ISO 20957-8:2005 pdf download.Stationary training equipment—Part 8: Steppers, stairclimbers and climbers —Additional specific safety requirements and test methods.
5.3.2 Each piece of equwnent of class S loaded with the user’s bodymass shall withstand 2 times the body- mass (100 kg).
When tested according to 6.4, supports (e. g. load bearing surfaces) shall not be deformed by more than I 1/100, cantilever supports (cantilever surfaces) by more than I = 1/150 and other dimensions by more than I %.
The training equipment shail not break when a static load of 4 times the bodymass is p1ied A body mass of 100 kg is taken as nominal load.
After the lest
— supports (e. g. load bearing surfaces) shall not be deformed by more than I - 1/100;
— cantilever supports (cantilever surfaces) by more than I — 1/150;
— other dimensions by more than 1/100.
5.4 Handralls!handlebars
II equipped with handrails or handlebars these shall show no permanenl deformation of more than 3 % when tested in accordance with 6.5.
All accessible edges shall be rounded with a radius of not less than 2,5 mm.
Test in accordance with 6.5.
5.5 Foot pedals and stairs
All accessible edges of loot pedals and stairs shall be rounded with a radius of not less than 2.5 mm.
When tested in accordance with ISO 5904. the friction factor of the pedalstair surface shall be more than 0.5.
The minimum width of the foot pedals and stairs excluding the toot guards shall be 100 mm.
5.6 Endurance test
When tested in accordance with 6.6, the training equipment shall withstand
— 12000 cycles for class H and
— 100000 cycles for class S.
After the test the training equipment shall be capable to functioning according to the manufacturer’s information on the correct use and shall not show any signs of damage. e. g. oil leakage.
When tested according to 6.4, supports (e. g. load bearing surfaces) shall not be deformed by more than I 1/100, cantilever supports (cantilever surfaces) by more than I = 1/150 and other dimensions by more than I %.
The training equipment shail not break when a static load of 4 times the bodymass is p1ied A body mass of 100 kg is taken as nominal load.
After the lest
— supports (e. g. load bearing surfaces) shall not be deformed by more than I - 1/100;
— cantilever supports (cantilever surfaces) by more than I — 1/150;
— other dimensions by more than 1/100.
5.4 Handralls!handlebars
II equipped with handrails or handlebars these shall show no permanenl deformation of more than 3 % when tested in accordance with 6.5.
All accessible edges shall be rounded with a radius of not less than 2,5 mm.
Test in accordance with 6.5.
5.5 Foot pedals and stairs
All accessible edges of loot pedals and stairs shall be rounded with a radius of not less than 2.5 mm.
When tested in accordance with ISO 5904. the friction factor of the pedalstair surface shall be more than 0.5.
The minimum width of the foot pedals and stairs excluding the toot guards shall be 100 mm.
5.6 Endurance test
When tested in accordance with 6.6, the training equipment shall withstand
— 12000 cycles for class H and
— 100000 cycles for class S.
After the test the training equipment shall be capable to functioning according to the manufacturer’s information on the correct use and shall not show any signs of damage. e. g. oil leakage.
