Related Manuals for vacuubrand DVR 3pro
Summary of Contents for vacuubrand DVR 3pro
- Page 1 Technology for Vacuum Systems acuum auGe DVR 3pro II 2 G Ex ib IIC T4 Gb Instructions for use Original instructions_EN N°: 20901134...
- Page 2 +49 9342 808‑5550 ƒ Service +49 9342 808‑5660 Fax: +49 9342 808‑5555 E‑Mail: info@vacuubrand.com Web: www.vacuubrand.com Thank you for purchasing this product from VACUUBRAND GMBH + CO KG . You have chosen a modern and technically high quality product. 20901134_EN_DVR 3pro_V1.4_060420...
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Page 3: Table Of Contents
Product description 3.1 Vacuum gauge DVR 3pro......15 3.2 Various views ........15 3.3 Application example . -
Page 4: What's In The Box
Content 5.2 DVR 3pro handling ......27 5.2.1 Select pressure unit ......27 5.2.2 Adjust switch on time and measuring cycle . -
Page 5: Introduction
In addition to this manual, adhere to any relevant local accident ƒ prevention regulations and comply with industrial safety regula‑ tions. General Instead of the term DVR 3pro DVR 3pro mostly the term Gauge Gauge or Vacuum Vacuum General ƒ... -
Page 6: About This Document
Copyright The content of this manual is protected by copyright. Only copies Copyright © for internal use are allowed, e. g., for professional training. © VACUUBRAND GMBH + CO KG 1.2 About this document About this document 1.2.1 1.2.1 Display conventions... -
Page 7: Symbols And Icons
Introduction Additional notes IMPORTANT! > Information or specific use recommendation, which must be observed. > Important information for proper operation. Helpful tips and tricks > Additional information > 1.2.2 1.2.2 Symbols and Symbols and icons icons This manual includes symbols and icons. Safety symbols indicate special danger in handling the product. -
Page 8: Handling Instructions (Action Steps)
Introduction Additional icons Positive example – Do! Notes Negative example – Do not! Result – o. k. Refers to content of Refers to content in other supplementary doc‑ this manual. uments. Electric/electronic devices and batteries must not be disposed of in the domestic waste at the end of their service life. -
Page 9: Abbreviations
1 mbar, with digital and analogue pres‑ sure reading. DVR 3pro Functions like DVR 2pro, including ATEX approval Rough vacuum Pressure measuring range in vacuum technology, from: atmospheric pressure–1 mbar (atmospheric pressure–0.75 Torr) -
Page 10: Safety Instructions
Use the product only when it is in proper working condition. 2.1.1 2.1.1 Intended use Intended use A vacuum gauge DVR 3pro is a laboratory instrument for the Intended use measurement of absolute pressure in the range of rough vacuum and intended for connection to a vacuum apparatus. The gauge is intended for continuous operation and certified for the use in explosion‑hazardous areas of zone 1 and zone 2. -
Page 11: Foreseeable Misuse
Safety instructions Operation at inadmissible operating conditions. Improper use ƒ inadmissible modifications or repairs by customer. ƒ The penetration of foreign objects, hot gases and flames IMPORTANT! from the application must be excluded. 2.1.3 2.1.3 Foreseeable misuse Foreseeable misuse The measuring of media which are liquid, hot, instable or explo‑ Foreseeable misuse ƒ... -
Page 12: General Safety Instructions
Safety instructions 2.2 General safety instructions General safety instructions 2.2.1 2.2.1 Safety precautions Safety precautions > Use the gauge only if you have understood its function and this Safety precautions manual. > Please note that adhering process media can pose danger to humans and the environment. -
Page 13: Correct Battery Handling
Safety instructions 2.3 Correct battery handling Correct battery handling Correct battery CAUTION handling Risk of personal injury or damage to property if batteries are used improperly. Do not short‑circuit the battery or touch both poles at > the same time. Never charge the battery (= non‑rechargeable). -
Page 14: Product Description
A large difference in temperature between storage location and installation location can cause condensation. Let the product acclimatise for 3‑4 hours before using it. > Included materials Included materials Gauge DVR 3pro 20682907 Knurled nut M14x1 (union nut) 20637657 Hose nozzle D6/10 20636635 Locking ring for knurled nut... -
Page 15: Vacuum Gauge Dvr 3Pro
