ebm-papst R2D220-RC36-11 Operating Instructions Manual Download Page 8

Operating instructions

R2D220-RC36-11

Translation of the original operating instructions

4.3.1 Motor protection

CAUTION
Voltage

The device is a built-in component and has no disconnecting
switch.
→ Connect the device to a suitable tripping unit.
→ Only connect the device to circuits that can be switched

off with an all-pole disconnection switch.

→ When working on the device, secure the system/

machine in which the device is installed 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 the thermal overload protector installed in the

winding.

The motor is provided with a thermal overload protector (TOP). Always
check that the thermal overload protector (TOP) is properly connected
before start-up. Failure to connect the thermal overload protector correctly
will invalidate your warranty claim.
Externally wired thermal overload protectors must be integrated in the
control circuit of a tripping unit. The fan’s power supply is passed through
the main circuit of the tripping unit. In the event of a fault, an automatic
restart after cooling must be prevented.
The following contact ratings must not be exceeded:

U

I

AC

250 V

2.3 A

Item no. 16618-5-9970 · ENU · Change 257119 · Approved 2023-02-03 · Page 8 / 12

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 R2D220-RC36-11

Page 1: ...sported 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...

Page 2: ...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 ca...

Page 3: ...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 i...

Page 4: ...et ring 09609 2 4013 not included in scope of delivery 2 Max clearance for screw 5 mm 3 Cable halogen free railway application EN 45545 9G 0 5 mm 9x splice Item no 16618 5 9970 ENU Change 257119 Appro...

Page 5: ...All dimensions in mm Inlet ring 09609 2 4013 not included in scope of delivery Item no 16618 5 9970 ENU Change 257119 Approved 2023 02 03 Page 5 12 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 M...

Page 6: ...lass assignment I If a protective earth is connected by the customer This component for installation may have several local protection classes This information relates to this component s basic design...

Page 7: ...ble 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 namepla...

Page 8: ...stalled in the winding The motor is provided with a thermal overload protector TOP Always check that the thermal overload protector TOP is properly connected before start up Failure to connect the the...

Page 9: ...phases Delta connection Y Star connection L1 black L2 blue L3 brown U1 black V1 blue W1 brown U2 green V2 white W2 yellow TOP 2x gray PE green yellow Item no 16618 5 9970 ENU Change 257119 Approved 2...

Page 10: ...FUNCTIONS 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...

Page 11: ...astening the protective earth terminal Visual inspection At least every 6 months Fasten Insulation of cables for damage Visual inspection At least every 6 months Replace cables Impeller for wear depos...

Page 12: ...ires 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 i...

Reviews: