6
Tank wall mount kit, LZX414.00.71000 and LZX414.00.72000
Install the tank wall mount
1.
Find a suitable installation location and install the quick-fit anchors.
Note:
Drill accurate holes so that the fastening lug is exactly vertical.
a.
Drill the holes (see
) and insert the quick-fit anchors.
b.
Hit the head of the quick-fit anchor with a hammer to make the quick-fit anchor
spread in the hole.
Note:
Only tighten the nuts after the base and fastening lug have been assembled and aligned.
2.
Attach the base to the quick-fit anchors using four M8 nuts and washers (see
). Tighten the nuts by hand.
3.
Attach the fastening lug to the base using four
cap screws
(M8 x 30 mm) and washers
(see
). Tighten the screws by hand.
4.
Align the base and fastening lug vertically and tighten all screws.
Note:
If the wall is not exactly vertical, place shims behind the base at the top or bottom and
then tighten.
If the fastening lug is not vertical, move the base and the fastening lug a few degrees in
the holes.
5.
Assemble the top jointed pipe and the bottom jointed pipe as shown in
Figure 8 on
page 8
.
a.
Insert the hex head screws (M8 x 30 mm) through the holes, install the washers
and tighten the M8 nuts.
Note:
Do not overtighten the nuts. The joint should still move to prevent damage to the rotating
scraper and the sensor.
b.
Lock the screws using M8 nuts.
6.
Loosely bolt the threaded brackets using cap screws (M5 x 20 mm) and spring
washers to the unthreaded brackets on the jointed mount pipe (see
). During this process pay attention to the installation dimensions (see
).
CAUTION
Risk of injury. Tighten the screws sufficiently so that the brackets cannot slide off
the mount pipe.
7.
Based on the local conditions and the immersion depth required (see operating
instructions for SONATAX sc), determine the installation position for the two top
brackets and slide the mount pipe and brackets on the fastening lug.
Note:
The flange on the bottom pipe with joint should be approximately 3–5 cm under the
surface of the water so that the sensor always remains immersed while measurements
are made.
Important Note:
Align the brackets on the fastening lug and align the joint so that the joint
axis is vertical to the movement of the rotating scraper.
8.
Check the dimensions and tighten all screws.
