ROTHENBERGER ROPOWER 50 R - Manual (Page 30)

26 ENGLISH
If the machine is being cleaned, maintained, inspected or repaired, it is essen-
tial to switch it off and to pull out the mains plug (de-energised operation)!
Always avoid uncontrolled starting-up of the machine. Risk of injury and acci-
dents!
6.1 Changing the internal deburrer blade
Always wear protective gloves when replacing the blades! Risk of cuts and
injury!
 Lift the pipe cutter and the die head and pull the internal deburrer towards you.
 Remove the spring pin out of the next of the reamer blade.
 The reamer blade is released when you pull the reamer blade holder forwards.
 Fit a new reamer blade. Put the previously removed spring pin back into the hole of the
new reamer blade.
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 die 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 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.
Remove
cotter pin
Cotter pin
Cutting wheel
straight pin
Cutting wheel
Screw
Turn
Clamping chuck