeding from the opening in item 1. Adjust the insertion level and direction of
item 1 so the air is blowing across the face of the sensor. Insertion depth into the
chamber should be minimal as possible so tube does not contact mixer blade - tighten
item 8 on item 1.
NOTE:
The air should be
adjusted so fines are
cleaned away from the
sensor but the airflow
should not blow material
completely away, which
may cause a false empty
situation.
✐
The blow off kit is
available from
Conair.
(Part #
61126101)
Contact Conair Parts
1 800 458 1960
From outside of the
United States, call:
814 437 6861
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...