Electric Pump Switchgear; Functions - Wilo -SiFire FIRST Installation And Operating Instructions Manual

en
9

Electric pump switchgear

Fig. 11
9.1

Functions

9.1.1 Main screen
Fig. 11.2
34
Electric pump switchgear
WARNING
Injuries due to protruding parts!
Be careful with protruding parts or at eye level. Use protective clothing to prevent
accidents.
WARNING
Danger of burns!
Take precautions to avoid contact with hot motor parts. Use guards for motor and
exhaust pipe parts. Only fill the fuel tank when the diesel motor is cold. When filling
the tank, take care not to spill fuel on hot diesel motor parts. Wear special gloves.
WARNING
Diesel motor: Chemical burns due to battery acid!
The batteries are filled with an acidic solution. Contact with the acidic solution leads
to chemical burns! Always close batteries properly. When working on the battery,
wear acid-resistant protective gloves!
WARNING
Diesel motor: Environmental damage due to leaking operating fluids!
Systems with diesel motors use the following operating fluids: Motor oil, diesel fuel
and battery acid. These operating fluids are harmful to the environment and must
not be released into the soil or waters. Attach a suitable protective device (collecting
tank, oil mat...) during transport.
Risk numbers:
• Diesel fuel: R 40, R 65, R 66, R 51/53
• Battery acid: R 35
Description
Fuses
FU1-6
Human Machine Interface
HMI
Contactor
KM1
Clamps
M1, M2
Main switch
QS1
Automatic, manual and emergency mode key switch
SA1
Power transformer
T1
Amperometric transformer
TA
Description
Network frequency
1
Pump room temperature
2
Pressure switches status
3
Operating mode
4
Cos phi motor
5
Motor power
6
Motor current
7
WILO SE 2020-12