5.2.3
Checking the lubricant level
903.01
411.01
Fig. 3: Checking the lubricant
The lubricant chambers have been filled with an environmentally friendly, non-toxic
lubricant at the factory.
✓
The propeller has been removed. (
⇨
Section 7.4.2 Page 35)
1.
Position the submersible mixer as shown.
2.
Unscrew screw plug 903.01 with joint ring 411.01.
⇨
The lubricant level must reach the filler opening.
3.
If the lubricant level is lower, top up lubricant through the filler opening until
the lubricant reservoir overflows.
4.
Fit screw plug 903.01 and joint ring 411.01 again.
5.
Fit the propeller. (
⇨
Section 7.5.5 Page 39)
5.3 Setting up the submersible mixer
CAUTION
Incorrect installation position of submersible mixer
Damage by excessive stresses or strains!
▷
Observe the information given in the general arrangement drawing.
▷
Installation in other positions is only permitted after prior consultation with
and approval by KSB.
Mount the submersible mixer on the applicable installation set as described in the
separate "Installation parts/accessories" installation instructions.
5.4 Electrical system
5.4.1
Information for planning the control system
For the electrical connection of the submersible mixer observe the wiring diagram
contained in the Annex.
The submersible mixer is supplied with a power cable and is wired for DOL starting.
Star-delta starting is possible with 8-pole and 12-pole motors.
NOTE
When laying a cable between the control system and the submersible mixer's
connection point, make sure to have a sufficient number of cores for the sensors. A
minimum cross-section of 1.5 mm
²
(AWG 15) is required.
5.4.1.1
Overload protection
1.
Protect the submersible mixer against overloading by a thermal time-lag
overload protection device in accordance with IEC 947 and local regulations.
5 Installation at Site
Amamix
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