WIFO K90 Series, Руководство и инструкции по безопасности

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3.2.2 The rotator starts rotating before the upper clamp has closed properly (only with sequence valve)
If the upper clamp does not close properly and the rotator has already started rotating the pressure in the sequence
valve has not been set correctly. The (switch) pressure is set too low and needs to be increased. Remove the cap
from the sequence valve to get access to an adjustment screw. Turn this screw carefully in a clockwise direction.
Adjust with small turns and keep testing its effect by operating the hydraulic function of the forklift/tractor. Always
stay clear of the rotator while doing this to avoid accidentally getting trapped!
3.2.3 The rotator rotates too slowly (only with sequence valve)
If the rotator rotates too slowly the pressure in the sequence valve has not been set correctly. The (switch) pressure
is too high and needs to be lowered. Remove the cap from the sequence valve to get access to an adjustment screw.
Turn this screw carefully in an anticlockwise direction. Adjust with small turns and keep testing its effect by
operating the hydraulic function of the forklift/tractor. Always stay clear of the rotator while doing this to avoid
accidentally getting trapped!