Eco-Flo EFLS10, Руководство пользователя

Страница: 3 / 30

Before You Install Your Pump
NOTICE
1. The pump’s water suction inlet must not be move
than 20’ above the water level.
2. Long runs and many fittings increase friction
and reduce water flow to the pump. Locate pump
as close to water source as possible; use as few
elbows and fittings as possible. Be sure suction
line is straight and angles up toward pump to
avoid air lock.
3. Be sure well and pipe are clear of sand, dirt and
scale. Foreign matter will plug pump and void
warranty. Use new pipe for best results.
4. Protect pump and all piping from freezing.
Freezing will split pipe, damage pump and void
warranty. Check locally for frost protection require
ments. Pipe cannot be installed above frost line
and pump must be insulated.
5. Foot or check valves must be installed in suction
pipe to optimize pump suction.
6. Be sure all pipes and valves are clean and in
good shape.
7. No air pockets in suction pipe.
8. No leaks in suction pipe. Use Teflon tape or
other approved sealants to seal pipe joints.
9. Unions installed near pump and well will aid in
servicing. Leave room to use wrenches.
Risk of explosion.
Do not ground to a gas supply line.
Pump body may explode if used as a booster pump
or other than a lawn sprinkling application.
Risk of burns.
Motor normally operates at high temperature and will
be too hot to touch. It is protected from heat dam-
age during operation by an automatic internal cutoff
switch.
Before handling pump or motor, stop motor and allow
it to cool for 20 minutes.
Well Pipe Installation
NOTICE
Use installation method below which matches your
water source.
3
INSTALLATION
For parts or assistance, call ECO-FLO Customer Service at 1-877 326-3561
!
Cased Well/Dug Well Installation- Figure 1
1. Inspect foot or in line check valve to be sure it
works freely. Inspect strainer to be sure it is clean
and secure.
2. If using foot valve, connect foot valve and
strainer to first length of suction pipe and lower
pipe into well. Add sections of pipe as needed,
using Teflon tape on male threads. Note: use
1-1/2” pipe for suction pipe. Be sure all suction
pipe is leak proof or pump will lose prime and fail
to pump. Install foot valve 10 to 20 ft. (3 to 6 m)
below lowest level to which water will drop
while pump is operating (pumping water level).
Your well driller can furnish this information.
3. To prevent sand and sediment from entering
pumping system, foot valve/strainer should be at
least 5 ft. (1.5 m) above bottom of well.
4. When proper depth is reached, install sanitary well
seal over pipe and in well casing. Tighten bolts to
seal casing.
5. When using foot valve, a priming tee and plug are
recommended. (Fig. 1).
!
Foot
Valve/Strainer
Suction pipe
Well seal
Figure 1 -Cased/Dug Well Installation