Comprag A1808 - Checking Drive Belt

30 Version 1.2
5.3 Checking drive belt
Check on a monthly basis drive belts condition and the tension on drive belts.
1
Fig. 5.2 Checking drive belt
Using belt tension gauge, check the tensile force of the compressor belts.
Model Maximum working pressure,
bar
Tension force F,
N
A07, AR07, ARD07
8 300
10 300
13 400
A11, AR11,
ARD11
8 250
10 250
13 300
A15, AR15,
ARD15
8 250
10 300
13 300
A18, AR18,
ARD18
8 250
10 300
13 300
A22, AR22,
ARD22
8 400
10 450
13 500
In order to access the belt, stop the com-
pressor and remove the left side panel.
Inspect belts (1) for signs of wear on side
edges and for cracks.
If belts are damaged, then they should
be replaced.