Liftket STAR LIFTKET VFD Operating Instructions Supplementary Sheet Download | Manualshive

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OPERATING INSTRUCTIONS - Supplement

STAR LIFTKET VFD | Electric chain hoists

MADE IN GERMANY

www.hoistandwinch.co.uk

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Summary of Contents for STAR LIFTKET VFD

Page 1: ...OPERATING INSTRUCTIONS Supplement STAR LIFTKET VFD Electric chain hoists MADE IN GERMANY w w w h o i s t a n d w i n c h c o u k...

Page 2: ...understood this manual and signed the form on the rear cover LIFTKET Hoffmann GmbH Dresdener Stra e 64 68 04808 Wurzen Germany 49 3425 89 24 0 49 3425 89 24 99 sales liftket de www liftket de Ho 07 2...

Page 3: ...D Electric Chain Hoists 5 3 1 Selection of the operating mode 6 3 2 Reduce Speed Mode 8 3 3 Hold Speed Mode 9 3 4 Setting the Frequency Inverter 10 3 4 1 Keys for Setting 10 3 4 2 Adjustable parameter...

Page 4: ...4 w w w h o i s t a n d w i n c h c o u k...

Page 5: ...erter under the control cap 2 Technical Overview 2 1 Operating Voltage Control Voltage The electric chain hoists of the VFD series are suitable for operation on either 1 phase or 3 phase mains The con...

Page 6: ...itch 2 Board marking Reduce speed Mode Dip switch 1 must be set to red Dip switch 2 must be set to digi Board marking Hold speed Mode Dip switch 1 must be on hold Dip switch 2 must be set to digi Boar...

Page 7: ...p switch 2 must be set to digi Board marking Reduce speed Mode with Quick Stop Dip switch 1 must be set on red Dip switch 2 must be set to ana Board marking Hold speed Mode with Soft Stop Dip switch 1...

Page 8: ...50 Without load 100 Partial load 50 100 Table 4 Maximum frequency and alteration rate when lifting in Reduce Speed Mode Note The load measurement at 50 Hz during the lifting process takes place only o...

Page 9: ...e frozen for about 300 ms The result of this load measurement determines the maximum frequency or maximum possible lifting speed Load Maximum frequency Hz Full load 50 Without load 100 Partial load 50...

Page 10: ...etting the Frequency Inverter 3 4 1 Keys for Setting The ramps for acceleration and braking during lifting and lowering can be set using various parameters on the control board Display Unlabeled key r...

Page 11: ...ct the parameter number 6 Use the STR key to confirm the selection of the parameter The current parameter value is shown on the display 7 To change the parameter value use the ESC left and STR right k...

Page 12: ...per brake resistor faulty over loaded check brake resistor brake chopper brake resistor faulty over loaded increase parameter values F003 and F203 E08 EEPROM error excessive ambient temperature check...

Page 13: ...reduce duty cycle switches per hour load high ambient temperature check ambient temperature E52 intermediate circuit voltage 342VDC power off wait until display turns off Power on ohne Display does no...

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