(Pty) Ltd Certex Appointed Ex Laboratory Reg No: 1999/027771/07 Government Approved Test Laboratory (Previously AIA) T0104 7 Spanner rd, PO Box 467 Tel: +27 (11) 316 4601 Olifantsfontein Fax: +27 (11) 316 5670 1665 E-mail: info@explolabs.co.za SUPPLEMENT REPORT No.: XPL/13600/12.1232 WILLARD BATTERIES PO Box 3992 EDENVALE 1610 Your Reference: POA10040 Enquiries: George Howard Date: 31 October 2012 Page 1 of 3 1 STANDARDS INTRINSICALLY SAFE MINERS CAP LAMP MODEL HALO 2 REV 1 SANS 60079-0: 2005 Ed 3 IEC 60079-0: 2004 Ed 4 SANS 60079-11: 2007 Ed 3 IEC 60079-11: 2006 Ed 5 SANS 1438:200X Draft Part 0: General requirements Part 11: Equipment protection by Intrinsic safety i Portable light assemblies for use underground on mines 2 PRODUCT DESCRIPTION Manufacturer : Willard Batteries Supplier : Willard Batteries Type of Product : Miners Cap Lamp Model : Halo 2 Serial Number(s) : N/A This unit consisted of a small battery pack containing 3 Li-Ion batteries connected in parallel with three thermal fuses and the battery protection circuit. The enclosure also had a small Compartment, which houses the battery charge and other control circuit as well as the on/off switch. The headpiece contained the main and auxiliary LED s and their control circuitry with the standard charging connector and the flexible cable with strain protection connecting the two units.. 3 ASSESSMENT REQUIRED Batch/Type Approval: Supplement report
4 CONCLUSION XPL/13600/12.1232 Page 2 of 3 This supplement report extends the existing certified product design to include or exclude the variations as set out in this report and documents referred to. This supplement report shall be held with the original certificate. The approved explosion protection rating of the equipment remains: Ex ia I/IIC T4 Inspection Authority Certificate Number: MS-XPL/091265X 5 DESCRIPTION OF VARIATIONS 5.1 VARIATION 1 The Existing Osram LWW5AP LED was replaced with a Cree XP-E LED with comparative electrical parameters.. 6 DOCUMENTATION The following documents were provided as part of the intrinsic safety assessment and testing of the unit: No Type Description 1 Datasheet: CREE XP-E Led specifications. 7 NOTES ON TEST RESULTS The components as listed in variation 1 have been tested and evaluated and as such does not compromise the safety of the system Special Conditions of Use (X): Repairs to be done by the OEM or an accredited Mark scheme holder only. Charge in safe area only. 8 VALIDITY This report covers only the unit described in Paragraph 2 of this report. Other identical units will only be covered by: a. Additional approvals covering all serial numbers, or b. Approval of certified equipment under a product certification scheme accepted by the Department of Minerals and Energy and/or the Department of Labour as relevant. This type approval report remains valid unless modifications are made to the equipment without obtaining prior approval. Responsible Testing Officer: Reviewed by: George Howard SANAS Technical Signatory Donovan Young SANAS Technical Signatory EXPLOLABS EXPLOSION PREVENTION SERVICES This report shall not be reproduced except in full without the written approval of the company Explolabs (Pty) Ltd shall not be liable for any losses or damages sustained on account of any failure or omission to properly perform our duties in terms of any contract undertaken by us. This disclaimer is immutable and automatically incorporated in any contract undertaken by us, notwithstanding anything to the contrary, save for the express written waiver of our managing director. The contents of electronic reports/certificates cannot be guaranteed. Original certification documents will be kept on file at Explolabs (Pty) Ltd
XPL/13600/12.1232 Page 3 of 3 Photographs of Miners Cap Lamp model Halo 2 from Willard Batteries
(Pty) Ltd WILLARD BATTERIES PO Box 3992 EDENVALE 1610 Reg No: 1999/027771/07 Government Approved Test Laboratory (Previously AIA) APPROVED/ACCREDITED TEST LABORATORY (previously referred to as Approved Inspection Authority) IN TERMS OF: ARP 0108: REGULATORY REQUIREMENTS FOR EXPLOSION PROTECTION APPARATUS SUPPLEMENTARY CERTIFICATE T0104 Issued: 31 Oct 2012 *Expire: 31 Oct 2022 Page 1 of 2 Supplement to Certificate number: MS-XPL/091265X Equipment : Miners Cap Lamp Manufacturer : Willard Batteries Type : Halo 2 Serial No : All serial numbers of equipment covered by a valid report, or accepted product certification mark. Supplied by Willard Batteries Identified by Inspection Authority number MS-XPL/091265X And as described in the Explolabs test report number XPL/13600/12.1232. This supplement certificate extends the existing product design as described in certificate XPL/11.0216X to include also the variations as described in this certificate. SANS 60079-0: 2005 Ed 3 IEC 60079-0: 2004 Ed 4 SANS 60079-11: 2007 Ed 3 IEC 60079-11: 2006 Ed 5 SANS 1438:200X Draft Part 0: General requirements Part 11: Equipment protection by Intrinsic safety i Portable light assemblies for use underground on mines This supplement certificate shall be held with the original certificate. This certification indicates compliance with R10.1 of the Mine Health and Safety Act and/or EMR 8(1) of the Occupational Health and Safety Act, provided that the apparatus is used as relevant in accordance with: i) SANS 10086 and SANS 61241-10 requirements as applicable; ii) Any conditions mentioned in the above report; iii) Any relevant requirements and codes of practice enforced in terms of the Mine Health and Safety Act or Occupational Health and Safety Act; and iv) Any restrictions and conditions enforced by the Chief Inspector of Mines or the Principal Inspector or the Chief Inspector: Occupational Health and Safety. v) * - New equipment may only be presented for sale between the Issued and Expire dates. XPL0105
VARIATION 1 ANNEX TO SUPPLEMENTARY CERTIFICATE NO MS-XPL/091265X PAGE 2 OF 2 1. The Existing Osram LWW5AP LED was replaced with a Cree XP-E LED with comparative electrical parameters.. 2. SPECIAL CONDITIONS OF USE (X) Repairs to be done by the OEM or an accredited Mark scheme holder only. Charge in safe area only. 3. MARKING The following markings shall be added to the unit in a legible and durable manner: Supplier : Willard Batteries Miners Cap Lamp model : Halo 2 Manufacturer : Willard Batteries Classification : Ex ia I/IIC T4 IA No. : MS-XPL/091265X Responsible Testing Officer: George Howard SANAS Technical Signatory XPL0105
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