ebm-papst R2E250-AT06-19 - User Manual

Operating instructions
R2E250-AT06-19
Translation of the original operating instructions
ebm-papst Mulfingen GmbH & Co. KG
Bachmühle 2
D-74673 Mulfingen
Phone +49 (0) 7938 81-0
Fax +49 (0) 7938 81-110
info1@de.ebmpapst.com
www.ebmpapst.com
CONTENTS
1. SAFETY REGULATIONS AND NOTES
11. SAFETY REGULATIONS AND NOTES
Please read these operating instructions carefully before starting to work
with the device. Observe the following warnings to prevent malfunctions
or physical damage to both property and people.
These operating instructions are to be regarded as part of this device.
If the device is sold or transferred, the operating instructions must
accompany it.
These operating instructions may be duplicated and forwarded for
information about potential dangers and their prevention.
1.1 Levels of hazard warnings
11.1 Levels of hazard warnings
These operating instructions use the following hazard levels to indicate
potentially hazardous situations and important safety regulations:
DANGER
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury. Compliance with
the measures is mandatory.
WARNING
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury. Exercise extreme
caution while working.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury or damage of property.
NOTE
A potentially harmful situation can occur and, if not avoided, can
lead to property damage.
1.2 Staff qualification
11.2 Staff qualification
Only specialised electrical personnel may install the device, perform the
test run and work on the electrical system.
Only trained and authorised specialist personnel are permitted to
transport, unpack, assemble, operate or maintain the device, or to use it
in any other manner.
1.3 Basic safety rules
11.3 Basic safety rules
Any safety hazards stemming from the device must be re-evaluated
once it is installed in the end device.
Observe the following when working on the unit:
; Do not make any modifications, additions or conversions to the
device without the approval of ebm-papst.
1.4 Electrical voltage
11.4 Electrical voltage
; Check the electrical equipment of the device at regular intervals, refer
to chapter 5.2 Safety test.
; Replace loose connections and defective cables immediately.
DANGER
Electrical load on the device
Risk of electric shock
→ Stand on a rubber mat if you are working on an electrically
charged device.
WARNING
Terminals and connections have voltage even with a
unit that is shut off
Electric shock
→ Wait five minutes after disconnecting the voltage at all poles
before opening the device.
21.5 Safety and protective functions
21.6 Electromagnetic radiation
21.7 Mechanical movement
21.8 Emission
21.9 Hot surface
21.10 Transport
21.11 Storage
21.12 Disposal
32. PROPER USE
43. TECHNICAL DATA
43.1 Product drawing
53.2 Nominal data
53.3 Technical features
53.4 Mounting data
53.5 Transport and storage conditions
64. CONNECTION AND START-UP
64.1 Connecting the mechanical system
64.2 Connecting the electrical system
64.3 Connection of the cables
74.4 Connection screen
84.5 Checking the connections
84.6 Switch on device
84.7 Switching off the device
85. MAINTENANCE, MALFUNCTIONS, POSSIBLE
CAUSES AND REMEDIES
95.1 Cleaning
95.2 Safety test
Item no. 10505-5-9970 · Revision - · Release 2009-07-15 · Page 1 / 9
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com

Summary

Safety Regulations and Notes

Levels of Hazard Warnings

Explains different hazard levels (DANGER, WARNING, CAUTION, NOTE) used in the manual.

Staff Qualification

Specifies requirements for personnel performing installation and maintenance tasks.

Basic Safety Rules

Outlines fundamental safety precautions for working with the device.

Electrical Voltage

Details hazards associated with electrical voltage and necessary precautions.

Safety and Protective Functions

Emphasizes the importance of functional safety devices and protective guards.

Electromagnetic Radiation

Addresses potential interference from electromagnetic radiation and shielding.

Mechanical Movement

Warns about hazards from rotating parts and necessary safety measures.

Emission

Discusses potential noise levels and protective measures against hearing loss.

Hot Surface

Highlights risks of burn injuries from hot motor housing and protective measures.

Transport

Provides guidelines for safe transportation of the device.

Storage

Details proper procedures for storing the device to maintain its condition.

Disposal

Instructs on complying with regulations for device disposal.

Proper Use

Technical Data

Product Drawing

Illustrates the device with dimensions and identifies key components.

Nominal Data

Lists electrical and performance specifications for different motor variants.

Technical Features

Details physical characteristics, materials, insulation class, and protection.

Mounting Data

Provides information related to securing the device and screw specifications.

Transport and Storage Conditions

Specifies permissible ambient temperatures for transport and storage.

Connection and Start-Up

Connecting the Mechanical System

Instructions for safely handling and installing the device mechanically.

Connecting the Electrical System

Covers essential electrical connection safety and prerequisites.

Connection of the Cables

Guidance on how to connect external cables, including protective earth.

Connection Screen

Visual diagram showing wiring connections and cable color codes.

Checking the Connections

Steps to verify electrical connections before and after power is applied.

Switch on Device

Procedures and safety checks before energizing the device.

Switching off the Device

Instructions for safely disconnecting power from the device.

Maintenance, Malfunctions, Possible Causes and Remedies

Cleaning

Guidelines for cleaning the device, including what to avoid.

Safety Test

Outlines periodic safety checks, their frequency, and required actions.

ebm-papst R2E250-AT06-19 Specifications

General

Manufacturer	ebm-papst
Model Number	R2E250-AT06-19
Type	Centrifugal Fan
Voltage	230V
Frequency	50/60Hz
Impeller Material	Plastic
Motor Bearing	Ball Bearing
Bearing type	Ball Bearing
Protection class	IP44
Approvals	CE, UL