Vinten Vision Ped Plus Operator's Manual page 19

Top clamp and skid clamp adjustment
The top clamp (19) and skid clamp
or counter-clockwise. Both handles have push-on/pull-off type ratchet adjustment.
To adjust the top and skid clamps pull the clamp handle away from the spindle, rotate it clockwise
and release.
Repeat the above procedure, as necessary, until the clamp locks when applied but allows free
movement when released.
Skid tracking
Adjustments to the tracking of the skid may become necessary after considerable use. Check the
tracking as follows:
With the track locks engaged and a payload fitted, the skid should track in a straight line
over a distance of 3.6 m (12 feet) with deviation not exceeding 5 cm (2 in.). If this cannot
be achieved, the wheels should be re-aligned. When re-aligning the wheels, start by adjust-
ing the wheel with the red locking knob on the fixed leg. This will often correct any alignment
problems.
(8.1)
(11) are applied and released by turning the handle clockwise
Skid tracking
(7)
(7.1)
(8)
19