Preparing To Start The Pump - Shallow Well - Flotec FP4200 Série Notice D'utilisation

Preparing to Start the Pump – Shallow Well
Open control valve
as far as possible
and fill pump and
piping through
priming port
or priming tee.
Figure 21: Open Control Valve
For parts or assistance, call Flotec Customer Service at 1-800-365-6832
Risk of burns . Never run pump dry. Running pump without
water may cause pump to overheat, damaging seal and possibly causing
burns to persons handling pump. Fill pump with water before starting.
Risk of explosion and scalding . Never run pump against closed
discharge. To do so can boil water inside pump, causing hazardous pressure
in unit, risk of explosion and possibly scalding persons handling pump.
1. Open the control valve as far as possible (see Figure 21). Then remove
the priming plug from the pump and fill the pump, fill all piping
between the pump and the well, and make sure that all piping in
the well is full. If you have also installed a priming tee in the suction
piping, remove the plug from the tee and fill the suction piping.
2. Replace all fill plugs. Leave the control valve open (in a shallow well
installation, the control valve always stays open).
3. Power on! Start the pump. The pump should pump water in two or
three minutes.
4. If you don't have water after 2 or 3 minutes, stop the pump and remove
the fill plugs. Refill the pump and piping. You may have to repeat this
two or three times in order to get all the trapped air out of the piping.
The control valve remains open throughout this procedure.
5. After the pump has built up pressure in the system and shut off, check
the pressure switch operation by opening a faucet or two and running
enough water out to bleed off pressure until the pump starts. The pump
should start when pressure drops to 30 PSI and stop when pressure
reaches 50 PSI. Run the pump through one or two complete cycles to
verify correct operation. This will also help clean the system of dirt and
scale dislodged during installation.
Congratulations on a successful installation.
If you were unsuccessful, please refer to Troubleshooting or call our
customer service technical staff.
Thank you for purchasing Flotec Products.
12