Maintenance, Service, Troubleshooting; Pve-Ex Installation, Start-Up, And Operation - Danfoss PVE 7 Series Technical Information

Technical Information
Electrohydraulic Actuators PVE-EX

Maintenance, service, troubleshooting

PVE-EX installation, start-up, and operation

© Danfoss | October 2017
The PVE-EX is primarily maintenance free, except for the flame paths that need to be inspected regularly
according to the code of protection Ex db.
The inspection intervals and definitions are to be seen in the standard IEC 60079-17 and the
corresponding Inspection schedules-table. Operators must under no circumstance try to repair or open a
PVE-EX. A failing or damaged PVE-EX is to be replaced.
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Warning
The installation must be performed as intended in order to have a safe system and a proper functional
application. In a case of damage to enclosure, plug or cable, the PVE-EX module must be replaced. Please
refer to the information in this manual for an assistance, or consult with a professional.
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Warning
All national safety regulations must be fulfilled in connection with installation, start-up and operation of
Danfoss PVE-EX electrical actuation's. Furthermore, the requirements of the Declaration of Conformity
and national regulations for installations in potentially explosive atmospheres applies as well.
Disregarding such regulations involves a risk of serious personal injury or extensive material damage.
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Warning
Work in connection with the electrical actuations must be performed only by professionals and qualified
persons.
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