Ebmpapst M4E068-CF01-01 User manual

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
ebm-papst Mulfingen GmbH & Co. KG
Bachmühle 2
D-74673 Mulfingen
Phone [phone]
Fax [phone]
[email protected]
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.
1.4 Voltage
11.4 Voltage
;Check the device's electrical equipment at regular intervals; see
Chapter 5.2 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.
21.5 Mechanical movement
21.6 Hot surface
21.7 Transport
21.8 Storage
22. INTENDED USE
43. TECHNICAL DATA
43.1 Product drawing
53.2 Nominal data
53.3 Technical description
53.4 Mounting data
53.5 Transport and storage conditions
64. CONNECTION AND STARTUP
64.1 Mechanical connection
64.2 Electrical connection
64.3 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
95.1 Cleaning
95.2 Safety inspection
95.3 Disposal
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ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
CAUTION
Electric charge on capacitor after device is switched off
Electric shock, risk of injury
→ Discharge the capacitors before working on the device.
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
In the event of a fault, the rotor and the impeller will be
energized
The rotor and the impeller have basic insulation.
→ Do not touch the rotor and impeller once installed.
CAUTION
The motor restarts automatically when operating voltage
is applied, e.g. after a power failure.
Risk of injury
→ Keep out of the motor's danger zone.
→ When working on the motor, switch off the line voltage
and ensure that it cannot be switched back on.
→ Wait until the motor comes to a stop.
1.5 Mechanical movement
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.
WARNING
Ejected parts
If the motor is operated with attached fan blades, missing
protective devices may allow balancing weights or broken fan
blades to be ejected and cause injuries.
→ Take appropriate safety measures such as installing guard
grilles.
→ Keep out of the exhaust zone.
1.6 Hot surface
CAUTION
High temperature on motor housing
Risk of burns
→ Ensure sufficient protection against accidental contact.
1.7 Transport
CAUTION
Transporting the motor
Crushing hazard
→ Wear safety shoes and cut-resistant safety gloves.
→ Transport the motor in its original packaging only.
→ Secure the device so it cannot slip, e.g. by using a
lashing strip.
1.8 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.
2. INTENDED USE
The device is designed exclusively for use as a drive motor.
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
●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:
●Resonant operation, operation with severe vibration/oscillation. This
also includes vibration transmitted to the motor 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.
Item no. 12323-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 2 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
●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. 12323-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 3 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
3. TECHNICAL DATA
3.1 Product drawing
All dimensions in mm.
1Max. clearance for screw 5 mm
2Cable PVC 4X 0.5 mm², 4x crimped splices
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ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
3.2 Nominal data
Motor M4E068-CF
Phase 1~
Nominal voltage / VAC 230
Frequency / Hz 50
Method of obtaining
data
me
Valid for approval/
standard
CE
Speed (rpm) / min-1 1250
Power consumption / W 62
Power output / W 31
Current draw / A 0.28
Rated torque / Ncm 24
Mean starting torque
/ Ncm
13
Capacitor / µF 1.5
Capacitor voltage / VDB 450
Min. ambient
temperature / °C
-25
Max. ambient
temperature / °C
45
Starting current / A 0.44
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight 1.4 kg
Motor size 68
Rotor surface Painted black
Direction of rotation Right and left
Degree of protection IP00
Insulation class "B"
Moisture (F) /
Environmental (H)
protection class
H0 - dry environment
Installation position Any
Condensation
drainage holes
None, open rotor
Mode S1
Motor bearing Ball bearing
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
< 0.75 mA
Pollution degree 2
Protection class I (with customer connection of protective
earth)
Conformity with
standards
EN 60335-1
With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
cycles. If you have special questions, consult ebm-papst for
support.
;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. This does not however in any way affect the
technical properties of the products. 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.
3.4 Mounting data
For screw clearance, see Chapter 3.1 Product drawing
;Secure the screws against unintentional loosening (e.g. use self-
locking screws).
Strength class of
screws
8.8
Any further mounting data required can be taken from the product
drawing or Section Chapter 4.1 Mechanical connection.
3.5 Transport and storage conditions
Max. permitted
ambient temp. for
motor (transport/
storage)
+ 80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C
Item no. 12323-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 5 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
4. CONNECTION AND STARTUP
4.1 Mechanical connection
WARNING
Hot motor housing
Risk of fire
→ Ensure that no combustible or flammable materials are
located close to the motor.
CAUTION
Cutting and crushing hazard when removing motor from
packaging
→ Carefully remove the device from its packaging. Strictly
avoid shocks.
→ Wear safety shoes and cut-resistant safety gloves.
;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.
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.
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.
;If the motor run capacitor was not installed by ebm-papst, check
