KEB COMBIVERT F5 Instruction Manual

Also see for COMBIVERT F5: INSTALLATION GUIDELINE Installation manual Instruction manual Instruction manual Installation manual

Contents

Protect AgainstAccidentalContactAC motor controls and servo drives contain dangerous voltages whichcan cause death or serious injury. During operation they can have live"energized" un-insulated parts, moving parts, as well as hot surfaces.Care should be taken to ensure correct and safe operation in order tominimize risk to personnel and equipment.All work involving this product, installation, start up as well as mainte-nance may only be performed by qualified electrical technical person-nel. According to this manual "qualified" means: those who are able torecognize and acknowledge the possible dangerous conditions basedon their training and experience and those who are familiar with therelevant standards and installation codes as well as the field of powertransmission.AC motor controls and servo drives must be protected against physicaldamage during transport, installation, and use. Components or coversmust not be bent or deformed as this may decrease insulation distanc-es inside the unit resulting in an unsafe condition. On receipt of the unitvisual damage should be reported immediately to the supplier. DO NOTATTEMPT TO POWER UP A UNIT WITH VISIBLE PHYSICAL DAMAGE.This unit contains electrostatically sensitive components which can bedestroyed by in correct handling. For that reason, disassembly of theunit or contact with the components should be avoided.Before any installation and connection work can be done the supplyvoltage must be turned off and locked out. After turning off the supplyvoltage, dangerous voltages may still be present within the unit as thebus capacitors discharge. Therefore it is necessary to wait 5 minutesbefore working on the unit after turning off the supply voltage.The low voltage control terminal strip and communication ports are se-curely isolated in accordance with EN50178. When connecting to othersystems, it is necessary to verify the insulation ratings of these sys-tems in order to ensure the EN requirements are still met. When con-necting the unit to a grounded delta power system, the control circuitcan no longer be classified as a "securely isolated circuit".Before putting the motor control into operation be sure the connectionterminals are tight and all covers removed for installation have beenreplaced.The AC motor control or servo system can be adjusted to self initiate anautomatic restart in the even of a fault or error condition. The design ofthe system must take this into account, such that personnel are safeguarded against potentially dangerous circumstances.Software functions in the AC motor control or servo system can beused to control or regulate external systems. However, in the event offailure of the motor control or servo system there is no guarantee thesesoftware function(s) will continue to provide the desired level of con-trol. As a result, when operator or machine safety is at stake, externalelements must be used to supplement or override the software functionwithin the AC motor control or servo system.Danger to LifecOnly QualifiedPersonnelcSecureIsolationcNote CapacitorDischarge TimecDamage toProperty and In-jury to PersonscRedundant SafetyMechanismscREAD FIRST - SAFETY PRECAUTIONS