Grundfos SRG 60 Hz Installation And Operating Instructions Manual page 7

10. Place the column profile on the profile section on the
connection flange and mount the top end with the epoxy
insulator and the turnable metal part on the already installed
top fixation bracket. Tighten the three bolts (A) and (B) in the
desired position. It is possible to adjust the angle in steps of
7.5 °.
11. Fit an intermediate fixation bracket to the turnable part welded
on to the profile tube in step 6. Drill holes in the tank wall, fit
bolts in the bracket and tightening the bolts.
12. Drill the holes for the mounting bolts for the crane foot in the
concrete.
13. Mount the crane foot and fit and tighten the bolts.
14. Mount the lifting wire on the pump rack using the shackle. See
fig. 6.
Fig. 6 Mounting of lifting wire on the pump rack
15. Mount the top end of the safety wire to the hole (31, fig. 5) of
the top fixation bracket by means of a shackle. The other end
of the safety wire ends in a shackle through which the lifting
wire must run.
Fig. 7 Safety wire
15
16. Fix the power supply cable to the lifting wire by means of a
cable clamp approx. 2.6 ft (0.8 m) above the pump. This will
prevent the cable from falling down and becoming entangled
in the impeller during operation. Connect the cable clamp to
the lifting wire above the wire clamp by means of a snap hook.
See fig. 8. Attach the power supply cable to the lifting wire by
means of cable clamps placed at 3 ft (~1 m) intervals.
Power supply
cable
Cable clamp
(17)
Fig. 8 Attaching the power supply cable to the lifting wire
17. Position the crane in the foot and mount the lifting wire in the
drum of the winch.
Always leave at least three turns of wire on the drum.
Otherwise the wire may break loose from the drum
fixation.
Follow the separate installation and operating
instructions for cranes.
18. Lift the complete pump (pump rack with motor) using the
crane and slide it over the column profile.
19. Slowly lower the pump into the tank and down to position on
the connection flange.
Lifting wire
(15)
Snap hook
Wire clamp
7