取扱説明書
Contents
1.2. r D 0 3 0 5N m Lo il Cv 16 5mm 0 89 3 5mm 0 19 PISCO aAa a ae W CS 0 50 min ANR 0 5MPa
3. 1 l 7 l f pA ZORE 2 j a a Oz 3 SIMU ROSSA Tih BAR CORMIABIT lt IEA E S kc a A aaa 0 1MPa 2 pa 4 14 2
4. rm f ov DC24V ov ov _ a a 0 4 pe 0 5N m E p gt OE pt peat aS common JX common JN i a ala 0 ena 0 ea ma e a ad 1 0V DC24V common R 1 2 1mA IA eee ee
5. 2 1 1 2 2 1 3 2 2 1 mero KULI B a 1 ae SRS Re 2 1 2 F4 JAVON VIVBAONWIPIO BUREMDICE isl See DORN ADN 3 2 1 2 FETERE DC24V 10 _ _AC100V 10 _ LVSIAA ER 1
6. VAP anaes 2 PVF e Gum H 1 507mm VQ030B61 1 A E DC24V E AC100V ozs
7. 1 208930B98 1 FTES 0 3 0 7MPa 2 ae NOOSE edule 220e 100 OkPa J j VQ mm MPa kPa min ANR min ANR VQH15 aie 93 63 ies
8. 1 1058 wa 2 1 2 eee ee oe 8 2 1 2 ORES LED e rae i 0 4 0 5Nm 1 BIR ees 2 0 1 0 2N m p p seni INDE VDD L W Pieris
9. oul 1 h C E a 4 i E x se ee eee E aeea Cv 3 5mm 0 19 16 5mm 0 89 3 5mm 0 19 Ra 1 2 1 2 eh JNI Hy Cv 3 5mm 0 19 JU E A AB J J g Cv 16 5mm 0 89 3 5mm 0 19 Meat LR ARTE
10. VQL15 1 5 66 95 VQE15 0 35 92 42 70 VQH20 93 110 VQL20 2 0 sa 66 180 200 SAKE OES VQE20 0 35 92 84 150 TAIE F 4 I1 VY Ollie MOA varis a eee 40 24 400 23 AmaE A AD ae aalo R 1 veTan oon 70 36 200 48 1 RICA EMRE EME SRIEICC IEA VQD07 0 7 52 23 2 M3 0 3 0 35N m SIAR 2 VQD10 1 0 0 5 93 75 46 VQD12 1 2 85 70
11. ua gt Nozzle 1 Nozzle Fixing screw Nozzle 2 Diffuser 1 Diffuser Diffuser 2 Description in parenthesis is the product with 2 stage nozzle Please make inquiry about other details to the following NIHON PISCO CoO Ltd OVERSEAS MARKETING TEAM 3884 1 MINAMIMINOWA KAMIINA NAGANO PREF 399 4588 JAPAN TEL 81 0 265 76 7751 FAX 81 0 265 76 3305 E mail intl pisco co jp
12. serz mee ECARD 50msec 3884 1 399 4586 3 9 32 F 394 0089 TEL 0265 76 2511 9 FAX 0265 76 2851 TEL 0266 28 6072 FAX 0266 28 7349 Thank you for purchasing PISCO product Please be sure to read this User s Manual before using this item in order to make sure the safety Please keep this manual handy with care so that you can refer to it whenever necessary Please refer to the enclosed User s manual for the handling of sensor PISCO products catalogues include Common Safety Instructions for PISCO products and Vacuum equipment Please confirm the Safety Instructions as well before using this item PISCO Vacuum Generator VQ Vacuum pump system compatible unit VQP User s Manual A HIR0049 01 Safety Instructions Warnings Mishandling of compressed air is dangerous Conduct assembly and maintenance of devises with pneumatic equipment by persons with enough knowledge and experience Carry out maintenance and checks of equipment only after turning power off shutting air off and making certain that the pressure in the piping has dropped to zero Since this item is not of explosion proof structure do not use it in surroundings containing flammable and or explosive gases and or fluids Avoid u
13. How to fix Vacuum Generator VQ Before supplying air to the unit do not direct the nozzle outlet at human body The nozzle may jump out causing injury Do not apply excessive vibration to the unit Using it in such condition can lead to malfunctions and or errors Caution 1 Do not damage the nozzle diffuser interior or seal and the seal of main body Otherwise the unit performance may deteriorate E Fix the generator by M3 thread with the tightening torque of 0 3 0 35N m using 2 installation holes on the resin body Please look up an appearance drawing of the product catalog for the positions of installation holes LS DJA How to adjust blow off flow Caution Operating system Pneumatic operation by pilot valve Valve construction Elastic seal poppet valve Valve type Normally closed Lubrication Not required Effective sectional area Cv factor 16 5mm 0 89 3 5mm 0 19 3 5mm 0 19 E Switch over valve Switch over valves for 2 stage nozzle units Item Suction valve Operating system Pneumatic operation by pilot valve Valve construction Elastic seal poppet valve Valve type Normally closed Normally open Lubrication Effective sectional area Cv factor Blow off valve Normally closed Not required 3 5mm 0 19 W Switch over valve Switch over valves for single nozzle units Item Suction valve Blow off valve Operat