Product description 3.1 Vacuum gauge DVR 3pro Vacuum gauge DVR 3pro DVR 3pro is a fully electronic battery operated vacuum gauge for Gauge description measurement within the measuring range of atmospheric pres‑ sure and 1 mbar. The DVR 3pro has an integrated ceramic diaphragm vacuum sen‑... - Page 16 Product description Rear side Rear view Meaning Operating keys Vacuum screw connection, support for ` Hose nozzle with locking ring and knurled nut ` Hose directly connected with locking ring and knurled nut ` Small flange KF 16 Serial number + CE symbol Manufacturer + address (rating plate) Battery compartment lid with hexagon socket screw (captive screw)
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Page 17: Application Example
Product description 3.3 Application example Application example Example DVR 3pro with dryer DVR 3pro, directly flange‑mounted Meaning Cabinet dryer with Ex‑zone inside the dryer Valve Vacuum hose Diaphragm pump, vacuum pump Please observe the following points to get an optimal... -
Page 18: Assembly And Connection
Assembly and connection Assembly and connection Assembly and connection The gauge is provided to be used directly at the application. > Observe all specifications for installation, connection and operation according to technical data, see chapter Techni- Techni- cal information on page 40 cal information on page >... -
Page 19: Insert (Replace) Battery
Assembly and connection 4.2 Insert ( Insert (replace) battery replace) battery The battery is enclosed to the delivery and must be inserted into Insert battery the gauge before installation. Approved batteries see chapter 8.2 Ordering information on page 43 8.2 Ordering information on page 43 DANGER DANGER... -
Page 20: Vacuum Connection
Assembly and connection 4.3 Vacuum connection Vacuum connection WARNING Risk of bursting Prevent uncontrolled overpressure, e. g., when > connecting to a locked or blocked tubing system. > Maximum admissable pressure at vacuum sensor: IMPORTANT! 1,5 bar/1126 Torr (abs.). > Pollution and damages, especially at the flange, could affect the measurement. - Page 21 Assembly and connection 3. Push the PTFE‑hose into the vacuum connection connection of the gauge and fasten it with the kurled nut. 4. Push the vacuum hose (d) of the apparatus onto the hose nozzle and fasten the hose, e. g., with a hose clamp (e). 5.
- Page 22 Assembly and connection Connection via small flange Required connection material: Clamping ring with centering or centering ring for KF DN16 (tool: fork wrenche size 17). 1. Place the small flange KF DN16 on top of vacuum connection of the gauge. 2.
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Page 23: Operation
5.1.1 Operating elements Operating elements The operation keys are on the rear. They correspond to the re‑ spective symbol on the front frame. Operating elements Operating elements DVR 3pro N° Meaning Key function ON/OFF ` Switch on/off gauge ` Confirm pressure unit... -
Page 24: Key Combinations
Operation 5.1.2 5.1.2 Key combinations Key combinations Certain functions, such as selecting the pressure unit and calling up the adjustment mode, can only be called up via key combina‑ tions. For that the gauge needs to be switched off. NOTICE NOTICE Wrong key combinations can lead to faulty settings. -
Page 25: Display Elements
Display elements Directly after switching on the pressure reading will be displayed. Display with pressure reading and icons Display elements DVR 3pro Display icons Pointer (clock‑hand) Analog pressure reading, display scale with current pressure Digital pressure reading, current pressure as numeral value Pressure unit referring to pre‑setting (mbar, Torr, hPa) -
Page 26: Display Icons
With switched‑on gauge additional symbols appear on the display, depending on state. Meaning of display icons Display icons Icon Meaning DVR 3pro Warning triangle ` Warning ` Adjustment mode active Clock ` Automatic switch‑off activated ` The display of the gauge swichtes off after approx. 30 Seconds >... -
Page 27: Dvr 3Pro Handling
Operation 5.2 DVR 3pro handling DVR 3pro handling 5.2.1 5.2.1 Select pressure unit Select pressure unit Set pressure unit 1. Press and hold the MODE MODE key at the switched‑off gauge and then press ON/OFF ON/OFF key. 5 Displays the selected pressure unit, e. g., hPa. -
Page 28: Adjust Switch On Time And Measuring Cycle
Operation 5.2.2 5.2.2 Adjust switch on time and measuring cycle Adjust switch on time and measuring cycle Adjust power‑on time 1. Switch on the gauge and press MODE MODE key. 5 On the display: Adjust power‑on time. 5 Display of the new pre‑set power‑on time, e. g., 5 Minutes (= delivery state). - Page 29 Operation Adjust measuring cycle 4. Press UP/DOWN UP/DOWN key repeatedly until the required measur‑ ing cycle is displayed, e. g., C 1 C 1 Selection – = delivery state) ƒ 5 Display of the new pre‑set measuring cycle. 5 3x measuring per 1 Second = arrow with blinking cycle 0.3 Sec.
