Alarko OPTIMA, Инструкция по установке и эксплуатации

Страница: 35 / 48

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12. DISMANTLING
Dismantling of the pump must be carried out by qualified
personnel and in accordance with the instructions on this
manual and also with applicable regulations.
If the temperature of the system water is high, wait until the
water is cooled off or drain the water cautiously.
Take the warnings and instructions in Section 4.2 and 6 into
consideration while dismantling.
In the pump dismantling process, in cases where the motor
body is separated from the pump body, the O-ring between
the motor body and the pump body should be replaced with
a new one. There is one spare O-ring in the packaging box.
Dismantling of the rotor from the pump motor must only be
done by technical staff, since the rotor has very powerful
magnets mounted on it. Otherwise, it may cause injuries.
Pump rotor has a strong magnetic field. Therefore, after
dismantling from the pump motor, below effects can occur:
- Usage failure in electronic devices,
- Strong attraction of metals and magnetic materials,
- Risk of injury due to the effects above.
Before dismantling, switch off the power supply. All dismantling
process must be done while the power is OFF.
Wait until the display is completely turned off.
• Close the valves on the inlet and outlet side to isolate the pump from water
flow.
• Remove the bolts, nuts, washers and then the pump housing.