Riva-flo GP40 User manual

IMPORTANT
Please attach your sales invoice/docket here as proof of purchase should warranty service
be required.
Please do not return Warranty - Retain for your records.
Purchased From ......................................................................................................................
Purchase Date..................................... Serial No.............................. Model No........................
L100169-0615
© information contained here-in remains the property of Pentair Water Pty Ltd. Any reproduction,
display, publication, modication or distribution is strictly prohibited without the prior written
permission of Pentair Water Pty Ltd.
Disclaimer: Every endeavour has been made to publish the correct details in this owner’s manual.
No responsibility will be taken for errors, omissions or changes in product specications. Pentair
Water reserves the right to change specications
Pacific
Pentair Water Australia Pty Ltd
Australia
1-21 Monash Drive
Dandenong, Victoria, Australia
Tel: [phone]
Email: [e-mail]
Pentair Water New Zealand Ltd
Christchurch, New Zealand
Tel: [phone]
Email: [e-mail]
OWNER’S MANUAL
Should you the installer or owner be unfamiliar with the correct
installation or operation of this type of equipment you should contact
the distributor for the correct advice before proceeding with the
installation or operation of this product.
Jet Assisted
Garden Pump
GP40
We recommend, for additional protection,
the pump to be supplied from socket
outlet protected by a Residual Current
Device – RCD (also known as an Earth
Leakage Circuit Breaker – ELCB) with a
maximum rated residual current of 30mA.

1
Table of Contents
Model Data 1
Application 1
Installation 2
Operation 6
Service and Maintenance 7
Troubleshooting 8
Warranty 9
Model Data
Technical Information GP40
Inlet Connection 1”BSP Female
Outlet Connection 1”BSP Female
Power Supply 230V
Voltage Limits (+/- 10%) 207-253V
Impeller (s) Noryl
Pump Case Stainless Steel
Mechanical Seal Carbon/Ceramic
Motor TEFC IP44
Maximum Water Temp (oC) 60 oC
Ambient Temp Range (oC) 0-40 oC
Application
The Riva-o GP40 pump is suitable for pumping clean water in an urban
garden environment from a rainwater tank or similar rain harvesting device.
Page
Pentair Water Product Warranty (Continued)
10
i) any other cause which does not relate to a product defect.
2)Damage caused to the product as a consequence of use of another manufacturer’s product used in conjunction
with Pentair Water and afliate companies.
3)Ingress of insects into the unit causing electrical malfunction is not warranted, care should be taken to
avoid this occurrence.
Spare Parts:
Spare parts are usually stocked for a reasonable period of time following last production. Pentair Water does
not warrant that spare parts will be made available for the whole of the reasonable period and reserves its
right to cease supplying spare parts or providing facilities for repair of spare parts in circumstances which are
beyond its control including the requirement to remove spare parts from sale as a consequence of changes
in the law or otherwise as it deems t.
How to get service:
In Australia please contact 1800 664 266 In New Zealand please contact 0800 664 269
Claims under this warranty must give evidence of date of purchase, model and serial number of the product and the
claimants name, address and telephone number.
1) To obtain warranted service, you will be required to provide to either Pentair Water state ofce or
recommended service agent:-
a) the product;
b) conrmation in writing specifying the nature of your claim;
c) proof providing date of original purchase;
d) full contact details including name and address;
e) the serial number of the product if any.
2) The product is to be forwarded by the customer freight paid to an Authorised Pentair Water service agent.
3) Warranty service work will be denied or suspended, on equipment not readily accessible to service personnel,
that is products that are behind barriers, tiled or bricked in, installed in roofs or second story external walls
including inaccessible power points.
4) Any service of any product which is found to be faulty due to abuse, fair wear & tear, misuse or improper
installation will be charged to the owner at the service agents current servicing hourly rate.
Limitation of implied warranties:
THERE ARE NO WARRANTIES, EXPRESSED OR IMPLIED, WHICH EXTEND BEYOND THE DESCRIPTION
CONTAINED HEREIN INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE.
Exclusion of damages:
PENTAIR WATER’S LIABILITY IS LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE PRODUCT.
Pentair SHALL NOT BE LIABLE FOR:
1) DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THE PRODUCT, DAMAGES BASED
UPON INCONVENIENCE, LOSS OF USE OF THE PRODUCT, LOSS OF TIME, LOSS OF PROFITS, LOSS OF
BUSINESS OPPORTUNITY, LOSS OF GOODWILL, INTERFERENCE OF BUSINESS RELATIONSHIPS, OR OTHER
COMMERCIAL LOSS, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2) ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE.
