Table of Contents
Related Manuals for VERDER VERDERAIR HC-PURE FD Series
Summary of Contents for VERDER VERDERAIR HC-PURE FD Series
- Page 1 VERDERAIR HC-PURE FD SERIES The most efficient diaphragm pump Find you local supplier at www.verderliquids.com or scan the QR code 21-VA-MA_Manual_HC-PURE FD _en.indd 1 21-VA-MA_Manual_HC-PURE FD _en.indd 1 26-05-2023 09:43 26-05-2023 09:43...
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Page 2: Table Of Contents
TABLE OF CONTENTS Pump matrix ATEX Warnings Installation Operation Maintenance / repair Troubleshooting Parts & kits Exploded views Dimensions Technical data Torque values Optional equipment Customer services & guarantee 21-VA-MA_Manual_HC-PURE FD _en | 26.05.2023 21-VA-MA_Manual_HC-PURE FD _en.indd 2 21-VA-MA_Manual_HC-PURE FD _en.indd 2 26-05-2023 09:43 26-05-2023 09:43... -
Page 3: Pump Matrix
PUMP MATRIX Before putting your pump in operation remove Use the matrix below to define the components all packing materials after reception. Check the of your pump. Make sure the wetted parts of the consignment for damage at once and make pump are compatible to the pumped liquid. -
Page 4: Atex
ATEX WARNINGS The VA-HCP with center housing manufactured The following warnings are for the setup, use, from Conductive Polyethylene is ATEX certified grounding, maintenance and repair of this II 2G/2GD Ex h IIC/IIIC T70°C Gb/Gb Db. equipment. The exclamation point symbol alerts The pumps have to be grounded following the you to a general warning and the hazard symbol instructions on page 8. - Page 5 WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. Do not operate the unit when fatigued or under the influence of drugs or alcohol. Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.
- Page 6 WARNING PLASTIC PARTS CLEANING SOLVENT HAZARD Use only compatible water-based solvents to clean plastic structural or pressure-containing parts. Many solvents can degrade plastic parts and cause them to fail, which could cause serious injury or property damage. See Technical Data in this and all other equipment instruction manuals.
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Page 7: Installation
INSTALLATION PLEASE CHECK THE ADDITONAL DELIVERED EXPLODED VIEW FOR ALL POSITION NUMBERS Tighten fasteners before setup Before using the pump for the first time, check and retorque the housing bolts (23). Also after the first day of operation, after periods of important temperature fluctuations, after transport, after dismantling of the pump and after periods when the pump hasn’t been working the stops, housing... - Page 8 Mounting 2. If the air regulator do not have a bleed of function to relieve trapped air, or the air regulator is not placed closed to the pump, locate a bleed-type master air-valve close to the pump. The pump exhaust air may contain Be sure the valve is easily accessible from the contaminants.
- Page 9 in inefficient pump operation and is a possible 3. As UV – radiation can damage Polyethylene. cause of noise. This must be taken in account by installing 7. Inlet pressure greater than 1 bar (15 PSI), VA-HCP pumps made out of PE (pump code diaphragm life will be shortened.
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Page 10: Operation
OPERATION Pressure Relief Procedure Pump shutdown MPa/bar/PSI MPa/bar/PSI Trapped air can cause the pump to cycle At the end of the work shift and before you check, unexpectedly, which could result in serious injury adjust, clean or repair the system, follow Pressure from splashing. -
Page 11: Maintenance / Repair
MAINTENANCE / REPAIR Flushing and storage Flush the pump often enough to prevent fluid you are pumping from drying or freezing in the pump and damage it. Always flush the pump follow the Pressure relief procedure on page 10 before storing it for any length of time. - Page 12 Disassembly of the ball valves Remove carefully the diaphragm shaft bearings To have access to the ball valves you need to and o-rings (20) from their grooves in the center disassembly of the side housings first. To get the housing (If disassembled, they need to be ball valves (11), unscrew the valve stoppers (15) replaced!).
- Page 13 Figure 9a Figure 9b Figure 9c Figure 9d Figure 9e Figure 9f Put the last air-valve housing o-ring on top of Assembly of the diaphragms and the diaphragms it and screw the second end cap flush with the shaft center housing using the AV tool (see figure 9f). Screw the diaphragm shaft screws (18) into the diaphragms and tighten.
