3) Slowly open the cock until it the working pressure reading appears. See paragraph 1.
4) Ensure that the motor has been completely accelerated, proceeding as follows, with the aid of fig.11:
4.1) ensure that the rod (P) is free to undertake slight oscillation around the pin (A). This rod mobility demonstrates that the piston (C) has totally returned and that there is nothing to impede motor acceleration. While in the event that the piston (C) appears to impede the lever (P) and it is not found to be totally free, try and increase the spring traction force (M) according to the following procedure:
đang được dịch, vui lòng đợi..