Disassembly And Disposal; Maintenance - SICK PowerProx Analog WTT12L-A Serie Instrucciones De Operación

8

DISASSEMBLY AND DISPOSAL

Object with 6 % ... 90 % remis‐
1)
sion (based on standard white
DIN 5033)
2) With light / dark ratio 1:1
Signal transit time with resistive
3)
load
4) Limit value; operation in short-
circuit protection mains max. 8 A;
residual ripple max. 5 Vss
A = UV-connections reverse
5)
polarity protected
B = inputs and output reverse-
polarity protected
C = Interference suppression
For UV ≤ 24 V. When TU =
6)
45 °C or above, a maximum load
resistance of 300 Ω ... 450 Ω is
permitted on QA. Below TU =
-10 °C a warm-up time is neces‐
sary.
8 Disassembly and disposal
9

Maintenance

12
-Axx1x -Axx2x
The sensor must be disposed of according to the applicable country-specific regula‐
tions. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
NOTE
Disposal of batteries, electric and electronic devices
• According to international directives, batteries, accumulators and electrical or
electronic devices must not be disposed of in general waste.
•
The owner is obliged by law to return this devices at the end of their life to the
respective public collection points.
•
This symbol on the product, its package or in this document, indicates
that a product is subject to these regulations.
SICK sensors are maintenance-free.
We recommend doing the following regularly:
• Clean the external lens surfaces
• Check the screw connections and plug-in connections
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
-Axx3x -Axx4x -Axx5x -Axx6x
8020879.ZM26 | SICK
Subject to change without notice