W1G230-EB91-28 Compact Axial Fan

Product Information

Specifications

• Model: W1G230-EB91-28

Product Usage Instructions

1. 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

These operating instructions use the following hazard levels to
indicate potentially hazardous situations and important safety
regulations:

1. 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.

2. 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.

3. 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.

4. NOTE: A potentially harmful situation can
   occur and, if not avoided, can lead to property damage.

1.2 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

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).

2. Intended Use

The intended use of the product is not provided in the given
text-extract. Please refer to the complete user manual for detailed
information on the intended use of the device.

3. Technical Data

3.1 Product Drawing

No product drawing is provided in the given text-extract. Please
refer to the complete user manual for a product drawing.

3.2 Nominal Data

No nominal data is provided in the given text-extract. Please
refer to the complete user manual for detailed nominal data.

3.3 Technical Description

No technical description is provided in the given text-extract.
Please refer to the complete user manual for a detailed technical
description of the device.

3.4 Mounting Data

No mounting data is provided in the given text-extract. Please
refer to the complete user manual for detailed mounting
instructions.

3.5 Transport and Storage Conditions

No transport and storage conditions are provided in the given
text-extract. Please refer to the complete user manual for specific
transport and storage requirements.

3.6 Electromagnetic Compatibility

No information regarding electromagnetic compatibility is
provided in the given text-extract. Please refer to the complete
user manual for details on electromagnetic compatibility.

4. Connection and Startup

4.1 Mechanical Connection

No information regarding mechanical connection is provided in
the given text-extract. Please refer to the complete user manual
for detailed instructions on mechanical connection.

4.2 Electrical Connection

No information regarding electrical connection is provided in
the given text-extract. Please refer to the complete user manual
for detailed instructions on electrical connection.

4.3 Routing of Cables

No information regarding routing of cables is provided in the
given text-extract. Please refer to the complete user manual for
instructions on cable routing.

4.4 Connection Diagram

No connection diagram is provided in the given text-extract.
Please refer to the complete user manual for a connection
diagram.

4.5 Checking Connections

No information regarding checking connections is provided in the
given text-extract. Please refer to the complete user manual for
instructions on checking connections.

4.6 Switching On the Device

No specific instructions on switching on the device are provided
in the given text-extract. Please refer to the complete user manual
for detailed instructions on switching on the device.

4.7 Switching Off the Device

No specific instructions on switching off the device are
provided in the given text-extract. Please refer to the complete
user manual for detailed instructions on switching off the
device.

5. Integrated Protective Features

No information regarding integrated protective features is
provided in the given text-extract. Please refer to the complete
user manual for details on integrated protective features.

6. Maintenance, Malfunctions, Possible Causes and Remedies

6.1 Cleaning

No specific instructions on cleaning the device are provided in
the given text-extract. Please refer to the complete user manual
for detailed cleaning instructions.

6.2 Safety Inspection

No specific instructions on safety inspection are provided in
the given text-extract. Please refer to the complete user manual
for detailed safety inspection procedures.

6.3 Disposal

No specific instructions on disposal are provided in the given
text-extract. Please refer to the complete user manual for proper
disposal methods.

FAQ (Frequently Asked Questions)

No FAQs are provided in the given text-extract. Please refer to
the complete user manual for frequently asked questions and their
answers.

W1G230-EB91-28

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 [email protected] www.ebmpapst.com
CONTENTS
1. SAFETY REGULATIONS AND INFORMATION 1.1 Hazard levels for warnings 1.2 Staff qualifications 1.3 Basic safety rules 1.4 Voltage 1.5 Safety and protective features 1.6 Electromagnetic radiation 1.7 Mechanical movement 1.8 Emissions 1.9 Transport 1.10 Storage
2. INTENDED USE
3. TECHNICAL DATA 3.1 Product drawing 3.2 Nominal data 3.3 Technical description 3.4 Mounting data 3.5 Transport and storage conditions 3.6 Electromagnetic compatibility
4. CONNECTION AND STARTUP 4.1 Mechanical connection 4.2 Electrical connection 4.3 Routing of cables 4.4 Connection diagram 4.5 Checking connections 4.6 Switching on the device 4.7 Switching off the device
5. INTEGRATED PROTECTIVE FEATURES
6. MAINTENANCE, MALFUNCTIONS, POSSIBLE CAUSES AND REMEDIES 6.1 Cleaning 6.2 Safety inspection 6.3 Disposal

1. 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

1.1 Hazard levels for warnings

1

These operating instructions use the following hazard levels to indicate

1

potentially hazardous situations and important safety regulations:

2 2 2 2 2

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.