3) ANY CLAIM AGAINST THE CUSTOMER BY ANY OTHER PARTY.
Effective law:
This warranty gives you specic legal rights, and you may also have other rights which vary from state to
state. Nothing in this warranty limits or restricts, or is intended to derogate from, any right or remedy which
the purchaser or ultimate user of the product may have pursuant to Australian state and/or Australian federal
consumer protection legislation, New Zealand Sale of Goods Act, Consumer Guarantees Act, Fair Trading Act
or any other relevant and applicable New Zealand legislation or authority and where necessary shall so be
read and construed.
TERMS AND CONDITIONS APPLICABLE INTERNATIONALLY
How long the warranty is effective Internationally
1) This Pentair Water product is warranted for 12 months for all parts from the date of the rst consumer purchase.
Should any parts fail as a result of such defects within the specied period, the part will be replaced free of charge.
(This does not include travel charges, removal and reinstallation charges.)
TERMS AND CONDITIONS APPLICABLE IN AUSTRALIA AND NEW ZEALAND

Pump Runs
Intermittently
There are small leaks in the
household plumbing
Find and x leaks
Water Temperature is too
high
Ensure the water temperature limits are
observed
Voltage is outside allowable
limits (see specications)
Check voltage level being delivered, and
correct where necessary
Not enough air ow to cool
motor
Provide adequate ventilation to motor
cooling fan
Poor
Performance
- low pressure
or ow.
Suction line is leaking Check the suction line for leaks,
especially at joints
Tank water level is too far
below the pump.
Talk to your dealer about a better pump
for your situation, or move the pump
closer to tank.
Pump is worn or damaged Ask your dealer to investigate worn
parts.
Should problems persist, contact your nearest Service Agent.
9
Pentair Water Product Warranty
Pentair Water warrants that, when this product is used for the purpose it was designed, is correctly housed and vented
against weather, vermin, dust etc., that it will be free of material and manufacturing defects at the time of the original
purchase. This warranty is limited to the cost of the product and does not cover third party costs including
the costs of electricians, plumbers, etc. unless authorised by Pentair Water.
1) YOU SHOULD CAREFULLY READ THE INSTRUCTIONS SUPPLIED PRIOR TO USING THIS PENTAIR WATER
PRODUCT.
This product is to be installed and operated in accordance with the instructions provided. This warranty will
not apply if it is used in a manner other than in accordance with the instructions.
What the warranty covers:
Pentair Water warrants its products to be free of defects in material and workmanship during the warranty
period. If a product proves to be defective in material or workmanship during the warranty period, then
Pentair Water will, at its sole option repair or replace the product with a like product. Replacement product or
parts may include re-manufactured or refurbished parts or components.
How long the warranty is effective:
1) This Pentair Water product is warranted for 12 months for all parts from the date of the rst consumer
purchase.
2) Where this Pentair Water product is sold for commercial application as dened in the relevant Trade
Practices and Consumer Protection legislation the warranty shall be for a period of six months from the
date of purchase by the end user.
Who the warranty protects: This warranty is valid only for the consumer purchaser.
What the warranty does not cover:
1) Damage, deterioration or malfunction resulting from:
a) accident, misuse, negligence, re, water, lightning, or other acts of nature, unauthorised product
modication or failure to follow instructions supplied with the product;
b) repair or attempted repair by anyone not authorised by Pentair Water;
c) any damage to the product due to shipment;
d) removal or installation of the product;
e) causes external to the product such as electric power uctuations or failure;
f) use of supplies or parts not meeting Pentair Water specications;
g) normal wear and tear;
h) water ingression or exposure to abnormal corrosive conditions or “run dry” conditions;
2
Installation
The electrical installation shall be in accordance with the national
wiring rules (AS/NZS 3000) for class 1, IP44 rated products.
These instructions are a guide only. Users not familiar with
pumping equipment should seek advice from people experienced
in pump equipment and installation.
Freezing conditions will damage the unit, because when water
freezes it expands. Ensure that the pump is located so that it is
not prone to freezing, or ensure that the product is disconnected
and dried of water during cold conditions.
The pump is electrically connected. Ensure that it is isolated
from electrical supply during installation and any subsequent
service work.
