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INSTRUCTION MANUAL
ELECTROMAGNETIC AIR PUMP
For Installation / Maintenance Personnel
MODEL: JDK-60T | JDK-80T | JDK-100T
Thank you for purchasing SECOH air pump. Prior to use, please read the
instruction manual carefully before operating the air pump. Ensure this manual is
kept with the air pump at all times.
1
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Summary of Contents for Secoh JDK-60T
- Page 1 For Installation / Maintenance Personnel MODEL: JDK-60T | JDK-80T | JDK-100T Thank you for purchasing SECOH air pump. Prior to use, please read the instruction manual carefully before operating the air pump. Ensure this manual is kept with the air pump at all times.
- Page 2 １．Name of Parts Truss Head Screw Filter Cover Filter Cover Packing Filter Inlet Timer Solenoid Valve Outlet Panel (Aeration ・ Backwash） Outlet (Aeration ・ Backwash ） (2pcs) L-joint Hose Hose Clamps （４pcs） Earth Screw Power Cord - 2 -...
- Page 3 2. Instructions Prior to operation, read "Instructions" carefully to ensure the air pump is correctly ● installed. 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.
- Page 4 2-2 Storage and Transfer ○ When transferring the air pump. Carry the body with both hands. Do not carry the air pump by holding the filter cover only, ● as it may lead to injury if dropped. The body is heated during operation. Please wait for it ●...
- Page 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 or dusty place such as drift. The lives of the diaphragms and valves of the air pump ●...
- Page 6 Over 100mm Over 250mm Over 200mm 4) Instruction to Piping ○ The pipe to discharge air should be hard chloride vinyl pipe VP13(ID13mm×OD18mm). ○ Air piping line should be as short and straight as possible. The total length of air piping shall be shorter than ●...
- Page 7 5) Instruction to Operation ○ Do not break or work the power cord. Breaking or working of the cord will be cause of electric ● shock or fire. Heavy loading, heating or pulling may cause ● breaking of the power cord. ○...
- Page 8 ．Daily Maintenance ３ ○ 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 shock circuit, be sure to do cleaning regularly.
- Page 9 ４．Timer Operation ４－１ Indication and Switch Instructions LED Indication Indication Content When backwash is running, word “ON” displays. At the time backwash starting to run or during the emergency ＯＮ Ｏ Ｆ Ｆ backwash setting, word “ON” Ａ 88:88 doesn’t display. When emergency backwash is running, word “ON”...
- Page 10 Setting Items Setting Items ①.Backwash Frequency: 0~24 times available [Backwash Frequency] ②.Backwash Start Time: set by hour [Backwash 1 Start Time Setting] ③.Backwash Time： 1~20 minutes available [Backwash 1 Stop Time Setting] ④.Backwash Interval： 1~23 hours available [Backwash 2 Start Time Setting] Backwash Backwash Frequency ①1...
- Page 11 4) Confirmation and Change of the First Time Backwash Start Time 《Standard Settings》 ＯＮ ■Press the switch to change to [Backwash 1 Start 2:00 Time Setting] mode (「Time」and「ON」doesn’t display). Confirm that the first time backwash start time is 「2:00」. ■To change the start time, press the switch to set.
- Page 12 8) Confirmation of the Second Time Backwash Stop Time Ｏ Ｆ Ｆ ■Press the switch to change to [Backwash 2 Stop Time Confirmation] mode (「Time」and「OFF」doesn’t 3:I0 display). Confirm that the second time backwash stop time is 「3:10」. 9) Confirmation of the Backwash No.3 ■Press the switch to change to [Backwash No.3] mode (backwash number「3」displays).
- Page 13 12) Reset ■In the [Automatic Running] mode, then press the switches together for 5 seconds. ■All the settings will be reset and return to the initial settings. ■Please input the present time again because it returns to the [Clock Match] mode (「Time」doesn’t display). ■Please set all the items.
- Page 14 ５．Outlet Swtich ○To switch the solenoid valve, please pull the plug. ● Danger of electric shock if the plug is on! ○from front view, the left side is aeration (blue), right side is backwash (red). ○In some applications, the situation might be reverse and it’s necessary to switch the o utlet.
- Page 15 6. After-sale Servicing 4-1 Repair and its Order ○ When there is failure during the operation, please check the following: Phenomenon Checks Solutions Insert plug correctly. Is the plug inserted correctly? Check the supply power input fuse. If you can’t find the reason, please Does the fuse blow contact service office.
- Page 16 Supplementary instruction (Reset of auto stopper) Please unplug power cord before starting maintenance. ○ ● Do not touch the terminal of the switch. If hazard is ignored, it may cause electric shock. ● If the pump is not disconnected and the magnet starts moving upon reset of auto stopper, it may cause personal injury.
- Page 17 3) ~1). 6-2 Replacement Parts Do not use any parts for replacement other than genuine parts. Neither SECOH or BIBUS can be ○ held responsible for damages that are caused by using non-genuine parts.
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