2

WARNING

2

Indicates a potentially hazardous situation which can result in

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

3

Exercise extreme caution while working.

4

CAUTION

4

Indicates a potentially hazardous situation which can result in

5

minor or moderate injury or damage to property if the specified

5

actions are not taken.

5

NOTE

5

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

5

lead to property damage.

6

1.2 Staff qualifications

6

6

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

6

maintained and otherwise used by suitably qualified, trained and

8

authorized technical staff.

9

Only authorized specialists are permitted to install the device, to carry

9

out a test run and to perform work on the electrical installation.

9

1.3 Basic safety rules

9

The safety hazards associated with the device must be assessed again

9

following installation in the final product. The locally applicable industrial safety regulations are always to be

observed when working on the device.

10

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

10

increases the risk of accidents.

10

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).

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · 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 · [email protected] · www.ebmpapst.com Downloaded from Arrow.com.

W1G230-EB91-28

Operating instructions

1.4 Voltage
; Check the device’s electrical equipment at regular intervals; see Chapter 6.2 Safety inspection.
; Replace loose connections and defective cables immediately.
DANGER Electrically charged device Risk of electric shock
When working on an electrically charged device, stand on a rubber mat.
WARNING Live terminals and connections even with device switched off Electric shock
Wait five minutes after disconnecting the voltage at all poles before opening the device.
CAUTION If control voltage or a stored speed set value is applied, the motor will restart automatically, e.g. after a power failure. Risk of injury
Keep out of the device’s danger zone.
When working on the device, switch off the line voltage and ensure that it cannot be switched back on.
Wait until the device comes to a stop.
After working on the device, remove any tools or other objects from the device.
1.5 Safety and protective features
DANGER Guard missing and guard not functioning Without a guard, hands may become caught up in the device during operation for example, resulting in serious injury. Loose parts or items of clothing could be drawn in.
The device is a built-in component. As the owner, you are responsible for ensuring that the device is adequately safeguarded.# Operate the device only with a fixed protective device and guard grill.
Stop the device immediately if a protective device is found to be missing or ineffective.
1.6 Electromagnetic radiation
Interference from electromagnetic radiation is possible, e.g. in conjunction with open- and closed-loop control devices. If impermissible radiation levels occur following installation, appropriate shielding measures have to be taken by the user.
NOTE Electrical or electromagnetic interference after installing the device in 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 the device against accidental contact. Before working on the system/machine, wait until all
parts have come to a standstill.
WARNING Rotating device Long hair and dangling items of clothing, jewelry and the like can become entangled and be pulled into the device. Injuries can result. Do not wear any loose-fitting or dangling clothing or jewelry
while working on rotating parts. Protect long hair with a cap.
1.8 Emissions
WARNING Depending on the installation and operating conditions, the sound pressure level may exceed 70 dB(A). Risk of noise-induced hearing loss Take appropriate technical safety measures. Protect operating personnel with appropriate safety
equipment such as hearing protection. Also observe the requirements of local agencies.
1.9 Transport
NOTE Transporting the device Transport the device in its original packaging only.
1.10 Storage
; Store the device, partially or fully assembled, in a dry place, protected against the weather and free from vibration, in the original packaging in a clean environment.
; Protect the device against environmental effects and dirt until final installation.
; We recommend storing the device for no longer than one year in order to guarantee trouble-free operation and the longest possible service life.
; Even devices explicitly intended for outdoor use are to be stored as described prior to commissioning.
; Maintain the storage temperature, see Chapter 3.5 Transport and storage conditions.

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 2 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28

Operating instructions

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
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 3.5 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 of the device in the camping area or similar applications.
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.

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 3 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28
3. TECHNICAL DATA 3.1 Product drawing

Operating instructions

All dimensions in mm.

