Clear Floor Space [4.34.2] and Reach Ranges [4.34.3]
Either a forward approach or a parallel approach to the ATM must be provided. Maximum reach heights to controls are based on the approach provided. The reach height applies to all controls and elements available for customer activation. (If different controls can perform the same function in a substantially equivalent manner, then only one is required to be within the required reach).
Forward Approach
A maximum height of 48 inches is required for a forward reach. Clear floor space must be provided to the face of the unit since the seated forward reach does not extend much beyond the toes. Toe/knee clearance below the unit makes this reach easier by allowing a closer approach.
Side Approach
Where space is provided for a side approach, controls can be mounted at the heights allowed for side reaches. In June 1993, additional specifications were provided for the maximum height based on the reach depth. Where the approach space is obstructed on both sides more than 15 inches, additional space for maneuvering is required. Recommendation: The clear floor space should be centered on the ATM unit.
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