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A S C E N T O G R O U P A U S T R A L I A P : 1 8 0 0 8 0 7 6 0 4 E : s a l e s @ a s c e n t o . c o m . a u
ASCENTO GROUP AUSTRALIA
P: 1800 807 604
F: 1800 807 609
INSTRUCTION MANUAL & WARRANTY EXTERNAL CONSTANT PRESSURE PUMPS
APPLICATION: CONSTANT PRESSURE PUMPS are fit for purpose when installed correctly according to these instructions;
For pumping of Clean Fresh Water at a temperature of +5°C to +40°C to: Garden Taps, Houses, Sheds, Cabins, Pressure Boosting,
Clean Water Transfer, suitable Rain-to-Mains Systems (370Watt and greater motor size) and for no other use. They must not be
used in hazardous locations or for liquids other than clean water, or for continuous operation.
DANGER:
DO NOT INSTALL ANY PUMP if the premises does not have a Safety Switch (RCD)
IMPORTANT:
Ensure the pump is the right size for your application, before you install it. A pump that is under-sized is not
faulty, and is not covered by warranty. Ensure the right size piping is used, small pipes reduce performance and cause the pump
to use more power! See below for further information, and refer to the information on the box and/or label on the pump for the
performance data. If in doubt consult with your dealer or a pump technician to ensure your pump is sized to suit your needs.
PERFORMANCE DATA
Refer to the information on the box.
NOTES: Performance data quoted is generally from test data, and can vary, and does not take into account factors in the installation
such as loss of pressure and flow due to pipework & pipe-fittings & valves. Product depicted on the box and referred to in this
document, and other diagrammatic instructions, may differ from the product supplied, due to design changes or improvements.
***Be aware that the Amps and Wattage will vary according to the load on the motor, the figures stated are approximate.
INSTALLATION GUIDELINES
Please read and follow the instructions including the diagrammatic instructions. Warranty is voided if the instructions are not
followed.
1a.
IMPORTANT MANDATORY REQUIREMENTS FOR ALL INSTALLATIONS:
Before installing or servicing disconnect from the power
supply. All pumps must be installed using barrel-union connections to facilitate easy servicing or replacement. Ball-valves or gate-
valves must be fitted on the suction, and the discharge, and the Town-water backup supply where fitted. A Y-Strainer or Pre-filter
must be installed on the suction to prevent particles entering the pump. Remove all swarf from the tank after cutting openings etc
–
swarf in the pump voids warranty. All instructions are conditions of warranty; all warranty is void if instructions are not followed.
It is recommended to install a Check-Valve in the discharge pipework, however DO NOT install the check valve directly on the
discharge of the Pressure Controller, as this may cause it to malfunction, install the Check-Valve further down the pipe, before the
first point of discharge.
1b.
IRRIGATION USE - MANDATORY REQUIREMENTS FOR ALL INSTALLATIONS:
For any installation of these pumps that is
supplying irrigation, you must fit an 18L or larger pressure tank. Air pressure must be set at 70% of maximum pump pressure. Tank
is simply fitted to the discharge pipework with a “tee”, anywhere between the pump and the first point of discharge.
2.POSITION
Do not position the pump where it could take in solids or sludge. This pump is not to be used as your sole water supply.
For critical applications where loss of water supply could cause serious consequences, use a DUAL PUMP System so you have a
second water supply or use a TOWN-WATER BACK-UP SYSTEM. This pump is not designed for Fire Fighting purposes.
3.PROTECT FROM THE WEATHER:
The pump must be protected from the weather, by way of a plastic pump cover or skillion roof
cover, or similar. However the installer must ensure that there is adequate ventilation so the pump does not overheat.
4. IMPORTANT re INSTALLATION:
This pump MUST NOT be installed in any manner that if it were to leak that it would cause
damage or loss to property or persons. It MUST be installed in a well-ventilated and drained area. All warranty is void if this
condition is not heeded and no liability can be accepted in the case of damage or loss caused by failing to comply with this
condition. If the pump leaks, the water must be able to drain away from the pump and not cause damage.
DANGER!!!!
If water pools around the pump (from any source of water) it will cause a dangerous electrical hazard.
5.BASE must be LEVEL
Fix the pump in place through the footplate using suitable fasteners, on a stable, level surface
–
the base
must NOT be sloping even slightly
–
ensure it is level.
