IWAKI PUMPS APN-110-D4 Instruction Manual Download Page 27

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Specification/Outer dimension

Specification/Outer dimension

Specification

Information in this section is subject to change without notice.

Model code

Max air

flow

Max dis-

charge

pres-

sure

Max

vacuum

Motor

Connection

Weight

Lowest

starting

temp.

Power

con.

Rated

current

Tube

Thread

APN-110 KV/LV

14L/min

0.05

MPa

23.99

kPa

15W

1.4A

ø8

Rc1/4

G1/4

1.5kg

5ºC

APN-110 KE/LE

APN-110 KN/LN

This data is based on operation at 24VDC power voltage and 5VDC control voltage.

Observe the maximum allowable discharge pressure of 0.05MPa.

Allowable gas temperature range is 0-40º

Allowable ambient temper range is 5-40º

Both the inlet and outlet of the pump are Rc1/4 female thread connections (JIS taper
pipe thread) or G1/4 female thread connections (JIS parallel pipe thread).

Model

Parts

KV/LV

KE/LE

KN/LN

Pump head

GFRPP

Diaphragm

FKM

EPDM

NBR

Reed valve
Valve seat

GFRPP

Retainer plate

GFRPPS

Screw

SUS304 equivalent

Gasket(X1 type)

FKM

GFRPP : Glass fiber reinforced polypropylene
FKM

: Fluorine-contained rubber

EPDM : Ethylene propylene diene monomer
NBR

: Nitrile butadiene rubber

GFRPPS : Glass fiber reinforced polypropylene sulfide
SUS304 : Austenite stainless steel

Summary of Contents for APN-110-D4

Page 1: ...td TEL 86 7503866228 FAX 7503866278 Singapore IWAKI Singapore Pte Ltd TEL 65 63162028 FAX 63163221 China GFTZIWAKIEngineering Trading Guangzhou TEL 86 2084350603 FAX 2084359181 Spain IWAKI Europe GmbH Spain Branch TEL 34 933770198 FAX 934740991 China GFTZIWAKIEngineering Trading Beijing TEL 86 1064427713 FAX 1064427712 Sweden IWAKI Sverige AB TEL 46 851172900 FAX 851172922 Denmark IWAKI Nordic A S...

Page 2: ...ency 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 b Check if the delivery is damaged or deformed Check for transit damage and loose bolts Order confirmation ...

Page 3: ...ump structure Operating principle 12 Part names 13 Identification codes 14 Installation 15 Pump mounting 15 Pipework 16 Tube connection 16 Wiring 17 Power External signal cables 17 Before work 17 Rated current Starting current 18 Operation 19 Pump operation 19 Start up 19 Operation 19 Before a long period of stoppage 1 week or more 20 ...

Page 4: ...ection 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 28 Part names Structure 29 ...

Page 5: ...ng the use of Caution Pro hibited actions or specific Requirements I ndicates mishandling could lead to personal injury or property damage CAUTION Caution marks Prohibited marks Requirement marks Electrical shock Caution Safety instructions Requirement Wear protection Grounding Prohibited Do not rework or alter Export Restrictions Technical information contained in this instruction manual might be...

Page 6: ...cturer s responsibility for any failure or injury resulting from alternations to the pump Use specified power only Do not apply power other than that specified on the nameplate Otherwise failure or fire may result Ensure the pump is properly grounded Wear protective clothing Always wear protective clothing such as an eye protection chemi cal resistant gloves a mask and a face shield during disasse...

Page 7: ...e pump In a flammable atmosphere In a dusty humid environment Where operating or storage temperature can fall below 5ºC or 0ºC or exceed 40ºC In direct sunlight or wind rain Spill precautions Ensure protection and containment of solution in the event of plumbing or pump damage secondary containment Do not use the pump in a wet location The pump is not waterproof Use of the pump in wet or extremely...

Page 8: ...yond the extent of the instructions Do not use a damaged pump Use of a damaged pump could lead to an electric shock or death Disposal of a used pump Dispose of any used or damaged pump in accordance with local rules and regulations If necessary consult a licensed industrial waste disposal company Requirement Requirement Prohibited ...

