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7
Operating elements and status indicators
8
Servicing
9
Decommissioning
9.1
Protecting the environment
9.2
Disposal
10
Technical data
8028430/2023-04-19 | SICK
Subject to change without notice
WARNING
The safe motor feedback system has a maximum mission time (see technical data).
After this time, it must be taken out of service.
The bearing service life must be taken into account in addition to the mission time.
The parameter which is first reached depending on the application determines the time
when the system must be taken out of operation.
The safe motor feedback system's construction year can be found in the serial number
(SN) on the device label or on the packaging label (YYWW).
YY = represents the year (without century)
WW = represents the calendar week of the last manufacturing process.
The LED indicates the status of the safe motor feedback system:
Table 3: LED status display
Green
Blue
Red
The safe motor feedback system is maintenance-free. No repair option is provided in
the event of a defect. Please contact us if you have any complaints.
The surface of the magnetic tape can be cleaned with a soft cloth if there are high
levels of contamination.
The safe motor feedback system has been designed to minimize its impact on the
environment. It consumes only a minimum of energy and natural resources.
Always act in an environmentally responsible manner at work. For this reason,
►
please note the following information on disposal.
Always dispose of unusable or irreparable devices in accordance with the applicable
waste disposal regulations specific to your country.
NOTE
We will be glad to help you dispose of these devices. Please contact us.
Table 4: Technical data
Safety-related parameters
Safety integrity level
Category
OPERATING INSTRUCTIONS
Normal operation
Magnetic tape distance too large (> 0.8 mm)
Error
SIL2 (IEC 61508), max. SIL2 (EN 62061)
3 (EN ISO 13849)
O P E R A T I N G I N S T R U C T I O N S | STL70S
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