Page 56
Cleaning Operation
How To Disassemble and Reassemble
Model 75 Power Feed Unit
1. Remove top two (2) acorn nuts #3 from screws #15 that holds feed unit to mounting plate #16.
(On 2001 unit, remove two (2) #15 screws at bottom that holds feed unit to upper front casting).
2. Remove feed unit from mounting screw #15 by pulling forward.
3. Lay unit flat on back.
4. Remove remaining acorn nuts #3.
5. Remove bearing plate #5 (with decal).
6. Remove handle assembly #12.
7. Remove stationary plate #13.
8. Remove the two (2) short bearing blocks #29 as assemblies.
9. Remove the long bearing block #23 as an assembly.
10. Remove bottom stationary plate #13.
11. Remove back bearing plate #35 (without decal).
Make sure to keep downward pressure on the cable safety guide at all
times since flexible cable is subject to buckling under high torque conditions.
If cable slips or whenever a stoppage is encountered, knob #18 may be tightened down until cable
is moving steadily. Caution! Do not tighten knob anymore than is necessary to cause cable to move
in a steady motion in or out. Excessive tightening may damage cable or feed unit or overload motor.
If at any time when cable is feeding into sewer line and torque build-up occurs, immediately move
actuator control handle to the “R” (reverse) position to pull cable back. As soon as torque is relieved,
move handle again to the “F” (forward) position. Repeat until stoppage is cleared.
Note: The electrical switch is to be placed in the reverse position for a few seconds only to release
an entangled blade or to negotiate a difficult turn or trap. Never continue operating the machine
in the reverse position. The cable may exit the drum prematurely causing injury.
WARNING!
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