ebm-papst A4E350-AQ02-12

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Operating instructions

A4E350-AQ02-12

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 INFORMATION

11. SAFETY REGULATIONS AND INFORMATION

Read these operating instructions carefully before starting work on the

device. Observe the following warnings to prevent malfunctions or

danger to persons.

These operating instructions are to be regarded as part of the device.

The device is only to be sold or passed on together with the operating

instructions.

These operating instructions may be duplicated and distributed to inform

about potential dangers and their prevention.

1.1 Hazard levels for warnings

11.1 Hazard levels for 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 will result in

death or serious injury if the specified actions are not taken.

Compliance with the instructions is imperative.

WARNING

Indicates a potentially hazardous situation which can result in

death or serious injury if the specified actions are not taken.

Exercise extreme caution while working.

CAUTION

Indicates a potentially hazardous situation which can result in

minor or moderate injury or damage to property if the specified

actions are not taken.

NOTE

A potentially harmful situation can occur and, if not avoided, can

lead to property damage.

1.2 Staff qualifications

11.2 Staff qualifications

The device may only be transported, unpacked, installed, operated,

maintained and otherwise used by suitably qualified, trained and

authorized 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

11.3 Basic safety rules

The safety hazards associated with the device must be assessed again

following installation in the final product.

The locally applicable industrial safety regulations are always to be

observed when working on the device.

Keep the workplace clean and tidy. Untidiness in the work area

increases the risk of accidents.

Note the following when working on the device:

; Do not perform any modifications, additions or conversions on the

device without the approval of ebm-papst.

WARNING

To reduce the risk of fire, electric shock or injury to people, do

not use any replacement or add-on parts that have not been

approved by ebm-papst (e.g. parts manufactured with a 3D

printer).

21.4 Voltage

21.5 Safety and protective features

21.6 Electromagnetic radiation

21.7 Mechanical movement

21.8 Emissions

21.9 Hot surface

21.10 Transport

21.11 Storage

32. INTENDED USE

43. TECHNICAL DATA

43.1 Product drawing

53.2 Nominal data

53.3 Data according to Commission Regulation (EU) 327/2011

53.4 Technical description

63.5 Mounting data

63.6 Transport and storage conditions

64. CONNECTION AND STARTUP

64.1 Mechanical connection

64.2 Electrical connection

74.3 Connecting the cables

84.4 Connection diagram

94.5 Checking connections

94.6 Switching on the device

94.7 Switching off the device

95. MAINTENANCE, MALFUNCTIONS, POSSIBLE

CAUSES AND REMEDIES

105.1 Cleaning

105.2 Safety inspection

105.3 Disposal

Item no. 10319-5-9970 · ENU · Change 274579 · Approved 2023-01-10 · Page 1 / 11

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

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Summary

1. Safety Regulations and Information

1.1 Hazard Levels and Staff Qualifications

Explains hazard symbols and required user qualifications for safe operation.

1.3 Basic Safety Rules

Outlines general safety procedures and workplace cleanliness requirements.

1. Safety Regulations and Information

1.4 Voltage and Electrical Hazards

Discusses electrical voltage hazards, protective features, and precautions.

1.7 Mechanical Movement and Hot Surfaces

Warns about hazards from rotating parts, entanglement, and hot motor housing.

1.10 Transport and Storage

Provides guidelines for safe transport and storage conditions.

2. Intended Use

Intended Use and Prohibited Operations

Defines the device's purpose, permitted uses, and hazardous improper operations.

3. Technical Data

3.1 Product Drawing and Dimensions

Presents a technical drawing with all physical dimensions and specifications.

3. Technical Data

3.2 Nominal Data and Specifications

Lists key technical specifications like voltage, current, speed, and power.

3.4 Technical Description and Standards

Details weight, size, materials, protection class, and compliance with standards.

3. Technical Data

3.5 Mounting Data

Specifies screw strength class and clearance for mechanical mounting.

3.6 Transport and Storage Conditions

Outlines temperature limits for transport and storage.

4. Connection and Startup

4.1 Mechanical Connection

Instructions for safely connecting the device mechanically and avoiding damage.

4. Connection and Startup

4.2 Electrical Connection Requirements

Covers electrical connection safety, requirements, voltage control, and VFD use.

4.3 Connecting the Cables

Instructions for connecting external leads, starting with the protective earth.

4. Connection and Startup

4.4 Connection Diagram

Shows the wiring diagram for connecting the device correctly.

4. Connection and Startup

4.5 Checking Connections and Switching On;Off

Verifies connections, and details safe procedures for switching the device on and off.

5. Maintenance, Malfunctions, Possible Causes and Remedies

5.1 Impeller and Motor Malfunctions

Addresses issues like impeller not running smoothly, motor not turning, and overtemperature.

5. Maintenance, Malfunctions, Possible Causes and Remedies

5.1 Cleaning Procedures

Guidelines for cleaning the device to ensure longevity and prevent damage.

5.2 Safety Inspection Checklist

Details checks for safety, including contacts, cables, and housing.

5.3 Product Disposal Recommendations

Provides guidance for environmentally sound disposal of the product and its components.

5. Maintenance, Malfunctions, Possible Causes and Remedies

5.3.1 Country-Specific Disposal Laws

Emphasizes the importance of adhering to local disposal regulations.

5.3.2 Disassembly and Component Disposal

Outlines procedures for product disassembly and disposal of individual components.