1

Airflow direction “V”

2

Cable PVC AWG20

3x splice

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 4 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28

Operating instructions

3.2 Nominal data

Motor

M1G055-BD

Phase Nominal voltage / VAC Frequency / Hz

1~ 115 50/60

Method of obtaining

ml

data

Speed (rpm) / min-1

1200

Power consumption / W 13

Current draw / A

0.19

Max. back pressure / Pa 23

Min. ambient

-30

temperature / °C

Max. ambient

50

temperature / °C

ml = Max. load · me = Max. efficiency · fa = Free air cs = Customer specification · ce = Customer equipment

Subject to change

3.3 Technical description

Weight Size Motor size Blade material Fan housing material Number of blades Airflow direction Direction of rotation Degree of protection Insulation class Moisture (F) / Environmental (H) protection class Installation position Condensation drainage holes Mode Motor bearing Speed levels Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) Motor protection
with cable Protection class assignment

1 kg 230 mm 55 PA plastic PP plastic 5 V Counterclockwise, viewed toward rotor IP55 “B” H1+
Any None
S1 Ball bearing 2 <= 0.25 mA
Thermal overload protector (TOP) internally connected Lateral II; This component for installation may have several local protection classes. This information relates to this component’s basic design. The final protection class is based on the component’s intended installation and connection. If there is a PE connection point on the housing, it must not be visible after installation.

Conformity with standards

EN 60034-1; EN 60204-1; EN 60335-1; EN 60335-2-24; EN 60335-2-80; EN 60335-2-89; CE

Approval

VDE; CSA C22.2 No. 77; UL 1004-3

; Use the device in accordance with its degree of protection.

Information on surface quality
The surfaces of the products conform to the generally applicable industrial standard. The surface quality may change during the production period. This has no effect on strength, dimensional stability and dimensional accuracy. The color pigments in the paints used perceptibly react to UV light over the course of time. The product is to be protected against UV radiation to prevent the formation of patches and fading. Changes in color are not a reason for complaint and are not covered by the warranty. UV radiation in the frequency range and the intensity of natural solar radiation has no effect on the technical properties of the products.

3.4 Mounting data

Further mounting data can be taken from the product drawing or Chapter 4.1 Mechanical connection as required.

Strength class of

8.8

screws

For screw clearance, see Chapter 3.1 Product drawing
; Secure the screws against unintentional loosening (e.g. use selflocking screws).

3.5 Transport and storage conditions

Max. permitted ambient temp. for motor (transport/ storage)
Min. permitted ambient temp. for motor (transport/ storage)

+80 °C -40 °C

3.6 Electromagnetic compatibility

EMC immunity to interference
EMC interference emission

According to EN 61000-6-2 (industrial environment)
According to EN 61000-6-3 (household environment)

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 5 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28

Operating instructions

4. CONNECTION AND STARTUP
4.1 Mechanical connection
CAUTION Cutting and crushing hazard when removing device from packaging Blades can bend
Carefully remove the device from its packaging, by the fan housing. 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 subjected to force or excessive vibration from sections of the installation.
If the fan is connected to air ducts, the connection should be isolated from vibration, e.g. using compensators or similar elements.
Ensure stress-free attachment of the fan to the substructure.
; Check the device for transport damage. Damaged devices are not to be installed.
; Install the undamaged device in accordance with your application.
CAUTION Possible damage to the device If the device slips during installation, serious damage can result.
Ensure that the device is securely positioned at its place of installation until all fastening screws have been tightened.
The fan must not be strained on fastening.
4.2 Electrical connection
DANGER Voltage on the device Electric shock
Always connect a protective earth first.
Check the protective earth.
DANGER Faulty insulation Risk of fatal injury from electric shock
Use only cables that meet the specified installation regulations for voltage, current, insulation material, capacity, etc.
Route cables so that they cannot be touched by any rotating parts.
CAUTION Voltage The fan is a built-in component and has no disconnecting switch.
Only connect the fan to circuits that can be switched off with an all-pole disconnection switch.
When working on the fan, secure the system/machine in which the fan is installed so as to prevent it from being switched back on.

