International Electrotechnical Commission
Glossary

Terms defined in IEC 60335-2-72


3.1.9normal operation
3.101traction drive
3.102walk-behind machine
3.103ride-on machine
3.104sulky (trailer)
3.105wet cleaning machine
3.106water-suction cleaning machine
3.107motorized cleaning head
3.108hopper
3.109parking brake
3.110service brake
3.111operator presence control, OPC
3.112guard
3.113operator
3.114gross vehicle weight, GVW
3.115test solution
3.116level surface
3.117slope
3.118maximum cleaning gradeability
3.119maximum transport gradeability
3.120built-in charger
3.121built-in charger with power supply function
3.122commercial use