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Related Manuals for IWAKI PUMPS APN-110-D3
Summary of Contents for IWAKI PUMPS APN-110-D3
- Page 1 Iwaki Air Pump APN-110-D3 Instruction manual Thank you for choosing our product. Please read through this instruction manual before use. This instruction manual describes important precautions and instructions for the product. Always keep it on hand for quick reference. © 2010 IWAKI CO.,LTD.
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Page 2: Order Confirmation
Order confirmation Open the package and check that the product conforms to your order. If any problem or inconsistency is found, immediately contact your distribu- tor. a. Check if the delivery is correct. Check the nameplate to see if the information such as model codes, discharge capacity and discharge pressure are as ordered. -
Page 3: Table Of Contents
Contents Order confirmation ..................... 2 Safety instructions ............... 5 WARNING ......................6 CAUTION ......................7 Precautions for use ..................9 Outline ..................12 Introduction .....................12 Pump structure & Operating principle ............12 Part names.......................13 Identification codes ..................14 Installation .................. 15 Pump mounting ....................15 Pipework ......................16 Tube connection ..................16 Wiring .......................17... - Page 4 Maintenance ................21 Troubleshooting ....................21 Inspection ....................... 23 Daily inspection ..................23 Wear part replacement .................. 24 Wear part list ....................24 Before service ....................24 Diaphragm replacement ................25 Valve replacement ..................26 Specification/Outer dimension ..............27 Specification ....................27 Outer dimension ..................28 Performance curves ...................
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Page 5: Safety Instructions
Safety instructions Read through this section before use. This section describes important information for you to prevent personal injury or property damage. ■ Symbols In this instruction manual, the degree of risk caused by incorrect use is noted with the following symbols. Please pay attention to the information associated with the symbols. -
Page 6: Warning
WARNING Turn off power before service Risk of electrical shock. Be sure to turn off power to stop the pump and related devices before service is performed. Electrical shock Stop operation If you notice any abnormal or dangerous conditions, suspend op- eration immediately and inspect/solve problems. -
Page 7: Caution
CAUTION Qualified personnel only The pump should be handled or operated by qualified personnel with a full understanding of the pump. Any person not familiar with the product should not take part in the operation or maintenance of Requirement the pump. Keep electric parts and wiring dry Risk of fire or electric shock. - Page 8 Preventative maintenance Follow instructions in this manual for replacement of wear parts. Do not disassemble the pump beyond the extent of the instructions. Requirement Do not use a damaged pump Use of a damaged pump could lead to an electric shock or death. Prohibited Disposal of a used pump Dispose of any used or damaged pump in accordance with local...
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Page 9: Precautions For Use
Precautions for use • Electrical work should be performed by a qualified electrician. Otherwise, personal injury or property damage may result. Caution • Do not install the pump in a place where the pump can get wet. Avoid using wet gas, or internal con- densation will build up and consequently result in the short lives of the valve and diaphragm. - Page 10 • Do not tube two or more pumps in series. It may prevent the motor from starting and lead to a burn out. • Injection point must be below the pump position. Or siphon action/back flow may result. • Use care handling the pump. Do not drop. An impact may affect pump performance.
- Page 11 • The pump can not start with full discharge/suc- Suction pressure tion pressure. Remove pressure before operation. After a long period of stoppage, pump perform- ance at the beginning of operation becomes occa- sionally unstable. In this case, warm the pump up for 10 minutes with no discharge line pressure.
