Operating instructions

Operating manual: Mobile speciality pump Atlantica
SHG SPECHTENHAUSER HOCHWASSER- UND GEWÄSSERSCHUTZ GMBH
Gewerbestraße 3, D-86875 Waal, Germany www.spechtenhauser.de
Tel.: [phone] [e-mail]
Fax: [phone].02.14 [5]
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6.4 Assembling the impeller
When assembling the impeller, the following steps are to be taken:
Caution: Work may only be carried out on it when the pump is shut down and secured against
restarting.
1. Before assembly, clean the impeller, the engine flange and the polygon connection. Check all com-
ponents for damage.
2. Attach the O-ring which is available as a spare part to
the motor flange.
3. Evenly place the impeller, appropriate for the polygon
connection, on the engine shaft and push it down until it
stops. (impression depth: 27 mm)
4. Screw the impeller with the engine shaft using the
countersunk screw with torx (M8). To fasten the
screws, high-strength screw locking (Loctite) is to be
used. Please refer to Table 6.1.1 Screw Tightening
Torque for the correct screw tightening torque.
5. Place the spiral casing above the mounted impeller on
the motor flange and press it onto the motor flange.