6 Commissioning/Start-up/Shutdown
31 of 64
Hya-Rain/Hya-Rain N
6.3 Shutdown/storage/preservation
6.3.1 Measures to be taken for shutdown
WARNING
Unintentional start-up of the rainwater harvesting system
Risk of injury by moving parts!
▷
Only carry out work on the rainwater harvesting system after checking that the
system has been disconnected from the power supply.
▷
Secure the rainwater harvesting system against unintentional starting.
NOTE
To drain the mains water storage tank disconnect the suction line from the system
and set the three-way valve to the middle position.
1. Disconnect the system from the power supply and protect it against inadvertent
start-up.
2. Remove the system as per operating instructions.
3. Shut off the mains water supply and the discharge line.
4. Flush the system as per operating instructions.
5. Leave the system to dry.
6.3.2 Stopping the system
1. Close any valves fitted in the inlet line.
2. Set the master switch to 0.
