VERDER VERDERAIR VA-E50 Operation

Electric-operated diaphragm pump

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Operation (44 pages)

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Operation

VERDERAIR VA

VERDERAIR

Electric - - - Operated

Operated Diaphragm

Electric

Operated

Pump

2–Inch pumps

pumps with

with electric

electric drive

2–Inch

pumps

with

electric

Not approved

approved for

for use

use in in in explosive

Not

approved

for

use

Approvals

Approvals page

Approvals

page for

page

for more

for

more information.

Important Safety

Safety Instructions

Important

Safety

Read all warnings and instructions in this manual and in your

Repair/Parts manual. Save

Maximum Working Pressure: 7 bar (0.7

MPa, 100 psi)

See page 8 for approvals.

VA - - - E50

E50

Diaphragm

drive for

for fluid

fluid transfer

transfer applications.

drive

for

fluid

transfer

explosive atmospheres

atmospheres or or or hazardous

explosive

atmospheres

information. For

information.

For professional

For

professional use

professional

Instructions

Save these

these instructions.

instructions.

Save

these

instructions.

applications.

hazardous locations

locations unless

hazardous

locations

use only.

use

only.

859.0761

unless otherwise

otherwise stated.

stated. See

unless

otherwise

stated.

Rev.B

See

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Summary of Contents for VERDER VERDERAIR VA-E50

