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DN0108 Rev 00
4.
Release the two swivel mount levers
(Fig. 182)
to position the swivel mount
parallel to the scan surface
(Fig. 183)
. When alignment with scan surface is
achieved, lock the crawler swivel mount levers.
5.
Loosen the rear rotational adjustment knob to lower the weld scan frame
towards the inspection surface
(Fig. 183)
.
Fig. 183 - Set rear rotational adjustment knob
Fig. 184 - Set front rotational adjustment knob
