1
General information
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10.20133
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A
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LE
22
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1.9
Commissioning / operation / documentation
NOTICE
The SLE22 does not fulfil its safety function until it has been programmed accordingly.
Commissioning a hoist must be documented. This documentation must also include the
overload cut-off point. It must be signed by the
qualified person
and the user after
commissioning (Chapter 5: Commissioning and testing).
1.10
Use for intended purpose
NOTICE
The SLE22
•
may only be used for controlling a manually operated single hoist from the manufac-
turer
•
is intended for industrial systems and may only be used in accordance with the
information given in the technical documentation and on the rating plate
•
comprises a safety-oriented overload cut-off which in conjunction with a dual channel
load sensor (specification see Chapter 3.2), while observing the corresponding stan-
dards relating specifically to machines and systems, can be used for the above-
mentioned machines or systems up to category 2, PL d, in compliance with
EN13849-1:2006.
•
is a configurable system that performs its safety functions only after the safety-
relevant parameter "overload cut-off point" has been set, which may be altered by a
qualified person
only.
•
is used as a central safety device for overload cut-off in the control
•
is used in the hoist control for activating the motor
•
monitors motor temperature by means of PTC thermistors
NOTICE
•
The circuit diagrams and block diagrams supplied with the hoist must be followed
and implemented in controls built by customers
•
If control elements supplied by the manufacturer are integrated into an overall control
or superordinated SPC the product standards for hoists and technical specifications
regarding functionality, signal sequence and device timing must be observed.
•
The system manufacturer is responsible for the overall system.
Errors and warnings displayed must be remedied immediately. If this is not possible the
device and thus also the hoist controlled by it must be decommissioned until the fault has
been remedied.
CAUTION
Any other use or alterations to the device, including during erection and installa-
tion, lead to the loss of warranty claims against the manufacturer.