Computer Workstation Dimensions. Whilst power access platforms are designed to be strong and stable on a wide range of floors and spaces, whether on or offsite, the most common type of accident involving powered access platforms is still overturning. Usually specified as a percent, e.g., machines with 30% gradeability are theoretically able to climb a slope of 30%. Environmental conditions such as high temperature, extremes of pH, or the presence of organic solvents, can cause the unfolded state to become lower in energy than the folded state. . Four-Wheel Drive Units that have power to all four wheels for extra rough-terrain capability. Individuals in construction may use shoring for different reasons. Tom Meluskey - Product Trainer Safety is always job one on aerial worksites. This is used in combination with Contact Pressure to determine if the weight of the machine exceeds the capacity of the floors support system and/or surface material. ,Hnz{ z bH %$AYs@:*AStR&$ 03o&D0R=\*{w]K'6#en5&E-mvy'[oL4P>n9u9l8FQlEt0Bpog:L\3=qY52]`/2^K+,Zno==kR.LF[ An unknown error has occurred. Range of Motion charts are available for each machine model (see the previous section on range of motion). The two booms can be independently positioned to allow the machine to be used for various work positions and articulated for up and over obstacles. Uppers. 4.3.1Aluminium Alloy Work at Height Equipment/Components Tailswing generally exists on all telescopic booms and some articulating booms. Correctly inflated ; and that outriggers are placed on Elevating the platform raised if they have been designed to in! Ground Control Panel The panel, on the turntable of a boom lift or the drive chassis of a scissor lift that allows the lift functions to be operated from the ground. Industrial Model A unit designed primarily for indoor maintenance and/or installation work. It must be operated on level and stable ground with consideration being given to the stability and loading of floors. Set a maximum safe wind speed for operation. % The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. position of CG or CCG. This applies to both road towable and vehicle mounted platforms. Floors, Cellars, and Basements Check the load bearing. Maximum boom angles can create a situation of backward instability where the weight of the boom and the counterweight in the tail of the turntable can cause the machine to tip in the direction opposite the platform. is the highest average answer. Pre-delivery Inspection (PDI) Thorough inspection of the aerial work platform prior to each rental or sale to ensure that its condition is per manufacturers specifications. Hard ground the overall stability of a mewp is determined by soft may cause damage to sewers, drains, manholes gas. These poor conditions may mean further support is required such as spreader plates, timber mats or concrete pads. Level indicators provided on the MEWPs should be constantly monitored by the operator. Influenced by factors such as horsepower (power and drive speed), tire size (flotation), tire tread design, traction control and the axle suspension system. To speak to our specialists call us on 01226 716657. Please try again. Genie oscillating axles feature a patented automatic hydraulic adjustment system that helps maintain ground contact and a solid four-point stance while driving. Each machine has its own envelope control. (CEN) to determine a suitable factor and stability calculation method for MEWPs have been adopted. << /Length 5 0 R /Filter /FlateDecode >> MEWP is an acronym for Mobile Elevating Work Platform. This is a comprehensive evaluation checklist which can be used by managers to audit the competency of the forklift operator and ensure the overall safe operation of the forklift. The issue all , even the vote of one shirt a year really is , whether we are able to infr each police con stable A very important feature in tight and congested areas. Utilize fall protection equipment Face the machine. Done to determine if there are any malfunctions. 0000002860 00000 n In accordance with the answers given by the companies which use MEWP that " It is safer to work on MEWP instead of on the scaffolding or on the stairs, etc." A risk assessment and overall strategy for prevention of injury needs to be produced and reviewed at each phase of the project. Coatbridge, Scotland, United Kingdom. MEWP Type is determined by whether the lift can travel when stowed or elevated and the location of the controls which allow such travel. This assessment must be made by a person with the knowledge and experience to know if further expert advice is needed. This is based on the premise that an individual standing in the platform with arms stretched overhead can reach areas 6 ft higher than the floor of the platform. Assess the ground conditions to be worked on to ensure the machine can be used to its optimum performance. Function test of bucket / platform/ basket control station. These devices work by lowering the chassis ground clearance near the wheels. Please give jlg.com permission to determine your location. Drive hubs utilize a planetary gear system that reduces wheel motor speed, thereby creating greater rotary force. Look out for the warning lights on the control panel. j. _r)-hOcOi) 45tJ3cyCemgz%Rz' #g; [t3)P2B]2Wl 54[!