User manual HAWKE 453-UNIV EXD I-EXE I ASSEMBLY AI 371 ISSUE A 11-08

[. . . ] Assembly Instructions for cable gland: 453/UNIV Exd I/Exe I Operating temperature range -60°C +80°C 1 2 International Assembly Instructions AI 371 / Issue A - 11/08 Certification Details Gland Type: 453/UNIV Exd I/Exe I Baseefa08ATEX0330X IM 2 IP66 IECEx BAS08. 0114X 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 4 I I 3 2 1 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. 3 3 2 1 2 Shroud option 1 A Strip cable to suit equipment as shown above and expose the armour / braid 'I'. [. . . ] Registered Office: Mitre House, 160 Aldersgate Street, London EC1A 4DD. A member of the Hubbell Group of Companies Hawke International UK Office Oxford Street West, Ashton-Under-Lyne, Lancashire OL7 0NA. UK www. ehawke. com AI 371 - Issue A / Page 1 of 2 Sales (UK): 0870 606 0105 Sales: +44 (0) 161 830 6698 Technical (UK): 0870 458 9358 Technical: +44 (0) 161 830 6697 Fax: +44 (0) 161 830 6648 E-mail: sales@ehawke. com 5mm minimum recommended 5 5 4 3 2 5 2 1 2 1 1 D Hold the entry in position with a spanner / wrench to prevent rotation. 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 1/2 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 Size Ref Entry Thread Size Metric Os O A B C C2 D E F M20 M20 M20 M25 M32 M50 M63 M75 Cable Acceptance Details Inner Sheath Min. 3. 0 6. 5 8. 4 11. 1 17. 6 23. 1 28. 9 39. 9 50. 5 Outer Sheath Min. 5. 5 9. 5 12. 5 16. 9 22. 0 28. 0 36. 0 46. 0 57. 0 Armour Braid Orientation Orientation 1 2 0. 8/1. 25 0. 8/1. 25 0. 8/1. 25 1. 25/1. 6 1. 6/2. 0 1. 6/2. 0 1. 8/2. 5 1. 8/2. 5 1. 8/2. 5 0/0. 8 0/0. 8 0/0. 8 0/0. 7 0/0. 7 0/0. 7 0/1. 0 0/1. 0 0/1. 0 Compressed Length Hexagon Dimensions Across Across Flats Corners 24. 0 24. 0 30. 0 36. 0 46. 0 55. 0 65. 0 80. 0 95. 0 27. 7 27. 7 34. 6 41. 6 53. 1 63. 5 75. 1 92. 4 109. 6 NPT ½" ½" ½" - ¾" ¾" - 1" 1" - 1¼" 1½" - 2" 2" - 2½" 2½" - 3" Max. 8. 1 11. 4 14. 3 19. 7 26. 5 32. 5 44. 4/42. 3 56. 3/54. 3 68. 2/65. 3 Max. 12. 0 16. 0 20. 5 26. 0 33. 0 41. 0 52. 6 65. 3 78. 0 64. 4 64. 4 65. 4 71. 0 76. 0 78. 1 93. 1 99. 0 101. 9 M40 1¼" - 1½" SCHEDULE OF LIMITATIONS: 1. [. . . ] 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 371 - Issue A / Page 2 of 2 [. . . ]