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Page 30: Pressure Measurement
Operation 5.2.3 5.2.3 Pressure measurement Pressure measurement Switch‑on vacuum measurement 1. Press ON/OFF ON/OFF key at the switched‑off gauge. 5 Display of actual pressure. Switch‑off vacuum measurement 1. Press and hold ON/OFF ON/OFF key shortly (approx. 1–2 Sec.) to switch off the gauge. 5 Briefly displayed battery discharge status. -
Page 31: Cleaning And Adjustment
Cleaning and adjustment Cleaning and adjustment Cleaning and adjustment 6.1 Cleaning Cleaning Clean the sensor to remove malfunctions that are caused by a polluted sensor. We recommend to clean the sensor before ad‑ justment. This chapter does not contain descriptions for the decontam‑ IMPORTANT! ination of the product. -
Page 32: Sensor Adjustment, In General
Operation 6.2 Sensor adjustment, in general Sensor adjustment, in general The gauge is intended for continuous operation. Adjustment is not part of the everyday operation. Perform adjust‑ ment only when the measured values differ from reference normal or when irregularities in pressure reading emerge. Mostly the adjustment under vacuum will do ... - Page 33 Operation 5 Value corresponds to current atmospheric pressure. 4. Press key ON/OFF ON/OFF to confirm the value. 5 Switch to pressure reading. 5 Display atmospheric pressure. 5 Sensor adjusted to atmospheric pressure. 20901134_EN_DVR 3pro_V1.4_060420...
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Page 34: Adjustment To Reference Pressure
Operation 6.2.2 6.2.2 Adjustment to reference pressure Adjustment to reference pressure For adjustment, the vacuum gauge must be evacuated to a pre‑ IMPORTANT! cisely known reference pressure. > Check the accuracy of the ultimate vacuum with a calibrated reference vacuum gauge. >... - Page 35 Operation 4. Press key ON/OFF ON/OFF to confirm the value. 5 Switch to pressure reading. 5 Display of current pressure. 5 Sensor adjusted to reference pressure. The adjustment to a reference pressure is an alternative method, if present vacuum pumps are not capable of providing an adequate vacuum (<1 mbar).
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Page 36: Adjustment Under Vacuum
Operation 6.2.3 6.2.3 Adjustment under vacuum Adjustment under vacuum NOTICE NOTICE The adjustment at vacuum always occurs to the final measured value with 0 mbar. Pump down to an ultimate vacuum as low as possible. > Check the accuracy of the ultimate vacuum with a calibrated >... - Page 37 Operation 4. Press key ON/OFF ON/OFF to confirm the value. 5 Switch to pressure reading. 5 Display of current pressure. 5 Sensor adjusted under vacuum. 20901134_EN_DVR 3pro_V1.4_060420...
