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Operating instructions

R3G250-RR02-I1

Translation of the original operating instructions

;

Maintain the storage temperature, see
Chapter 3.6 Transport and storage conditions.

2. INTENDED USE

The device is exclusively designed as a built-in device for conveying
air according to its technical data.
Any other usage above and beyond this does not conform with the
intended purpose and constitutes misuse of the device.
Customer equipment must be capable of withstanding the mechanical
and thermal stresses that can arise from this product. This applies for the
entire service life of the equipment in which this product is installed.

Intended use also includes

The device is only to be used in power systems with grounded
neutral (TN/TT power systems), in power systems with phase
conductor grounding, or in IT power systems.

Use of the device in stationary systems only.

Performance of all maintenance work.

Conveying air at an ambient air pressure between 800 mbar and
1050 mbar.

Using the device within the permitted ambient temperature range; see
Chapter 3.6 Transport and storage conditions and
Chapter 3.2 Nominal data.

Operating the device with all protective devices.

Following the operating instructions.

Improper use

In particular, operating the device in the following ways is prohibited and
could be hazardous:

Operating the device in an unbalanced state, e.g. due to dirt deposits
or ice formation.

Resonant operation, operation with severe vibration. This also
includes vibration transmitted to the fan from the customer installation.

Operation in medical equipment with a life-sustaining or life-support
function.

Conveying solids in the flow medium.

Painting the device

Connections (e.g. screws) coming loose during operation.

Conveying air that contains abrasive particles.

Conveying highly corrosive air, e.g. salt spray. Exception: devices
designed for salt spray and correspondingly protected.

Conveying air with high dust content, e.g. suctioning off sawdust.

Operating the device close to flammable materials or components.

Operating the device in an explosive atmosphere.

Using the device as a safety component or to perform safety-related
functions.

Operation with completely or partially disassembled or manipulated
protective devices.

In addition, all applications not listed among the intended uses.

Item no. 52684-5-9970 · ENU · Change 260745 · Approved 2022-07-11 · Page 3 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Summary of Contents for R3G250-RR02-I1

Page 1: ...ized technical staff Only authorized specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safet...

Page 2: ...customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Risk of injury to body parts coming into contact with the rotor or the impeller Secure t...

Page 3: ...ve devices Following the operating instructions Improper use In particular operating the device in the following ways is prohibited and could be hazardous Operating the device in an unbalanced state e...

Page 4: ...ring 96359 2 4013 not included in scope of delivery 2 Max clearance for screw 16 mm 3 Cable PVC AWG18 5x wire end ferrule 4 Cable PVC AWG22 5x wire end ferrule Item no 52684 5 9970 ENU Change 260745 A...

Page 5: ...nsions in mm Accessory part inlet ring 96359 2 4013 not included in scope of delivery Item no 52684 5 9970 ENU Change 260745 Approved 2022 07 11 Page 5 12 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D...

Page 6: ...ide the ebm papst evaluation loses its validity the conformity must be confirmed again The product does not fall within the scope of Regulation EU 2019 1781 due to the exception specified in Article 2...

Page 7: ...packaging by the fan impeller Strictly avoid shocks Wear safety shoes and cut resistant safety gloves NOTE Damage to the device from vibration Bearing damage shorter service life The fan must not be s...

Page 8: ...ctive currents can be measured in the supply line even when the motor is at a standstill and the line voltage is switched on The values are typically in the range 250 mA At the same time the effective...

Page 9: ...relay floating status contact common connection contact rating 250 VAC 2A AC1 min 10 mA basic insulation on supply side and reinforced insulation on control interface side 2 8 0 10V yellow Analog inpu...

Page 10: ...ound connection last 5 INTEGRATED PROTECTIVE FEATURES The integrated protective functions cause the motor to switch off automatically in the event of the faults described in the table Fault Safety fea...

Page 11: ...vibration that will shorten the service life of the fan Severe vibration can destroy the fan In such cases switch off the fan immediately and clean it The preferred method of cleaning is dry cleaning...

Page 12: ...y of the product must be performed or supervised by qualified personnel with the appropriate technical knowledge The product is to be disassembled into suitable components for disposal employing stand...

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