Care And Maintenance; Replace The Calmp Jaws; R550 - R650 (I); R750 (K) - Rothenberger R 550 Instrucciones De Uso

Do not create an operating arc which is too big – a risk of injury!
 Press the handle and press the spiral against the blockage using the working bend.
 When the spiral has moved into the pipe so far that the working bend is relieved, pull the spi-
ral out of the machine and form a new working bend.
 Repeat the process by pulling forward and backwards until the blockage has been removed,
then release the handle and pull out the spiral.
If it does not move easily, press the handle and allow the spiral to turn briefly.
If the movement is very stiff, please ensure through clockwise and anticlockwise rotation that the
spirals do not jam during locking (clockwise rotation) and releasing (anticlockwise rotation).
If the tool becomes fastened to the blockage, release the handle and switch the machine
to turn anti-clockwise!
 Using a back and forth type motion and clockwise and anticlockwise rotation of the spirals,
release the tool from the plugging while the hand lever is depressed.
7

Care and Maintenance

Pull out the mains power plug before performing any servicing and mainte-
nance!
Grease the machine with universal grease at the two lubrication points.
Lubrication point 1: daily or after every use.
Lubrication point 2: every 100 hours of service. Unscrew the left cover to access this point.
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 in-
structed specialist personnel!
8

Replace the calmp jaws

If the spirals no longer turn during operation and slip the clamping jaws are fouled with grease
and must be cleaned or replaced if worn.
8.1 R550 - R650
 Unscrew the right cover.
 Remove the sealing stopper. Undo the lock nut and undo the adjusting screw until the clamp
jaw springs are no longer stressed.
 Pull the handle upwards and hold it in this position.Remove the clamp jaws. Press the clamp
jaws together to release them.
 Fit new clamp jaws.
 Tighten the adjusting screws until the max. spiral diameter can still be inserted. Tighten the
lock nut and insert the sealing stopped.
 Secure the cover.
8.2 R750
 Remove the cap with the two front screws.
 Individually take out the clamps from the front. Then clean the housing and insert new
clamping jaws one by one.
 Screw on the cover and tighten the cover screws.
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ENGLISH
(I)
(K)
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