Grundfos SRP Instrucciones De Instalación Y Funcionamiento página 10

14.Mount the lifting cable (pos. 15, fig. 4) on the pump rack using
the shackle. See fig. 9.
Fig. 9 Mounting of lifting cable on the pump rack
15.Mount the top end of the safety cable in hole (pos. 31, fig. 8) of
the top mounting bracket by means of a shackle. The other
end of the safety cable ends in a shackle through which the
lifting cable must run.
Fig. 10 Safety cable
16.Fix the power cable to the lifting cable by means of a cable
clamp approx. 2.5 ft (0.8 m) above the pump. This will prevent
the cable from falling down and becoming entangled in the
propeller during operation. Connect the cable clamp to the
lifting cable above the cable clamp by means of a snap hook.
See fig. 11. Attach the power cable to the lifting cable by
means of cable clamps placed at 3 ft (1 m) intervals.
Power cable
Cable clamp (17)
Fig. 11 Attaching the power cable to the lifting cable
17.Position the crane in the foot and mount the lifting cable in the
drum of the winch.
Always leave at least three turns of cable on the
Caution
drum. Otherwise the cable may break loose from
the drum attachment.
10
15
Lifting cable (15)
Snap hook
Cable clamp
Consider and follow the separate installation and
Note Note
operating instructions for cranes.
18.Lift the complete pump (pump rack with motor) using the crane
and slide it over the guide rail.
19.Slowly lower the pump into the tank and down to position on
the connection flange.
20.Mount the cable sock (pos. 18) to the top mounting bracket
using the shackle, and pull the motor cable through it to the
desired position. See fig. 12. The power cable should be
slightly tightened.
B
31
18
Fig. 12 Top mounting bracket with lifting and safety cables and
cable sock
Dismantle the lifting cable from the crane before
Caution
starting the pump.
21.Dismantle the lifting cable from the winch and fit it to the wire
clamping (pos. 20) on the top mounting bracket.
Use the lifting cable as a relief for the power cable. For this
reason, the lifting wire must always be tightened.
Warning
Make sure the power supply to the control
cabinet has been switched off.
22.Connect the power cable to the terminals in the control
cabinet.
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