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819.4334

Rev. ZAC

Aluminum Model Shown

3263B

INSTRUCTIONS–PARTS LIST

ALUMINIUM AND STAINLESS STEEL

AIR

VA 40

Air-Operated
Diaphragm Pumps

For fluid transfer applications. For professional use only.

8.3 bar Maximum Fluid Working Pressure
8.3 bar Maximum Air Input Pressure

Important Safety Instructions
Read all warnings and instructions in the
manual. Save these instructions.

* NOTE: Refer to the Pump Listing on page 22 to

determine the Model No. of your pump.

Patent No.
CN ZL94102643.4
FR 9408894
JA 3517270
US 5,368,452

Содержание 810.0092

Страница 1: ...sfer applications For professional use only 8 3 bar Maximum Fluid Working Pressure 8 3 bar Maximum Air Input Pressure Important Safety Instructions Read all warnings and instructions in the manual Save these instructions NOTE Refer to the Pump Listing on page 22 to determine the Model No of your pump Patent No CN ZL94102643 4 FR 9408894 JA 3517270 US 5 368 452 ...

Страница 2: ...for its intended purpose If you are not sure call VERDER After Sales Service D Do not alter or modify this equipment D Check equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the maximum working pressure of the lowest rated component in your system This equip ment has an 8 4 bar maximum working pressure at 8 4 bar maximum incoming air pressure D Use fluids and sol...

Страница 3: ...on and result in a fire or explosion and serious injury D Ground the equipment Refer to Grounding on page 4 D If there is any static sparking or you feel an electric shock while using this equipment stop pumping immediately Do not use the equipment until you identify and correct the problem D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid being spr...

Страница 4: ...eners Although pump use varies a general guideline is to retorque fasteners every two months Grounding FIRE AND EXPLOSION HAZARD This pump must be grounded Before operating the pump ground the system as explained below Also read the section FIRE AND EXPLOSION HAZARD on page 3 Warning To reduce the risk of static sparking ground the pump and all other equipment used or located in the pumping area C...

Страница 5: ...ate them during cleaning and repair c The air line filter F removes harmful dirt and mois ture from the compressed air supply 2 Install a grounded flexible air hose A between the accessories and the 1 2 npt f pump air inlet N See Fig 3 Use a minimum 13 mm ID air hose Screw an air line quick disconnect coupler D onto the end of the air hose A and screw the mating fitting into the pump air inlet snu...

Страница 6: ...uid Suction Hose H Fluid Supply J Fluid Drain Valve required K Fluid Shutoff Valve L Fluid Hose R 1 1 2 in bspt Fluid Inlet Port S 1 1 2 in bspt Fluid Outlet Port Y Ground Wire required see page 4 for installation instructions Fig 2 FLOOR MOUNT TYPICAL INSTALLATION Y J F B E C A D K L G H R S 03265B On pumps 810 0195 810 0196 810 0197 and 810 0198 inlet and outlet ports are 1 1 2 in npt threads ...

Страница 7: ... to 22 25 NSm See Torque Sequence page 28 2 2 Fluid Pressure Relief Valve Some systems may require installation of a pressure relief valve at the pump outlet to prevent overpressurization and rupture of the pump or hose See Fig 4 Thermal expansion of fluid in the outlet line can cause over pressurization This can occur when using long fluid lines exposed to sunlight or ambient heat or when pumping...

Страница 8: ...tion can cause erratic pump operation If the muffler P is installed directly to the air exhaust port apply PTFE thread tape or anti seize thread lubricant to the muffler threads before assembly To provide a remote exhaust 1 Remove the muffler P from the pump air exhaust port 2 Install a grounded air exhaust hose T and connect the muffler P to the other end of the hose The minimum size for the air ...

Страница 9: ...cedure above before lifting the pump Warning 1 Be sure the pump is properly grounded Refer to Grounding on page 4 2 Check all fittings to be sure they are tight Be sure to use a compatible liquid thread sealant on all male threads Tighten the fluid inlet and outlet fittings securely 3 Place the suction tube if used in the fluid to be pumped NOTE If the fluid inlet pressure to the pump is more than...

Страница 10: ...ef Procedure on page 9 Flush the pump often enough to prevent the fluid you are pumping from drying or freezing in the pump and damaging it Use a compatible solvent Always flush the pump and relieve the pressure before stor ing it for any length of time Tightening Threaded Connections Before each use check all hoses for wear or damage and replace as necessary Check to be sure all threaded connec t...

Страница 11: ...819 4334 11 Notes ...

