KSB Filtra 18 D [20/36] Commissioning start up shutdown

6 Commissioning/Start-up/Shutdown

20 of 36

Filtra N

6 Commissioning/Start-up/Shutdown

6.1 Commissioning/Start-up

6.1.1 Prerequisites for commissioning/start-up

Before start-up make sure that the following requirements are met:

▪ The pump set has been installed correctly.

▪ The pump set has been properly connected to the power supply.

▪ The operating data and the direction of rotation have been checked.

▪ All protective equipment has been connected and is operational.

▪ The fan impeller can be rotated by hand.

▪ The pump set has been filled.

6.1.2 Start-up

CAUTION

Filter basket missing

High wear on the pump (set)!

▷ Never operate the pump (set) without a filter basket.

▷ Make sure the filter basket is fitted properly.

CAUTION

Increased wear due to dry running

Damage to the pump set!

▷ Never operate the pump set without liquid fill.

ü The pump set has been filled properly.

1. Start up the pump set.

6.2 Operating limits

WARNING

Non-compliance with operating limits for pressure and temperature

Hot fluid may escape!

▷ Comply with the operating range indicated in the technical product literature.

▷ Avoid prolonged operation against a closed shut-off element.

Table5: Operating limits

Parameter Value

Maximum operating pressure 2.5 bar

Fluid temperature 0 to +35 ℃

Ambient temperature 0 to +60 ℃

Voltage/frequency, alternating current 230 V / 50 Hz

Voltage/frequency, three-phase current 230 V / 400 V / 50 Hz

Max. suction lift 3 m

Enclosure IP 44