agrional DELTA, User Manual

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31
USER MANUAL
The main valve placed by the control assembly allows either to put the system
under pressure or to activate the by-pass of the liquid which will return into
the tank.
Note : Please refer also to the PUMP SECTION OF THE PUMP as the main valve
may change on design.
Before using the handgun, be sure that the hose, the connectors and the hand-
gun self, can work at the maximum pressure of the pump. The lack of respect-
ing this rule could be very dangerous.
Check periodically the handgun, the hose and the connectors and replace
immediately the parts which are defective (cracks, leaks etc.). This is very
important for the safety of the operator and the environment.
It is absolutely forbidden to use hoses fi xed with straps as they could easily
blow out. Use only hoses with self-locking or threaded connectors.
The lack of respecting these rules could cause severe damages and/or injures.