ISO 20957-1:2013 Figure 1 Test finger

BS EN ISO 20957-1:2013

Stationary training equipment

Part 1: General safety requirements and testmethods

6.8 Testing of flywheels

Insert the test finger (see Figure 1) from all sides into any possible entrapment point between the driveand transmission elements, while the equipment is in normal operation.

Do not introduce the test finger beyond the edge of the protective covering.

Determine whether the test finger becomes trapped.