Visual inspection
1.
Inspect the eyelets at both ends of the supply hose to ensure that there is
no damage or chemical deterioration .
2.
Check the quick coupling, make sure that the locking sleeve is easily
operated and that it is free from sand and dust .
3.
Inspect all hoses.
If there is any suspicion of chemical or mechanical damages (such as
overload) follow the instructions in chapter "Full hose inspection".
DP1
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