User manual HAWKE 453 EXE II ASSEMBLY

[. . . ] Assembly Instructions for cable gland: 501/453 Exd IIC/Exe II ExtD 353 Exe II/ExtD Operating temperature range -60°C +80°C Os to F Sizes International Assembly Instructions AI 303 / Issue P - 08/09 Certification Details 1 2 3 Gland Type: 501/453 Exd IIC/Exe II/ExtD Baseefa06ATEX0056X II 2 GD A21 IP66 IECEx BAS06. 0013X CEPEL-EX-061/2001X GOST R No: POCC GB. 05. B01831 CSA No: 1015065 (LR 78713-7) Gland Type: 353 Exe II/ExtD Baseefa06ATEX0059X II 2 GD A21 IP66 IECEx BAS06. 0016X CSA No: 1205533 (LR 78713-10) 1. Backnut Middle Nut Armour Clamping Ring Armour Spigot Inner Seal Entry (with captive deluge seal), if fitted 4 5 6 Cable Preparation Gland Preparation 6 Armour/braid 5 II 3 4 I I 4 3 3 2 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. 2 1 1 1 Shroud Option 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 H & J 'II' = to suit equipment. [. . . ] Hand tighten the middle nut to the entry and turn a further half to one full 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 armour spigot and the armour clamping ring . If armour/braid not clamped, repeat assembly. F Remove entry and refit inner seal , replace entry and re-assemble middle nut onto the entry component . Tighten up the middle nut using a wrench/spanner until resistance is felt between the seal and cable, then turn the middle nut through a further half a full turn to complete the inner seal. 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 . Ensure that the deluge seal is pulled down into position, if fitted. Locate the shroud over the 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 10. 0 12. 5 19. 0 25. 0 Inner Sheath Standard Seal Max. 8. 0 11. 9 14. 3 20. 2 26. 5 32. 5 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 Standard Steel Wire 'W' 0. 8/1. 25 0. 8/1. 25 0. 8/1. 25 1. 25/1. 6 1. 6/2. 0 1. 6/2. 0 2. 0/2. 5 2. 5 2. 5 Wire Braid 'X' 0. 2/0. 35 0. 2/0. 35 0. 2/0. 35 0. 2/0. 45 0. 2/0. 45 0. 3/0. 45 0. 4/0. 45 0. 4/0. 45 0. 4/0. 45 Max Strip / Tape Length 'Z' Across Across Flats Corners 0. 2 - 0. 8 0. 2 - 0. 8 0. 2 - 0. 8 0. 2 - 1. 0 0. 2 - 1. 4 0. 2 - 1. 8 0. 2 - 1. 8 0. 2 - 1. 8 0. 2 - 1. 8 76 76 78 83 87 94 114 110 115 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 Hexagon Dimensions Min. 5. 5 9. 5 12. 5 16. 9 22. 0 28. 0 36. 0 46. 0 57. 0 Max. 12. 0 16. 0 20. 5 26. 0 33. 0 41. 0 52. 6 65. 3 78. 0 31. 5 42. 3/44. 4 42. 5 54. 3/56. 3 54. 5 65. 3/68. 2 Sizes Os and O are available with an M16 thread size. [. . . ] 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 303 - Issue P / Page 3 of 3 [. . . ]