4
Maintenance and service
Liquiflo FTS Transfer Pump User Manual
Series No. FTS300
35
Installing inlet cover and impeller
1.
Replace the impeller in the volute housing, making sure the impeller is properly oriented inside the
volute housing, Figure 1.
2.
Align the inlet cover so the eight screw holes on the inlet flange align with the screw holes in the volute housing,
Figure 2. It will be necessary to tap the inlet cover with a mallet to force it into the volute opening.
3.
Using a 10 mm hex key, install the eight M12 x 20 mm socket head cap screws and tighten to 468in-lb
(39 ft-lb, 70.0 Nm) using the pattern in Figure 3.
Apply Loctite
®
243
™
thread locker to clean screw threads before installation.
Figure 3
Figure 1
Figure 2
6
2
3
4
5
1
7
8
