BS 8020:2002
$102.76
Tools for live working. Insulating hand tools for work on or near conductor rail systems operating at voltages up to 1000 V a.c. or 1500 V d.c.
| Published By | Publication Date | Number of Pages |
| BSI | 2002 | 18 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Committees responsible for this British�Standard |
| 3 | Contents |
| 5 | 1 Scope 2 Normative references 3 Terms and definitions insulating hand tool tool working head insulating insert type test routine test sample test |
| 6 | material batch tool batch 4 Requirements 4.1 General requirements |
| 7 | 4.2 Additional requirements for particular insulating hand tools 4.3 Marking Figure 1 Marking symbol 4.4 Instructions for use |
| 8 | 5 Type tests 5.1 General 5.2 Visual and dimensional check 5.3 Mechanical tests |
| 9 | Figure 2 Example test arrangement for handle grip sleeve adhesion test Table 1 Applied force for handle pull-apart test for category 1 insulating hand tools |
| 10 | Figure 3 Example test arrangement for handle pull-apart test Figure 4 Example test arrangement for handle material bend test |
| 11 | 5.4 Electrical tests |
| 12 | Figure 6 Example test arrangement for handle torsion test 5.5 Flammability 5.6 Durability of marking |
| 13 | Figure 6 Example test arrangement for flammability test 6 Routine tests 6.1 General 6.2 Visual check 6.3 Electrical test 7 Sample tests 7.1 Insulating material 7.2 Finished insulating hand tools 8 Records |
| 14 | Annex A (normative) Tool categories Category 1 — Striking tools Category 2 — Tools struck by a hammer Category 3 — Rail manipulating tools Category 4 — Spanners Category 4(a) — Lever, open ended Category 4(b) — Lever, closed end Category 4(c) — Tee-shaped |
| 15 | Category 5 — Ballast tools Category 6 — Miscellaneous Annex B (informative) Recommendations concerning use and in-service care General Storage Pre-use inspection Use Periodic examination and electrical retesting |
| 16 | Annex C (normative) Sampling Classification of defects Table C.1 Classification of defects Sample sizes Table C.2 Sample sizes for major defects Table C.3 Sample sizes for minor defects |
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