Holip 30002101, Руководство пользователя, Страница: 8 / 10

Inverter
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it is forbidden to install any capacitor for improvement of power factor or any varistor against
thunder at the output. Otherwise it will cause malfunctions, tripping protection and damages of
components of the inverter. Please remove them as shown in the below diagram.
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It will affect the service life of the inverter if a contact is connected to the front end of input of
the inverter to control its starts and stops. Generally it is required to control it through Control
terminals. Special attention should be paid to its use in the case of frequent starts and stops.
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Please use an independent power supply for the inverter. Do avoid using the common power
supply with an electrical welder and other equipment with strong disturbance. Otherwise it
will cause the protection or even damage of the inverter.
2. During the Power-up
Danger
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Do not plug the connectors of the inverter during the power up to avoid any surge into the main
control board due to plugging, which might cause the damage of the inverter.
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Always have the protective cover in place before the power up to avoid electrical shock injury.
3. During the Operation
Danger
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Never connect or disconnect the motor set while the inverter is in running. Otherwise it will
cause over-current trip and even burn up the main circuit of the inverter.
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Never remove the front cover of the inverter while the inverter is powered up to avoid any
injury of electric shock.
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Do not come close to the machine when the fault restart function is used to avoid anything
unexpected. The motor may automatically restart after its stop.
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The function of STOP Switch is only valid after setting, which is different with the use of
emergent stop switch. Please pay attention to it when using it.
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