AS ISO 5006 pdf download
AS ISO 5006 pdf download.Earth-moving machinery — Operator’s field of view — Test method and performance criteria
1 Scope
This document specifies a static test method for determining and evaluating the operator’s field of view on a rectangular boundary around the machine and on a 12 m visibility test circle (VTC). It is applicable to the earth-moving machines as defined in ISO 6165 that have a seated operator, and which are intended to operate on work sites and travel on public roads. It provides visibility performance criteria for machines up to the maximum operating mass according to ISO 6016, depending on the type of machine family listed in Table 1. For those machines not listed — including larger machines, derivative and other types of earth-moving machinery — the visibility test procedures can be used along with the risk assessment process defined in 10.4.
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6165 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — ISO Online browsing platform: available at http:// www .iso .org/ obp — IEC Electropedia: available at http:// www .electropedia .org/ 3.1 test surface area that forms the ground reference plane for the visibility measurements 3.2 filament position centrepoint FPCP midpoint of the line between the light-bulb filaments Note 1 to entry: See Figure 1.3.3 Visibility test locations 3.3.1 visibility test circle VTC circle with 12 m radius located on the ground reference plane with its centre vertically below the FPCP (3.2) Note 1 to entry: See Figure 2. 3.3.2 rectangular boundary RB line on the ground reference plane located at 1 m distance from the outside rectangular boundary of the machine, except for articulated-frame dumpers, where the distance is greater than 1 m to the front of the machine and graders where the distance to the rear of the machine is greater than 1 m Note 1 to entry: See Figure 2 and 8.3.3. 3.3.3 sector of vision A segment of the visibility test surface to the front of the machine, defined by a 9,5 m chord length for the 12 m radius that is perpendicular to the longitudinal plane passing through the FPCP (3.2) (X axis) with the chord length bisected by the longitudinal plane (Y axis) Note 1 to entry: See Figure 2. 3.3.4 sectors of vision B and C segments of the visibility test surface to the front of the machine outside sector A and bounded by the transverse plane through the FPCP (3.2) Note 1 to entry: See Figure 2.3.5 light source apparatus test unit with at least two light sources that have adjustable light spacing, 360° rotatable, with its rotation point at the FPCP (3.2), to simulate the range of eye positions for an operator Note 1 to entry: See Figure 1. 3.6 visibility performance criteria criteria intended to minimize risk to persons in the vicinity of the machine during machine operation and travelling Note 1 to entry: These visibility performance criteria are specified as maximum allowed maskings at the 12 m visibility test circle or at the RB (3.3.2). 3.7 jobsite organization rules and procedures for the jobsite that coordinate machines and people working together EXAMPLE Safety instructions, traffic patterns, restricted areas, operator and jobsite training, machine and vehicle marking (special warning lights, warning signs, etc.), restrictions on travelling in reverse, communication systems. 3.8 Direct and indirect visibility 3.8.1 direct visibility visibility by direct line of sight as determined by the light from the light source 3.8.2 indirect visibility visibility with the aid of mirrors or with other visual aids, such as closed circuit TV (CCTV) 3.9 derivative earth-moving machine machine modified or fitted with equipment or attachments that influence visibility as compared with the standard configuration of the machine Note 1 to entry: This definition is different from the one given in ISO 6165.
