User manual HAWKE 501-452-RAC EXD IIC-EXE II EXTD ASSEMBLY AI 350 M 11-08

[. . . ] Assembly Instructions for cable gland: 501/452/RAC Exd IIC/Exe II ExtD Operating temperature range -60°C +80°C International Assembly Instructions AI 350 / Issue M - 11/08 Certification Details Gland Type: 501/452/RAC Exd IIC/Exe II/ExtD Baseefa06ATEX0056X II 2 GD A21 IP66 IECEx BAS06. 0013X CNEx07. 0897X 1 2 3 4 5 Reversible Armour Clamping Ring (RAC) General identification ring orientation for: SWA Position Braid 'X', Flat Steel Wire 'Y', Steel Tape 'Z' Ring Position 1. 5. Middle Nut Reversible Armour Clamping Ring (RAC) Armour Spigot Inner Seal Entry (with captive deluge seal), if required IMPORTANT: The arrowhead indicating the correct armour thickness or type should point towards the equipment Note: Armour cable acceptance sizes are marked on the clamping ring. Cable Preparation Gland Preparation 5 4 Armour/braid II I I 3 3 2 2 1 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. 1 1 Shroud Option A Strip cable to suit equipment as shown above and expose the armour/braid 'I'. [. . . ] 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 350 - Issue M / 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 5 5mm minimum recommended 5 4 5 3 1 2 1 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 three quarters 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 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 to three quarters of a turn to complete the inner seal. Locate the shroud over the 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 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 31. 5 42. 5 54. 5 Cable Acceptance Details Inner Sheath Outer Standard Alternative Sheath Seal Seal (S) Max. 12. 0 16. 0 20. 5 26. 0 33. 0 41. 0 52. 6 65. 3 78. 0 Steel Wire Armour/ Tape/Braid Orientation 1 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 Orientation 2 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 79 79 79 95 95 98 126 130 128 Max Length Hexagon Dimensions Across Flats 24. 0 24. 0 30. 0 36. 0 46. 0 55. 0 65. 0 80. 0 95. 0 Across Corners 27. 7 27. 7 34. 6 41. 6 53. 1 63. 5 75. 1 92. 4 109. 6 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. Serrated washer, to dampen any vibrations that may loosen the locknut or cable gland assembly. AI 350 - Issue M / Page 2 of 2 [. . . ]