Page 1 Operation VERDERAIR VA VA - - - E50 VERDERAIR VERDERAIR Electric - - - Operated Operated Diaphragm Diaphragm Electric Electric Operated Diaphragm 859.0761 Pump Pump Pump Rev.B 2–Inch pumps pumps with with electric electric drive drive for for fluid fluid transfer transfer applications.
Page 2: Table Of Contents
Compressor Wiring ........18 Technical Data ........... 38 Operation ............19 Customer Services/Guarantee......43 Tighten Fasteners ........19 Flush the Pump Before First Use ....19 Related Related Related Manuals Manuals Manuals Manual Number Title 859.0765 VERDERAIR VA-E50 Electric-Operated Diaphragm Pump, Repair/Parts 859.0761...
Page 3: Warnings
Warnings Warnings Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.
Page 4 Warnings WARNING PRESSURIZED EQUIPMENT EQUIPMENT HAZARD HAZARD PRESSURIZED PRESSURIZED EQUIPMENT HAZARD Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury. Pressure Relief Relief Procedure Procedure when you stop spraying/dispensing and before •...
Page 5 Warnings WARNING THERMAL EXPANSION EXPANSION HAZARD HAZARD THERMAL THERMAL EXPANSION HAZARD Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure due to the thermal expansion. Over-pressurization can result in equipment rupture and serious injury.
Page 6: Pump Matrix
Pump Matrix Pump Matrix Matrix Pump Pump Matrix Check the identification plate (ID) for the Configuration Number of your pump. Use the following matrix to define the components of your pump. VA - - - E50 E50 AA AA HY HY AC AC HY HY TB...
Page 7 Pump Matrix Balls Balls Balls Diaphragm Diaphragm Diaphragm Connections Connections Connections Options Options Options Acetal FC- - - H H H A15K5 Geolast Center Flange, A15K5 A15K5 Standard AC Induction Motor Horizontal (High Speed Gear Ratio) with Outlet 120V Air Compressor Geolast FC- - - V V V Center Flange,...
Page 8 Pump Matrix Approvals Approvals Approvals ✦ Aluminum, cast iron, conductive polypropylene, and stainless steel pumps with motor code are certified to: II 2 G Ex h d IIB T3 Gb ✚ Aluminum, cast iron, conductive polypropylene, and stainless steel pumps with motor code are certified to: II 2 G Ex h IIB T3 Gb...
Page 9: Installation
Contact your Verder representative for assistance in planning a system to suit your needs. Always use b. Reduce the friction length of the suction Genuine Verder Parts and accessories. Be sure all piping. Remember that fittings add friction accessories are adequately sized and pressure rated length to the piping.
Page 10 Installation Figure 1 Typical Installation for pumps without a compressor System System Components System Components Components Accessories/Components Accessories/Components Accessories/Components Not Not Supplied Supplied Supplied Fluid inlet port Power cord Fluid outlet port Grounded, flexible air supply line Mounting feet Bleed-type master air valve Air inlet port Air filter/regulator assembly Pump Ground...
Page 11 Installation Figure 2 Typical installation of a pump with compressor System System Components System Components Components Accessories/Components Accessories/Components Not Accessories/Components Not Supplied Supplied Supplied Fluid inlet port Power cord Fluid outlet port Power cord to compressor Mounting feet Grounded, flexible fluid supply line Air inlet port Fluid drain valve (may be required for your pump installation)
Page 12: Mount The Pump
Mounting pump without Gearmotor A pump without a Verder gearbox and motor will require a mounting platform to provide support for the customer-supplied motor and gearbox To avoid serious injury or death from toxic fluid or and provide alignment with the pump alignment...
Page 13: Ground The System
Insert one end of a 4 mm (12 AWG) minimum ground wire behind the ground screw and tighten the screw securely. Connect the clamp end of the grounding wire to a true earth ground. A ground wire and clamp, Part 819.0157, is available from Verder. 859.0761...
Page 14: Air Line
Installation Air Line Line Fluid Supply Supply Line Line Line Fluid Fluid Supply Line Models Models Models that that Include that Include a a a Compressor: Include Compressor: Compressor: 1. Connect a grounded, flexible fluid hose (K) to An air line is already connected from the compressor the fluid inlet port.
Page 15: Electrical Connections
Installation Electrical Connections Connections Electrical Electrical Connections 4. For For 230 230 V V V motors: motors: motors: Bridge as shown, then connect L1 to T1, L2 to T2, and L3 to T3. Wire Connections Connections at at at the the Motor Motor Wire...
Page 16 Installation Wire Wire Wire Connections Connections at at at the Connections the ATEX ATEX ATEX Motor Motor Motor Wire Wire Connections Wire Connections Connections at at at the the Flameproof Flameproof Flameproof Motor Motor Motor (Motor (Motor (Motor Code Code X) X) X) Code (Motor (Motor Code...
Page 17: Leak Sensor Wiring
Sensor Wiring Wiring Leak Leak Sensor Wiring 4. For a non-Verder VFD, perform the following: a. Attach the two leads to the detection circuit Follow these instructions to wire the Leak Sensor to in the VFD. a VFD. NOTE NOTE: Refer to the VFD manual for proper NOTE connection points.
Page 18: Compressor Wiring
Follow these instructions to wire Verder Compressor 2. Install wiring system with proper connections (i.e. 859.0504 (120V) or 859.0505 (240V). conduit/fittings, power cable/cable grip) to the...
Page 19: Operation
Operation Operation Operation Operation 2. Check fittings to be sure they are tight. Use a compatible liquid thread sealant on male threads. Tighten fluid inlet and fluid outlet fittings securely. 3. Place the suction tube (if used) in fluid to be pumped.
Page 20: Pressure Relief Procedure
Operation Pressure Relief Relief Procedure Procedure Pump Shutdown Shutdown Pressure Pressure Relief Procedure Pump Pump Shutdown Follow the Pressure Relief Procedure whenever you see this symbol. At the end of the work shift and before you check, adjust, clean, or repair the system, follow the Pressure Relief Procedure, page This equipment stays pressurized until pressure is relieved manually.