Страница 12: ...verely worn and wedged in seat 201 or manifold 102 or 103 Replace ball and seat See page 16 Check valve ball 301 is wedged into seat 201 due to overpressurization Install Pressure Relief Valve see page 7 Dispensing valve clogged Relieve pressure and clear valve Pump operates erratically Clogged suction line Inspect clear Sticky or leaking balls 301 Clean or replace See page 16 Diaphragm ruptured R...

Страница 13: ... H Repair or replace See pages 14 15 Worn shaft seals 402 Replace See pages 17 19 Pump leaks air externally Air valve cover 2 or air valve cover screws 3 are loose Tighten screws See page 15 Air valve gasket 4 H or air cover gasket 22 is damaged Inspect replace See pages 14 15 20 21 Air cover screws 25 are loose Tighten screws See pages 20 21 Pump leaks fluid externally from ball check valves Loos...

Страница 14: ...ity Remove the valve block 7 and o ring 6 from the carriage Using a needle nose pliers pull the pilot block 18 straight up and out of the cavity See Fig 7 4 Pull the two actuator pistons 11 out of the bear ings 12 Remove the u cup packings 10 H from the pistons Pull the pilot pins 16 out of the bearings 15 Remove the o rings 17 H from the pilot pins See Fig 8 5 Inspect the valve plate 8H in place ...

Страница 15: ...ing See Fig 9 4 Install an o ring 17 H on each pilot pin 16 Grease the pins and o rings Insert the pins into the bearings 15 narrow end first See Fig 8 5 Install a u cup packing 10 H on each actuator pis ton 11 so the lips of the packings face the narrow end of the pistons See Fig 8 6 Lubricate the u cup packings 10 H and actuator pis tons 11 Insert the actuator pistons in the bearings 12 wide end...

Страница 16: ... its mounting 3 Using a 13 mm socket wrench remove the four bolts 106 holding the outlet manifold 103 to the fluid covers 101 See Fig 10 4 Remove the o rings 202 not used on some models seats 201 and balls 301 from the manifold 5 Turn the pump over and remove the inlet manifold 102 Remove the o rings 202 not used on some models seats 201 and balls 301 from the fluid covers 101 Reassembly 1 Clean a...

Страница 17: ...example 401 Use all the parts in the kit for the best results Warning To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 9 1 Relieve the pressure 2 Remove the manifolds and disassemble the ball check valves as explained on page 16 3 Using a 13 mm socket wrench remove the screws 106 and 112 holding the fluid cover...

Страница 18: ...on one end of the shaft 24 as follows a Install the o ring 108 on the shaft bolt 107 b Install the fluid side diaphragm plate 105 on the bolt so the rounded side faces in toward the dia phragm 401 c On PTFE models only install the PTFE dia phragm 403 Make certain the side marked AIR SIDE faces the center housing 1 d Install the diaphragm 401 on the bolt Make certain the side marked AIR SIDE faces ...

Страница 19: ...ay View with Diaphragms Removed 1 Lips face out of housing 1 Rounded side faces diaphragm 401 Air Side must face center housing 1 1 Grease Apply medium strength LoctiteR or equivalent Torque to 27 34 NSm at 100 rpm maximum Used on pumps with PTFE diaphragms only 5 6 1 2 3 3 3 3 1 4 4 4 5 5 6 6 105 2 7 Recessed side faces diaphragm 401 7 7 03276B ...

Страница 20: ...not remove undamaged bearings 8 If you removed the diaphragm shaft bearings 19 reach into the center housing 1 with an o ring pick and hook the u cup packings 402 then pull them out of the hous ing Inspect the packings See Fig 12 Reassembly 1 If removed install the shaft u cup packings 402 so the lips face out of the housing 1 2 The bearings 12 15 and 19 are tapered and can only be installed one w...

Страница 21: ...ervice 03277 Fig 13 1 3 2 25 23 22 1 19 15 12 16 H M Insert bearings tapered end first Press fit bearings flush with surface of center housing 1 Torque to 15 17 NSm Detail of Air Valve Bearings 1 1 1 2 2 2 3 03278B ...

Страница 24: ...uminum 12 819 4297 SCREW M8 x 1 25 25 mm stainless steel 12 Fluid Section Parts List Fluid Section Material Ref No Part No Description Qty A L 101 819 0226 COVER fluid aluminum 2 L U M I 102 819 6980 MANIFOLD inlet aluminum 1 I N I U M 819 4339 MANIFOLD inlet aluminum npt for 810 0195 810 0196 and 810 0197 only 1 M 103 819 0228 MANIFOLD outlet aluminum 1 819 0227 MANIFOLD outlet aluminum npt for 8...

