User manual HAWKE ZEZE 22 ASSEMBLY AI281 ISSUE H 12-08

[. . . ] Assembly Instructions for: ZEZE 22, 42 & 62 Enclosures IMPORTANT: This document should be read carefully before commencing installation Zones of Use of Terminal Box CAT II 2G for use in Zone 1 or 2. [. . . ] Screw one of the hinge grub screws inwards until it clears the hole in the lid. Hold the lid securely and then screw the other grub screw inwards until it clears the hole in the lid. Remove the lid and place in an area where it will not be subject to damage or moisture. TO REPLACE THE LID: 1. Ensure the inside of the lid is dry and free from dust and foreign matter. Unscrew the hinge grub screws through the holes in the lid as far as possible. Tighten the M6 lid securing screws. ENCLOSURE INSTALLATION (EI) a) The IP rating of the enclosure must be maintained for the area of use (e. g. IP6* for Zone 21 dust environment) by the use of correct arrangement of cable/gland/sealing arrangements and in accordance with the installation codes as detailed in IEC/EN 60079-14 - IEC/EN 61241 and these installation instructions. b) Where other certified components are part of the assembly, the user must take account of any limitations listed on relevant certificates. [. . . ] b) The earth leads must be at least equal to the cross section of the largest live conductor up to 16mm² or a minimum of 0. 5 x the maximum cross sectional area of the live conductor above 35mm², with a minimum cross sectional area of 16mm². AI 281 - Issue H / Page 2 of 2 [. . . ]