SICK PowerProx Micro-WTT2SL Serie Notice D'instruction page 32

OPERATING INSTRUCTIONS
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9 Decommissioning
9.1 Disassembly and disposal
9.2 Returning devices
32 O P E R A T I N G I N S T R U C T I O N S | PowerProx Micro - WTT2SL(C)
Cleaning the light emission window
NOTICE
Damage to the light emission window!
Reduced reading performance due to scratches or streaks on the light emission win‐
dow!
Clean the light emission window only when wet.
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Use a mild cleaning agent that does not contain powder additives. Do not use
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aggressive cleaning agents, such as acetone, etc.
Avoid any movements that could cause scratches or abrasions on the light emis‐
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sion window.
Only use cleaning agents suitable for the screen material.
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NOTE
Static charge may cause dust particles to stick to the light emission window. This effect
can be avoided by using an anti-static glass cleaner in combination with the SICK lens
cloth (can be obtained from www.sick.com).
NOTE
If the light emission window is scratched or damaged (cracked or broken), the device
must be replaced. Contact SICK Service to arrange this.
Cleaning the housing
In order to ensure that the heat produced by the internal power loss is adequately
dissipated, the housing surface must be kept clean.
Disassembling the device
1. Switch off the supply voltage to the device.
2. Detach all connecting cables from the device.
3. If the device is being replaced, mark its position and alignment on the bracket or
surroundings.
4. Detach the device from the bracket.
Disposing of the device
Any device which can no longer be used must be disposed of in an environmentally
friendly manner in accordance with the applicable country-specific waste disposal regu‐
lations. As it is categorized as electronic waste, the device must never be disposed of
with household waste.
Do not dispatch devices to the SICK Service department without consultation.
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8021879.1CXK /2022-08-16 | SICK
Subject to change without notice