The pump is designed to be used with clean water in a residential
application. Do not use it with alternative uids, abrasive,
corrosive or explosive uids. Do not install or operate your pump
in an explosive environment or near combustible matter.
Incorrectly installed or tested equipment may fail, causing severe
injury or property damage.
Fire and burn hazard. Modern motors run at high temperatures.
To reduce risk of re, do not allow leaves, debris, or foreign
matter to collect around the pump motor. To avoid burns when
handling the motor, let it cool for at least 20 minutes before trying
to work on it. A thermal overload switch protects the motor for
heat damage during operation.
Read the following instructions in this owner’s manual when installing and
operating equipment.
1. Preparation for Installation
Inspect your pump for shipping damage. Report any damage to your Dealer. Make sure
the suction piping is free of air leaks and is laid so that there can be no airlocks.
Warranty of these pumps is void unless they are operated in accordance with this
owner’s manual.

3
2. Pump Protection
The pump should be protected from the weather, oods, chemicals, dust, vermin,
insects etc. It is highly recommended that the pump be housed in a weather proof,
well vented enclosure. If the pump is not adequately housed the warranty may be
deemed void.
3. Not recommended for connection with a mains Pressure
Hot Water System
4. Pipe Installation
Pumps can be damaged if care is not taken when connecting pipes. Pipes should be
supported so that the pump casing is not strained by the weight or misalignment.
We recommend the pump and pipe are coupled using exible type polythene pipe,
rubber hose or a multi-directional barrel union. This union coupling can also be used
to remove the pump for service should it be necessary without having to cut pipes.
Pipe ttings should be carefully screwed onto the pump making sure not to cross-
thread or overtighten. We recommend the use of a moulded pipe tting to connect
to the pump as this avoids possible damage to the pump threads and unnecessary
replacement of parts.
For best results use teon tape to join seal joint. Satisfactory sealing can be achieved
by hand tightening ttings ensuring that no leaks are evident once under pumping
pressure.
5. Locating the Pump
Find a location for your pump as close to your water source as possible.
Ensure that this location is on a seperate footing from your home. To do this you can
mount the pump on a concrete tile or concrete base.
6. Power Source
Arrange for an electrician to install an outdoor 10A GPO electrical outlet within 2
metres of the pump if there is not one there already.
7. Suction
This is the most important part of the installation as errors will cause signicant
problems for the system in performance and longevity.
IMPORTANT: A gate valve must be installed at the tank outlet.
8
Symptom Cause Remedy
Pump does not
Start
No Electricity Ensure that the pump is connected to a
live outlet.
Check Circuit breakers and Fuses
Pressure Controller has
detected that there is not
water in tank.
Check that there is enough water in the
tank, then press the “reset” or “Start”
button on the pressure controller.
Pump is blocked Disconnect the pump from the power
outlet, and check the pump housing and
discharge for foreign matter.
Defective Capacitor Call qualifed service technician
Pump will not
stop, even
though there is
no taps open.
Debris is caught in the
pressure controller
Take the pressure controller to your
dealer for service.
There are leaks in the
household plumbing
Find and x leaks
No Water From
Pump
Pump is not primed Ensure that pump body and suction line
are lled with water before starting.
Suction line is leaking Check the suction line for leaks
especially at joints.
Blockages in the pump or
discharge
Disconnect the pump from the power
outlet, and check the pump housing and
discharge for foreign matter
Valves Closed Check all valves on the tank, pump, and
outlets.
Not enough water in the
tank to pump.
Wait until there is more water in the tank.
Press the ‘reset’ or ‘start’ button on the
pressure controller.
Pump does not produce
enough pressure
Check and clean pump
Pressure Switch is out of
adjustment
Check system pressure and adjust
accordingly
In-Line lters or tap lters
are blocked
Clean lters
Troubleshooting

7
Service and Maintenance
Pump should only be serviced by qualied personel.
To avoid dangerous or fatal electrical shock hazard, turn OFF power
to motor and remove plug from power outlet before working on pump
or motor.
Liquid may be HOT, release pressure with care before servicing.
1. General Care and Maintenance
No lubrication or regular maintenance is needed beyond reasonable care. When pump
is not in use for a long period of time, empty the pump, rinse it with clean water and
place it in dry storage.
In order to prevent possible failures, it is advisable to periodically check the pressure
supplied and power absorption. A decrease in pressure is a symptom of wear. An
increase current absorption is a sign of abnormal mechanical function in the pump
and/or motor.
