Brush Bandit 65XL, Инструкция по эксплуатации и каталог запасных частей

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Bandit
Copyright 1/10 PAGE 8
MODELS 65XP(XL)/95
FIGURE 1 Fill Working Edge With Hard Surface Weld
As Flat To Anvil Surface As Possible.
Use A Non-Weldable Bar Stock (Brass)
BRASS
BAR
ANVIL
REMOVE BRASS BAR AFTER BUILDING UP
AREA WITH HARD SURFACE WELD AND
SQUARE WORKING CORNER WITH GRINDER
1 1/16” 1 1/16”
(6 mm) (6 mm)
9/16” x 3 5/8” x 10 1/8” (14.3 mm x 92.1 mm x 257.2 mm)
Chipper Knives - Model 9 (Starting /96)
1/2” x 4” x 7 1/4” (12.7 mm x 101.6 mm x 184.2 mm)
Chipper Knives - Model 6
1 11/16” 1 11/16”
(.9 mm) (.9 mm)
CHIPPER SECTION
CHIPPER SECTION
TROUBLE SHOOTING CHIPPER PROBLEMS
Knives should be replaced in sets. These sets
are determined by the amount of resharpening
done to the knives. It should be reinstalled with
another knife of comparable usage. It helps
to keep the disc/drum balanced, and it helps
maintain chip quality.
NEVER allow these knives to wear beyond
absolute specified minimum distance from the
center line of bolt (see below).
YES
NO
UNDER NO SITUATION IS HEAL OF KNIFE TO BE
INSIDE EDGE OF MILLED POCKET!
2) Chipper Knife Hits Anvil.
A. Check the anvil clearance at both sides of the
knife by using a feeler gauge, the clearance
should be the specified distance from the
highest knife (SEE ANVIL ADJUSTMENT).
B. Check the chipper front bearing retainer
cap for tightness (SEE TORQUE CHART).
3) Discharge Plugs or Does Not Throw Chips
Properly.
A. Lugging engine on large material - keep
engine RPM up.
B. Knives are dull or worn to minimum size.
C. Obstruction in discharge chute.
Patches welded into the chute can cause
obstruction of chip flow. Anything causing
an obstruction will cause the chute to plug.
D. Chipping rotting material that has little
substance can also plug the discharge chute.
E. Worn fan blades.
4) Chipper Bearings Running Too Hot.
A. Improper lubrication - purge bearings once
a day with EP- Lithium type grease.
B. Chipper disc operating at too high RPM’s.
DO NOT exceed recommended RPM’s.
C. Front bearing retainer cap loose (SEE
TORQUE CHART).
D. Bearings worn out (REPLACE).
E. Set screws on sheave side bearing not tight.
1) Chipper Makes Poor Quality Chips or Does
Not Feed Properly.
A. Knives have lost their edge. File, grind or
replace knives. DO NOT operate the Bandit
with dull knives.
B. Knife anvil worn or needs adjustment.
Rotate, repair or replace (see Figure 1).
C. Feedwheel(s) are not operating correctly.
(SEE HYDRAULIC TROUBLE SHOOTING).
D. The throat/base opening is a high-wear
area. The feed plate anvil takes much
of this wear but other areas wear as
well. Attention must be paid to any areas
where outer, noncutting edges of chipper
knife are exposed. These areas must be
built up with weld to maintain the original
integrity.
E. Knives are at the wrong angle. Model 6
knives must be ground at a 30° to 31°
angle. Model 95 (starting 2/96) knives must
be ground at a ° angle.
F. Feedwheel teeth worn (REPLACE).
G. Material being chipped is very small, dry
or rotting. This type of material does not
produce good chip quality.