Texmo Industries Taro HCS SJ Series, Инструкция и руководство по эксплуатации

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Fault Possible causes Suggested actions
Less discharge
from pump
Low-voltage operation
Check and wait for voltage to increase. Contact
local EB representative if required
Wrong direction of rotation
Repair in the nearest authorised service center
Drop in water table
Adjust the pressure regulating valve
Increased delivery head
Ensure delivery head within specified value
Seal leakage
Change the complete mechanical seal assembly
Smaller pipe size used when
compared to nameplate
recommendations
Replace with suggested pipe size
Air lock in the suction line
Ensure that the horizontal portion of the suction
line does not slope upwards away from the pump
Blocked / jammed pressure valve
Check and clean / replace the valves, if necessary
Impeller is worn out
Check and replace
Total head
developed
is too low
Abrasive wear of pump hydraulics
due to operation in water of higher
sand content or corrosiveness
Change the worn-out pump parts
Capacitor becomes weak
Replace capacitor
Running on low voltage
Wait for voltage to increase or contact local
EB representative
Defective rotor
Change the rotor
Pump runs
rough and
noisy
Dry running of pump
Keep pump idle for sometime or lower the jet unit
Pump not grouted
Grout the pump
Rotor shaft is bent, resulting in
rotor rubbing against stator bore
Replace rotor shaft
Excessive wear and tear
Service the pump replacing the worn out parts
OMJP001A 31 2020.01