Speck pumpen BADU Block Series, Installation & Operating Manual

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DANGER
Insufficient preparation of work on the pump (set)
Risk of injury!
▷
Properly shut down the pump set. (
⇨
Section 6.1.5 Page 25)
▷
Close the shut-off elements in suction and discharge line.
▷
Drain the pump and release the pump pressure.
▷
Close any auxiliary connections.
▷
Allow the pump set to cool down to ambient temperature.
NOTE
After a prolonged period of operation the individual components may be hard to
pull off the shaft. If this is the case, use a brand name penetrating agent and/or - if
possible - an appropriate puller.
7.4.2 Preparing the pump set
1. De-energise the pump set and secure it against unintentional start-up.
2. Reduce pressure in the piping by opening a consumer installation.
3. Disconnect and remove all auxiliary pipework.
7.4.3 Removing the complete pump set from the piping
NOTE
The pre-filter casing and/or pump casing can also remain installed in the piping for
further dismantling of the pump set.
✓
The notes and steps stated in (
⇨
Section 7.4.1 Page 33) to (
⇨
Section 7.4.2 Page
34) have been observed/carried out.
1. Disconnect the discharge and suction nozzles from the piping.
2. Unbolt the pre-filter casing from the foundation.
3. Remove the complete pump set from the piping.
7.4.4 Removing the motor
WARNING
Motor tipping over
Risk of crushing hands and feet!
▷
Suspend or support the motor to prevent it from tipping over.
✓
The notes and steps stated in (
⇨
Section 7.4.1 Page 33) to (
⇨
Section 7.4.3 Page
34) have been observed/carried out.
1. Undo bolts of cover plates 68-3.01/.02.
2. Remove cover plates 68-3.01/.02 from drive lantern 341.
3. Undo hexagon head bolts 901.50.
4. Insert both lock washers 931.95 into the groove in shaft 210.
5. Tighten hexagon head bolts 901.50.
6. Undo hexagon nuts 920.11.
7. Remove the motor.
7 Servicing/Maintenance
34 of 52 BADU ® Block