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Operating instructions

A4D500-AM03-01

Translation of the original operating instructions

4.4 Connection screen

Δ

Delta connection

Y

Star connection

L1

= V1 = blue

L2

= U1 = black

L3

= W1 = brown

W2

yellow

U2

green

V2

white

TOP

2x grey

PE

green/yellow

Item no. 10057-5-9970 · ENG · Revision 98149 · Release 2020-10-01 · Page 9 / 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 A4D500-AM03-01

Page 1: ...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 3 Basic safety rules Any safety hazards stemming f...

Page 2: ...m machine wait until all parts have come to a standstill WARNING Rotating device Long hair dangling items of clothing jewellery and similar items can become entangled and be pulled into the device Ris...

Page 3: ...ularly prohibited and may cause hazards Operating the device with an imbalance e g caused by dirt deposits or icing Resonance mode operation with heavy vibrations These also include vibrations that ar...

Page 4: ...Direction of air flow V 2 Depth of screw max 12 mm 3 Tightening torque 1 5 0 2 Nm 4 Cable diameter min 6 mm max 12 mm tightening torque 2 0 3 Nm Item no 10057 5 9970 ENG Revision 98149 Release 2020 1...

Page 5: ...terial of terminal box PP plastic Material of blades Press fitted sheet steel blank sprayed with PP plastic Number of blades 5 Direction of air flow V Direction of rotation Counter clockwise seen on r...

Page 6: ...stening 4 2 Connecting the electrical system DANGER Electric voltage on the device Electric shock Always install a protective earth first Check the protective earth DANGER Incorrect insulation Risk of...

Page 7: ...ble gland is tight and the terminals are relieved of strain Tightening torque see chapter 3 1 Product drawing NOTE Tightness and strain relief depend on the cable used The user must check this 4 3 2 C...

Page 8: ...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 T...

Page 9: ...ion Y Star connection L1 V1 blue L2 U1 black L3 W1 brown W2 yellow U2 green V2 white TOP 2x grey PE green yellow Item no 10057 5 9970 ENG Revision 98149 Release 2020 10 01 Page 9 12 ebm papst Mulfinge...

Page 10: ...rong vibrations can result from improper handling imbalance resulting from damage during transport or component induced or structural resonances When putting the fan into service determine the speed r...

Page 11: ...basedcleaning agents Do not use any pointed or sharp edged objects for cleaning Completely remove any cleaning agents used Immediately switch off and replace the device if severe corrosion is apparen...

Page 12: ...ts 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...

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