Base Adjustments - Sperian Miller DURAHOIST Serie Instrucciones De Uso

5.2 Base Adjustments

1
Determine the maximum desired
operating offset of the mast using
the previous page.
2
Adjust the base offset and match it to
that of the mast. (i.e. Pin Position 1
on your base must use pin position 1
on your mast. Refer to chart below
for further details.)
3
Level the base using the adjuster
screws and by centering the bubble in
the level indicator.
Note: Mounting surface must be fl at
enough for all (4) adjuster screws to
contact ground while level.
WARNING WARNING WARNING
To avoid tipping the base
when swinging the mast from
side to side, follow these
instructions carefully!
(Base offset currently shown with pin in position 4)
USE R I NS TR UC TIO N S - E N G LIS H
Base Pin Position
When not sure of your offset, use base position 4
on base setup.
13
WARNING
This base is to be used only with the
following offsets:
12" 18" 24" 30"
LB796 REV A
Allowable Mast Offset Pin Position
1 1
2 2 & 1
3 3, 2 & 1
4 4, 3, 2 & 1