NOTE Water ingress into wires or cables Water ingress at the customer end of the cable can damage the device. Make sure the end of the cable is connected in a dry
environment. Only connect the device to circuits that can be switched off with an all-pole disconnection switch.
4.2.1 Requirements ; Check whether the information on the nameplate matches the
connection data. ; Before connecting the device, make sure the power supply matches
the device voltage. ; Only use cables designed for the current level indicated on the
nameplate. For determining the cross-section, note the sizing criteria according to EN 61800-5-1. The protective earth must have a cross-section equal to or greater than that of the phase conductor. We recommend the use of 105 °C cables. Ensure that the minimum cable cross-section is at least AWG 26 / 0.13 mm².
4.2.2 Reactive currents
Because of the EMC filter integrated for compliance with EMC limits (interference emission and immunity to interference), reactive 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 < 50 mA At the same time, the effective power in this operating state (operational readiness) is typically < 2 W.
4.2.3 Locked-rotor protection
Due to the locked-rotor protection, the starting current (LRA) is equal to or less than the nominal current (FLA).
4.3 Routing of cables It must not be possible for water to run along the cable towards the cable exit. Fans installed lying flat
Fig. 1: Fan installed lying flat, cable routed in a U-shaped loop. ; Make sure the cable is routed in a U-shaped loop.

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 6 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28
Fans installed upright

Operating instructions

Fig. 2: Cable routing for fans installed upright. The cables must always be routed downward.
NOTE Cable routing is to be performed accordingly if use is made of the ESM plug-in module to connect the fan.

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 7 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28 4.4 Connection diagram

Operating instructions

Drawing preliminary!

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 8 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28

Operating instructions

4.5 Checking connections
; Ensure isolation from supply (all phases). ; Make sure a restart is impossible ; Check the cables for proper fit.
4.6 Switching on the device
The device may only be switched on if it has been installed properly and in accordance with its intended use, including the required safety mechanisms and professional electrical hookup. This also applies for devices which have already been equipped with plugs and terminals or similar connectors by the customer.
WARNING Hot motor housing Risk of fire
Ensure that no combustible or flammable materials are located close to the fan.
; Before switching on, check the device for visible external damage and make sure the protective devices are functional.
; Check the fan’s air flow paths for foreign matter and remove any foreign matter found.
; Apply the nominal supply voltage. ; Start the device by changing the input signal.
NOTE Damage to the device from vibration Bearing damage, shorter service life
Low-vibration operation of the fan must be ensured over the entire speed control range.
Severe vibration can arise for instance from inexpert handling, transportation damage and resultant imbalance or be caused by component or structural resonance.
Speed ranges with excessively high vibration levels and possibly resonant frequencies must be determined in the course of fan commissioning.
Either run through the resonant range as quickly as possible with speed control or find another remedy.
Operation with excessively high vibration levels can lead to premature failure.
4.7 Switching off the device
; Disconnect the device from the power supply at the supply line’s main switch.

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 Rotor position detection error Blocked rotor
Motor overload

Safety feature description/ function
An automatic restart follows. ; After the blockage is removed, the motor restarts automatically.
After cooling off, the device restarts automatically.

6. MAINTENANCE, MALFUNCTIONS, POSSIBLE CAUSES AND REMEDIES

Do not perform any repairs on your device. Send the device to ebmpapst for repair or replacement.

WARNING Live terminals and connections even with device switched off Electric shock
Wait five minutes after disconnecting the voltage at all poles before opening the device.

CAUTION If control voltage or a stored speed set value is applied, the motor will restart automatically, e.g. after a power failure. Risk of injury
Keep out of the device’s danger zone.
When working on the device, switch off the line voltage and ensure that it cannot be switched back on.
Wait until the device comes to a stop.
After working on the device, remove any tools or other objects from the device.

If the device is out of use for some time, e.g. when in storage, we recommend switching it on for at least two hours to allow any condensation to evaporate and to move the bearings.

Malfunction/fault Impeller not running smoothly
Motor not turning

Possible cause Imbalance in rotating parts
Mechanical blockage
Line voltage faulty
Faulty connection

Possible remedy
Clean the device; replace it if imbalance persists after cleaning. Make sure no weight clips are removed during cleaning.
Switch off, isolate from supply and remove mechanical blockage.
Check line voltage, restore power supply, apply control signal.
Isolate from supply, correct connection; see connection diagram.

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 9 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28

Operating instructions

Motor/electronics overtemperature

Deficient cooling
Thermal overload protector activated
Ambient temperature too high Impermissible point of operation

Improve cooling. Let the device cool down. To reset the error message, switch off the line voltage for at least 25 s and then switch it on again.
Allow motor to cool off, locate and rectify cause of error, release restart lockout if necessary
Reduce the ambient temperature. Let the device cool down.
Correct the operating point. Let the device cool down.

In the event of further malfunctions, contact ebm-papst.

