User manual HAWKE 353 DIAPHRAGM EXE II-EXTD IIC ASSEMBLY AI 321 ISSUE L 08-06

[. . . ] Assembly Instructions for cable gland: 353 Diaphragm Exe II/ExtD IIC 153 Industrial General Purpose Operating temperature range -60°C +80°C International Assembly Instructions AI 321 / Issue L - 08/06 Certification Details Gland Type: 353 Diaphragm Exe II/ExtD IIC Baseefa No: 06ATEX0059X II 2 GD A21 IP66 IECEx No: BAS06. 0016X CSA No: 120553 (LR 78713-10) Gland Type: 153 Industrial General Purpose Certified to Hawke Approved Drawings Only 1 2 3 4 1. 5. Backnut Middle Nut Armour Clamping Ring Armour Spigot Entry with Inner Seal (plus captive deluge seal), if fitted. 5 Cable Preparation Tape if required Gland Preparation 5 Armour/braid II 4 4 3 3 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. 2 2 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 321 - Issue L / Page 1 of 3 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 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 ½ to ¾ 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 Reassemble middle nut onto the entry component . Tighten up the middle nut until hand tight, then using a wrench/spanner, turn the nut through one hex. 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. 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" Inner Sheath Outer Sheath Standard Steel Wire `W' 0. 9/1. 25 0. 9/1. 25 0. 9/1. 25 1. 25/1. 6 1. 6/2. 0 1. 6/2. 0 2. 0/2. 5 2. 5 2. 5 Max Strip / Tape Length `Z' 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 Wire Braid `X' Max. 8. 0 11. 9 14. 3 20. 2 26. 5 32. 5 42. 3/44. 4 54. 3/56. 3 65. 3/68. 2 Min. 5. 5 9. 5 12. 5 16. 9 22. 0 28. 0 36. 0 46. 0 57. 0 Max. [. . . ] Serrated washer, to dampen any vibrations that may loosen the locknut or cable gland assembly. AI 321 - Issue L / Page 3 of 3 3. A seal must be formed between the equipment and the cable gland to maintain the appropriate degree of protection against ingress of dust, solid objects and water. Multi-Orifice Seal X Impact Category Without Cable Anchorage Insulation Characteristics Connection to Metallic Layers Equipotential Bonding Non-Metallic With Cable Anchorage Composite Metal [. . . ]