USE ONLY HAYWARD® GENUINE REPLACEMENT PARTS
5
INSTALLATION CONTINUED
Plumbing
Only use Teflon tape or an elastomeric thread sealant suitable for plastic to seal threaded connections on moulded plastic components.
All plastic fittings must be new or thoroughly cleaned before use.
Do Not use Plumbers Pipe Dope or Plumbers Putty
as it may cause
cracking of the plastic components. It is only necessary to tighten fittings enough to prevent leakage. Tighten fitting by hand and then use
a tool to engage the fitting an additional ½ turn.
Do NOT over-tighten fitting
or you may cause damage. If a leak occurs, remove the fitting
and remove all traces of the sealing compound from thread. Re-apply fresh sealing compound and re-install the threaded fitting.
Note: If the pump is being installed using the moulded union nut and tail supplied with the pump, then there is no need to apply any type of
thread sealant. The union gasket supplied is suffice to seal.
Fittings (elbows, tees, valves, ect.) restrict flow. For better efficiency use the fewest possible fittings. Avoid fittings that could cause an air
trap.
For Solar Applications
a check valve
must
be fitted to the discharge of the pump when installed with a solar heating system to stop back
flooding when the pump shuts down.
ELECTRICAL
WARNING –
Risk of Electric Shock
.
All electrical wiring must be performed by a qualified electrical contractor, and must conform to Local/State/Federal electrical
regulations and the Latest Edition AS/NZ 3000 Wiring Rules. All electrical circuits must be supplied through a Residual Current Device
- RCD (Safety Switch), with a residual operating current not exceeding 30 mA. Hazardous voltage can shock, burn and cause death or
serious property damage. To reduce the risk of electric shock, do NOT use an extension cord to connect unit to the electricity supply
.
CAUTION –
Lightning Surge Protector Recommended.
Hayward recommends that a surge protector device (SPD) is installed on the feed circuit to the pump by a qualified electrical contractor
in accordance with AS/NZS 3000 Australian Wiring Rules Latest Edition.
Bonding
If required, all conductive parts within and around the pool shall be connected together by equipotential bonding conductors and connected
to the protective earthing conductor of the electrical equipment as stated in AS/NZS 3000 Wiring Rules Latest Edition.
The Super II Eco pump is constructed with a double insulated water circuit for extra safety when used on non equipotential bonded pools
and spas. This pump can be mounted in swimming pool Zone 1, Zone 2, or outside of the swimming pool zones as per the conditions of
AS/NZS 3000 Wiring Rules Latest Edition.
Nb.
If the pump is being mounted in Zone 1 or Zone 2 the motor must be equipotential bonded.
R
8.635
9.458
7.625
12.149
18.866
13.817
24.348
10.358
8.154
10.392
10.017
REVISIONS
REV. DESCRIPTION
DATE
FAI / NCMR
PCD / PLM
BY
APPD
D
C
B
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
E
F
E
F
A
SHEET 1 OF 1
2017/8/18
MODELED
WEIGHT:
COLOR:
2017/1/10
SCALE: 1:1
REV
DWG. NO.
E
SIZE
DESCRIPTION:
NAME
DATE
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
MATERIAL:
SEE PART DRAWINGS
UNAUTHORIZED USE, MANUFACTURE, OR REPRODUCTION IN WHOLE OR IN PART IS PROHIBITED. DRAWING, DESIGN, AND OTHER DISCLOSURES ARE PROPERTY OF: HAYWARD POOL PRODUCTS
74.44 LBS.
SEE PART DRAWINGS
STATUS:
Page 3
Power-Flo II
Rev. A
GENERAL
Install the pump at a convenient distance from the edge of the pool to minimize the distance between the suction point and
the pump so as to avoid pointless and excessive load losses in the hydraulic circuit.
The Power-Flo II pump is constructed with a double insulated water circuit for extra safety when used on non equipotential
bonded pools and spas. This pump can be moutned in swimming pool Zone 1, Zone 2, or outside of the swimming pool zones
as per the conditions of AS/NZS 3000 Wiring Rules - latest edition.
Nb.
If the pump is being mounted in Zone 1 or Zone 2 the motor must be equipotential bonded.
Zone 1 or 2 ok
ZONE 0
Install the pump in a ventilated, dry and well drained area that will not flood when it rains. The motor requires air to flow freely
around it to provide natural ventilation for cooling. If installed within an outer enclouser or beneath the skirt of a hot tub or
spa, adequate ventilation and free circulation of air must be provided to prevent overheating of the motor.
The pump has to be installed, so that the plug and the wall socket outlet is easily visible and accessible.
The pump must be permanently mounted to a concrete base using lag screws suitable for concrete where pilot holes have
been drilled. Locking washers must be supplied to prevent loosening of the mounting lag screws over time. If the pump is
to be mounted to a wooden deck then lag screws suitable for wood must be used - with lock washers to prevent loosening
over time.
The acoustic level of the Hayward pumps is lower than 70 dB (A).
ELECTRICAL CONNECTION
Make sure that the power supply voltage required by the motor corresponds to that of the distribution network and that the
power supply cables matches the power and current of the pump as in accordance with AS/NZS 3000 Wiring Rules.
Any changes to or installation of power outlets must be done by a qualified electrical contractor.
The supply power is to be supplied by an isolating transformer or supplied through a residual current device (RCD) having a
rated residual operating current not exceeding 30 mA.
The single phase motors fitted to our pumps are provided with thermal protection. This protection operates on an overload
or in the event of abnormal heating of the motor coil and is reset automatically when the winding temperature drops which
allows the pump to automatically restart without warning.
S
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