- Page 14 Assembly of the side housings Insert the ball valves (11) into both seats on the side housing (2) (see figure 12). Figure 12 Put the o-ring on the valve stop (15) then screw it into the side housing with spring and bolt. Apply the o-ring manifold outside (21) on the side housing’s sleeves.
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Page 15: Troubleshooting
TROUBLESHOOTING Problem Cause Solution Pumps cycles at stall or falls to hold - Worn check valves and/or o-rings - Replace worn parts pressure at stall Pump will not cycle or cycle once and - Air valve is dirty - Clean or replace the air valve (use stops filtered air!) - Air valve is leaky... -
Page 16: Parts & Kits
PARTS & KITS Parts SEE SEPERATE PARTS LIST Kits In case of break down, we recommended to have a spare part kit for your pump on stock. SPARE PART KIT, CONTENT Quantity O-ring, manifold outside (21) O-ring, manifold inside (22) Ball valve (11) Diaphragm (17) Shaft seal, cpl. -
Page 17: Exploded Views
EXPLODED VIEWS VA-HCP POS. PART NAME QTY. CENTER HOUSING PUMP HOUSING MANIFOLD AIR INLET SHOCK ABSORBER SET MUFFLER VALVE BALL EPDM VALVE STOP SET DIAPHRAGM DIAPHRAGM SHAFT SCREW SHAFT SS BEARING SET SHAFT O-RING MANIFOLD OUTSIDE O-RING MANIFOLD INSIDE ASSEMBLY PIN SET AIR VALVE 21-VA-MA_Manual_HC-PURE FD _en | 26.05.2023 21-VA-MA_Manual_HC-PURE FD _en.indd 17... -
Page 18: Dimensions
DIMENSIONS H - AIR INLET GROUNDING Dimensions in mm TYPE HCP15 DIN DN25 R¼ HCP15 TC 171,5 25-40 R¼ HCP25 DIN DN40 R¼ HCP25 TC 25-40 R¼ HCP40 DIN DN50 R1/2 HCP40 TC 2” R1/2 HCP50 DIN DN65 R1/2 HCP50 TC 2 ½”... - Page 19 PERFORMANCE CHARTS VA-HCP15 PSI bar 0,20 Nm³/min 0,30 Nm³/min 0,40 Nm³/min 0,50 Nm³/min 0,60 Nm³/min l/min VA-HCP25 PSI bar l/min 21-VA-MA_Manual_HC-PURE FD _en | 26.05.2023 21-VA-MA_Manual_HC-PURE FD _en.indd 19 21-VA-MA_Manual_HC-PURE FD _en.indd 19 26-05-2023 09:43 26-05-2023 09:43...
- Page 20 VA-HCP40 PSI bar l/min VA-HCP50 PSI bar l/min 21-VA-MA_Manual_HC-PURE FD _en | 26.05.2023 21-VA-MA_Manual_HC-PURE FD _en.indd 20 21-VA-MA_Manual_HC-PURE FD _en.indd 20 26-05-2023 09:43 26-05-2023 09:43...
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Page 21: Technical Data
TECHNICAL DATA ISO measurements DEVICE MODEL VA-HC15 VA-HC25 VA-HC40 VA-HC50 Nominal port size DIN 11851 DN25 DN40 DN50 DN65 Tri-clamp 1" (ASME BPE) 1,5" (ASME BPE) 2" (ASME BPE) 2,5" (ASME BPE) Air inlet BSPT R 1/4 R 1/4 R 1/2 R 1/2 Weight (kg) PE-Cond. -
Page 22: Torque Values
TORQUE VALUES Torque values for housing bolts assembly in Nm Device model VA-HC15 VA-HC25 VA-HC40 VA-HC50 Housing material PA6 Housing material PE-C Torque values for housing bolts assembly in lb Device model VA-HC15 VA-HC25 VA-HC40 VA-HC50 Housing material PA6 Housing material PE-C OPTIONAL EQUIPMENT For instructions on the use and maintenance of the below options, we are referring to the specific instruction manuals of the optional equipment. -
Page 23: Customer Services & Guarantee
CUSTOMER SERVICES & GUARANTEE Customer services Warranty disclaimer If you require spare parts, please contact your Verder has made an effort to illustrate and describe local distributor, providing the following details: the products accurately; however, such illustrations Pump Model and descriptions are for the sole purpose of... - Page 24 21-VA-MA_Manual_HC-PURE FD _en.indd 24 21-VA-MA_Manual_HC-PURE FD _en.indd 24 26-05-2023 09:43 26-05-2023 09:43...
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