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October 2019

Installation, Operation and Maintenance Manual

MAN-02-04-97-0713-EN Rev. 1

Installation

Section 3: Installation

Figure 26

3.9 Instructions For Explosion-proof Enclosures

NOTICE

The Bettis XTE3000 electric actuator shall be installed and maintained according to the

applicable rules regarding electrical installations in hazardous area (other than mines) classied

as zone 1 (gas); for example: EN 60079-10 (hazardous area classication), EN 60079-14

(electrical installation), EN 60079-17 (maintenance), and/or other national standards.

During the dismantling and subsequent reassembling of the explosion-proof enclosures

(covers, cable glands, joints), be careful to restore these enclosures back to their original

condition to maintain their integrity. In particular, ensure that the joint surfaces of all

enclosures are spread with a lm of recommended grease (see Section 4, Lubrication).

Table 7.

Model

Motor

cover

Terminal

enclosure cover

Local interface

cover

Material

010 M8x30 M10x30 M10x35