Secoh JDK-150 Manual de usuario
INSTRUCTION MANUAL
FOR
ELECTROMAGNETIC AIR PUMP
MODEL ：JDK-150/200/250
300/400/500
SECOH SHANGHAI MEC LTD.
We thank you for your purchasing our air pump. Prior to use of it, it is kindly
requested that the instructions in the columns of WARNING in this manual
should be read carefully to understand the equipment well. Then, keep this
manual available in case of need.
JDK-150/200/250
JDK-300/400/500
Specifications
※The air capacity, power in the specifications shown are typical values in service at
operating pressure, and so these are not guaranteed values.
TO THE CUSTOMER:
Fill in the date purchased as well as the name of distributor or
service shop for convenience when ordering repair.
Date purchased
Name of distributor/
Service shop
Tel.
201409-03
Model
JDK-150
JDK-200
JDK-250
JDK-300
JDK-400
JDK-500
Rated Voltage
V
AC220-240
Frequency
Hz
50
Oper. Press.
kPa
20.0
Air Capacity
L/min
150
200
250
300
400
500
Power
W
110-120
170-190
230-250
220-240
350-370
470-490
Outlet Dia.
mm
O.D.26
（hard vinyl chloride pipe VP20）
O.D.27
（hard vinyl chloride pipe VP20）
Mass
kg
Approx. 10.0
Approx. 18.0
Standard Accessories
Hose with relief valve (with hose band)
WARNING&CAUTION
●Prior to operation, read "Instructions" to ensure that
the air pump is put in operation correctly.
●Be sure to follow the instructions herein described,
especially, the following safety instructions.
High potential risks resulting from
improper handling, as it can cause
death or serious injuries.
High potential risks resulting from
improper handling, as in some
cases it can cause serious injuries.
●Each time after reading this manual, keep it in a
designated place so that the user has access to it at
any time.
●In applications of using purification tank, make sure to
carry out the maintenance management contract.
●Short of daily maintenance may cause failure of the
pump or early breakage.
●This appliance mounting and electric installation is
only by professionals.Children and persons with
reduced physical, sensory or mental capabilities or
lack of experience and knowledge should not play
and use with the appliance.If the supply cord is
damaged, it must be replaced by the manufacturer, its
service agent or similarly qualified persons in order to
avoid a hazard.
CONTENTS
1.Name of Parts ･･･････････････････････････････････････････
1
2.Instructions
3
2-1 Prior to Operation ･･････････････････････････････････
3
2-2 Storage and Transfer ････････････････････････････････
3
2-3 Installations
4
1) Instructions to Location of theAir pump ･･･････････････
4
2) Instructions to Electric Installation ････････････････････
5
3) Instructions to Mounting ････････････････････････････
6
4) Instructions to Piping ･･･････････････････････････････
7
5) Instructions to Operation ････････････････････････････
9
3.Daily Maintenance ･･･････････････････････････････････････
10
4.After-Sale Servicing
11
4-1 Repair and Its Order ････････････････････････････････
11
4-2 Replacement Parts ･････････････････････････････････
12
- 1 -
1.Name Of Parts
JDK-150/200/250
Power supply cord
Earth Screw
Truss head screw
Filter cover
Filter cover packing
Filter
Inlet(4 holes)
Outlet
Relief valve
Hose Clamp 20A
Hose Clamp
Hose Clamp 13A
- 2 -
JDK-300/400/500
Filter cover
Filter cover packing
Truss head screw
Filter
Inlet(8 holes)
Outlet
Selectable outlet
Power supply cord
Earth screw
- 3 -
○When transferring the air pump. Carry the body by both hands.
●Do not carry the air pump by holding the filter cover, as
the body slipped of the filter cover may drop on your
foot.
●Do not carry the air pump by holding the power cord,
which will cut the wires in it. It may cause heat or
ignition. Wear gloves not to be burnt. The body is
heated during operation.
2.Instructions
2-1 Prior to Operation
○This air pump is not designed to be mounted on the vehicle.
So, do not install it on the vehicle.
○In applications where the stop of air supply can never
be allowed , such as fish raising, a spare air pump should
be provided.
●Make sure to operate the spare air pump every other month to confirm its proper
operation.