14. g VQH20 ge 93 110 5 VQL20 2 0 66 180 VQE20 0 35 92 84 150 0 7 1 5 p veme Small caliber Large caliber 40 120 100 23 Twin nozzle 10 20 0 5 93 93 vengo Small caliber Large caliber TANG 200 46 VQD07 0 7 52 23 2 stage nozzle VQD10 1 0 0 5 93 75 46 VQD12 1 2 85 70 Numerical values in parentheses for twin nozzle type vacuum generators are for small caliber nozzle Solenoid valve specifications H Pilot valve Operating system Direct operation Valve construction Elastic seal poppet valve Voltage rating 24VDC 100VAC Allowable voltage range 24VDC 10 100VAC 10 Surge limiting circuit Surge absorber Bridge diode Power consumption 0 55W 1 0VA Manual operation Lock type push button Operating indication Red LED lights up during coil excitation W Switch over valve Switch over valves for twin nozzle units Item Valves for small caliber nozzle Valves for Large caliber nozzle Blow off valve W Switch over valve Switch over valves for single nozzle units Item Suction valve Blow off valve Operating system Pneumatic operation by pilot valve Valve construction Elastic seal poppet valve Valve type Normally closed Normally open Lubrication Not required Effective sectional area Cv factor 16 5mm 0 89 Normally closed 3 5mm 0 19 Blow off function 0 50 min ANR Air supply pressure 0 5MPa Blow off air fl
15. ing system Pneumatic operation by pilot valve Valve construction Elastic seal poppet valve Valve type Normally closed Normally open Double solenoid Lubrication Not required Effective sectional area Cv factor 16 5mm 0 89 3 5mm 0 19 Min excitation time 50msec or more when double solenoid is used Normally closed 1 Please use a flat tip screwdriver for adjusting blow off flow and tightening lock nut 2 After the flow has been adjusted be sure to fix the lock nut firmly at a tightening torque of 0 1 0 2N m H Turning the blow off flow adjustment needle clockwise to decrease the flow rate of air while turning the needle counterclockwise to increase the flow The blow off air flow rate can be The blow off air flow rate can be increased by tuming the needle left decreased by tuming the needle right e S O IO a Om low adjusting needle e I E Z Please follow the following procedure to exchange or to clean the nozzle Removing the 2 fixing screws by an appropriate Phillips screwdriver and remove the silencer cover 1 Single nozzle type Pull out the nozzle by the following orde
16. ow Filter specifications Element material PVF polyvinyl formal Filtering capacity 10um Filter surface area 1 507mm Replacement element type VQ030B61 Circuit diagram Solenoid valve Caution 1 Do not pull or bend the connector cable with excessive force and also avoid repeat action on the cable Doing so may result in the products broken and the cables being snapped off E DC24V E AC100V AM pid pid pid _ amp kx Internal Me Pale _ circuit i T l 0V 24VDC 0V 0V 0V Suction valve common Blow off valve Suction valve Blow off valve Suction valve common Blow off valve Black Brown Gray Black Gray Black Brown Gray 0V 24VDC Blue common Brown Single nozzle type 2 stage nozzle type Twin nozzle type Single nozzle type 2 stage nozzle type How to fit and release tubing Warning 1 Before removing tubing from the unit be sure to turn off the air supply and discharge residual air pressure completely 2 Install the piping by checking the supply port vacuum port and exhaust port in the catalogue 1 Tube insertion Simply insert a tubing to the tube end of the fitting built in Vacuum Generator VQ The lock claws automatically fix the tubing and elastic sleeve seals the tube surrounding Please refer to 2 Caution
