General Pipe Cleaners Speedrooter 91 Operating Instructions Manual page 7

1. Remove drum from machine frame. (See TO RE-
MOVE DRUM.)
Set drum down so that distributor tube is pointing up.
2.
Unscrew knob at the back of distributor tube. (See
Figure 1.) This unlocks the distributor tube from the
drum shaft. Be careful not to lose the thrust bearing
and race attached to the knob.
Figure 1
3. Slide the distributor tube off the shaft and out of the
drum. (See Figure 2.)
Figure 2
The tension of the cable will force the tube to the side
of the drum as you pull it out; so keep some pressure
against the cable as you pull the tube out. After tube
is out, pull out the inner drum cage. (See Figure 3.)
Pull out enough cable to eliminate the tangle.
Figure 3
4. After the cable is straightened out, slide the inner
drum cage back into place. (Figure 3.) Then slide
distributor tube back so that curved section is adja-
cent to crescent-shaped notch in inner drum cage
and back of distributor tube fits over shaft in center of
drum. (Figure 2.) Keep pressing down on distributor
tube as you tighten knob with thrust bearing and
races. (Figure 1.) This holds tube into place. You
can now put the drum back on the machine.
TO REMOVE DRUM
DISCONNECT MACHINE FROM POWER
SOURCE BEFORE REMOVING DRUM FROM
1. Remove belt guard by loosening the knob above the
motor.
2. Press down on motor and slide V-Belt off of drum.
Then rotate motor to the side.
3. Remove the cutter and connecting screw from the
cable end.
4. Unscrew knob behind the front post and pull Power
Cable Feed off the machine.
5. Loosen the knob on front post cap (S91-120), then
open cap.
6. Loosen knob on rear drum shaft clamp (S91-130),
then open cap.
7. Lift drum clear of machine.
TO INSTALL DRUM
DISCONNECT MACHINE FROM POWER
SOURCE BEFORE INSTALLING
DRUM ON MACHINE!
1. Hang V-Belt from motor pulley. (64" belt for large
drum, 57" for small.)
2. Place drum on the machine, positioning the shaft into
rear drum clamp first. Rotate the drum until the hole
in the shaft fits over the guide pin in the clamp.
3. Then put the distributor tube into the front post
clamp.
4. Close front and rear clamps. Then tighten knobs.
5. Slip V-Belt under drum.
7
Speedrooter 91™
MACHINE!