5
2. Remove the locking screws as in the photo.(Fig 4)
3. Take out the worn cutting wheel and install new wheel.
4. Re-install the screws, cutting wheel should easily and freely rotate in either
direction. Re-install the wheel guard.
Maintenance Instructions
1. Ensure cutter frame rollers are free to rotate under the pipe. Clean debris, pipe scale, and
dirt from rollers.
2. Ensure pipe support bearing heads are free to move and are clean of dirt, pipe scale, and
debris.
3. Ensure the screws and lock washers are tight in the cutter wheel assembly. Periodically
check.
4. Check fluid levels in hydraulic foot pump.
Use only high grade hydraulic oil when replacing or adding hydraulic fluid.
Fig 3
Fig 4
Fig 5
