Wilo Stratos GIGA Serie Instrucciones De Instalación Y Funcionamiento página 60

English
54
The use of mounting bolts is recommended (see chapter 5.4
"Accessories" on page 10). After the lantern guide has been firmly
locked into place (about 0.6 in/15 mm) before the end position),
there is no longer any danger of tipping or canting. After the
motor impeller unit has been secured with at least one screw (Fig.
7, Item 3), the attaching material can be removed from the trans-
port eyes.
34. Screw in the bolts (Fig. 7, Item 3) but do not tighten them all the
way. When screwing in the bolts, the motor impeller unit will be
pulled into the pump housing.
CAUTION! Danger of property damage!
Danger of damage due to incorrect handling.
• While screwing in the bolts, ensure that the shaft can be turned
by turning the fan wheel a bit. If the shaft is difficult to move,
tighten the screws alternately and diagonally.
35. Screw the two bolts (Fig. 7, Item 21) back in if they were removed.
Clamp in the holder (Fig. 7, Item 6) of the differential pressure
sensor under one of the screw heads (Fig. 7, Item 3) on the side
opposite the electronic module. Then tighten the screws (Fig. 7,
Item 3) for the last time.
36. Remove the spacers from the drilled holes at the motor flange
(Fig. 7, Item 20a) if necessary and move the transport eyes from
the motor housing (Fig. 7, Item 20b) to the motor flange. Screw
the spacers back into the drilled holes in the motor housing.
37. Push the fan cover (Fig. 7, Item 2) onto the motor again and attach
with the screws (Fig. 7, Item 1) at the module.
NOTE:
Observe the measures for commissioning (chapter 9 "Commission-
ing" on page 44.
38. Clamp the connecting cable of the differential pressure sensor/
power cable back on if it was disconnected.
39. Open the check valves in front of and behind the pump.
40. Reset the fuse.
WILO SE 01/2014