Safety Regulations / Installation Notes - Motus 36112 Betriebsanleitung

1. Safety regulations /
installation notes
When working on the device, observe the national
safety rules and regulations for the prevention of
accidents.
Disregarding these safety regulations may result in
death, serious personal injury or damage to equip-
ment.
The device may only be started up, assembled,
modified or retrofitted by an authorized electrician.
Before working on the device, disconnect the power.
For emergency stop applications, a machine must
be prevented from restarting automatically by a
higher-level control system!
During operation, parts of electrical switching
devices carry hazardous voltages.
During operation, the protective covers must not be
removed from the electric switchgear!
Keep the instruction sheet in a safe place.
The device is an associated item of equipment and
must not be installed in potentially explosive areas.
Adhere to the relevant safety regulations when set-
ting up and operating the relevant equipment.
The safety regulations applicable when motors are
used in the Ex area must be complied with (ATEX
directive 2014/34/EU).
If the „Automatic RESET" mode is used, the drive
is switched on again after the cooling time has
expired - if a control signal is still present. The cool-
ing time is 20 minutes. For applications in the Ex-
protection area, automatic restart is not permitted.
The device may not be subjected to mechanical
and thermal loads that exceed the thresholds
specified in the operating manual. If required, the
device should be installed in an appropriate housing
with suitable protection (e.g. IP54) according to
IEC 60529/EN 60529 to provide protection against
mechanical and electrical damage. Where dusts are
present, the device must be installed in a suitable
housing (at least IP64) according to EN 61241.
Revision 6, status 05.2017
Installation should be carried out following the
instructions provided in the operating instructions.
The circuits inside the device must not be accessed
during operation.
The item cannot be repaired by the user and has to
be replaced by an equivalent device. Repairs may
only be carried out by the manufacturer.
The safety data and features according to the EC-
type examination certificate must be observed.
The device carries out diagnostics on the functions
when the drive is switched on or when it is switched
off. In addition, an authorized electrician or a skilled
worker who is well acquainted with the relevant
standards can conduct the „Motor overload
protection" safety function test. For this test, the
drive must be operated with right or left rotation
(forward or reverse running), and the current flow in
a conductor interrupted (e.g. by removing the fuse
in the L1 or L3 phase). The hybrid motor starter then
switches off the drive within 1.5 to 2s. The LEDs for
right or left rotation (forward or reverse running) go
out and the ERR-LED and the reply output are set.
The device must be secured with the help of an ac-
cess protection during safety-related applications.
Only use power supply units with safe isolation and
PELV in accordance with EN 50178/VDE 0160 (PELV).
This prevents short circuits between primary and
secondary sides.
Scope of use
In circuits in potentially dust-explosive areas of
zones 21 and 22, it must be guaranteed that the
equipment connected to this circuit complies with
category 2D or 3D or is certified as such.
This is a product for environment A (industry). In
environment B (household), this device can cause
undesired radio interference; in such a case, the
user may be under obligation to implement appropri-
ate measures.
MOTUS® has been developed for the operation of
AC motors with sinusoidal, symmetrical load and for
evenly distributed 3-phase ohmic loads. The hybrid
motor starter has a reversing function, current
monitoring and safety function. The internal locking
circuit and load wiring reduce the amount of cable
required.
English.
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