Operating instructions

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FIELD STAND (N4L/102) FOR NK MASTS
(1) Remove inlet valve with box spanner provided.
(2) On the NK16 masts only, fit the first split collar approximately 2m up from the
base of the mast. All other masts split collar should be fitted up against the base
collar.
(3) Slide mast through the stand collar.
(4) Position the second split collar close under the stand collar, with sufficient
clearance to allow it to rotate.
(5) Refit inlet valve.
DO NOT over tighten split collars.
To erect the mast securely, peg the base plate into the ground and spread legs until
they are approximately 45 degrees to the mast. Clamp the sliding sections and
securely peg the feet.
Safety note: NK masts mounted on this stand should not be left unattended. The
resistance to overturning is determined by the quality of anchorage of the ground
pegs in the base plate and feet. Tests have been carried out on average soil
conditions and the following rules must be observed.
(For NK6, NK9 and NK11 masts, top guys must be fitted at wind speeds above
40kph.
For NK16 masts, top guys are required at all wind speeds.
A special all steel tripod stand is available for NL and NX models up to 18 metres
extended.