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Top stage
The top stage of the column has an on-shot stroke of 410 mm (16.1
in.) and the load can be moved over this distance, in perfect balance,
by raising and lowering the steering ring. The movement is adjustable
for drag and this is set according to operator preference by means of
the drag control (5) located at the top of the lower stage.
1.
Turn the control clockwise to increase the drag setting, and
counter-clockwise to decrease it.
2.
A clamp for the top stage (19) is fitted to the pedestal. This can be
used to hold the top stage in position if fixed height operation is
required. Move the clamp lever fully to the left to apply the clamp.
Move it fully to the right to release the clamp.
Brakes
Each of the skid wheels is fitted
with a foot operated brake.
The brake is applied by pressing
down on the lever situated
above the wheel and released
by pressing down on the centre
'popup' lever which is raised
when the brake is on.
!
WARNING! Always apply the brakes when the pedestal
is left unattended.
Cable guards
(Studio version)
The cable guards (11) are
height-adjustable and should be
set as required.
Adjustment is carried out by
slackening the knobs, setting
the cable guards at the required
height and re-tightening the
19
knobs.
19
Operation
19
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