Introduction to the manual 71Introduction to the manualContents of this chapterThe chapter describes applicability, target audience and purpose of this manual. Italso describes the contents of this manual and refers to a list of related manuals formore information.ApplicabilityThe manual applies to the ACQ580 pump control program (version 2.03.0.0).To check the firmware version of the control program in use, see system information(select Menu - System info - Drive) or parameter 07.05 Firmware version (see page116) on the control panel.Safety instructionsFollow all safety instructions.• Read the complete safety instructions in the Hardware manual of the drivebefore you install, commission, or use the drive.• Read the firmware function-specific warnings and notes before changingparameter values. These warnings and notes are included in the parameterdescriptions presented in chapter Parameters on page 99.Target audienceThe reader is expected to know the fundamentals of electricity, wiring, electricalcomponents and electrical schematic symbols.The manual is written for readers worldwide. Both SI and imperial units are shown.Special US instructions for installations in the United States are given.