Страница 25: ...e included in the Pump Repair Kit which may only be purchased as a kit Refer to the Repair Kit Listing on page 23 to de termine the correct kit for your pump These parts are included in Air Valve Repair Kit 819 4274 aluminum center housing models which may only be purchased as a kit H These parts are included in Air Valve Repair Kit 819 0249 sst center housing models which may only be purchased as...

Страница 26: ...N 202 NONE NOT USED 0 FLUOR OELAS 201 819 7114 SEAT fluoroelastomer 4 OELAS TOMER 202 None Not Used 0 P O L Y P R O 201 819 4355 SEAT polypropylene 4 O P Y L E N E 202 819 4350 O RING PTFE 4 P V 201 819 4356 SEAT PVDF 4 V D F 202 819 4350 O RING PTFE 4 G E O L 201 819 7060 SEAT Geolast 4 L A S T 202 819 4350 O RING PTFE 4 Ball Parts List Ref No Part No Description Qty 301 819 4357 BALL PTFE 4 301 ...

Страница 27: ...RAGM TPE 2 P E 402 819 4284 PACKING u cup nitrile 2 S A N T O 401 819 4365 DIAPHRAGM Santoprene 2 O P R E N E 402 819 4284 PACKING u cup nitrile 2 B U N 401 819 7119 DIAPHRAGM Buna N 2 N A N 402 819 4284 PACKING u cup Buna N 2 FLUOR OELAS TOMER 401 819 7132 DIAPHRAGM Fluoroelastomer 2 TOMER 402 819 4284 PACKING u cup nitrile 2 G E O L 401 819 7061 DIAPHRAGM Geolast 2 L A S T 402 819 4284 PACKING u...

Страница 28: ...ence when instructed to torque fasteners 1 Left Right Fluid Covers Torque bolts to 22 25 NSm SIDE VIEW 4 2 7 9 5 3 6 10 8 1 2 Inlet Manifold Torque bolts to 14 17 NSm BOTTOM VIEW 13 12 11 14 3 Outlet Manifold Torque bolts to 14 17 NSm TOP VIEW 15 18 17 16 ...

Страница 29: ...265 5 mm 45 7438B 152 5 mm 38 mm FRONT VIEW 1 2 npt f Air Inlet 3 4 npt f Air Exhaust C B 268 mm 379 5 mm 197 mm A PUMP MOUNTING HOLE PATTERN 152 5 mm 152 5 mm Four 16 mm diameter holes Dimension Aluminum Pump Stainless Steel Pump A 427 mm 412 5 mm B 465 mm 451 mm C 497 mm 482 5 mm ...

Страница 30: ...ir motors 32 7 kg Stainless Steel Pumps with stainless steel air motors 40 kg Santoprener is a registered trademark of the Monsanto Co Sound pressure levels measured with the pump mounted on the floor using Rubber Foot Kit 819 4333 Sound power measured per ISO Standard 9614 2 Inlet and outlet size is 1 1 2 in npt for 810 0195 810 0196 810 0197 and 810 0198 TEST CONDITIONS Pump tested in water with...

Страница 31: ...819 4334 31 Notes ...

Страница 32: ...ice WARRANTY DISCLAIMER VERDER has made an effort to illustrate and describe the products in the enclosed brochure accurately however such illustra tions and descriptions are for the sole purpose of identification and do not express or imply a warranty that the products are mer chantable or fit for a particular purpose or that the products will necessarily conform to the illustration or descriptio...

Страница 33: ...ЕО Tá ag teacht le Treoracha an CE Respectă directivele CE 2006 42 EC Machinery Directive 94 9 EC ATEX Directive EX II 2 GD c IIC T4 Tech File stored with NB 0359 Standards Used Gebruikte maatstaven Normes respectées Verwendete Normen Norme applicate Anvendte standarder Πρότυπα που χρησιμοποιήθηκαν Normas utilizadas Normas aplicadas Sovellettavat standardit Tillämpade standarder Použité normy Rake...

Страница 34: ...t 187 189 HU 1117 Budapest HUNGARY Tel 0036 1 3651140 Fax 0036 1 3725232 e mail info verder hu The Netherlands Verder BV Leningradweg 5 NL 9723 TP Groningen THE NETHERLANDS Tel 31 50 549 59 00 Fax 31 50 549 59 01 e mail info verder nl Poland Verder Polska ul Ligonia 8 1 PL 40 036 Katowice POLAND Tel 48 32 78 15 032 Fax 48 32 78 15 034 e mail verder verder pl Romania Verder România Drumul Balta Doa...

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