Metronix 9200-4104-2000, Инструкция по монтажу

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8 Maintenance, cleaning, repair and disposal
8 Maintenance, cleaning, repair and
disposal
The following requirements must be fulfilled for the maintenance, cleaning, repair and
disposal of the servo drive:
Maintenance
Servo drives of the BL 4000-M / BL 4000-D device series are maintenance-free.
Cleaning
Damage to the servo drive due to improper cleaning
To remove surface soiling, e.g. residues of adhesive labels, the servo drive can be
cleaned carefully on the outside with suitable tools. It must be absolutely ensured that
liquids of any kind cannot penetrate the servo drive. Seals may be destroyed which, in
turn, would to lead to short circuits.
Use the servo drive in a clean environment. Soiling due to dust, oil, oil vapour, grease,
fibres or similar inside the device will compromise the insulation with regard to the high-
voltage part. Stop using the device immediately if this is the case.
Repair
Opening the device is not permissible and will render the warranty null and void. Only the
manufacturer is authorised to perform repairs. Please contact your sales partner.
Disposal, removal, decommissioning, replacement
Dangerous electrical voltage!
Following the instructions stated hereinbelow to ensure the safe decommissioning of the
servo drive.
l
Switch the power supply completely off.
l
Disconnect the mains power connectors.
l
Lock the system so that it cannot be reactivated.
l
Make sure that the DC bus has discharged by measuring at the DC bus terminals
ZK+ and ZK- or wait for the maximum discharge time. This is for BL 4100-M /
BL 4100-D
30 minutes . For BL 4800-M / BL 4800-D no waiting time is required. In
the event of a device defect, connections other than those specified here may also
carry a life-threatening voltage. Under these circumstances, the discharge time
must be waited for in any case.
l
Contact a sales partner in terms of a return or replacement of the device.
Mounting Instructions BL 4000-M and BL 4000-D Page 87 of 95