Rothenberger RODRUM M/L Instructions D'utilisation page 24

5.9 Changing the spiral drum
Only change the spiral drum when the device is completely deenergized!
 Place the pipe cleaning machine securely in a level, stable state.
 Release the clamping grip (and push the feed unit to the front. In doing so fix the drum by
hand on the frame.
 Pull the spiral drum to the front in the axial direction and remove.
Due to the weight grip, grip the spiral drum with both hands and avoid any possible
falling down on the feet!
 Push new spiral drum in an axial direction all the way onto the axis in the frame.
 Push the feed unit back again and fix in place with the clamping grip.
Ensure that the lever is closed with a sufficiently high force and stands at the end, as far
as possible, horizontally.
The clamping grip is fitted with a setting thread in order to set the direction of the tension-
ing lever. A red point on the thread shows when the thread has too little overlap. For
tensioning the knurled nut must be adjusted in such a way that the red point is covered
otherwise the thread can be damaged. Ensure that all parts are free of dirt and are ade-
quately greased!
Check correct seating of the feed unit!
5.10 Extending the operating area
 Fully move the spirals into the pipe.
 Decouple the spirals at the lower end from the connecting piece.
 Fasten the spirals to the suitable coupling at the front on the frame.
On the left: 20 mm square coupling
 According to 5.9, exchange the empty spiral drum against a drum which is fitted with the
same spirals.
 Decouple the spirals from the frame and connect these with the spirals in the spiral drum.
 To stow the spirals proceed in the reverse sequence.
6 Care and Maintenance
Pull out the mains power plug before performing any servicing and maintenance!
The machine is maintenance-free except for the feed unit.
Clean and grease the feed unit regularly and check it for damage. The ball bearings can be re-
placed if necessary.
The device should be handled carefully and cleaned regularly.
The spirals and tools should be cleaned and preserved after every use. We recommend use of
our special care product "ROWONAL".
All servicing, maintenance and repair work may only be performed by instructed
specialist personnel!
18 ENGLISH
(F)
(A)
On the right: 16 mm T-
groove coupling for 13
mm – 16 mm spirals