Operating instructions R4D400CO0101

R4D400-CO01-01
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
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.
Translation of the original operating instructions
CONTENTS
1. SAFETY REGULATIONS AND NOTES
1
1.1 Levels of hazard warnings
1
1.2 Staff qualification
1
1.3 Basic safety rules
1
1.4 Electrical voltage
1
1.5 Safety and protective functions
2
1.6 Mechanical movement
2
1.7 Emission
2
1.8 Hot surface
2
1.9 Transport
2
1.10 Storage
2
1.11 Disposal
2
2. PROPER USE
3
3. TECHNICAL DATA
4
3.1 Product drawing
4
3.2 Nominal data
5
3.3 Data according to ErP directive
5
3.4 Technical features
5
3.5 Mounting data
5
3.6 Transport and storage conditions
5
4. CONNECTION AND START-UP
6
4.1 Connecting the mechanical system
6
4.2 Connecting the electrical system
6
4.3 Connection of the cables
6
4.4 Connection screen
8
4.5 Checking the connections
9
4.6 Switch on device
9
4.7 Switching off the device
9
5. MAINTENANCE, MALFUNCTIONS, POSSIBLE
CAUSES AND REMEDIES
9
5.1 Cleaning
10
5.2 Safety test
10
1.1 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
The device may only be transported, unpacked, installed, operated,
maintained and otherwise used by qualified, trained and authorised
technical staff.
Only authorised 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
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
; 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.
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R4D400-CO01-01
Operating instructions
CAUTION
In the event of failure, there is electric voltage at the
rotor and impeller
The rotor and impeller are base insulated.
→ Do not touch the rotor and impeller once they are installed.
CAUTION
The motor restarts automatically when operating voltage
is applied, e.g. after a power failure.
Danger of injury
→ Keep out of the danger zone of the device.
→ When working on the device, switch off the mains
supply voltage and secure the latter from being switched on
again.
→ Wait until the device stops.
→ Insert the brought-out thermal overload protector into the
control circuit so that the cooled off motor does not switch on
independently after a fault.
1.5 Safety and protective functions
DANGER
Missing safety device and non-functioning safety device
If there is no safety device, you could be seriously injured, for
example if you reach into the running device or your hands are
sucked into it.
→ Operate the device only with a fixed and isolating safety
protection and a fixed guard grille.
The guard must withstand the kinetic energy of a fan blade
detaching at maximum speed.
→ The device is a built-in component. You, the owner/
operator, are responsible for providing adequate protection for
the device.
→ Shut down the device immediately if you detect a
missing or ineffective protective feature.
Translation of the original operating instructions
1.6 Mechanical movement
DANGER
Rotating device
Body parts that come into contact with the rotor and impeller
can be injured.
→ Secure the device against accidental contact.
1.7 Emission
WARNING
Depending on the installation and operating conditions,
a sound pressure level greater than 70 dB(A) may arise.
Danger of noise-induced hearing loss
→ Take appropriate technical safety measures.
→ Protect operating personnel with appropriate safety
equipment, e.g. hearing protection.
→ Also observe the requirements of local agencies.
1.8 Hot surface
CAUTION
High temperature at the motor housing
Danger of burn injuries
→ Ensure that sufficient protection against accidental contact is
provided.
1.9 Transport
NOTE
Transport of device
→ Transport the device in its original packaging only.
→ Secure the device so that it does not slip, e.g. by using a
clamping strap.
1.10 Storage
; Store the device, partially or fully assembled, in a dry and
weatherproof manner in the original packing in a clean environment.
; Protect the device from environmental impacts and dirt until the final
installation.
; We recommend storing the device for a maximum up to one year to
guarantee proper operation and longest possible service life.
; Even devices explicitly suited for outdoor use are to be stored as
described prior to being commissioned.
; Maintain the storage temperature, see
chapter 3.6 Transport and storage conditions.
1.11 Disposal
When disposing of the device, please comply with all relevant
requirements and regulations applicable in your country.
→ Before working on the system/machine, wait until all
parts have come to a standstill.
WARNING
Rotating device
Long hair, loose items of clothing and jewellery could become
entangled and pulled into the device. You could be injured.
→ Do not wear any loose clothing or jewellery while working
on rotating parts.
→ Protect long hair by wearing a cap.
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R4D400-CO01-01
Operating instructions
2. PROPER USE
The device is exclusively designed as a built-in device for moving air
according to its technical data.
