WINTERIZING P14
8.1 ROUNTINE MAINTENANCE SCHEDULE
Besides regular strainer cleaning, it is necessar y to do regular control on the following;
1
.
Check that the mechanical parts are tightly secured and check the condition of the screws supporting the
machine.
2
.
Depending on the level of cleanliness of the water, the pump should be checked regular in ever y 100 hours of
operation or less.
3
.
Check the temperature of the machine and the electric motor for over heat caused by overloading.
4
.
Check for machine vibrations due to loss of screw or other reason. Assistance Ser vice.
5
.
When there is a fault, stop the machine immediately and contact the nearest Technical Ser viceman.
6
.
Should the pump stop, call technical ser vice to check that consumption of the running motor in amperes is
equal to or below that indicated on the name plate.
7
.
Empty the pump for winterize when it is to remain at a standstill for a certain length of time, especially in cold
countries where there is a risk of freezing.
8
.
Pump components that, due to their normal use, suffer wear and/or tear must be regularly replaced to ensure
good pump performance. The following table shows the perishables and/or consumables used in the pump
and their estimated Lifespan.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
The pump mechanical seal requires no lubrication and ser vice.
To avoid drops in pressure and pre-filter Basket damage. The pre-filter basket of the pump should be visually
inspected at least once a week . Remove the clear lid and the basket and clean debris from basket. Inspect the
lid O-ring; if damaged replace.
Turn off the pump at the breaker.
Close the inlet and discharge valves.
Discharge the water by drain on the pre-filter bottom.
Release the two Lid fastener of the neck clip slowly to release the pressurized air inside the pre-filter.
Remove the clips and Lid to take out the basket and remove the debris and rinse out the basket.
Reinstall the Lid by placing the lid back onto the Pre-Filter body with Lid O-ring is properly placed around the
entire sealing surface of the Pre-filter body.
Open the inlet and discharge valves.
Turn the power “ON” at the circuit breaker
Open the manual air relief valve on top of the filter.
Stand clear of the filter. Start the pump.
Bleed air from the filter until a steady stream of water comes out. Close the manual air relief valve.
9.
WINTERIZING
If the air temperature drops below 0°C (35°F), the water in the system can freeze and cause damage. Freezing
damage is not warrantable. To prevent freezing damage follow the procedures listed below:
1. Shut off electrical power for the pump at the house circuit breaker.
2. Drain the water out of the pump case by removing the two drain plugs from the case.
3. Store the plugs in the pump basket.
4. Cover the motor to protect it from severe rain, snow and ice.
5. If it is possible, store the pump in a dr y location during this time.
6. Do not wrap the motor in plastic. It will cause condensation and rust on the inside of the motor.
7. Where possible, have a qualified ser vice technician or electrician disconnect the electrical wiring at the
switch or junction box and store the pump indoors.
8.
When the pump is reactivated, ensure all seals and O-rings are in operational condition. If they are not, re-
greasing or replacing may be necessar y.