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Page 12: Outline
Introduction Pump structure & Operating principle The APN-110-D3 is a diaphragm type air pump with a brushless DC motor. The rotary motion of the motor is converted through a connecting rod to the reciprocation of the diaphragm in the pump chamber, where gas is transferred from the inlet to outlet. -
Page 13: Part Names
Part names Pump head Not capable of liquid transfer. Air transfer purpose only. Inlet Outlet Specification label Use the pump accord- ing to the specifica- tions on the label. Pump body (with a Base built-in drive unit) Always fix with screws. Part names... -
Page 14: Identification Codes
Identification codes The model code represents the following information. APN - 110 K V X - D3 - 02 b c d a. Pump size b. Pump head : In-line type : Parallel type c. Diaphragm/Valve materials : NBR : EPDM : FKM d. -
Page 15: Installation
Installation This section describes the installation of the pump, tubing and wiring. Read through this section before work. Observe the following points • Risk of electrical shock. Be sure to turn off power to stop the pump and related devices before service is performed. •... -
Page 16: Pipework
Pipework Connect tubes to the pump. Tube end (Side view) Before operation • Cut the tube ends flat. Tube connection a. The short tubing with the minimum bends is optimal to reduce resist- ance. b. Use vinyl tubes resistant to the pumping pressure. Tube I.D. -
Page 17: Wiring
Wiring Wiring for power source, earthing and external signal. Observe the following points • Electrical work should be performed by a qualified electrician. Conform to local electric codes. • Do not perform wiring work while power is on. Otherwise, an electrical shock or short circuit may result, and consequently the pump may fail. -
Page 18: Rated Current & Starting Current
• If a power source is shared with the inductive load such as solenoid and relay, take protective measures against surge. ■ Rated current & Starting current Model Rated current Starting current APN-110-D3 1.4A 4A or below Wiring... -
Page 19: Operation
Operation The pump becomes ready after pipework and wiring is completed. Pump operation Start-up Before operation a. Check that the pump is firmly fixed on a mounting position. b. Check that a suction tube is connected to the inlet and a discharge tube is connected to the outlet. -
Page 20: Before A Long Period Of Stoppage (1 Week Or More)
After the pump has reached a specified stroke rate, initiate full scale operation. • Always adjust an air flow by a suction valve. • In case electric power has failed while the pump is running, switch off main power. Otherwise, the motor may not restart or may burn out depending on a line pressure at the time of power recovery. -
Page 21: Maintenance
Maintenance This section describes troubleshooting, inspection, wear part replacement, exploded views and specifications. Observe the following points • Follow instructions in this manual for replacement of wear parts. Do not disassemble the pump beyond the extent of the instructions. • Always wear protective clothing such as an eye protection, chemical resistant gloves, a mask and a face shield during disassembly, assembly or maintenance work. - Page 22 Pump Power voltage is too low. • Observe the allowable voltage operation range. unintention- Suction line pressure is higher than • Keep it lower than atmospheric ally stops. atmospheric pressure. pressure. Discharge line pressure is higher • Observe the maximum discharge than the maximum.
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Page 23: Inspection
Inspection Perform daily and periodic inspections to keep pump performance and safety. Daily inspection Check the following points. Upon sensing abnormality, stop operation immedi- ately and remove problems according to "Troubleshooting". When wear parts come to the life limit, replace them by new ones. Contact your distributor for detail. -
Page 24: Wear Part Replacement
Wear part replacement To run the pump for a long period, wear parts need to be replaced periodically. It is recommended that the following parts are always stocked for immediate replacement. Contact your nearest distributor for detail. Wear part list If pump performance has remarkably reduced, replace diaphragms and valves with new ones. -
Page 25: Diaphragm Replacement
Diaphragm replacement Unscrew all the pump head fixing Pump head Pump head screws. fixing screw Take out the pump head, valve and valve seat. Mating Valve point Remove the diaphragm fixing screw Valve seat and detach the retainer plate and dia- phragm. -
Page 26: Valve Replacement
Valve replacement Unscrew the pump head fixing screws. Take out the pump head and valve. Replace the old valve with new one. Pump head Always check the mating points and fit the valve and the pump head in place. Outlet Inlet Valve Retainer plate... -
Page 27: Specification/Outer Dimension
Specification/Outer dimension Specification Information in this section is subject to change without notice. Max dis- Motor Connection Lowest Max air charge Model code Weight starting flow pres- vacuum Power Rated Tube Thread temp. sure con. current APN-110 KV/LV Rc1/4 0.05 23.99 APN-110 KE/LE 14L/min... -
Page 28: Outer Dimension
Outer dimension Tube connection (129) 2×Rc1/4 or 2×G1/4 Performance curves Vacuum 74.65kPa [abs] 0.10 Vacuum 87.98kPa [abs] 0.08 Vacuum 101.3kPa [abs] 0.06 Discharge pressure (MPa) 0.04 0.02 101.3 87.98 74.65 AIR FLOW Vacuum pressure 61.32 (L/min) (kPa) [abs] 47.99 Discharge pressure 0MPa 34.66 21.33 8.00... -
Page 29: Part Names & Structure
Part names & Structure Part names Q'ty Part names Q'ty Pump head Under retainer plate Valve Connecting rod Valve seat Bracket Diaphragm Motor Retainer plate Set screw Eccentric shaft Screw with washer Bearing Screw Specification/Outer dimension... - Page 32 TEL : (47)66 81 16 60 FAX : 66 81 16 61 China IWAKI Pumps (Guandong) Co., Ltd. TEL : (86)750 3866228 FAX : 750 3866278 Singapore IWAKI Singapore Pte. Ltd. TEL : (65)6316 2028 FAX : 6316 3221 China GFTZ IWAKI Engineering &...
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