STP-iXA2205 Series Turbomolecular Pump
Nov. 10
46
Issue 1-h
INSTALLATION
3
3.4.4 Legs for securing the base
CAUTION
When securing the base, use stainless steel securing bolts with a tensile strength class is 70 or
more.
CAUTION
When making legs to secure the base, make the length of legs 150 mm or less. Use a material
that has a tensile strength of 600 N/mm
2
or more (STP-iXA2205CP[V]/CIP).
Figure 33 shows the position of the four screw holes for securing the base (STP-iXA2205C[V]).
When securing the STP-iXA2205CP(V), use the dedicated legs for standing or make legs in the
configuration shown in Figure 34. Figure 34 shows the position of the screw holes for the legs.
Ǿ
(A) Screw holes for securing the base
(A) Recommended leg for securing the base
(B) Position of the screw holes
for securing the base
(B) Position of the screw holes for legs
Figure 33 - Screw holes for securing the base
(STP-iXA2205C[V])
Figure 34 - Screw holes for legs
(STP-iXA2205CP[V]/CIP)
M20,
depth 24mm
30
mm
or
less
M20,
depth 24 mm
M20
M10