2-2 Storage and Transfer
○Do not store the air pump in a place where the
ambient temperature is below -10℃. The magnet
inside the pump is weakened, and as the result, the
equipment will not perform as intended.
○This air pump is designed only for air feeding.
●Since the fluid flowed in runs through the charged part,
inflow of any flammable gas or liquid could cause ignition,
electric shock or short-circuit.
○This air pump is designed only for the voltage of 220-240V ( 50Hz).
●Using undesignated power supply cord could cause electric shock or short
circuit.
○Do not transform the pump.
○Nonprofessionals do not disassemble or repair the
pump.
- 4 -
○Do not store the air pump in any areas sunlit directly
or at high temperature, which will speed up the
natural deterioration of Rubber parts inside the air
pump.
2-3 Installations
1) Instruction to Location of the Air pump
○Installation of the air pump (including wiring and piping)
should be done by our distributor or a specialist.
●Improper installation done by yourself could cause air
leak, electric shock or fire.
○Do not install the air pump in a place where it can be
submerged by rain or snow.
●Electric leakage or shock will be caused by water leaked
in the charged part of the submerged air pump.
●
○Set the air pump above the water level.
●Setting of the air pump below the water level will cause
counterflow of water from siphon phenomenon, when
stopping the air pump. Such counterflow of water will
cause the charged part to be immersed in water, and
result in electric leakage, electric shock or short circuit.
○Do not install the air pump in a place where any flammable
gas can be leaked.
●Ignition could be caused by the accumulation of the
leaked gas around the air pump.
○Set the air pump away from places like bed room,
reception room, etc. Noise may bother in the quiet
nighttime.
●When the surrounding is quiet at night, the operating
sound may be a nuisance.
- 5 -
○Set the air pump in the shade and well ventilated place.
●The lives of the diaphragms and valves in the air pump may
be shortened under quite high temperature caused by the
heat of the sunlight.
○Do not set the air pump in a humid , air-blocked, dusty
or place full of rubbish.
●The lives of the diaphragms and valves of the air pump
may be shortened by the overheat of the air pump due to
the less suction of air through easily blocked filter in a dusty
place.
○Do not install the pump right under ventilators which may cause suction of oily air.
●Contacting with oil will speed up the deterioration of rubber parts like diaphragms,
valves, etc.
○Set the air pump in a place where working space for maintenance can be secured.
2) Instruction to Electric Installation
○A Breaker with Ground-Fault Protection should be set in
the wiring of power supply.
●No provision of Breaker with Ground-Fault Protection will
be cause of electric shock.
●If outdoor use, the appliance shall be supplied through a
residual current device (RCD) having a rated operating
current not exceeding 30 mA.
○When installing the air pump outdoors, be sure to use a
waterproof receptacle.
●Exposing of the changed part to rain water will be cause of
electric leakage or electric shock.
○This product should be grounded with an appropriate
grounding wire.
●Do not connect the grounding wire with gas pipe, downcomer,
lighting rod or telephone line.
●Improper grounding or no grounding can result in a risk of
electric shock.
- 6 -
3) Instruction to Mounting
○The exclusive mount for air pump installation made of concrete should be arranged.
The mount should be away from the foundation for at least 150mm and its height
should be min 100mm higher than the foundation.
●Noise may be caused by vibration of the air pump mounted on an unstable place
such as concrete blocks, shelf etc.
○Install the air pump on a horizontal mount taken a level after the concrete has
been completely dry.
●Setting the air pump before concrete has been completely dry can embed it
therein.
●The load caused by setting the air pump in a declining position may shorten the
life of the parts.
○A ventilation fan should be put in a fence for water, noise proofing to keep
temperature inside the fence below 40℃.
JDK-150/200/250
○When mounting the air pump at a place got wet heavily,
provide a roof or a fence to keep the air pump from
water.
●Water taken in the air pump may enter the charged
parts, which could cause electric leakage, electric
shock or short circuit.
●Ordinary rain will not enter the air pump.
Over 240mm
Over 180mm
Over 100mm
Hose Clamp 20A
Hose Clamp 13A
In application of VP13 pipe
In application of VP20 pipe
Este manual sirve para los siguientes modelos
5
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