LEO APm37 Manual de usuario
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
PERIPHERIAL PUMP
Instruction Manual
APm37 / APm75
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
CongratulationsonyourpurchaseofaLEOPeripherialPump
It is important that you read, fully understand and observe the following
safety precautions and warnings. Careless or improper use of the
machine may cause serious or fatal injury. The user is responsible for
any accidents involving other people or other people’s property.
This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or lack
of experience and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe way and understand
the hazards involved.
Children shall not play with the appliance. Cleaning and user maintenance shall not be
made by children without supervision.
Attention!
If the appliance or the supply cord is damaged, it must be
repaired by manufacturer, its service agent or qualified person-
Do not dispose of electrical appliances as unsorted municipal waste, use
separate collection facilities.
Contact your local government for information regarding the collection
systems available.
Applications
•
It is applicable tohousehold water supply,equipment support,small air- conditioning
system, pipeline pressurization, garden watering, vegetable greenhouse watering,
fish breeding and poultry raising, etc.
•
Transfer clean water and other non-corrosive liquids with low viscosity; do not
transport inflammable, explosive, gasified liquids and liquids containing solid
particles or fibers. The PH of water must between 6.5 and 8.5.
Remark:
This series of pump could be transformed into automatic water pump, which is realized
through external automatic plant that is composed of pressure switch, pressure tank,
etc. Function featuresof the automatic pump are as follows: when the power is on, turn
on the water tap and the pump will start working automatically; when the water tap is
turned off, the pump will stop working automatically. If a water tower is used along with
the automatic pump, connect to the upper limit switch and the pump will start or stop
working automatically with water level in the water tower.
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Model Description
Technical Data
Max. flow: 90L/min
Max. head: 100m
Output power: 0.25~2.2kW
Max. Suction: 8m
Insulation class: IPX4
Protection class: F
Max. ambient temperature: +40℃
Max. liquid temperature: +60℃
Type
APm37
APm75
Power
370 W / 0,5 HP
750 W / 1,0 HP
Inlet/outlet diameter
1” / 1”
1” / 1”
Qmax
2,4 m3/h
3,0 m3/h
Hmax
35 m
70 m
Max. Suction
8 m
8 m
Gross weight
5,5 kg
10,5 kg
Package
283x158x171mm
335x190x210mm
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Implementation Standards
IEC/EN 60335-1 Household and similar electrical appliances--safety
Part1:
General requirements.
IEC/EN 60335-2-41 Household and similar electrical appliances--safety
Part2-41: Particular requirements for pump.
2006/95/EC Low voltage directive
Safety Precautions
Toensure normal and safety operation of the electric pump, read the
manual carefully before use.
The electric pump should have reliable grounding to prevent short
circuit; for safety, leakage protection switch should be equipped and
be careful not to wet the power plug; socket should be connected in
damp - proof area.
Do not touch the electric pump while working; do not wash, swim
near working area or let livestock into the water to avoid accidents.
Avoid splashing pressured water to the electric pump as well as
prevent the pump immersed by water.
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Keep the pump in ventilation.
In case ambient temperature is lower than 4℃or the pump is not
used for a long time, empty liquid the pipeline system to avoid ice
cracking of the pump chamber.
Do not operate the pump for a long time without water in it.
The pumped liquid maybe hot and under high pressure, before
moving and demounting the bump, valves in both sides of the
bump should be turned off first and then empty liquids in the pump
and pipelines so as not to be scalded.
Do not transfer any inflammable, explosive or gasified liquids that
beyond the stipulation.
Ensure the pump will not be accidently turned on while installing
and maintaining; if not used for a long time, cut off the power first
and then turn off valves in inlet and outlet of the pump.
Power supply should be in accordance with the voltage stated in
the nameplate. If not used for a long time, put the pump in dry,
ventilated and cool place under room temperature.
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Product Structure
POS.
Part
POS.