Any other or secondary use is deemed improper and constitutes a
misuse of the device.
Installations on the customer's side must meet the mechanical, thermal
and service life-related stresses that can occur.
Proper use also includes:
●
Use the device in power systems with earthed neutral (TN/TT power
systems) only.
●
Only using the device in stationary systems.
●
Carrying out all maintenance.
●
Moving air with a density of 1.2 kg/m³.
●
Using the device in accordance with the permitted ambient
temperature, see chapter 3.6 Transport and storage conditions and
chapter 3.2 Nominal data.
●
Operating the device with all protective features in place.
●
Minding the operating instructions.
Improper use
Translation of the original operating instructions
Using the device in the following ways is particularly prohibited and
may cause hazards:
●
Operating the device with an imbalance, e.g. caused by dirt deposits
or icing.
●
Operation in medical equipment with a life-sustaining or lifesaving
function.
●
Operation with external vibrations.
●
Moving solids content in flow medium.
●
Painting the device
●
Connections (e.g. screws) coming loose during operation.
●
Moving air that contains abrasive particles.
●
Moving highly corrosive air, e.g. salt spray mist. Exceptions are
devices that are intended for salt spray mist and protected accordingly.
●
Moving air that contains dust pollution, e.g. suctioning off saw dust.
●
Operating the device close to flammable materials or components.
●
Operating the device in an explosive atmosphere.
●
Using the device as a safety component or for taking on safetyrelated functions.
●
Operation with completely or partially disassembled or modified
protective features.
●
In addition, all application options that are not listed under proper use.
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R4D400-CO01-01
Operating instructions
3. TECHNICAL DATA
3.1 Product drawing
Translation of the original operating instructions
All measures have the unit mm.
1
2
3
4
5
Connection line halogen-free, 9 x 0.75 mm², 9 x brass lead tips crimped
Accessory part: Inlet nozzle 40010-2-4013 and flange 38400-2-4017 not included in the standard scope of delivery
View without flange
Depth of screw max. 18 mm
View with flange
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Operating instructions
R4D400-CO01-01
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system)
Motor protection
3.2 Nominal data
Motor
M4D138-NA
Phase
Nominal voltage / VAC
Connection
Frequency / Hz
3~
230
Δ
50
3~
400
Y
50
Type of data definition
Valid for approval /
standard
Speed / min-1
Power input / W
Current draw / A
Min. back pressure / Pa
Min. ambient temperature
/ °C
Max. ambient
temperature
/ °C
Starting current / A
ml
CE
ml
CE
1210
4920
14.7
500
-40
1210
4920
8.5
500
-40
35
35
30
Cable exit
Protection class
Product conforming
to standard
Approval
For depth of screw, see chapter 3.1 Product drawing
; Secure the mounting screws against accidentally coming loose (e.g.
by using self-locking screws).
17
Strength class for
mounting screws
3.6 Transport and storage conditions
A
Static
No
1.01
; Use the device in accordance with its protection type.
Specific ratio = 1 + pfs / 100 000 Pa
Actual
Translation of the original operating instructions
8.8
You can obtain additional mounting data from the product drawing if
necessary.
3.3 Data according to ErP directive
Overall efficiency ηes / %
Efficiency grade N
Power input Pe / kW
Air flow qv / m³/h
Pressure increase total psf / Pa
Speed n / min-1
EAC; VDE
3.5 Mounting data
Subject to alterations
*
Thermal overload protector (TOP)
brought out
Lateral
I (if protective earth is connected by
customer)
EN 61800-5-1; EN 60034; CE
For cyclic speed loads, note that the rotating parts of the device
are designed for maximum one million load cycles. If you have
specific questions, contact ebm-papst for support.
ml = Max. load · me = Max. efficiency · fa = Running at free air
cs = Customer specs · cu = Customer unit
Installation category
Efficiency category
Variable speed drive
Specific ratio*
<= 3.5 mA
43.1
46.9
2.5
4025
966
1375
Request
2013
33.2
37
Request
2015
40.2
44
Max. permissible
ambient motor temp.
(transp./ storage)
Min. permissible
ambient motor temp.
(transp./storage)
+80 °C
-40 °C
Data definition with optimum efficiency.
The ErP data is determined using a motor-impeller combination in a standardised
measurement configuration.
