Page 32 - CEAST 9340 - Instructions for Use and Maintenance 7510.000MN1r ed. 1 rev. 1
Spirit level
(longitudinal
position)
Crosshead
guide column
Spirit level
(transversal
position)
Fig. 1 Fig. 2
Notes:
- Figs. 1 and 2 show the spirit level placed against the guide column to visually inspect
the verticality of the instrument on the longitudinal and trasversal positions.
- Fig. 3 shows a forklift under the instrument base. It must be used to lift (only 2 or 3 cm)
the instrument before turn the feet for levelling. When the feet are adjusted, lower the
instrument and check again the level. If necessary, lift and lower the instrument and
adjust the feet height more times until the instrument is levelled.
- Fig. 3 detail A, shows the adjustable foot in normal position (exagonal lock nut tighten
against the instrument frame).
- Fig. 3 detail B, shows the adjustable foot in levelling position (exagonal lock nut tighten
against the foot exagonal nut).
a) Open the turret door.
b) Place the spirit level against a guide column (Fig 1). Visually inspect the verticality of
the instrument.
c) If it is not correct, turn the feet on instrument right side using the adjustable wrench.
d) Change the position of the spirit level (Fig 2). Visually inspect the verticality of the
instrument.
e) If it is not correct, turn the feet on instrument front using the adjustable wrench.
f) Repeat instructions from paragraph b) to f) included, up to reach the level required.
g) Once levelled, check that the four feet are in contact with the floor.
The instrument is provided for with four adjustable support feet (see figures) for level-
ling. To perform this operation, follow instructions in the paragraphs below:
X
X
X
X
X
X
X
6.3 LEVELLING
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