3 Installation
Read the instructions carefully and pay special attention to the warnings!
Check the direction of rotation of the impeller before operation.
- See the indication label on the pump.
Step 4
1. Fit pump casing (29) and washers (24a). Fit and tighten cap
nuts (24). Torque = 20Nm/15 lbf-ft
2. Fit air screw (58) and tighten with a spanner (Torque = 20Nm
(15 lbf-ft))
3. Fit front cover O-ring (59) and fit and align front cover (60). Fit
clamp and tighten screws (57) gently
4. Fit recirculations pipe (56), align front cover (60) and tighten
unions
5. Tighten clamp screws (57)
6. Fit the apaptor shields (22)
12