Page 9: ...o the pump Otherwise the pump performance may reduce or the lives of the valve and diaphragm remarkably shorten Do not install the pump in a corrosive or flamma ble gas atmosphere Keep good ventilation in a working area Ambient temperature should not fall below 5 C or exceed 40 C Observe the allowable gas temperature range of 0 and 40 C If the compressed air higher pressure than atmos pheric press...

Page 10: ...t must be below the pump position Or siphon action or back flow may result Use care handling the pump Do not drop An impact may affect pump performance Do not use a pump that has been damaged to avoid the risk of electrical damage or shock Do not apply power other than that specified on the nameplate Otherwise failure or fire may result V ...

Page 11: ...k of burning A pump and a pipe surface tem perature rises high along with liquid temperature Do not touch the pump or pipe surface directly during operation or right after operation Always use a suction valve to adjust an air flow Do not clean the pump or nameplate with a solvent such as benzine thinner or kerosene This may discolour the pump or erase printing Use a dry or damp cloth or a neutral ...

Page 12: ... 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 Overview Suction process Outlet Inlet Connecting rod Diaphragm Discharge process Outlet Inlet Diaphragm reciprocation Gas flow Introduction ...

Page 13: ...names Outlet Base Always fix with screws Specification label Use the pump accord ing to the specifica tions on the label Pump head Not capable of liquid transfer Air transfer purpose only Inlet Pump body with a built in drive unit ...

Page 14: ...ction K Parallel type L In line type c Diaphragm Valve materials N NBR E EPDM V FKM d Pump connection No code ø8 tube connection X Rc1 4 female thread connection JIS taper pipe thread X1 G1 4 female thread connection JIS parallel pipe thread e Motor D4 24V BLDC motor with 1 5VDC control signal f Special specification No code Standard 01 99 Special design ...

Page 15: ...rn off power to stop the pump and related devices before service is performed If you notice any abnormal or dangerous conditions suspend operation immediately and inspect solve problems Do not operate the pump in a flammable atmosphere Pump mounting Select a suitable place See the Precautions for use section before installation Anchor the pump Use suitable bolts or screws NOTE Do not install the p...

Page 16: ...he pump inlet outlet for the prevention of gas ingress leak or other failure Do not have tubing bent or pressed Otherwise the tube end may break Connect tubes into the inlet and outlet Push the tubes into the inlet and outlet as far as they will go If suction line connection is imperfect the pump sucks air and it prevents the pump from bringing out full performance Valve mounting Install a valve i...

Page 17: ...oltage See the spec label When an external fuse is used and it has blown always solve the root cause of blowout Be sure to unplug the power cable before investigation If the fuse blows frequently the starting current may be a root cause Red and black leads are for power voltage Yellow and black leads are for 1 5V external variable signal The black lead is common for both the power and the signal O...

Page 18: ...ystem is free from the inductive noise at start up Noise accompanies the high speed switching of the drive circuit Check it does not affect peripheral devices 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 D4 1 4A 4A or below AC power Pump No good DC po...

Page 19: ...re connected the other way around pumping process is inverted c Check that every tube connection is secured d Check that electrical wiring is properly done without the possibility of short circuit and protected by an fuse e Check that power voltage that is specified on the nameplate is applied to the pump Operation Open the suction and discharge lines Turn on power Operation may occasionally be up...

Page 20: ...line pressure at the time of power recovery After starting check a pressure gauge to see if suction and dis charge line pressure are correct and an air flow meter to see if the specified air flow is obtained Before a long period of stoppage 1 week or more Depressurize the system and stop air gas supply Do not install store the pump In a flammable corrosive atmosphere In a dusty humid environment I...

Page 21: ...end operation im mediately and check the following points If the following measures do not help remove problems contact your nearest distributor States Possible causes Solutions The pump does not run Power voltage is too low Observe the allowable voltage range The pump is not powered Check the pump is switched on if any Correct wiring Replace a breaking wire to new one Wrong tubing or poor connect...

