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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. SECOH SHANGHAI MEC LTD.
Specifications Model JDK-150 JDK-200 JDK-250 JDK-300 JDK-400 JDK-500 Rated Voltage AC220-240 Frequency Oper. Press. 20.0 Air Capacity L/min Power 110-120 170-190 230-250 220-240 350-370 470-490 O.D.26 O.D.27 Outlet Dia. (hard vinyl chloride pipe VP20) (hard vinyl chloride pipe VP20) Mass Approx.
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WARNING&CAUTION ● rior to operation, read " nstructions" to ensure that the air pump is put in operation correctly. ● e sure to follow the instructions herein described, especially, the following safety instructions. igh potential risks resulting from improper handling, as it can cause death or serious injuries.
CONTENTS 1.Name of Parts ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2.Instructions 2-1 Prior to Operation ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2-2 Storage and Transfer ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2-3 Installations 1) Instructions to Location of the Air pump ・・・・・・・・・・・・・・・ 2) Instructions to Electric Installation ・・・・・・・・・・・・・・・・・・・・ 3) Instructions to Mounting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4) Instructions to Piping ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5) Instructions to Operation ・・・・・・・・・・・・・・・・・・・・・・・・・・・・...
2.Instructions 2-1 Prior to Operation ○ 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. ○...
○ 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 ○ Installation of the air pump (including wiring and piping) should be done by our distributor or a specialist.
○ 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.
● 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 Hose Clamp 20A Hose Clamp 13A Over 100mm In application of VP13 pipe...
JDK-300/400/500 Over 100mm Over 335mm Over 240mm 4) Instruction to Piping In application of VP13 pipe ○ The pipe to discharge air should be hard vinyl chloride Cut line pipe VP13(ID13mm×OD18mm) or VP20(ID20mm× OD26mm). ○ To confirm the dimension of the air pipe, please read In application of VP20 pipe the instruction manual of purification tank first.
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Extra pressure caused by foreign objects in the piping ● will be applied on the air pump, which will result in overheat of the air pump. It may shorten the life of diaphragms and valves. ○ Connect the air pump to the air piping with an accessory hose, and secure the connection with a hose band.
5) Instruction to Operation ○ Do not break or transform the power cord. Breaking or working of the cord will be cause of ● electric shock or fire. Heavy loading, heating or pulling will be cause of ● breakage. ○ Clean the dust on electric source plug at least once a year. Plug in completely.
3. Daily Maintenance ○ Prior to maintenance servicing, pull off the power cord to stop operation of the air pump. ○ Since dust could enter the air pump and cause accidents such as leakage or short circuit, be sure to do cleaning regularly.
4. After-sale Servicing 4-1 Repair and its Order ○ When "fail" is doubted, read the following and check it again. State Checks Is the plug inserted in the socket correctly? ● The air pump does not ● Doesn't the power supply give out? ●...
○ The replacement parts will be available for seven(7) years after production stop of the pump. - Customer Service Office - SECOH SHANGHAI MEC LTD. Head Office : No.160 Xuanchun Road, Xuanqiao Town, Pudong New Area, Shanghai,China Tel: +86-21-58039273...
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