SICK GM32 EX, Operating Instructions Manual

Page: 71 / 112

1
2
Figure 34: Alignment of device flange
1
Optical alignment, horizontal
2
Optical alignment, vertical
•
Horizontal adjustment: Horizontal
adjustment of the focus
•
Vertical adjustment: Vertical adjust‐
ment of the focus.
3 Check the values for the light energy:
–
The values for the light energy V1 ... V4 must be in the range 250 ... 500.
– the values must approximately have the same size.
b
If you cannot see the focal point or adjustment is not possible, check:
– Correct distance between device flange and purge air fixture ( see
"Installing the device flange on the purge air fixture", page 53 ).
– Optical alignment see "Installing the device flange on the purge air
fixture", page 53 .
– Contaminated windows, see "Cleaning the window", page 77 .
– Defective sender lamp, see "Replacing the sender lamp",
page 80
NOTE
Recommendation: Start check cycle after each manual alignment and maintenance
work.
3 The values for the light energy V1 .. V4 must be in the range 250 ... 500 and
approximately have the same size.
NOTE
If you cannot see a focal point or adjustment is not possible, check
b
that the gap between the device flange and the purge air fixture is correctly
adjusted,
see "Installing the device flange on the purge air fixture", page 53 .
b
GMP probe: Whether the lever is set to "open", see "Installing the SR-unit on
the device flange", page 59 .
b
for dust or humidity in the gas duct.
b
contamination of windows, see "Cleaning the window", page 77 .
b
function of the sender lamp, see "Replacing the sender lamp", page 80
NOTE
Empfehlung: Kontrollzyklus nach jeder manuellen Ausrichtung und Instandhal‐
tungsmaßnahme starten.
OPERATION
8
8015558/YYJ8/V1.7/2016-07 | SICK O P E R A T I N G I N S T R U C T I O N S | GM32-Ex 71
Subject to change without notice