English - Johnson Pump Spx Flow Aqua Jet Flow Master Manual Del Usuario

Aqua Jet Flow Master Water Pressure Systems 5.0
mounted to DC motor 12/24 V
Please follow all instructions before attempting an installation.
Warning!
The five chamber Flow Master series pumps
are very powerful and as a result may draw
more current (Amps) than the pump(s)
they replace. It is very important that any
power supply, fuses/circuitbreakers, wiring,
switches, connectors, or controllers that
are used to supply 12VDC to the pump are
adequately sized. Inadequetly sized com-
ponents may overheat, causing an electri-
cal fire. When installing the pump, positive
voltage (+12VDC) must be connected to
the Flow Master's red fused leadwire. Re-
versing polarity will instantly blow the fuse
and may permanently damage the controller.
If you are uncertain with respect to any of
this information, SPX FLOW Johnson Pump
highly recommends that a qualified techni-
cian perform your installation and determine
the existing polarity of your current wiring.
Important Safety Tips:
1. After extended operation, or if malfunc-
tioning, metal surfaces of the pump may
become hot and cause burns if touched.
If this occurs, disconnect electrical pow-
er and wait 30 minutes before touching
pump.
2. Never mount the pump where the surface
temperature of the motor or the controller
(95°C/200°F maximum) may cause igni-
tion of the surrounding materials.
3. Do not wrap the pump with an insulat-
ing material or enclose it so tightly that
air circulation around the pump is pre-
vented. The pump will generate approxi-
mately the same amount of heat as a 75
watt lightbulb.
4. The pump should be mounted in a dry
location away from any heat source(s).
5. Pumphead materials are designed for
use with potable water only and should
never be used with petroleum products.
6. The pump is equipped with a pressure
sensing demand switch which controls
the maximum operating pressure as set
Original instructions
at the factory. Never subject the pump to
pressures above 80 PSI maximum.
7. Always consider electrical shock hazards
when working with and handling electri-
cal equipment. If uncertain in your abili-
ties, please consult an electrician.
8. The Flow Master is equipped with an au-
tomatically resetting thermal protector. If
a pump is not running, it may restart at
any time.
9. For both 12V/24V models use the ap-
propriate fuse for the appropriate volt-
age.
10. It is necessary to use a screen filter be-
tween the water holding tank and the
pump to prevent debris from entering the
pump. Particulate matter may cause the
valves inside the pump to stick open. This
filter needs to be cleaned on a regular
basis, or it will restrict water to the pump.
11. If water is not drained from the system
during freezing temperatures, damage to
the pump and the plumbing is likely: a)
Drain the water holding tank. b) Open all
faucets and run the pump to expel all wa-
ter c) Disconnect inlet and outlet fittings
and run pump to remove residual water
from the pump. d) Leave fittings discon-
nected from pump.
Installer Qualifications: If you intend to install
the Flow Master without professional as-
sistance, you should clearly be "handyman"
competent enough to do simple low voltage
electrical wiring, crimp connectors, obtain
voltage measurements, understand polarity
as well as schematics which illustrate relay
connections. Additionally, you should be
comfortable with water system plumbing, in-
stalling hose clamps, using Teflon (Teflon is
a trademarks or registered trademarks of E.I.
du Pont de Nemours and Company) tape,
and removing/re-tightening compression fit-
tings.
Typical installation of the Flow Master re-
quires between 1-2 hours.
> English
9