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© Rocket Espresso Ltd. IT05846260965.Espresso machine mod. R 58. User manual Ed. 03.2012. Subject to change without notice # 20
Setting the pump pressure operating on the by-pass screw
Turn setting screw (Fig. D/1) clockwise (“-“ ) to decrease and anti clock (“+”) to
increase pump pressure. Factory setting is 9 Bar.
Please do not set lower than 8 Bar or higher than 10 Bar.
Please check pump pressure with pressure gauge (Fig. A/6).