User manual HAWKE AI352 PROCEDURE REV 8 02-12-09

[. . . ] AI352 ­ ATEX INLINE CONNECTOR TERMINATION PROCEDURE (Rev 8 ­ 02Dec09) IMPORTANT NOTE Hawke International does not recommend the use of their ControlEx Connectors in applications where rigid PVC / SWA / PVC power cabling (typically to BS 6346 standards) is used in portable / semi-portable applications. In addition, Hawke recommends that barrier type glands are fitted to flexible power and loose filled control cabling entering the connectors to maintain the Exd protection concept and to reduce the potential for core movements within the cable being transferred to the connector's internal components. 1) Remove the CP/CR connector assembly, electrical insert and cable gland (sold separately) from their packaging. [. . . ] The stud on the earth crimp should not protrude from the outer diameter of the rear shell. Crimp with suitable tool. Internal Earth Crimp (Rev 8 ­ 02Dec09) 17) a) Solder inserts ­ black (1. 5 ­ 35mm²). Tin the conductors and fill the solder cups on the back of the inserts with solder as required Solder conductors in place and remove any solder spikes/excess from the solder cup. 15) Proceed to step 17 if internal earthing is not required. The insulation on the required earth conductor should be further stripped back level with the face of the rear shell. Additional Cutback Stud must not protrude Grub Crimp here b) Solder inserts ­ white (1. 5 ­ 4mm2). As above, however, inserts should be soldered outside of the insert body and not fully assembled. c) Crimp Inserts (1. 5 ­ 4mm²) ­ white. AI352 ­ ATEX INLINE CONNECTOR TERMINATION PROCEDURE i) Crimp the conductors into the contacts using Weidmuller CTX CM 1. 6/2. 5 crimp tool part number 901849 only. If the contacts are to be solder terminated to the conductors, this must be done prior to insertion through the rear contact retainer. ii) Feed the contacts through the required numbered hole on the rear contact retainer and slide the insertion tool over the contacts up to the groove (one end for pin and one for socket). Clip the groove on the contact into position in the rear contact retainer with the tool. iii) Align the flat on the rear contact retainer with the key on the front contact retainer and slide over the contacts into position. Zero Gap (Rev 8 ­ 02Dec09) Orientate grub screws Crimp here d) Crimp Inserts (6 ­ 35mm²) ­ black. Undo the grub screws on the crimp barrels and slide them off the back of the contacts. Orientate the barrel so that the grub screws are pointing outwards and crimp with a suitable crimp tool. Push the barrels back onto the rear of the contacts and tighten grub screw into the groove on the contact. Back off grub screw half a turn on crimp barrels of 10mm² or larger to allow them to slide up and down the contact slightly. NOTE: If internal earthing is not being used, the internal earth crimp must not be fitted and the grub screw in the rear shell must be removed 18) Clip spacer tube over conductors. [. . . ] Please refer to the `Hook Up' procedure. No maintenance or servicing is required on this product. Do not exceed maximum dissipated wattage stated in above table. Hawke International UK Office, Oxford Street West, Ashton-under-Lyne, Lancashire. UK Sales: +44 (0) 161 830 6698 Technical: +44 (0) 161 830 6697 Fax: +44 (0) 161 830 6648 E-mail: sales@ehawke. com Grub Screws Connection Solutions www. ehawke. com International [. . . ]