DirectDrive

Machines equipped with DirectDrive require special attention with regard to operating environment.

•An especially dusty or linty environment will require more frequent cleaning of AC inverter drive cooling fan filter and of AC inverter drive itself.

•Power line fluctuations from sources such as uninterruptible power supplies (UPS) can adversely affect machines equipped with AC inverter drive. Proper suppression devices should be utilized on incoming power to machine to avoid problems.

Safety Information

•A clean power supply free from voltage spikes and surges is absolutely essential for machines equipped with AC inverter drive. Inconsistencies (peaks and valleys) in power supply can cause AC inverter drive to generate nuisance errors.

If voltage is above 230 Volt for 200 Volt installation or 460 Volt for 400 Volt installation, ask power company to correct. As an alternative, a step-down transformer kit is available from distributor. If voltage is above 240 Volt for 200 Volt installation or 480 Volt for 400 Volt installations, a buckboost transformer is required.

•Sufficient space to perform service procedures and routine preventive maintenance is especially important for machines equipped with AC inverter drive.

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