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Page 38: Resolving Problems
In case of malfunction a warning triangle appears on the display. Example error display Example Error display Warning triangle blinks Measure display blinks ` here: over pressure 1 -> Phone: +49 9342 808-5660, Fax: +49 9342 808-5555, service@vacuubrand.com 20901134_EN_DVR 3pro_V1.4_060420... -
Page 39: Fault - Cause - Remedy
Resolving problems 7.2 Fault – Cause – Remedy Fault – Cause – Remedy Fault Fault ` Possible cause 3Remedy over pressure Pressure too high. Vent the system or appara‑ tus. Measuring range exceeded. Blinking cycle pressure Reduce pressure. reading and warning tri- WARNING! Perform sensor adjustment. -
Page 40: Appendix
Appendix Appendix Appendix 8.1 Technical information Technical information Type DVR 3pro Absolute pressure gauge – rough vacuum 8.1.1 8.1.1 Technical data Technical data Technical data Vacuum data DVR 3pro Measuring range, absolute 1060–1 mbar Max. admissible pressure, 1,5 bar absolute Temperature coefficient <... -
Page 41: Wetted Materials
Appendix Technical data Connections Vacuum connection Small flange KF DN 16 Hose nozzle DN 6/10 Electrical data vacuum gauge Power supply 9 VDC Alkaline battery Battery lifetime at 4000 h C2 C2 Measuring cycle , approx. Protection type IP 40 Display Type LC display (LCD) -
Page 42: Device Data
Appendix 8.1.3 8.1.3 Device data Device data In case of malfunction, please note type and serial number > on the rating plate. When contacting our service department, name us product > type and serial number. With this information we can offer selective support and advice for your product. -
Page 43: Ordering Information
Purchase original accessories and spare parts from your spe‑ International sales offices and cialized distributor or through international sales offices of specialized trade VACUUBRAND GMBH + CO KG. Information about the complete product range are > available in the current product catalog. -
Page 44: Service
Appendix 8.3 Service Service Take advantage of the comprehensive service range of Service offer and VACUUBRAND GMBH + CO KG. service range Service in detail product guidance and practical solutions, ƒ fast delivery of spare parts and accessories, ƒ professional maintenance, ƒ... -
Page 45: Index
Display elements DVR 3pro ..25 Display icons DVR 3pro ..26 Safety ......5 Safety Information for Vacuum Equip‑... -
Page 46: Ec Declaration Of Conformity
EC Declaration of Conformity Déclaration CE de conformité Hersteller / Manufacturer / Fabricant: VACUUBRAND GMBH + CO KG · Alfred‑Zippe‑Str. 4 · 97877 Wertheim · Germany Hiermit erklärt der Hersteller, dass das Gerät konform ist mit den Bestimmungen der Richtlinien:... - Page 47 20901134_EN_DVR 3pro_V1.4_060420...
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Page 48: Declaration Of Conformity - China Rohs 2
Declaration of Conformity – China RoHS 2 DECLARATION OF CONFORMITY – China RoHS 2 VACUUBRAND GMBH + CO KG has made reasonable efforts to ensure that hazardous materials and substances may not be used in its products. In order to determine the concentration of hazardous substances in all homogeneous materials of the subassemblies, a “Product Conformity Assessment”... - Page 49 (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr+VI), polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE). Products manufactured by VACUUBRAND may enter into further devices (e.g., rotary evaporator) or can be used together with other appliances (e.g., usage as booster pumps).
- Page 50 20901134_EN_DVR 3pro_V1.4_060420...
- Page 51 20901134_EN_DVR 3pro_V1.4_060420...
- Page 52 Technology for Vacuum Systems Manufacturer: VACUUBRAND GMBH + CO KG Alfred‑Zippe‑Str. 4 97877 Wertheim GERMANY Phone: ƒ Head office +49 9342 808‑0 ƒ Sales +49 9342 808‑5550 ƒ Service +49 9342 808‑5660 Fax: +49 9342 808‑5555 E‑Mail: info@vacuubrand.com Web: www.vacuubrand.com...