whether the information on the motor run capacitor matches the
information on the nameplate.
;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.
Protective earth contact resistance according to EN 60335
Compliance with the resistance specifications according to EN 60335 for
the protective earth connection circuit must be verified in the end
application. Depending on the installation situation, it may be necessary
to connect an additional protective earth conductor by way of the extra
protective earth terminal provided on the device.
4.2.2 Voltage control
NOTE
Current overshoots may occur if speed control is implemented
by transformers or electronic voltage regulators (e.g. phase
control). Depending on the type of installation of the device,
noise and vibration may also occur in the case of phase
control. Vibration can lead to bearing damage and thus
premature failure.
4.2.3 Variable frequency drive
Please use a variable frequency drive only after consultation with ebm-
papst.
For operation with variable frequency drives, install sinusoidal
filters that work on all poles (phase-phase and phase-ground)
between the drive and the motor.
During operation with variable frequency drives, an all-pole
sine filter protects the motor against high-voltage transients that
can destroy the coil insulation system, and against harmful
bearing currents.
Heating-up of the motor when using a variable frequency drive must be
checked by the customer following installation in the end device.
4.3 Connecting the cables
The device has external leads.
●Connect the cables according to your application. When doing so,
observe Chapter 4.4 Connection diagram.
Item no. 12323-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 6 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
4.3.1 Motor protection
WARNING
Device has no overheating protection
The device is supplied without any automatic overheating
protection. The device can become hot and catch fire.
→ For the version without thermal overload protector, also
install a suitable motor protection switch.
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ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
4.4 Connection diagram
Single-phase AC motor with motor run capacitor
1Clockwise operation
2Counterclockwise operation
U1 black
U2 gray
Z1 blue
Z2 brown
Item no. 12323-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 8 / 10
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Operating instructions
M4E068-CF01-01
Translation of the original 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.
;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.
4.7 Switching off the device
;Disconnect the device from the power supply at the supply line's
main switch.
5. MAINTENANCE, MALFUNCTIONS, POSSIBLE
CAUSES AND REMEDIES
Do not perform any repairs on your device. Send the device to ebm-
papst 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
Electric charge on capacitor after device is switched off
Electric shock, risk of injury
→ Discharge the capacitors before working on the device.
CAUTION
The motor restarts automatically when operating voltage
is applied, e.g. after a power failure.
Risk of injury
→ Keep out of the motor's danger zone.
→ When working on the motor, switch off the line voltage
and ensure that it cannot be switched back on.
→ Wait until the motor comes to a stop.
NOTE
If the device is not operated for a lengthy period in installed
condition in a dry environment, it is to be started up and
operated at full speed for one hour at least every four months. If
the device is not operated for a lengthy period in installed
condition in a damp environment (e.g. outdoors), it is to be
started up and operated at full speed for at least two hours once
a month to move the bearings and allow any condensate that
may have ingressed to evaporate.
Malfunction/fault Possible cause Possible remedy
Rotor not running
smoothly
Imbalance in rotating
parts
Clean the device;
replace it if imbalance
persists after cleaning
Motor not turning Mechanical blockage Switch off, isolate
from supply and
remove mechanical
blockage.
Line voltage faulty Check line voltage,
restore power supply.
Faulty connection Isolate from supply,
correct connection;
see connection
diagram.
Impermissible point of
operation
Check point of
operation
Motor
overtemperature
Ambient temperature
too high
Reduce ambient
temperature if possible
Deficient cooling Improve cooling
In the event of further malfunctions, contact ebm-papst.
5.1 Cleaning
NOTE
Damage to the device during cleaning
Malfunction possible
→ Do not clean the device using a water jet or high-pressure
cleaner.
→ Do not use any acid, alkali or solvent-basedcleaning
agents.
→ Do not use any pointed or sharp-edged objects for cleaning
5.2 Safety inspection
What to check How to check How often What action?
Device for
damage
Visual inspection At least every
6 months
Replace device
Fastening the
cables
Visual inspection At least every
6 months
Fasten
Insulation of
cables for
damage
Visual inspection At least every
6 months
Replace cables
Abnormal
bearing noise
acoustic At least every
6 months
Replace device
5.3 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.
Item no. 12323-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 9 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

Operating instructions
M4E068-CF01-01
Translation of the original operating instructions
5.3.1 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.
5.3.2 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.
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.
5.3.3 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.
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ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [email protected] · www.ebmpapst.com

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