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6. Assembly of the switchgear at site
• Set up the blocking stop so that its lower
edge is in the range of 29.8-30.3 mm above
the level of the lower edge of the slot in the
door draw bar when the door handle is closed
(Figure 85) (Figure 86). The required stop
position can be set up by insertion of the jig
OCA0071, drw.No. 1VL7611226P0101.
• Check that the door closes correctly.
• Mount the left lateral cover of the control
cables. The screw tightening torque must not
exceed 2.5 Nm.
• Insert the withdrawable part with measuring
voltage transformers (if the switchgear is
equipped with them) in the cable
compartment.
• Close the door and verify the door blocking
function by operation with the earthing
switch.
• Check the position of the blocking rod. In
both positions when door is open (Figure 90)
or door is closed but door handle is not in its
final closed position (Figure 91), the blocking
spike is in touch with hexagonal control shaft
of earthing switch.
If not, provide the contact position between
the spike and hexagonal shaft by tightening
the self-locking nut M3 (Figure 92). For detail
instruction regarding the setting of blocking
control earthing switch please refer to
manual 1VLD410007.
• Check that door closes correctly.
Figure 80: Screws on lateral side of door
Figure 81: Lateral cover of control cables
Figure 82: CB compartment without lateral cover Figure 83: M8 screws
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