114
8024493/AE00/V1-0/2020-09| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100 Ex-2K
Subject to change without notice
13
TROUBLESHOOTING
8
Loosen the four protection tube screws (5340709) and remove the protection tube
upwards by turning it slightly.
9
Check the beam transmission as shown in the Figure (
).
10
Readjust the aperture plate when necessary.
11
Remove existing deposits in the beam path on the aperture opening, the sintered metal
filter and on the outlet openings of the purge gas.
12
Refit the hood and protective tube on the unit.
13
Transport the sender/receiver unit to the measuring location. Connect the potential
equalization.
14
Fit the purge gas hose and switch on the purge gas supply.
15
Fit the sender/receiver unit on the duct. Tighten the four flange screws with a torque of
20 Nm.
16
Plug the female connector into the male connector.
17
Slide the coupling sleeve over the receiving bushing and screw on to the stop.
18
Tighten the securing screw of the Ex-Plug-Connector with 3 Nm, the coupling sleeve may
have to be turned back a little bit for this purpose.
19
Put the complete device back into operation (switch on voltage and check measured and
status values).
Fig. 55: Checking the beam path
Aperture
Control cover
Sintered metal
filter
Outlet opening for
purge gas
Fastening screw
Laser beam
Fastening screws