Astralpool Maxim Manuel D'installation Et De Maintenance page 11

4. START-UP INSTRUCTIONS
PRIOR TO START-UP
- Measurements prior to first start-up:
1. Remove the pre-filter cap by unscrewing the nut holding it in place (Fig. 5).
2. Fill the pump with water through the pre-filter until it rises up through the suction pipe.
3. Should the basket be removed during these operations, do not forget to replace it to prevent
large particles from entering the pump that could block it.
4. Check that the mains voltage and frequency correspond with those indicated on the
pump's rating plate.
- Fit the pre-filter cap and screw on tightly, without forgetting to fit the seal in its housing (Fig. 5).
- The pumps must not be run without the pre-filter having first been filled with water.
Where this is not the case, the mechanical gasket may be damaged, leading to a loss of
water.
- Check that the motor rotates in the correct direction by means of the fan located at the
back of the motor that can be seen through the view hole on the fan cover (Fig. 6).
START-UP
- Open all the valves and connect the motor.
- Activate the self-priming mode and wait a reasonable time for this to be completed.
5. MAINTENANCE
Depending on the level of water cleanliness, the following should be done every 100 operating hours:
- Clean the pre-filter basket regularly to avoid drops in pressure. To prevent the basket from brea-
king, do not hit it during the cleaning process.
- Should the pump stop, check that the consumption in amperes of the motor that is running is
equal to or below that indicated on the manufacturer's rating plate. If this information is not
available, contact the nearest Technical Assistance Service.
- Empty the pump if it is to remain at a standstill for a certain length of time, especially in cold
countries where there is a risk of freezing.
- Remove the purge cap to empty the pump.
Installation and general maintenance manual - POOL PUMPS 11