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Jet Pump Water Systems
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product
described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in per-
sonal injury and/or property damage! Retain instructions for future reference.
© 2008 Wayne Water Systems
Description
Jet pumps are single stage domestic
water pumps designed for pumping
potable water in applications where
the water is as much as 100 feet under
ground (deep well pump). A pressure
switch is a standard feature. Deep well
pumps can be mounted to either a
precharged, conventional type or free
standing pressure tank.
Unpacking
After unpacking the jet pump, carefully
inspect for any damage that may have
occurred during transit. Check for
loose, missing or damaged parts.
Safety Guidelines
This manual contains information that
is very important to know and under-
stand. This information is provided for
SAFETY and to PREVENT EQUIPMENT
PROBLEMS. To help recognize this
information, observe the following
symbols.
Danger indicates
an imminently haz-
ardous situation which, if not avoided,
will result in death or serious injury.
Warning indicates
a potentially haz-
ardous situation which, if not avoided,
could result in death or serious injury.
Caution indicates a
potentially haz-
ardous situation which, if not avoided,
may result in minor or moderate injury.
Notice indicates
important informa-
tion, that if not followed, may cause
damage to equipment.
Operating Instructions and Parts Manual JCU50
General Safety
Information
1. Read the instruction manual included
with the product carefully. Be thor-
oughly familiar with the controls and
the proper use of the equipment.
2. Know the pump application, limita-
tions and potential hazards.
Do not use to pump
flammable or explo-
sive fluids such as gasoline, fuel oil,
kerosene, etc. Do not use in explosive
atmospheres. Pump should only be used
with liquids compatible with pump com-
ponent materials. Failure to follow this
warning can result in personal injury
and/or property damage.
Disconnect power
and release all pres-
sure from the system before attempting
to install, service, relocate or perform any
maintenance. Lock the power disconnect
in the open position. Tag the power dis-
connect to prevent unexpected applica-
tion of power.
Install a screen
around the inlet
pipe to prevent entrapment of swimmers.
3. Drain all liquids from the system
before servicing.
4. Secure the discharge line before
starting the pump. An unsecured dis-
charge line will whip and possibly
cause personal injury and/or property
damage.
5. Check hoses for weak or worn condi-
tion before each use. Make certain
all connections are secure.
6. Periodically inspect pump and system
components. Perform routine main-
tenance as required (See
Maintenance).
7. Personal Safety:
a. Wear safety glasses at all times
when working with pumps.
b. Keep work area clean, unclut-
tered and properly lighted -
340702-001 7/08
replace all unused tools and
equipment.
c. Keep visitors at a safe distance
from work area.
d. Make the workshop child
proof: use padlocks, master
switches and remove starter
keys.
8. Do not pump chemicals or corrosive
liquids. Pumping these liquids
shortens the life of the pumps seals
and moving parts and will void the
warranty.
9. When installing pump, cover the
well to prevent foreign matter
from falling into well, contaminat-
ing the water and damaging inter-
nal mechanical pumping compo-
nents.
10. Always test the water from the
well for purity before use. Check
with local health department for
test procedure.
11. Complete pump and piping system
MUST be protected against below
freezing temperature. Freezing
temperatures could cause severe
damage and void the warranty.
12. Do not run the pump dry or damage
will occur and will void warranty.
Risk of electrical
shock. This pump is
designed for indoor installation only.
All wiring should be
performed by a
licensed or certified electrician.
13. For maximum safety, the unit
should be connected to a grounded
circuit equipped with a ground
fault interrupter device.
14. Before installing the pump, have
the electrical outlet checked by a
licensed or certified electrician to
make sure the outlet is properly
grounded.
See Warranty on page 12 for important information about commercial use of this product.
REMINDER: Keep your dated proof of purchase for warranty purposes! Attach it to this manual or file it for safekeeping.
For parts, product & service information
visit www.waynewatersystems.com