9
Installation and maintenance
Installation
Locate the pump in a dry location.
If the pump is mounted vertically, the
motor shall face up.
Mark screw positions and drill pilot
holes (see drilling template page 45).
Mount the pump using stainless steel
screws taking care not to over compress
the vibration dampening rubber feet.
Reinforced, high pressure flexible tubing
is recommended.
If rigid pipe is used, a length
(225 mm/9 inches minimum) of flexible
tubing shall be installed between the pump
and the rigid pipe. This will address noise
and/or damage caused by vibration trans-
mitted to rigid pipe.
Use stainless steel hose clamps to secure
tubing to quick disconnect fittings and other
hose barbs in the system.
A strainer must be installed
in line be-
fore the pump intake, to prevent debris from
entering pump and inter-fering with proper
functioning
of valves.
electrical installation
The pump must be installed according to
ISO 033 (Small craft – Electrical system
– Extra low voltage DC installation for
continuous current). Note: The fuse must be
ignition protected.
The motor is equipped with built in ther-
mal protection to prevent the motor from
overheating. The protection is automatically
restored when the motor
is cooled.
If the pump is connected with separate
earth lead, this should be yellow/green and
connected to the motor base.
See the wiring table (next page) for
correct installation. Negative wire must
be black.
Choose wire size in accordance with
total wire lenght (see table next page).
The wire connections must be sealed with
a marine sealant.
Note: Before installation with
electrical control systems, check that
equipment to be used is of sufficient rated
capacity to accept amperage draw of motor.
Low voltage will cause motor to overheat.
Maintenance
The system shall be periodically
sanitized using the following procedure:
. Fill the tank with a solution of house-
hold bleach and potable water –
ml (.03 oz.) bleach/ l (3 oz.) water).
. Open all faucets and run until water
flowing smells of bleach.
3. Close all fauces.
4. Drain solution from tank.
Pressure and capacity data
(based on water at +0°C/68°F and
at full voltage of the motor)
WPS 3.4
Pressure Flow
Amp. draw
Bar kPa Psi
l/min USGPM V
4 V
0
0
0
3
3.4
.3 A
A
0.4
40
6.
.
3.
3. A
.3 A
0.8
80
.6 .4
3
4 A
.7 A
.
0 7.4 0.6
.8
4.8 A
. A
.6
60 3. 9.9
.6
5.4 A
.5 A
00 9
9.
.4
6. A
.8 A
.4
40 34.8 8.5
.
7 A
3. A
.8
80 40.6 7.7
8. A
3.6 A
Fuse required
0 A
5 A
WPS 5.0
Pressure
Flow
Amp. draw
Bar kPa Psi
l/min USGPM V
4 V
0
0
0
9.4
5.
3.9 A
.6 A
0.4
40
6.
8.
4.8
4.9 A
. A
0.8
80
.6 7
4.5
6 A
.5 A
.
0 7.4 5.8
4.
7. A
3. A
.6
60 3. 4.7
3.9
8 A
3.6 A
00 9
3.5
3.6
9. A
4. A
.4
40 34.8 .
3.
0.3 A 4.7 A
.8
80 40.6 .
3
. A 5. A
Fuse required
5 A
8 A
enGLISH
