SaMASZ AlpS 271, Operator'S Manual

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ALPS / OLIMP SNOW PLOW OPERATOR’S MANUAL
Tab. 4. Optional mounts of the AlpS and Olimp plows
❑
the fourth optional safety system (standard on AlpS 361; AlpS 401; AlpS 301 Up (H), AlpS 331 Up
(H), Olimp 300, Olimp 330 Olimp 300 Up (H) - standard) is the
hydraulic safety protecting the plow
from snow pressure greater than 12 tons and from sudden collisions with immovable obstacles ( Fig.
34 ). Factory settings of the safety allow for automatic control of forces from Tab. 6 . The safety
works by the actuator giving and the moldboard tilting back after exceeding permissible pressure.
Remember that with maximum retraction of the actuator the safety!!
will not work!! due to lack of
space for the piston of the actuator to move into. In such an event please plow with extreme caution .
Fig. 34. Hydraulic safety
ATTENTION!
The hydraulic safety will not work if the actuator is completely retracted
(the
moldboard completely tilted back).
It is forbidden to adjust the hydraulic safety .
Check
valve
Overload
valve
Hydraulic
accumulator
cat. II
(STANDARD)
cat. I
cat. I/II with
unattached lugs
EURO
SMS
Plate for
development