Waterco W33850 User manual

Waterco Limited ABN 62 002 070 733
(W33850) 07/2010
OFFICES - AUSTRALIA
NSW - Sydney
(HEAD OFFICE)
Tel : [phone]
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SA/ NT - Adelaide
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ACT Distributor
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OFFICES - OVERSEAS
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Augusta, USA
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St-Hyacinthe, QC, Canada
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Sittingbourne, Kent. UK
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Auckland, New Zealand
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Waterco (C) Limited
Guangzhou, China
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Selangor, Malaysia
Tel : [phone]
PT Waterco Indonesia
Jakarta, Indonesia
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Singapore
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www.waterco.com
Notice to Installer
This manual contains important information about the installation, operation
and safe use of this product. Once the product has been installed this manual
must be given to the owner / operator of this equipment.
This equipment must be installed and serviced by a qualified technician.
Improper installation can create electrical hazards which could result in property
damage, serious injury or death. Improper installation will void the warranty.
WARNING
!
FULFLO PRESSURE PUMP
Installation and
Operation Manual

Waterco Fulflo Pressure Pump
IMPORTANT SAFETY INSTRUCTIONS
When installing and using this electrical equipment, basic safety precautions should always be
followed, including the following:
READ AND FOLLOW ALL INSTRUCTIONS
DANGER
Do not block the pump suction, as this will cause severe or fatal injury if blocked with the body.
WARNING
To reduce the risk of injury, do not permit children to use this product unless they are closely
supervised at all times.
Incorrectly installed equipment may fail, causing severe injury or property damage. Refer to the
Installation instructions.
WARNING
To reduce the risk of Electric Shock, if the electrical power supply cord is damaged it must be
replaced immediately by the manufacturer, service agent or Approved or suitably qualied person
in order to avoid hazard.
Excess power supply cord should be located to prevent accidents. The cord should be located
and protected to prevent the cord from sustaining damage from lawn mowers, hedge trimmers and
other equipment. Do not bury cord.
Do not run this product on an extension cord. Damage to the electrical components may result.
The motor is tted with an automatic internal overload and will automatically reset and start without
warning. The pump should be disconnected from the power source before attempting any service
or repair in order to avoid personal injury or property damage.
WARNING
RISK OF ELECTRIC SHOCK
Connect only to a grounding type receptacle protected by a ground-fault circuit-interrupter (GFCI)
or a Residual Current Device (RCD) with a rated residual current not exceeding 30mA. Contact a
qualied electrician if you cannot verify that the receptacle is protected by a GFCI or an RCD.
SAVE THESE INSTRUCTIONS

Table of
Waterco Fulflo Pressure Pump
INTRODUCTION ------------------------------------------------------ 01
APPLICATION SUITABILITY ----------------------------------------- 01
ASSEMBLY & INSTALLATION --------------------------------------- 01
OPERATION ---------------------------------------------------------- 05
PRESSURE TANK AIR CHARGE ------------------------------------ 06
TROUBLESHOOTING GUIDE --------------------------------------- 07
INTRODUCTION
Congratulations on purchasing your Waterco pump. This unit has been designed to pump water at
a constant pressure no matter how many outlets are opened.
Your pump will provide you many years of trouble-free service, providing you adhere to the correct
installation and operation instructions specied below.
The Waterco Fulo Pressure Pump will function correctly with or without a pressure pack. If no
pressure pack is used, the pump will run whenever water is demanded from the unit. If a pressure
pack is employed, the pump will run when the pressure pack is empty and stop once it is full.
Pressure packs are available in 4 litre sizes.
APPLICATION SUITABILITY
The Waterco Fulo Pressure Pump range of pumps are designed, engineered and manufactured for
pumping abrasive-free potable water.
Use for pumping liquids outside of these parameters will void the warranty unless express approval
in writing has been received from Waterco Limited. The pumps used in the pressure system are
standard Fulo 30 and Fulo 50 multistage pumps.
Operating Range:
Liquid temperature -10˚C to 40˚C
ASSEMBLY & INSTALLATION
Pre Installation Checks
1. Check that the area where the pump is to be located is as close as possible to the water supply,
is at and water will drain away easily from the area.
2. Check that the power supply to the pump meets the specication listed on the pump name
plate.
3. Check that adequate housing and protection from the weather is available that will give proper
ventilation to the unit.
I pg 01

Waterco Fulflo Pressure Pump
Assembling the Waterco Fulflo Pressure Pump Unit
I pg 03
3. If you have purchased a pressure pack;
a. Wrap 3-4 turns of Teon tape onto the male threaded end of the
Pressure Pack and screw on the Tee tting.
b. Wrap 3-4 turns of Teon tape onto the male threaded end of the controller.
Take the Pressure Pack and Tee Fitting and screw onto the pump controller.
4. Readjust the direction of the pump controller and the tee tting if necessary. The brass barrel
union should be tightened using a suitably sized wrench. All other connections should be hand
tight.
WARNING
Do not tighten any connections by twisting the pressure pack. Over-tightening may result.
Figure 1: Contents of the Boxes
Pump and Controller Pressure Pack and Tee Fitting
(Optional)
Upon purchase, some minor assembly of the unit will be required before installation.
Follow the steps below and the assembly will be nished before you know it.
1. Locate the pump in the desired position.
2. Place the controller onto the pump so it is facing the desired position and tighten the brass barrel
union.