Page 22: ...ge pressure are too low Wrong tubing or poor connection Check and fix tubing Pump head mounting screws are loose Tighten the screws Diaphragm fixing screw is loose Tighten the screw Diaphragm is broken Replace the diaphragm Filter is clogged Clean the filter Valve has worn Replace the valve Significant noise Pump head mounting screws are loose Tighten the screws Diaphragm fixing screw is loose Tig...

Page 23: ... to Troubleshooting When wear parts come to the life limit replace them by new ones Contact your distributor for detail No States Points to be checked 1 Pumping If the specified power voltage starting current are observed If the suction and discharge pressure are normal 2 Noise and vibration If abnormal noise or vibration occurs They are signs of abnormal operation 3 Gas ingress leak from pump hea...

Page 24: ...ew ones Application Estimated life Valve Diaphragm All APN 110 models 8000hr 8000hr Wear part duration varies with the pressure temperature and characteristics of gas The estimated life above is calculated based on continuous operation in the allowable room temperature range of 5 40 C The estimated life above is not guaranteed Before service Depressurize the pump system before service Turn off pow...

Page 25: ... plate onto the under retainer plate Secure the retainer plate and dia phragm Apply the LOCTITE 222 to the dia phragm fixing screw and tighten it by 1 96N m Push down the diaphragm until it bottoms out Mount and secure the valve seat valve and pump head onto the bracket with the screws by 1 96N m 1 2 3 4 5 Pump head fixing screw Pump head Valve Valve seat Diaphragm fixing screw Retainer plate Diap...

Page 26: ... Check the air flows from the inlet to the outlet Push down the diaphragm until it bottoms out Secure the pump head unit onto the bracket with the fixing screws by 1 96N m NOTE Do not loosen the bracket motor fixing screws during maintenance work Contact your nearest distributor for the replacement of the connecting rod eccentric shaft and the motor Outlet Pump head Valve Valve seat Retainer plate...

Page 27: ...bserve the maximum allowable discharge pressure of 0 05MPa Allowable gas temperature range is 0 40ºC Allowable ambient temper range is 5 40ºC Both the inlet and outlet of the pump are Rc1 4 female thread connections JIS taper pipe thread or G1 4 female thread connections JIS parallel pipe thread Model Parts KV LV KE LE KN LN Pump head GFRPP Diaphragm FKM EPDM NBR Reed valve Valve seat GFRPP Retain...

Page 28: ...0 12 ø8 129 2 Rc1 4 or 2 G1 4 134 29 91 74 Tube connection 101 3 87 98 74 65 61 32 47 99 34 66 21 33 8 00 0 02 0 04 0 06 0 08 0 10 0 5 10 15 Discharge pressure 0MPa Vacuum 101 32kPa abs Vacuum 87 99kPa abs Vacuum 74 66kPa abs Discharge pressure MPa AIR FLOW L min Vacuum pressure kPa abs ...

Page 29: ...Q ty No Part names Q ty 1 Pump head 1 18 Under retainer plate 1 2 Valve 1 19 Connecting rod 1 3 Valve seat 1 20 Bracket 1 4 Diaphragm 1 40 Motor 1 5 Retainer plate 1 60 Set screw 2 8 Eccentric shaft 1 61 Screw with washer 1 13 Bearing 1 62 Screw 4 61 1 2 62 19 20 18 4 5 3 40 8 13 60 ...

Page 30: ...30 ...

Page 31: ...31 ...

Page 32: ...td TEL 86 7503866228 FAX 7503866278 Singapore IWAKI Singapore Pte Ltd TEL 65 63162028 FAX 63163221 China GFTZIWAKIEngineering Trading Guangzhou TEL 86 2084350603 FAX 2084359181 Spain IWAKI Europe GmbH Spain Branch TEL 34 933770198 FAX 934740991 China GFTZIWAKIEngineering Trading Beijing TEL 86 1064427713 FAX 1064427712 Sweden IWAKI Sverige AB TEL 46 851172900 FAX 851172922 Denmark IWAKI Nordic A S...

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