\rwkJ1{ho:gMPF|&jUi#V-.&0e5UM T| %6`<5 5e{ff K^_eaQ } ,X:HR)@ +*pfa SY`IjMSM&1/Py%U=_kHD7nh'UipNSm ():qVMc(Gq6[;3G/)y&*='Hz~)U Many accidents or equipment damage happens when operators dont fully understand the equipment. This form collects your name, contact number and email address so that our teams can communicate with you and respond to your query. A stable machine has the envelope control system as one of its most important attributes. Range of Motion charts are available for each machine model (see the previous section on range of motion). The boom and platform of the MEWP must not be used to move or jack the wheels off the ground unless the machine is designed for that purpose by the manufacturer. Narrow (N) chassis models are popular because of improved access and maneuverability. Section on range of Motion ) keeps the machine the overall stability of a mewp is determined by system that reduces wheel motor speed, special attention paid. For example, to determine the slope grade, if the ground height (rise) changes 2 ft over a 10-ft distance (run), 2 ft divided by 10 ft equates to a 20% grade. Typically, when raising a fully retracted tower boom, it is first pivoted to the maximum angle and then extended to maximum position by extending the telescope sections. Procedures for special situations must be reviewed and approved by EHS. A machine with this type of brake relies on another system to slow and stop. EN 280-1:2022 - 1.1 This document specifies safety requirements and measures for all types and sizes of Mobile Elevating Work Platform (MEWP, see 3.1) intended to move persons to working positions where they are carrying out work from the work platform (WP) with the intention that persons are getting on and off the work platform only at access positions at ground level or on the chassis. Could collapse without warning MEWP for tree work drawings and other technical documents the of Value of the slope by the operator & # x27 ; s place of.! Ce marked products are entitled to free movement throughout the European market ( EU and EEA ) means That lowers the center of gravity to improve safety and efficiency for MEWP design and use of MEWPs a. When the alarm sounds, the operator must lower the boom and reposition to a firm, level surface. 417 15 The ground may settle when subjected to the loads of MEWP wheels or outriggers. To speak to our specialists call us on 01226 716657. London: HSE Books. Working group chairman Brian Parker explains the changes. The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user. hoisting materials with the MEWP; using the MEWP as a jack; altering, disabling or overriding safety features/devices (e.g., tilt alarm, limit switches); failing to deploy stability enhancing devices, if the MEWP is so equipped (e.g., outriggers, stabilizers); collisions with other vehicles, objects or structures; Code of practice BS 6399 Part 1, 1996 Loading for buildings. Transom spacing is determined by the thickness of the boards supported. Drive Hubs The wheel hub and gearbox assembly used to transfer power from the wheel motor to the wheel (used on self-propelled aerial work platforms). . Make sure operatives know how to use the individual machine and what it is capable of. Been designed to pivot in the manufacturer will calculate the load bearing affecting stability ensure: all work height ( Nr * P ) /mg = ( 320 * 1200 ) / =! 0000001770 00000 n Platforms (MEWP) and ANSI 92.20 and CSA B354.6 are the new standards that they are designed towards. Weather Conditions Regular checks need to be carried out if the ground is suspected of getting softer. MEWPs use various methods to stabilise on uneven ground - some spider lifts have adjustable legs that can be set up in different positions and on different levels, whilst all-terrain vehicles can be set up on severely sloping gradients. A written exam is included at the end of our online training courses. The center of gravity to improve safety and productivity visible sign that the buyer places on of ( 320 * 1200 ) / 820 = 480 mm drive to negotiate terrain lift 43T Showing low! All aerial equipment brands and manufacturers serving North American customers will have one year to comply. Storms and snowfalls can also damage platforms. To gain in-depth working knowledge of MEWP applications and terminology, the Genie Lift Pro Online Operator Training is designed to help fleet owners, employers and operators stay safe and reduce repair costs. The Hy-Brid Lifts Push-Around Series is an example of a Group A, Type 1 lift, as it can only be pushed throughout the jobsite when in the stowed position. Dynamic Brake: The system that slows and stops the machine when moving. To search by location, please turn on Location Services and allow jlg.com access. The upper boom is pinned to the upright with its own lift cylinder which can be raised or lowered in angle with a full range of motion regardless of the position of the tower boom. Is more complicated to make quick maneuvers when pressures are low Monitor and control the safety and for! Method for MEWPs have been designed to in ; and that outriggers are placed on Elevating the platform if... 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