Assembly and Installation
DUSTHUNTER T · Operating Instructions · 8012428 V 2.0 · © SICK MAIHAK GmbH Germany 37
b
Align the flanges with tube roughly to each other and weld on with a few welding spots
(on the anchor plate for brick or concrete stacks, insert junction plates for thin-walled
ducts
→
p. 35, Fig. 16).
b
Use a suitable tube (for narrower ducts) or the adjusting device from SICK to align the
flange tubes to each other exactly after welding (
→
p. 37, Fig. 19); axes deviation to each
other max. ± 1°.
Figure 19 Aligning the flange with tube
b
Finally, weld the flange tubes tight all-round and, at the same time, check for exact
alignment and correct when necessary. When using the adjusting device, assemble
both the flange plate with light source and the flange plate with target optics before
welding the second flange tube.
b
Close off the flange opening after fitting to prevent gas escaping.
Aligning with auxiliary tube
Aligning with adjusting device
(
→
p. 120, §7.3.6; also available on loan)
Auxiliary tube
Flange with tube
Duct wall
Flange with tube
Duct wall
Light source
Target optics
A
A
Use the target optics to align the flange so that the light spot of the lamp
appears in the center of the target optics.
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