SICK deTec4 Core Operating Instructions Manual page 44

8
OPERATION
44 O P E R A T I N G I N S T R U C T I O N S | deTec4 Core
DANGER
Hazard due to unexpected starting of the machine
Make sure that the dangerous state of the machine is (and remains) switched off
b
during the check.
Make sure that the outputs of the safety light curtain have no effect on the
b
machine while checking the components.
1. Guide the test rod slowly through the area to be protected (e.g., machine opening)
as indicated by the arrows,
2. Watch the OSSD LED on the receiver during the check. The OSSD LED on the
receiver should continuously light up red. The OSSD LED must not light up green.
Figure 30: Test rod check: Step 1
3. Then, guide the test rod along the edges of the area to be protected as indicated
by the arrows, see figure
4. Watch the OSSD LED on the receiver during the check. The OSSD LED on the
receiver should continuously light up red. The OSSD LED must not light up green.
Figure 31: Test rod check: Step 2
5. If you use one or more deflector mirrors, then also guide the test rod slowly
through the area to be protected directly in front of the deflector mirrors.
6. Watch the OSSD LED on the receiver during the check. The OSSD LED on the
receiver should continuously light up red. The OSSD LED must not light up green.
see figure 30.
31.
8014253/YST2/2016-04-11 | SICK
Subject to change without notice