User manual HAWKE 453-T EXD I-EXE I ASSEMBLY AI 381 ISSUE A 12-08

[. . . ] Assembly Instructions for cable gland: 453/T Exd I/Exe I Operating temperature range -60°C +80°C International Assembly Instructions AI 381 / Issue A - 12/08 Certification Details Gland Type: 453/T Exd I/Exe I Baseefa08ATEX0331X IM 2 IP66 IECEx BAS08. 0112X 1 2 1. 6. Backnut Middle Nut Armour Clamping Spigot Armour Clamping Ring Inner Seal Entry (with captive deluge seal), if fitted 3 4 5 6 Cable Preparation Gland Preparation 6 5 II Armour 4 4 I 3 2 1 3 3 2 2 1 1 A Strip Cable to suit equipment as shown above and expose the armour 'I' removing all cable fillers. [. . . ] UK www. ehawke. com AI 381 - 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 6 5mm minimum recommended 6 4 3 2 1 1 2 5 6 2 1 D Unless already screwed into the equipment hold the entry in position with a spanner/wrench to prevent rotation. 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 has been successfully clamped between the armour clamping ring and the armour clamping spigot . 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 . Locate the shroud over the cable gland, if applicable. CABLE GLAND SELECTION TABLE Size Ref. Entry Thread Size Metric O A B C C2 D E F M20 M20 M25 M32 M40 M50 M63 M75 NPT ½" ½" - ¾" ¾" - 1" Cable Acceptance Details Inner Sheath/Cores Outer Sheath Min. 16. 0 20. 5 26. 0 33. 0 41. 0 52. 6 65. 3 78. 0 Pliable Wire Armour 'W' 7 x 0. 45 7 x 0. 45 7 x 0. 45 7 x 0. 45 7 x 0. 71 7 x 0. 71 7 x 0. 9 7 x 1. 25 Max Length Hexagon Dimensions Across Flats 24. 0 30. 0 36. 0 46. 0 55. 0 65. 0 80. 0 95. 0 Across Corners 27. 7 34. 6 41. 6 53. 1 63. 5 75. 1 92. 4 109. 6 78 79 82 88 94 108 113 116 1" - 1¼" 19. 0 1¼" - 1½" 25. 0 1½" - 2" 2" - 2½" 2½" - 3" 31. 5 42. 5 54. 5 NPT version. SCHEDULE OF LIMITATIONS: 1. [. . . ] Sealing washer, to offer additional ingress protection of the enclosure at the cable gland entry. Serrated washer, to dampen any vibrations that may loosen the locknut or cable gland assembly. [. . . ]