Danfoss PVE 7 Series Manuale di servizio - Pagina 7

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Service Manual

PVE Series 7

General Information

Danfoss | August 2017

This manual includes information for trouble shooting and servicing the PVE actuators. The actuators are

used on PVG 32, PVG 100, PVG120 and some EH steerings. This manual does not cover the PVG in general

nor any steering.

PVE actuators

The PVE for PVG 32 and PVG 100 are the same, for PVG 120 includes a special interface plate, has another

LVDT-pin and allows larger spool travel. Service on the actuators is identical independent of valve size.

In general service on PVE is limited to exchange of O-rings and connectors or whole actuator.

Performing service, trouble shooting and repair may require removal of valve and valve parts from the

application. This can easily introduce misplaced parts and contamination and thereby thread

performance and safety. Following cleanliness requirements is a prerequisite for service.

For general description, specifications and operating parameters on PVG valves and actuators please see

the relevant Technical Information listed in reference list. Danfoss technical literature is available on

www.danfoss.com.

A worldwide network of Danfoss Global Service Partners is available for major repairs. Danfoss trains and

certifies Global Service Partners on a regular basis. You can locate your nearest Global Service Partner

using the distributor locator at www.danfoss.com.

Warning

Do not attempt to service PVG valves without build sheet specifications for reference.

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