3.4 Technical features
Mass
Size
Surface of rotor
Material of impeller
Direction of rotation
Type of protection
Insulation class
Humidity class
Mounting position
Cooling bore / aperture
Operation mode
Motor bearing
28.8 kg
400 mm
Cast in aluminium
Sheet steel, galvanised
Clockwise, seen on rotor
IP 20
"F"
F0
Any
On rotor and stator sides
S1
Ball bearing
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R4D400-CO01-01
Operating instructions
Connect the device only to circuits that can be switched off
using an all-pole disconnecting switch.
4. CONNECTION AND START-UP
4.1 Connecting the mechanical system
CAUTION
Cutting and crushing hazard when removing the fan
from the packaging
4.2.1 Prerequisites
; Check whether the data on the type plate agree with the connection
data.
→ Carefully hold the impeller to remove the device from its
packaging. Make sure to avoid any shock.
; Before connecting the device, ensure that the supply voltage matches
the operating voltage of the device.
→ Wear safety shoes and cut-resistant safety gloves.
; Only use cables designed for current according to the type plate.
For determining the cross-section, follow the basic principles in
accordance with EN 61800-5-1. The protective earth must have a
cross-section equal to or greater than the outer conductor crosssection.
We recommend the use of 105°C cables. Ensure that the minimum
cable cross-section is at least
AWG26/0.13 mm².
CAUTION
Heavy load when taking out the device
Bodily harm, e.g. back injuries, are possible.
→ Two people should remove the device out of its packaging
together.
; Check the device for transport damage. Damaged devices must no
longer be installed.
; Install the undamaged device according to your application.
Earth wire contact resistance to EN 61800-5-1
→ Always install a protective earth first.
Compliance with the impedance specifications to EN 61800-5-1 for the
protective earth circuit must be verified in the end application.
Depending on the installation situation, it may be necessary to install an
additional protective earthing conductor via the additional protective earth
connection point available on the device.
The protective earth connection point is located on the housing and has
a protective earth symbol and a bore hole.
→ Check the protective earth.
4.2.2 Residual current operated device
4.2 Connecting the electrical system
DANGER
Electric voltage on the device
Electric shock
DANGER
Incorrect insulation
Risk of fatal injury from electric shock
Only pulse-current sensitive and/or universal RCD protective
devices (Type A or B) are permitted. Like frequency inverters,
RCD protective devices cannot provide personal safety while
operating the device.
→ Use only cables that meet the specified installation
requirements for voltage, current, insulation material, load etc.
→ Route cables such that they cannot be touched by any
rotating parts.
Translation of the original operating instructions
DANGER
Electrical load (>50 µC) between mains wire and
protective earth connection after switching of the supply
when switching multiple devices in parallel.
Electric shock, risk of injury
→ Make sure that sufficient protection against accidental contact
is provided.
Before working on the electrical connection, the
connections to the mains supply and PE must be shorted.
4.2.3 Voltage control
With open loop speed control using transformers or electronic
voltage regulators (e.g. phase angle control), excessive current
may occur.
In addition, noises can occur with phase angle control
depending on the mounting situation.
4.2.4 Frequency inverter
Please use a frequency converter only after consultation with ebm-papst.
Fit sinusoidal filters that work on all poles (live-live and liveearth) between the frequency inverter and the motor for
operation with frequency inverters.
Depending on how the device is installed, noises may occur.
CAUTION
Electrical voltage
The fan is a built-in component and features no electrically
isolating switch.
Heating of the motor due to use of a frequency converter must be
checked in the application by the customer.
→ Only connect the fan to circuits that can be switched off with
an all-pole separating switch.
4.3 Connection of the cables
→ When working on the fan, you must switch off the
installation/machine in which the fan is installed and secure it
from being switched on again.
NOTE
Water penetration into leads or wires
Water enters at the cable end on the customers side and can
damage the device.
External leads are brought out of device.
; First connect the "PE" (protective earth) connection.
●
Connect the lines according to your application. When doing so,
observe chapter 4.4 Connection screen.
→ Make sure that the cable end is connected in a dry
environment.
Fig. 1: Recommended stripping lengths in mm
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R4D400-CO01-01
Operating instructions
4.3.1 Motor protection
CAUTION
Voltage
The device is a built-in component with no isolating switch.
→ Connect the device to a suitable tripping device.
→ Only connect the device to circuits which can be deenergised with an all-pole disconnection switch.
→ When working on the device, the system/machine in
which the device is installed must be secured so as to
prevent it from being switched back on.
NOTE
Lack of motor protection
Without motor protection, the motor can overheat and suffer
damage.
→ Connect up the thermal overload protector installed in the coil.
Translation of the original operating instructions
The motors are equipped with thermal overload protectors to protect the
devices.
Check to make sure that the thermal overload protector is correctly
connected before each operation.
Failure to connect up the thermal overload protector correctly will
invalidate your warranty claim.
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R4D400-CO01-01
Operating instructions
4.4 Connection screen
Delta connection
Star connection
black
blue
brown
black
blue
brown
green
white
yellow
2xgrey
green/yellow
Translation of the original operating instructions
Δ
Y
L1
L2
L3
U1
V1
W1
U2
V2
W2
TOP
PE
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R4D400-CO01-01
Operating instructions
4.5 Checking the connections
; Make sure that the power is off (all phases).
; Secure it from being switched on again.
; Check the correct fit of the connection lines.
4.6 Switch on 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 connection. This also applies for
devices which have already been equipped with plugs and terminals or
similar connectors by the customer.
WARNING
Hot motor housing
Fire hazard
→ Ensure that no combustible or flammable materials are
located close to the fan.
; Inspect the device for visible external damage and the proper function
of the protective features before switching it on.
; Check the air flow paths of the fan for foreign objects and remove any
that are found.
; Apply the nominal voltage to the voltage supply.
4.7 Switching off the device
; Disconnect the device from the supply voltage at the main switch for
the supply line.
Translation of the original operating instructions
; When disconnecting, be sure to disconnect the earth wire connection
last.
5. MAINTENANCE, MALFUNCTIONS, POSSIBLE
CAUSES AND REMEDIES
Do not perform any repairs on your device. Return the device to ebmpapst for repair or replacement.
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.
CAUTION
The motor restarts automatically when operating voltage
is applied, e.g. after a power failure.
Danger of injury
→ Keep out of the danger zone of the device.
→ When working on the device, switch off the mains
supply voltage and secure the latter from being switched on
again.
→ Wait until the device stops.
→ Insert the brought-out thermal overload protector into the
control circuit so that the cooled off motor does not switch on
independently after a fault.
If the device remains out of use for some time, e.g. when in
storage, we recommend switching the device on for at least
two hours to allow any condensate to evaporate and to move
the bearings.
Malfunction/error
Impeller running
roughly
Possible cause
Imbalance in rotating
parts
Motor does not turn
Mechanical blockage
Mains supply
voltage faulty
Faulty connection
Thermal overload
protector responded
Unacceptable
operating point
Possible remedy
Clean the device; if
imbalance is still
evident after
cleaning, replace the
device.
If you have
attached any weight
clips during cleaning,
make sure to
remove them
afterwards.
Switch off, deenergise, and
remove mechanical
blockage.
Check mains supply
voltage,
restore power
supply.
De-energise, correct
connection, see
connection diagram.
Allow motor to cool
off, locate and rectify
cause of error, if
necessary cancel
restart lock-out
Check operating point
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Operating instructions
R4D400-CO01-01
Overtemperature of
motor
Ambient temperature
too high
Insufficient cooling
Lower ambient
temperature if possible
Improve cooling
If you have any other problems, 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
washer.
→ Do not use any cleaners containing acids,
bases or solvents.
→ Do not use any pointed or sharp-edged objects to clean.
Translation of the original operating instructions
5.2 Safety test
What has to
be tested?
Check the
protective
casing against
accidental
contact for
damage and to
ensure that it is
intact
Check the
device for
damage to
blades and
housing
Mounting the
connection lines
Mounting of
protective
earth connection
Check the
insulation of
the wires for
damage
Impeller for
wear/deposits/
corrosion and
damage
Condensate
discharge
holes for
clogging, as
necessary
How to test?
Frequency
Visual inspection At least every
6 months
Which
measure?
Repair or
replacement of
the device
Visual inspection At least every
6 months
Replacement
of the device
Visual inspection At least every
6 months
Visual inspection At least every
6 months
Fasten
Visual inspection At least every
6 months
Replace wires
Visual inspection At least every
6 months
Clean or
replace impeller
Visual inspection At least every
6 months
Open bore holes
Fasten
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