User Manual

Monitor Install ation 7-11
9. Separate the nuts, a nd turn the inner nut unti l it is flush against
the rim.
10. Slide the washer a gainst the i nner nut, a nd turn the outer nut
toward the ed ge of the stud.
Posit i oni ng the nuts on the stud to receive t he mounting bracket
11. Mount the bottom of the mounting bracket onto the monitor
flange with with two M8 x 35-mm stainless steel bolts, two M8
stainless steel lock washers, and two M8 stainless steel flat
washers.
12. It may be necessary to drill new holes in the flange.
13. Carefully lower the monitor into the manhole, and place the
keyhole i n t he bra cket over the o uter nut on the stud .
Note: ADS strongly recommends attaching a security line
to the monitor before lo wering it into the manhole to
prevent the monitor from accidentally dropping down the
manhole during installation.
14. Slide the bracket against the inner nut and washer, and tighten
and secure the outer nut against the bracket.