ebm-papst K3G355-PH49-05 Operating Instructions Manual
ebm-papst K3G355-PH49-05 Operating Instructions Manual

ebm-papst K3G355-PH49-05 Operating Instructions Manual

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K3G355-PI93-05
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
Item no. 54835-5-9970 · ENG · Revision 202174 · Release 2019-01-17 · Page 1 / 14
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
Operating instructions

1. 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

1.1 Levels of hazard warnings

1
1
These operating instructions use the following hazard levels to indicate
1
potentially hazardous situations and important safety regulations:
1
2
2
2
2
2
2
3
3
4
4
5
5
5
6

1.2 Staff qualification

6
6
The device may only be transported, unpacked, installed, operated,
maintained and otherwise used by qualified, trained and authorised
6
technical staff.
6
Only authorised specialists are permitted to install the device, to carry
6
out a test run and to perform work on the electrical installation.
7
8

1.3 Basic safety rules

10
11
Any safety hazards stemming from the device must be re-evaluated
11
once it is installed in the end device.
11
The local industrial safety regulations must always be observed when
working on the device.
11
Keep the workplace clean and tidy. Untidiness in the working area
increases the risk of injury.
12
Observe the following when working on the unit:
; Do not make any modifications, additions or conversions to the
13
device without the approval of ebm-papst.
13
13

1.4 Electrical voltage

14
; Check the electrical equipment of the device at regular intervals, refer
to chapter 6.3 Safety test.
; Replace loose connections and defective cables immediately.
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.
DANGER
Electrical load on the device
Risk of electric shock
→ Stand on a rubber mat if you are working on an electrically
charged device.

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Summarization of Contents

Safety Regulations and Notes
Levels of Hazard Warnings
Explains the meaning of hazard symbols used in the document.
Staff Qualification
Defines the required qualification for personnel operating the device.
Basic Safety Rules
Outlines general safety rules to be observed during operation.
Electrical Voltage
Warns about electrical voltage hazards and necessary precautions.
Safety and Protective Functions
Electromagnetic Radiation
Discusses potential electromagnetic interference and shielding measures.
Mechanical Movement
Warns about hazards related to moving parts and entanglement.
Emission
Addresses sound emission levels and potential hearing protection needs.
Hot Surface
Warns about the risk of burns from hot surfaces.
Transport
Provides instructions and warnings for safe transport of the device.
Storage and Proper Use
Storage
Gives guidelines for storing the device to maintain its condition.
Proper Use
Defines the intended purpose and acceptable applications of the device.
Technical Data
Product Drawing
Presents a visual representation of the product with dimensions and key features.
Nominal Data
Lists the electrical and performance specifications of the motor.
Ecodesign Regulation Data
Provides data according to the ecodesign regulation for energy efficiency.
Technical Features
Details the materials, construction, and protection features of the device.
Mounting Data
Specifies requirements for mounting screws and installation.
Transport and Storage Conditions
Lists permissible temperature ranges for transport and storage.
Electromagnetic Compatibility
Addresses EMC requirements for parallel device connections.
Connection and Start-Up
Connecting the Mechanical System
Provides safety precautions and guidelines for mechanical installation.
Connecting the Electrical System
Details safety warnings and requirements for electrical connections.
Prerequisites for Electrical Connection
Lists essential checks and requirements before electrical connection.
Power Supply Connection and Fuse Protection
Specifies fuse protection and conductor cross-sections for power supply.
Terminal Box Connection
Guides on connecting wires within the terminal box.
Factory Settings
Lists the default settings configured by the manufacturer.
Maintenance, Malfunctions, Causes and Remedies
Impeller Running Roughly
Addresses issues with the impeller running roughly and their solutions.
Motor Does Not Turn
Covers scenarios where the motor fails to start or turn.
Motor Winding Broken / Thermal Overload
Describes issues related to motor winding failure and thermal overload.
Insufficient Cooling
Explains problems arising from insufficient cooling and their resolution.
Ambient Temperature Too High
Details issues caused by excessive ambient temperatures and remedies.
Unacceptable Operating Point
Discusses problems related to operating points and counterpressure.
Vibration Test
Describes the procedure and frequency for checking mechanical vibrations.
Cleaning
Provides instructions and safety precautions for cleaning the device.
Safety Test
Outlines safety tests, including high-voltage tests and their procedures.
Disposal
Gives recommendations for the proper ecological disposal of the product.

Table of Contents