User manual HAWKE 153-UNIV ASSEMBLY

[. . . ] Assembly Instructions for cable gland: 153/UNIV Industrial General Purpose Operating temperature range -60°C +80°C 1 2 International Assembly Instructions AI 372 / Issue A - 11/08 Certification Details Gland Type: 153/UNIV Industrial Certified to Hawke Approved Drawings Only 3 4. 1 Reversible Armour Clamping Ring (RAC) General identification ring orientation for: SWA Position Braid 'X', Flat Steel Wire 'Y', Steel Tape 'Z' Ring Position 4 5 1. 4. 1 5. Backnut Middle Nut Reversible Armour Clamping Ring (RAC) Diaphragm Seal / Armour Spigot Cable Guide Entry (with captive deluge seal) IMPORTANT: The arrowhead indicating the correct armour thickness or type should point towards the equipment Note: Cable acceptance sizes are marked on the diaphragm seal, clamping ring and backnut. Cable Preparation Gland Preparation Armour / braid II 4. 1 4 5 I I 4 3 2 1 3 2 Note: Tape armour must be re-trimmed at 90° to the vertical axis of the cable after it has been spread, to ensure that the full face is correctly presented. Roll back option 3 1 2 Shroud option 1 A Strip cable to suit equipment as shown above and expose the armour / braid 'I'. 'I' = 20mm for cable gland sizes Os to C 'I' = 25mm for cable gland sizes C2 to F 'II' = to suit equipment. [. . . ] Hand tighten the middle nut to the entry and turn a further 1/2 to 3/4 of a turn with a spanner / wrench. IMPORTANT: Support the cable to prevent it from twisting. To ease wiring inside the enclosure, it may be beneficial to strip the inner sheath of the cable as shown above. E Unscrew the middle nut and visually inspect that the armour / braid has been successfully clamped between the diaphragm seal / armour spigot and the armour clamping ring . If armour / braid not clamped, repeat assembly. F Reassemble middle nut onto the entry component . Tighten up the middle nut until hand tight, then using a wrench / spanner, turn the nut through 1/4 to 3/8 turn. Tighten the backnut to form a seal around the cable, then tighten a further full turn using a wrench / spanner. Ensure that the middle nut does not rotate when tightening the backnut . Note:The deluge seal on this gland locates on assembly and requires no further action. Locate shroud over cable gland, if applicable. CABLE GLAND SELECTION TABLE Cable Acceptance Details Size Ref. Entry Thread Size Metric Os O A B C C2 D E F M20 M20 M20 M25 M32 M40 M50 M63 M75 NPT ½" ½" ½" - ¾" ¾" - 1" 1" - 1¼" 1¼" - 1½" 1½" - 2" 2" - 2½" 2½" - 3" Min. 3. 0 6. 5 8. 4 11. 1 17. 6 23. 1 28. 9 39. 9 50. 5 Inner Sheath Standard Seal Max. 8. 1 11. 5 14. 3 19. 7 26. 5 32. 5 42. 3/44. 4 54. 3/56. 3 65. 3/68. 2 Alternative Seal (S) Min. ----8. 5 9. 5 14. 5 22. 0 27. 5 39. 0 48. 5 Max. ----13. 4 15. 4 21. 2 28. 0 34. 8 46. 5 58. 3 Outer Sheath Min. [. . . ] Sealing washer, to offer additional ingress protection of the enclosure at the cable gland entry. Earthtag, to provide an external armour / braid bonding point. Serrated washer, to dampen any vibrations that may loosen the locknut or cable gland assembly. AI 372 - Issue A / Page 3 of 3 Multi-Orifice Seal X Impact Category Non-Metallic Insulation Characteristics Connection to Metallic Layers [. . . ]