ROTHENBERGER SUPERTRONIC 2 SE/3 SE/4 SE - Manual (Page 37)

ENGLISH 33
6.2 Changing the pipe cutter cutting wheel
Always wear protective gloves when replacing the blades!
Risk of cuts and injury!
 Bring the pipe cutter into an upright position and lower the thread-tapping head.
 Pull off the cotter pin upwards.
 Hold the cutting wheel and push the cutting wheel straight pin slowly out on the opposite
side.
 Remove chips, dirt, oil etc. from the pin and grease the groove.
 Insert a new cutting wheel into the blade holder and insert the pin again.
 Insert a new cotter pin into the cutting wheel straight pin and secure it by bending it apart.
6.3 Changing the clamping jaw inserts H
 Turn the clamping chuck and open it until a
screwdriver (2 SE) or an Allan key (3 SE) fits inside.
 Undo the screws that secure the clamping jaw
inserts (fig. 1).
 Place a thin rod onto the upper edge of the spring
and pull out the clamping chuck pin (fig. 2).
 Pull the clamping jaw insert forward (fig. 3).
 Insert a new clamping jaw insert and push it right
to the back, replace the spring and the clamping
chuck pin. Tighten the screw.
6.4 Daily inspection
Attention! Before starting the lubrication-works the power plug has to be
taken out of the power source.
 Check the mains plug, mains cable and extension cable to ensure they are undamaged.
 Correctly filled oil trough
 Adjust the oil screw if necessary
 Clean the oil tank if there are impurities in it.
 Inspect the thread-tapping jaws, pipe cutter and internal deburrer for any wear and replace
parts if there is wear.
 Clean the clamping jaws with a wire brush if they are dirty.
 Check that the dowel screws are secure. Tighten if necessary.
Remove cotter
pin
Cotter pin
Cutting wheel
straight pin
Cutting wheel
Clamping chuck
turn
Screw