Part
1
Pump body
10
Fan
2
Impeller
11
End plate
3
Mechanical seal
12
Cable holder
4
Support
13
Cord clip
5
Water proof gland
14
Capacitor
6
Bearing
15
Capacitor box
7
Rotor
16
Terminal board
8
Spring washer
17
Stator
9
Fan cover
18
Filling plug
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Pipeline Installation
This product should be installed and maintained by personnel who is
proficient in this manual and has special qualifications. Installation and
operation should be in accordance with local regulations and recognized
operation standards.
Install pipelines properly as stipulated in the manual and meanwhile conduct frost
protection measures for the pipeline.
For the installation, the inlet
pipe should be as short as
possible with the least turnings.
The pump should be installed in
ventilated and dry environment.
It could be installed outside,
provided having proper covering
to prevent rain and wind.
For pipeline use, valves should
be installed on inlet and outlet
pipelines and the inlet pipeline
should be installed with check
valve.
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Correct Installation Diagram A
A: 1. Foot valve
2. Water tap
3. Outlet pipe
4. Filling plug
5. Electric pump
6. Tie-in
7. Inlet pipe
B: Installation precautions for inlet
pipelines
1. While installing the electric pump, do
not use too soft rubber tube for the
inlet pipeline, avoiding to be sucked
flat.
2. The foot valve should be vertically
placed and installed 30cm
from
water bottom to avoid
sucking in sands and stones (B2)
3. Joints of the inlet pipelines
should be sealed with the least
elbows; no water can be sucked.
4. Diameter of the inlet pipe should
be at least in accordance with
that of the water inlet, to avoid
too much water loss which will
influence outlet performance.
5. Pay attention to drop of water
level while using, the foot valve
should not be above the water
surface (B1).
6. In case the inlet pipe is longer
than 10m or its lifting height
exceeds 4m, the pipe diameter
should exceed diameter of water
inlet of the pump.
7. Ensure the pumped will not be
affected by pipeline pressures
while installing the pipelines.
8. Filter should be installed in inlet
pipelines so as to avoid
solid particles to
pump.
C: Installation Precautions of the
outlet pipeline
Pipe diameter of the outlet pipeline
should be at least in accordance with that
of the water outlet, so as to reduce its
voltage drop, high flow rate and noise to
the minimum.
Correct Installation Diagram B
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Electrical Connection
Unless the power is off, do not wiring the junction box.
The electric pump should have reliable grounding to prevent current
leakagewithleakage protectionswitchbeingequipped.
Electrical connection and protection should be conducted according to stipulations.
Specification of working voltage is marked on the nameplate; please ensure the
motor is in accordance with power supply.
In case the working area of the electric pump is too far from the power supply, power
transmission lines should be of a heavier gauge, otherwise the electric pump cannot
work normally because the voltage drop is too dramatic.
A rubber extension cable shall be applied for the electric pump in case of outdoor
use.
Check rotation of the motor (three-phase motor).
Check whether operation of the electric pump is normal, rotation is correct, which
could be observed from the fan blade terminal, e.g. clockwise rotation means
correct direction. In case the rotation is incorrect, cut off power and exchange the
two power cables.
Acquaer Ltd. H-4900, Fehérgyarmat, Szatmári út 11.
Automatic device (Pressure switch)
o
While using the automatic pump, in case it still operates after turning off the
water tap, lower down power cut-off pressure of the pressure switch on the
premise of pipeline without leakage, namely, rotate the variable screw nut II
in counter clockwise direction (-) to acquire lower closing pressure.
o
In case the pump is often enabled when the water tap is turned off (sometimes
it is turned on and sometimes it is turned off), check whether pipeline and the
bottom valve have leakages and pressure vessel pressure is normal,
eliminate timely if any.
o
In case the pressure switch is alternately turned on and turned off (frequent start)
after turning on the water tap, increase power cut-off pressure of the pressure
switch, namely, rotate the variable screw nut I in clockwise direction to acquire
higher opening pressure.
Este manual sirve para los siguientes modelos
1
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