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Routine maintenance of the 620 Vector Drives comprises a periodic inspection to check for a build-up of dust or
other obstructions that may affect the ventilation of the unit. Obstructions should be removed and any dust must
be cleared using dry air.
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The 620 Vector Drives must not be repaired by the user. If repair is necessary return the unit to Eurotherm
Drives.
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BEFORE DISCONNECTING THIS UNIT, ENSURE ISOLATION OF THE MAIN SUPPLY TO
TERMINALS M1, M2 AND M3.
WAIT FOR AT LEAST 3 MINUTES FOR THE DC LINK TERMINALS (DC+ & DC-) TO
DISCHARGE TO SAFE VOLTAGE LEVELS (<50V), FAILURE TO DO SO CONSTITUTES
AN ELECTRICAL SHOCK HAZARD.
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The following procedures are recommended in the unlikely event of a fault which necessitates return of a
controller (or part) to Eurotherm Drives.
a)
Contact your nearest Eurotherm Drives service centre to arrange return of the controller, if necessary.
(Refer to the list of Eurotherm Drives service centres at the end of this Chapter). Eurotherm Drives will
request the model number and serial number of the controller, please have this information to hand prior to
making contact.
b) On contacting your local Eurotherm Drives service centre, a Returned Material Authorisation (RMA) code
will be issued, if necessary, which must be used as a reference on paperwork returned with the controller.
c)
Package and despatch the controller.
NOTE: In the unlikely event that a 620 is to be returned to Eurotherm Drives, it must be suitably
packaged. If Styrofilä chips, or equivalent, are being used as a packing material then the controller
must first be sealed in a polythene bag or similar, to prevent ingress of the packing material.
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This product contains materials which are consignable waste under the Special Waste Regulations
1996 which complies with the EC Hazardous Waste Directive - Directive 91/689/EEC.
We recommend you dispose of the appropriate materials in accordance with the valid
environmental control laws. The following table shows which materials can be recycled and which
have to be disposed of in a special way.
Material
Recycle
Disposal
metal
yes
no
plastics material
yes
no
printed circuit board
no
yes
This manual was downloaded on www.sdsdrives.com
+44 (0)117 938 1800 - [email protected]