Waterco Fulflo Pressure Pump
Methods of Installation
The Waterco Fulo Pressure Pump Pressure System can be installed in as follow;
Flooded Suction
– A good quality check valve should be installed in the suction line.
NOTE : LAWS GOVERNING ELECTRICAL INSTALLATIONS MUST BE observed and electricians
consulted where necessary.
- Do not attempt to start the pump until both suction line and pump have been completely
lled with water.
- Suction pipe to be as short as possible.
Pipe Size
Suction Port: 25mm (1 inch) female BSP.
Delivery Port: 25mm (1 inch) female BSP.
Pipe runs in excess of 10 metres should use a minimum of 40mm (1 ½ inch) pipe.
Pipe Supports
All pipe work must be supported separately from the pump otherwise distortion of the pump
components could cause problems. Short pump components could cause problems. Short lengths
of rubber hose can assist in alignment and also assist in reducing vibration through the system. Long
lengths of PVC or poly pipe should be buried to keep the sun off them. This is essential as expansion
of these pipes can put stress on the pump.
Connecting to Mains Water Supply
If connecting this pump to the mains water supply, consult local codes for plumbing requirements.
Water Hammer
Water Hammer may be caused by products such as automatic dishwashers and washing machines
as a result of the quick action solenoid valves. If water hammer is evident, consult your plumber and
have a water hammer arrester installed.
OPERATION
Priming the Pump
Flooded Suction
– loosen the priming cap on the pump and gently open the gate valve at the tank and allow
water to ow to the pump until all air is expelled via the cap.
WARNING
Make sure the pump is full of water before switching on. Damage may be caused through
running the pump dry, as this will cause excessive wear to moving parts that depend on water
for lubrication.
I pg 05
Figure 2: Methods of Installation
Pump Raised off ground with
cement block or paving stone.
Ground Level
Delivery Pipe
Tank
Suction Pipe
Gate
Valve

Waterco Fulflo Pressure Pump
TROUBLESHOOTING GUIDE
Waterco strongly recommends you have a qualied service technician service your pump. However,
many problems may be solved by consulting the table below.
SYMPTOM POSSIBLE CAUSE ACTION
Motor won’t
start or run
No power supply Check for blown/ tripped fuses and replace/
reset.
Defective wiring Check for damaged or corroded power cables.
Have an electrician replace.
Motor burnt out Have technician replace.
Impeller jammed Have a service technician inspect the unit.
Low voltage supplied to unit Check with power company to ensure correct
voltage is being supplied.
Motor runs hot
and the automatic
overload trips out
Irregular voltage supply Check voltage supplied to unit is within the limits
specied on the pump name plate.
Poor ventilation Provide adequate ventilation.
Red “Failure”
LED glows
Air leak in suction pipe Make sure all pipe joints are air tight. Re-prime
pump. Press “Restart”.
Pump will not prime Add water slowly so as to expel air from the
pump and pipe system. Press “Restart”. Repeat
as necessary. Check suction pipe and foot valve
for leaks.
Foot valve stuck or
strainer clogged
Remove, repair and clean.
Water level below foot valve Lower foot valve deeper into well.
PRESSURE TANK AIR CHARGE
To check the air pressure, proceed as follows:
1. Switch power off to pump
2. If on ooded suction close gate valve on tank outlet
3. Open a tap on discharge side of the pump and relieve all water pressure
4. Check the tank air charge with a tyre gauge and inate if necessary
The Correct Air Pressure Settings are:
Waterco Fulo Pressure Pump 30 and Fulo Pressure Pump 50 – 200 kPa (29 PSI).
If the Waterco Limited pump is within the stated warranty period and you experience faults always
contact your supplier or the nearest Waterco Limited branch for advice. Failure to do this may void
the warranty. Refer to warranty documentation supplied with the pump.
All electrical work is to be carried out by a qualied electrician. Under no circumstances should you
attempt repairs on the electrical components of Waterco Limited pumps unless you are qualied to
do so.
!
WARNING
PUMP
LINE
Power On
On
Failure
Restart
Starting Up
Prime the pump as above. Open a tap on the delivery side. Switch on the power supply to the unit.
The green “Power On” LED will glow, indicating power is being supplied to the unit. The pump
will start running and the yellow “Pump On” LED will glow. Water will begin to ow from the open
tap. Close the tap and the pump will switch off when it has reached the correct pressure. Running
time will vary depending on the size of the pressure pack but should not be much longer than 2-3
minutes.
If the red “Failure” LED glows, make sure there are no leaks in the suction line. Ensure the pump is
primed by opening the priming cap and check that it is full of water. Press “Restart” and the pump
should start running again.
Once running, if the pump switches off for a short time and then starts up again, check that all taps
are closed and that there are no leaks in the suction or delivery pipes. If this problem continues
refer to the troubleshooting section. If the pump will not switch off after initial start up refer to the
troubleshooting section.
Figure 3: Control Panel
I pg 07