Avid Technology MV3000 DELTA, Техническое руководство

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CDM Assembly T1689 Technical Manual Rev 07
Fitting DELTA Power Modules MV3000 Air Cooled DELTA
Page 118
5.7.3 DELTA Rectifier Module Position
If a DELTA rectifier module is fitted, it is recommended that it be located in the right hand side of the cabinet to
give the best access for cabling.
5.7.4 DELTA Power Module Lifting & Fitting Procedure
a) Rotate the module lifting bracket ((16.5mm (5/8 in)
diameter), at the top of the module - into a vertical
position and attach it to the lifting equipment shackle.
See Figure 5–7,
Figure 5–6. – Preparing to Lift A DELTA Power Module
b) Lift the module to the appropriate height and move it
into position to insert into the frame.
See Figure 5–7 and Figure 5–8.
Figure 5–7. – Lifting A DELTA Power Module
c) Tilt the module as it is moved into its slot so that it
clears the withdrawal ‘stop screw’ which is built into
the bottom right-hand guide.
See Section 2 Figure 2–7, Figure 2–20 and Figure 5–8.
d) When the rear of the module is located between the
guide rails, it can be slowly lowered and pushed into
the frame until the stop screw is reached.
Figure 5–8. – Positioning A Power Module Between The
Guide Rails
e) Remove the lifting shackle and push the module firmly
into position, lifting over the stop screw. The upper
and lower flanges of the power module will be in
contact with the front face of the cross-members. The
four fixing holes will align with the holes in the
cross-members.
f) Use four M6 x 12 mm pozi-head screws with plain and
spring washers, supplied as part of the mounting
frame kit, to secure the power module in place, see
Figure 5–9.
Figure 5–9. – Positioning & Securing Power Module
Beyond The Stop Screw