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

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.
6

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!
7

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.
7.1 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.
7.2 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.
ENGLISH
(I)
(K)
19