Danger
1.
Safety and commissioning instructions
Warning symbols in these instructions
The symbols are used in these operating instructions to point out to particular dangers.
This symbol refers to a dangerous situation which can cause fatal or serious injuries or
considerable damage to property.
This symbol refers to a possibly dangerous situation which can cause injuries and damage to
property if it is not avoided.
General
Low voltage motors have dangerous, live and rotating parts, and probably hot surfaces. All work for transport,
connection, commissioning and maintenance is to be made by qualified, responsible specialists (EN
50110–1/VDE 0105 Part 1, IEC 60364 must be observed). An inadequate behaviour can cause severe dam-
ages to persons and property.
Specified use
These low voltage motors are meant for use in industrial plants. They are in accordance with the standards of
the series EN 60034 (VDE 0530).
Air–cooled types are suitable for ambient temperatures from –20°C (–4°F) to +40°C (+104°F) as well as alti-
tudes ≤ 1000 m above sea level. It is imperative to observe differing data on the rating plate. The conditions at
the site of application must comply with all indicated data on the rating plate.
Low voltage motors are components to be installed into machines in accordance with
Directive 89/392/EEC.
Commissioning is not allowed as long as the conformity of the end product with this directive is not estab-
lished (EN 60204–1 has also to be observed).
Transport, storage
The carrier is immediately to be informed on damages found upon delivery; commissioning must not be
admitted, if required. Screwed–in eye bolts are to be tightened. They are suitable for the weight of the low volt-
age motor, no additional loads are allowed to be attached. If required, sufficiently dimensioned means of trans-
port (e.g. rope guides) are to be used. Prior to commissioning the transport locking devices are to be re-
moved. Reuse for further transports. For storage of low voltage motors, take care of a dry, dustfree and
low–vibration (v
eff
v 0.2 mm/s) ambience (bearing damages with motor at standstill).
Before commissioning the insulation resistance is to be measured. In case of values v 1kΩ per Volt of the
rated voltage the winding must be dried. Observe the ”Storage instructions”.
Safety and commissioning instructions
26
C - SERIE BESTRIEBE- UND wARTUNGSANLEITUNG
CHM - SERIES Maintenance and Sparepartlist
Stöwer Antriebstechnik GmbH, Enneststrasse 3, 51702 Bergneustadt, Tel. 02261-40970, Fax: 41309, www.stoewer-getriebe.de
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