Cembre RDS-20P Operation And Maintenance Manual page 15

5.1) Attaching the support arm to the rail top
Open mobile jaw (6) by turning handwheel (7).
Rest the fi xing clamp on top of the rail head so that all four support teeth (Ref. Fig. a) touch the
rail. Tighten the fi xing clamp fi rmly with handwheel (Ref. Fig. b).
Before mounting the rail saw on the arm,
check that the clamp is positioned and locked
in a correct manner on the rail head (Ref. Fig. b).
If the arm is wrongly positioned, it can cause cut-
ting which is not perfectly straight (Ref. Fig. c, d).
Fig. a
fi xing clamp
4 support
teeth
NOTE: The fi xing clamp of the SA-RDS support arm is designed to allow a precise and secure
tightening of the arm on Vignole type rails; for fi xing the rail saw on most Girder type rails the
SAY1-RDS support arm is available.
For fi xing the rail saw on other diff erent rail types, please contact Cembre.
Vignole
type rail
15
6
7
Girder
other diff erent rail types, contact Cembre
type rail
Fig. b
OK
Fig. c
NO
Fig. d
NO