Page 21: Maintenance
Maintenance Maintenance Maintenance Maintenance Flushing Flushing and Flushing and Storage Storage Storage To avoid injury from fire, explosion, or electric shock, all electrical wiring must be done by a qualified electrician and comply with all local codes To avoid injury from fire, explosion, or electric shock, always ground equipment and waste and regulations.
Page 22: Torque Instructions
Torque Instructions Torque Instructions Instructions Torque Torque Instructions NOTE: Always completely torque fluid covers before If fluid cover or manifold fasteners have been NOTE: NOTE: loosened, it is important to torque them using the torquing manifolds. following procedure to improve sealing. 1.
Page 23 Torque Instructions Polypropylene, Conductive Conductive Polypropylene, Polypropylene, PVDF PVDF Pumps Pumps Polypropylene, Polypropylene, Conductive Polypropylene, PVDF Pumps 1. Left/Right Fluid Covers 2. Inlet Manifold 3. Outlet Manifold Torque bolts to 22.6–23.7 N•m Torque bolts to 17–18 N•m Torque bolts to 17–18 N•m (200-210 in-lb) (150-160 in-lb) (150-160 in-lb)
Page 24: Performance Charts
Performance Charts Performance Charts Charts Performance Performance Charts Test Test Test Conditions: Conditions: Conditions: The pump was tested in water with 2. Set the VFD frequency corresponding to the the inlet submerged. The air pressure was set at 7 desired flow rate. Flow rates will increase with bar (100 psi).
Page 25 Performance Charts Medium speed speed gear gear ratio ratio pumps pumps with with option option Bx4K0 Bx4K0 Medium Medium speed gear ratio pumps with option Bx4K0 Pump Pump Pump Speed Speed Speed Cycles Cycles Cycles per per Minute Minute Minute 6.9, 0.69 (100) 6.2, 0.62...
Page 26 Performance Charts Low speed speed gear gear ratio ratio pumps pumps with with option option Cx2K2 Cx2K2 speed gear ratio pumps with option Cx2K2 Pump Pump Speed Pump Speed Cycles Speed Cycles Cycles per per Minute Minute Minute 78 89 6.9, 0.69 (100) 6.2, 0.62...
Page 27: Dimensions
Dimensions Dimensions Dimensions Dimensions Aluminum or cast iron pump with compressor 859.0761...
Page 28 Dimensions Aluminum or cast iron pump without compressor 859.0761...
Page 29 Table Table 1 1 1 Dimensions Table Dimensions for Dimensions for Aluminum Aluminum Aluminum Pumps Pumps Pumps Motor and and Gearbox Gearbox Code Code – – – Dimensions Dimensions shown shown in in in cm cm (inches) (inches) Motor Motor Gearbox Code Dimensions...
Page 30 Table 2 2 2 Dimensions Dimensions for for Cast Cast Iron Iron Pumps Pumps Table Table Dimensions Cast Iron Pumps Motor Motor Motor and and Gearbox Gearbox Gearbox Code Code Code – – – Dimensions Dimensions Dimensions shown shown shown in in in inches inches (cm) inches (cm)
Page 31 Dimensions Polypropylene, Conductive Polypropylene, or PVDF pump with compressor 859.0761...
Page 32 Dimensions Polypropylene, Conductive Polypropylene, or PVDF pump without compressor 859.0761...
Page 33 Table Table 3 3 3 Dimensions Table Dimensions Dimensions for for Polypropylene, Polypropylene, Polypropylene, Conductive Conductive Conductive Polypropylene, Polypropylene, Polypropylene, or or or PVDF PVDF PVDF Pumps Pumps Pumps Motor and and Gearbox Gearbox Code Code – – – Dimensions Dimensions shown shown in in in inches inches (cm)
Page 34 Dimensions Stainless steel pump with compressor 859.0761...
Page 35 Dimensions Stainless steel pump without compressor 859.0761...
Page 36 Table 4 4 4 Dimensions Dimensions for for Stainless Stainless Steel Steel Pumps Pumps Table Table Dimensions Stainless Steel Pumps Motor Motor Motor and and Gearbox Gearbox Gearbox Code Code Code – – – Dimensions Dimensions Dimensions shown shown shown in in in inches inches (cm) inches (cm)
Page 37 Notes Notes Notes Notes 859.0761...
Page 38: Technical Data
Technical Data Technical Data Data Technical Technical Data VERDERAIR VA VA- - - E50 E50 Electric Electric Double Double Diaphragm Diaphragm Pump Pump VERDERAIR VERDERAIR Electric Double Diaphragm Pump Metric Metric Metric Maximum fluid working pressure 100 psi 0.7 MPa, 7 bar Air pressure operating range 20 to 100 psi 0.14 to 0.7 MPa, 1.4 to 7 bar...
Page 39 Technical Data Constant Torque 26.77 Gear Ratio Voltage 3–phase 230V / 3–Phase 460V Maximum Amperage Load 7.68 A (230V) / 3.84 A (460V) IE Rating AC, ATEX (AX5K5) Power 7.5 HP 5.5 kW Number of Motor Poles 4–Pole Speed 1800 rpm (60 Hz) or 1500 rpm (50 Hz) Constant Torque Gear Ratio 11.88...
Page 40 Technical Data Voltage 3–phase 230V / 3–Phase 460V Maximum Amperage Load 13.0 A (230V) / 6.5 A (460V) AC, Flameproof (CF2K2) Power 3.0 HP 2.2 kW Number of Motor Poles 4–Pole Speed 1800 rpm (60 Hz) or 1500 rpm (50 Hz) Constant Torque Gear Ratio 26.77...
Page 41 Weights Weights Weights Pump Material Motor/Gearbox Standard AC ATEX AC Flameproof AC No Gear- (^ = 1, 2, or C) motor (For ^ = 1 or 2, add 28 lb (13 kg) to weight) A^5K5 A^5K5 A^5K5 B^4K0 B^4K0 B^4K0 C^2K2 C^2K2 C^2K2...
Page 42 Technical Data Component/Model U.S. Metric Component/Model Component/Model U.S. U.S. Metric Metric Compressor 28 lb 13 kg Fluid Temperature Temperature Range Range Fluid Fluid Temperature Range NOTICE NOTICE NOTICE Temperature limits are based on mechanical stress only. Certain chemicals will further limit the fluid temperature range.
Page 43: Customer Services/Guarantee
(rental use excluded) for two years after purchase date. This warranty does not cover failure of parts or components due to normal wear, damage or failure which in the judgement of VERDER arises from misuse. Parts determined by VERDER to be defective in material or workmanship will be repaired or replaced.
Page 44 Austria Austria Belgium Belgium China China Verder Austria Verder nv Verder Shanghai Instruments and Equipment Co., Ltd Eitnergasse 21/Top 8 Kontichsesteenweg 17 Building 8 Fuhai Business Park No. 299 A-1230 Wien B–2630 Aartselaar Bisheng Road, Zhangjiang Hiteck Park AUSTRIA BELGIUM...

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