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S4D300-AP28-30
2. PROPER USE
The device is exclusively designed as a built-in device for moving air
according to its technical data.
Any other or secondary use is deemed improper and constitutes a
misuse of the device.
Installations on the customer's side must meet the mechanical, thermal
and service life-related stresses that can occur.
Proper use also includes:
• Using the device only in power systems that are earthed at the neutral.
• Moving air with a density of 1.2 kg/m³.
• Using the device in accordance with the permitted ambient
temperature, see chapter 3.5 Storage conditions and
chapter 3.2 Nominal data.
• Operating the device with all protective features in place.
• Minding the operating instructions.
Improper use
Using the device in the following ways is particularly prohibited and
may cause hazards:
• Moving air that contains abrasive particles.
• Moving highly corrosive air, e.g. salt spray mist. Exceptions are
devices that are intended for salt spray mist and protected accordingly.
• Moving air that contains dust pollution, e.g. suctioning off saw dust.
• Operating the device close to flammable materials or components.
• Operating the device in an explosive atmosphere.
• Using the device as a safety component or for taking on safety-
related functions.
• In addition, all application options that are not listed under proper use.
Item no.: 10561-5-9970 · Revision status: KM68158 · Print-out on 27.04.10 · Created by Y. Uhlmann (VM-TDO) · Page 3 of 9
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · 74673 Mulfingen · Phone: +49 7938 81-0 · Fax: +49 7938 81-110 · www.ebmpapst.com · info1@de.ebmpapst.com
Operating instructions
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