1. Start-up / Operation
When the power is turned on, the pump will start, and stop as soon as it has pressurised
the system it is connected to. If the pump does not start, press
the ‘restart’ button on the front of the pressure controller. Open a tap, (or garden hose
nozzle) and the pump should start and deliver water. When the tap is closed, the
pump will stop once pressure is built up in the system. The system is now working
correctly.
If no water is delivered, check the troubleshooting section of this manual, and
additionally, refer to the pressure controller installation and operating instructions
packaged with the controller.
4
A) Installations where the tank base is below the pump
B) Installations where the tank base is level with the pump
To maintain optimum performance from your pump, the suction pipe should be:
- Kept to the shortest distance practical, but not shorter than
the recommended length.
- Re-enforced crush resistant (non-collapsable) hose or pipe.
- All ttings should be air tight.
- Pipes should be equal to or larger than the diameter of the
suction/inlet port.
- Optional: Fitted with a suction Strainer/Filter
- 25mm pipe size (1”)
Min 100mm
100mm
In Line Filter
500 Micron
House Wall
Recommended Length 150mm
Barrel Union
Solid Base
Min 100mm
100mm
In Line Filter
500 Micron
House Wall
Recommended Length 150mm
Barrel Union
Solid Base
Non-Return
Valve
Gate
Valve
Gate
Valve

5
In-line strainers/lters are only recommended for pumps tted with Minipress. Regular
maintenance is required to keep them clean and provide maximum pump pressure.
7. Discharge
The length and diameter of the discharge hoses/pipes will affect the pressure and ow
rate at which your pump operates. Pressure ratings of all components must exceed
the maximum pressure of the pump by an appropriate safety factor. All pipe work
should be supported independently of the pump.
Connect the tting at the top of the pressure controller (1”BSP Male) to the household
plumbing or garden taps*.
*If you want to test that the pump is operating correctly prior to having the plumbing
connected, attach a hose with a trigger nozzle to the top of the pressure controller.
8. Pump Priming
Ensure that there is at least 200mm of water in your tank, (i.e. that the tank outlet is
covered, and the pump will not draw any air into the system). Open the gate valve on
the tank. Check for any leaks, and repair these if necessary.
If no leaks are present, remove the priming plug to open the priming port on the top
of the pump case.
If your tank is below the level of the pump (diagram A - page 4), you will need to ll
the pump body and suction line. Remove the priming plug and ll the pump body and
suction line using a funnel.
If the tank is above the level of the pump (diagram B - page 4), water will start to run
out of this port. Replace the priming plug carefully. Your pump is now ready to run.
(Note: If a check valve is installed in the suction line, water may not ll the pump. It
may be necessary to ll the suction line/pump casing with water using a funnel.
9. Electrical Installation
The pump is supplied with an IEC interconnection appliance coupler. Connection
to the power supply is a matter of inserting the plug into the suitable socket outlet.
Connect the pump using the IEC interconnector to the Minipress before plugging the
power supply cord into the socket outlet. Ensuring there are no water traces on the
connectors push them rmly into each other to ensure intended splash (water) proof
protection. This connection shall be separated again only for service purpose and only
after the power supply is removed by unplugging the cord from the socket outlet.
The socket outlet shall be in a dry and ood free location; preferably do not use
extension cords for this very reason and because they can cause voltage drop.
Supply voltage outside limits specied in Model Data
can cause motor overheat leading to overload tripping,
reduced component life or seriously damage pump and
voids warranty.
We recommend, for additional protection, the pump to
be supplied from socket outlet protected by a residual
current device – RCD (also known as an Earth Leakage
Circuit breaker – ELCB) with a maximum rated residual
current of 30mA.
6
WARNING
Hazardous voltage.
Can shock, burn, or
cause death.
Operation
The pump operator or owner must be provided with this owner’s
manual. This must be read before operation, and followed during
operation.
Ensure that your pump is lled with water before operating.
The pump is designed to be used with clean water in a residential
application. Do not use it with alternative uids, specically
abrasive, corrosive or explosive uids. Do not install or operate
your pump in an explosive enviroment or near combustible
matter.
Fire and burn hazard. Modern motors run at high temperatures.
To reduce risk of re, do not allow leaves, debris, or foreign
matter to collect around the pump motor. To avoid burns when
handling the motor, let it cool for at least 20 minutes before trying
to work on it. A thermal overload switch protects the motor for
heat damage during operation.
DO NOT RUN PUMP DRY
Ensure that your pump is lled with water before operating