User manual HAWKE 501-453-RAC EXD IIC-EXE II EXTD ASSEMBLY AI302 ISSUE N 08-09

[. . . ] Assembly Instructions for cable gland: 501/453/RAC Exd IIC/Exe II ExtD 353/RAC Exe II/ExtD Operating temperature range -60°C +80°C 1 2 3 Assembly Instructions AI 302 / Issue N - 08/09 Certification Details Gland Type: 501/453/RAC Exd IIC/Exe II/ExtD Baseefa06ATEX0056X II 2 GD A21 IP66 IECEx BAS06. 0013X CEPEL-EX-062/2001X GOST R No: POCC GB. 05. B01831 CSA No: 1015065 (LR 78713-10) CNEx07. 0897X Gland Type: 353/RAC Exe II/ExtD Baseefa06ATEX0059X II 2 GD A21 IP66 IECEx BAS06. 0016X CSA No: 1205533 (LR 78713-10) CNEx07. 0898X 4 5 6 Reversible Armour Clamping Ring (RAC) General identification ring orientation for: 1. Backnut Middle Nut Reversible Armour Clamping Ring (RAC) Armour Spigot Inner Seal Entry (with captive deluge seal), if required SWA Position Braid 'X', Flat Steel Wire 'Y', Steel Tape 'Z' Ring Position IMPORTANT: The arrowhead indicating the correct armour thickness or type should point towards the equipment Cable Preparation Gland Preparation Note: Cable acceptance sizes are marked on the diaphragm seal, clamping ring and backnut. 6 5 Armour/braid II I I 4 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 4 3 2 2 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 F '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 by hand then using a wrench/spanner a further 1 to 2 turns until fully tight. 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. AI 302 - Issue N / Page 2 of 3 CABLE GLAND SELECTION TABLE Cable Acceptance Details Size Ref. Entry Thread Size Inner Sheath Standard Seal Min. 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 N/A N/A N/A Max. ----13. 4 15. 4 21. 2 28. 0 34. 8 46. 5 58. 3 N/A N/A N/A Outer Sheath 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 2. 0/3. 5 2. 0/3. 5 2. 5/4. 0 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 0/1. 0 0/1. 0 0/1. 0 79 79 79 95 95 98 126 130 128 131 131 141 Max Length Hexagon Dimensions Across Across Flats Corners 24. 0 24. 0 30. 0 36. 0 46. 0 55. 0 65. 0 80. 0 95. 0 106. 4 115. 0 127. 0 27. 7 27. 7 34. 6 41. 6 53. 1 63. 5 75. 1 92. 4 109. 6 123. 0 132. 8 146. 7 Metric Os O A B C C2 D E F G H J M20 M20 M20 M25 M32 M40 M50 M63 M75 M80 M90 M100 NPT ½" ½" ½" - ¾" ¾" - 1" 1" - 1¼" 1¼" - 1½" 1½" - 2" 2" - 2½" 2½" - 3" 3½" 3½" 4" Min. 5. 5 9. 5 12. 5 16. 9 22. 0 28. 0 36. 0 46. 0 57. 0 75. 0 75. 0 88. 0 Max. [. . . ] 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 302 - Issue N / Page 3 of 3 [. . . ]