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ebm-papst A2E250-AN49-06, Руководство по эксплуатации, Страница: 8 / 11

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Operating instructions

A2E250-AN49-06

Translation of the original operating instructions

4.4 Connection diagram

U1

blue

Z

brown

U2

black

PE

green/yellow

Item no. 12390-5-9970 · ENU · Change 223350 · Approved 2021-03-23 · 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

Содержание A2E250-AN49-06

Страница 1: ...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 elect...

Страница 2: ...efore 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 pul...

Страница 3: ...ing 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...

Страница 4: ...ng All dimensions in mm 1 Direction of air flow V 2 Max clearance for screw 5 mm 3 Cable PVC 4G 0 5 mm 4x splice Item no 12390 5 9970 ENU Change 223350 Approved 2021 03 23 Page 4 11 ebm papst Mulfinge...

Страница 5: ...60034 1 EN 60204 1 EN 60335 1 CE Approval CSA C22 2 No 113 UL 507 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...

Страница 6: ...ether 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 inform...

Страница 7: ...the terminal box if water is constantly present at the cable glands To prevent the constant accumulation of water at the cable glands the cable should be routed in a U shaped loop wherever possible If...

Страница 8: ...ctions 4 4 Connection diagram U1 blue Z brown U2 black PE green yellow Item no 12390 5 9970 ENU Change 223350 Approved 2021 03 23 Page 8 11 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen...

Страница 9: ...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...

Страница 10: ...he 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 Welds for crack formation Visual...

Страница 11: ...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...

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