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Operating instructions

K3G200-BDA2-02

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.

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.

4.7 Switching off the device

Switching off the device during operation:

;

Switch off the device via the control input.

;

Do not switch the motor (e.g. in cyclic operation) on and off via power
supply.

Switching off the device for maintenance:

;

Switch off the device via the control input.

;

Do not switch the motor (e.g. in cyclic operation) on and off via power
supply.

;

Disconnect the device from the power supply.

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
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 danger zone.
→ When working on the device, switch off the line voltage

and ensure that it cannot be switched back on.

→ 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

Possible cause

Possible remedy

Impeller not
running smoothly

Imbalance in rotating
parts

Clean the device;
replace it if imbalance
persists after cleaning.
Make sure no
weight clips are
removed during
cleaning.

Motor not turning

Mechanical blockage

Switch off, isolate
from supply and
remove mechanical
blockage.

Line voltage faulty

Check line voltage,
restore power
supply, apply control
signal.

Faulty connection

Isolate from supply,
correct connection;
see connection
diagram.

Motor/electronics
overtemperature

Deficient cooling

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.

Ambient temperature
too high

Reduce the ambient
temperature.
Reset by reducing
control input to 0.

Impermissible point of
operation

Correct the operating
point. Let the device
cool down.

Item no. 50967-5-9970 · ENU · Change 89188 · Approved 2016-05-03 · Page 8 / 9

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

Summary of Contents for K3G200-BDA2-02

Page 1: ...ed 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 1 1...

Page 2: ...ce 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...

Page 3: ...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...

Page 4: ...wing All dimensions in mm 1 Cable PVC AWG16 4x crimped ferrules 2 Direction of air flow V 3 Mounting dimensions Item no 50967 5 9970 ENU Change 89188 Approved 2016 05 03 Page 4 9 ebm papst Mulfingen G...

Page 5: ...evel The ErP data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 2 26 kg Fan size 200 mm Rotor surface Painted black Impeller mat...

Page 6: ...mage the device Make sure the end of the cable is connected in a dry environment Operate the device with a safely isolated power supply 4 2 1 Requirements Check whether the data on the nameplate match...

Page 7: ...C red Power supply 48 VDC maximum ripple 3 5 2 0 10 VDC yellow Control input Re 100 K 3 Tach white Tach output 3 pulses per revolution Isink max 10 mA 4 GND blue Reference ground Item no 50967 5 9970...

Page 8: ...s 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 applie...

Page 9: ...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 sup...

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