Vinten Ped Plus Pedestal Manual Del Usuario página 11

English
Pressurizing the pedestal using the built-in pump
WARNING!
To pressurize the pedestal using the built-in pump, proceed as follows:
Set the control valve (2) to the PUMP position.
Ensure that the bottom clamp (18) is engaged.
Remove the payload, if fitted.
Slacken the on-shot clamp (19).
Push down on the steering ring (20) against any residual pressure and release the
safety catch (3) Set the safety catch in the horizontal position.
Using the steering ring (20), raise the top stage until fully extended. Commence pumping
by lowering and raising the top stage over the upper half of its travel. When the pressure
gauge (22) begins to register, pump the top stage over its full stroke. Stop pumping
when the required working pressure is reached during the pumping stroke.
WARNING!
Set the control valve (2) to the midway position between PUMP and WORK and allow
the top stage to rise fully.
Set the control valve (2) to the WORK position.
Install the camera mount and payload and balance the load as described below.
Pressurizing the pedestal using the Vinten portable pump
WARNING!
To pressurize the pedestal using the Vinten portable pump, proceed as follows:
Fully depress the moving column (4) and engage the safety catch (3).
On the pump (Fig 4), fold down both the feet (P.3).
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Do not pressurize the pedestal beyond the maximum safe
working pressure indicated by the leading edge of the red
sector on the gauge. The pedestal is fitted with a pressure
relief valve as a safeguard against over-pressurization. 
Do not attempt to adjust the pressure relief valve.
Remove the payload before pumping.
A pressurized pedestal will rise rapidly if the control valve is
set to WORK. Do not move the control valve directly from
PUMP to WORK.
Do not pressurize the pedestal beyond the maximum safe
working pressure indicated by the leading edge of the red
sector on the gauge. The pedestal is fitted with a pressure
relief valve as a safeguard against over-pressurization. 
Do not attempt to adjust the pressure relief valve.