Check up a condition поликлинового a belt and its arrangement on pulleys.
If at work поликлиновой the belt publishes extraneous noise, check up a belt on absence of deterioration and damages, and also working surfaces of pulleys. Also check up the deflection of a belt defining its tension.
In the absence of the special device check up a belt tension, having pressed on it effort 100 Н in a place located on identical removal from pulleys and measure a belt deflection.
Belt deflection
– A new belt: 5–5,5 mm; – Earlier used belt: 6–7 mm; – A working belt: 8 mm.