For tests on hard surfaces (e.g. painted steel plate), it is recommended to
mount the supplied foam cushion between the hard rubber cushion and the
abrasive. As a result, the abrasive is better adapted to the substrate.
Vibrations may occur during tests on rubber-like surfaces (e.g. soft-touch
painting). In such cases it is recommended to remove all rubber elements
(foam cushion, hard rubber cushion as well as the adhesive film).
6.2 Carry out a scrub test
The side panels (17) must always be mounted during operation.
Never touch any moving parts during operation.
Mounting for hard surfaces
Mounting for rubber-like surfaces
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