6.1 Cleaning
To ensure a long service life, check the fans regularly for proper operation and soiling. The frequency of checking is to be adapted accordingly depending on the degree of soiling.
DANGER Risk of injury from rotating fan.
Only clean when not in motion. Do not disconnect the fan from the power supply, just switch it off via the control input. This will prevent start-up of the fan.
; Dirt deposits on the motor housing can cause overheating of the motor. ; Soiling of the impeller can cause 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, e.g. using
compressed air. ; Do not use aggressive cleaning agents!
NOTE Damage to the device during cleaning Malfunction possible
Do not clean the device using a high-pressure cleaner.# Do not use acid, alkali or solvent-based cleaning agents.
Do not use any pointed or sharp-edged objects for cleaning.
; Completely remove any cleaning agents used. ; If severe corrosion is visible on load-bearing or rotating parts, switch
off the device immediately and replace it. ; Repair of load-bearing or rotating parts is not permitted! ; Operate the fan for 2 hours at maximum speed so that any water that
has ingressed can evaporate. ; If cleaning does not eliminate vibrations, the fan may need to be
rebalanced. To have it rebalanced, contact ebm-papst. ; The fan is equipped with maintenance-free ball bearings. The lifetime
lubrication of the ball bearings is designed for a service life of 40,000 hours.

; If bearing replacement is necessary after that period, contact ebmpapst.
; Adapt the maintenance intervals to the actual level of dust exposure.

6.2 Safety inspection

NOTE High-voltage test The integrated EMC filter has Y capacitors. The tripping current is exceeded when AC testing voltage is applied.
Test the device with DC voltage when you perform the legally required high- voltage test. The voltage to be used corresponds to the peak value of the AC voltage required by the standard.

What to check
Contact protection cover for intactness or damage
Device for damage to blades and housing
Fastening the cables
Insulation of cables for damage
Abnormal bearing noise

How to check How often Visual inspection At least every
6 months

Visual inspection At least every 6 months

Visual inspection At least every 6 months
Visual inspection At least every 6 months

acoustic

At least every 6 months

What action? Repair or replacement of device
Replacement of device
Fasten Replace cables
Replace device

6.3 Disposal
For ebm-papst, environmental protection and resource preservation are top priority corporate goals. ebm-papst operates an environmental management system which is certified in accordance with ISO 14001 and rigorously implemented around the world on the basis of German standards. Right from the development stage, ecological design, technical safety and health protection are fixed criteria. The following section contains recommendations for ecological disposal of the product and its components.
6.3.1 Country-specific legal requirements
NOTE Country-specific legal requirements Always observe the applicable country-specific legal regulations with regard to the disposal of products or waste occurring in the various phases of the life cycle. The corresponding disposal standards are also to be heeded.
6.3.2 Disassembly
Disassembly 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 standard procedures for motors.

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 10 / 11
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 Downloaded from Arrow.com.

W1G230-EB91-28

Operating instructions

WARNING Heavy parts of the product may drop off. Some of the product components are heavy. These components could drop off during disassembly. This can result in fatal or serious injury and material damage. Secure components before unfastening to stop them falling.
6.3.3 Component disposal
The products are mostly made of steel, copper, aluminum and plastic. Metallic materials are generally considered to be fully recyclable. Separate the components for recycling into the following categories: Steel and iron Aluminum Non-ferrous metal, e.g. motor windings Plastics, particularly with brominated flame retardants, in accordance
with marking Insulating materials Cables and wires Electronic scrap, e.g. circuit boards Only ferrite magnets and not rare earth magnets are used in external rotor motors from ebm-papst Mulfingen GmbH & Co. KG. ; Ferrite magnets can be disposed of in the same way as normal iron
and steel. Electrical insulating materials on the product, in cables and wires are made of similar materials and are therefore to be treated in the same manner. The materials concerned are as follows: Miscellaneous insulators used in the terminal box Power cables Cables for internal wiring Electrolytic capacitors Dispose of electronic components employing the proper procedures for electronic scrap.
Please contact ebm-papst for any other questions on disposal.

Translation of the original operating instructions

Item no. 56099-5-9970 · ENU · Change 205632 · Approved 2022-10-06 · Page 11 / 11
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 Downloaded from Arrow.com.

References

• ebm-papst – energy-saving fans and motors from the world market leader – engineering a better life
• ebm-papst – energy-saving fans and motors from the world market leader – engineering a better life

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