Echo-bear-cat SC2170 User Manual download pdf (Page 16)

2 INCH CHIPPER/SHREDDER

SERVICE & MAINTENANCE

BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,

AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.

WARNING

There is one optional discharge screen available with a

smaller mesh that will produce smaller-sized shredded

product. Order part #76893-35 for this screen. To change

the discharge screen, proceed as follows:

1. Remove the two 5/16" nuts and 5" bolts securing the

discharge screen and pull the discharge screen out

from the bottom.

2. Clean any trash or debris from the screen area.

3. Insert the replacement screen into the bottom of the

chipper body.

4. Secure with two 5/16 x 5" bolts and 5/16" nuts.

1. Remove the front housing panel by removing the six

5/16 spiral lock nuts.

2. The rotor is connected directly to the engine crankshaft.

If the rotor needs servicing, remove the 5/16 x 2-1/2"

bolt, 5/16" spring washer and the two 1/4 x 1/2" set

screws and key securing it to the crankshaft.

3. Pull the rotor assembly off the crankshaft.

4. Reverse the procedure to install the rotor. Torque 5/16-

24 x 2-1/2" bolt to 25 ft. lbs.

5.9 CHANGING THE DISCHARGE SCREEN

5.8 REMOVING THE ROTOR

Figure. 5.7, Removing the discharge screen

If too much material is fed into the chipper/shredder or

if the material is too large, the machine may become

plugged. To clear a plugged rotor, proceed as follows:

1. Turn off the machine and let all moving parts come to

a complete stop.

2. Remove left nut and bolt holding the discharge screen

in place (see Fig. 5.7).

3. Reach up into the discharge chute and pivot that side

of the discharge screen down.

4. Clean any trash or debris from the screen area, being

careful not to touch the sharp blades.

5. Pivot the screen back up to its original position.

6. Secure with the 5/16" nut and 5-1/2" bolt

5.7 CLEARING A PLUGGED ROTOR

The SC2170 has the option of additional knives being

added to the rotor. Order Additional Knives Kit, 77618-00

and follow the complete installation instructions.

4. Push shaft through the rotor and remove it along with

old spacers and knives.

5. Insert new shaft into same hole location on rotor and

assemble the new knives and spacers as they were

previously.

6. Secure with #10-24 screw and nut in spacer and torque

to 33 in-lbs.

7. Repeat on second shaft.

8. Replace front cover and six 5/16 nuts.

Figure. 5.6, Knives and spacers conguration

1 2 ... 11 12 13 14 15 16 17 18 19 20 21

Comments to this Manuals

No comments

Echo-bear-cat SC2170 User Manual Page 16

Comments to this Manuals

Related products and manuals for Special machinery Echo-bear-cat SC2170