17. r nozzle retainer diffuser nozzle 1 2 Twin nozzle type Pull out the nozzle by the following order nozzle retainer diffuser nozzle 2 nozzle 1 3 2 stage nozzle type Pull out the nozzle by the following order nozzle retainer diffuser 2 diffuser 1 nozzle 1 Single nozzle type Remove any foreign matter attached to the interior of nozzle 1 diffuser and sealings by air blow or wiping 2 Twin nozzle type Remove any foreign matter attached to the interior of nozzle 1 nozzle 2 diffuser and sealings by air blow or wiping 3 2 stage nozzle type Remove any foreign matter attached to the interior of nozzle diffuser 1 diffuser 2 and sealings by air blow or wiping 1 Single nozzle type Install back in the following order nozzle 1 diffuser nozzle retainer 2 Twin nozzle type Install back in the following order nozzle 1 nozzle 2 diffuser nozzle retainer 3 2 stage nozzle type Install back in the following order nozzle diffuser 1 diffuser 2 nozzle retainer Put the silencer element and the silencer cover back in place tighten the fixing screw by the screwdriver with tightening torque of 0 4 to 0 5N m mi Silencer element 1 m Silencer element 2 LL Nozzle retainer Element cover qi ps gt j so gt gt I rm lt
18. s on the fitting of tube in Common Safety Instructions for Quick Fitting in PISCO PRODUCTS catalogue 2 Tube Release In case of releasing the tube push the release ring to open the lock claws and the tube can be released Before releasing the tube make certain that the pressure inside the tube is zero pressure How to replace the filter element E Changing the filter element is serviced by loosing the fixing screw of the filter cover After replacing the filter element with confirming that the filter packing is in place put the filter cover back on and tighten the fixing screw with 0 3 to 0 5N m of torque Fixing screw Filter cover How to replace the silencer elements Caution E Please make sure that the lock pin is inserted correctly after replacing the silencer element Changing the silencer element can be serviced by the following procedure Using an appropriate Phillips screwdriver remove the 2 fixing screws After removing the silencer cover remove the silencer element After installing new silencer element type SED2212 put the silencer cover back on and fix it by 2 fixing screws with 0 4 to 0 4N m of tightening torque Silencer element 1 Type VQ030B63 Silencer element 2 Type VQ030B62 Silencer cover Fixing screw How to install remove and wash the nozzle and diffuser ae i Warning
19. se where constant pressure of 0 1Mpa 14 5psi or above is in the vacuum circuit The coil generates heat when the solenoid valve is energized in the following to conditions The heat may possibly lead to shorter operating life or system failure of the product There are also possibilities of bad influence to peripherals or of burn injury by heat If the product is energized in the following conditions please consult with Pisco in such a case Continuous energizing for about 2 hours or more High cycle energizing The total energizing time of a day exceeds the total non energizing time even if it is intermittent energizing N wo A Cautions 1 Do not use the equipment other than the service pressure range Operating it other than the specified pressure range may cause damage or deformation 2 The leakage current of valve controlling unit is Max 1mA otherwise there may be a possibility of malfunction by the leakage current Specifications Type Ejector unit Vacuum pump compatible unit Fluid admitted Air Service pressure range 0 3 0 7MPa Service temperature range 5 50 C Working vacuum range 100 OkPa Ejector characteristics Model Nozzle diameter Supply Pressure Final vacuum Suction flow Air consumption mm MPa kPa min ANR1 min ANR1 VQH15 93 63 0 5 100 VQL15 1 5 66 95 OZ VQE15 0 35 92 42 70
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