Table of Contents
Advertisement
Quick Links
Fluidcontrol
Heat exchangers
BWT
Installation and Operation Instructions
Original instructions
BE340001
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
08/2019
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
E-Mail: fluidcontrol@buehler-technologies.com
Internet: www.buehler-technologies.com
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Bühler technologies BWT Series
Summary of Contents for Bühler technologies BWT Series
- Page 1 Fluidcontrol Heat exchangers Installation and Operation Instructions Original instructions BE340001 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 08/2019 Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 E-Mail: fluidcontrol@buehler-technologies.com Internet: www.buehler-technologies.com...
- Page 2 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 Internet: www.buehler-technologies.com E-Mail: fluidcontrol@buehler-technologies.com Read this instruction carefully prior to installation and/or use. Pay at- tention particularly to all advises and safety instructions to prevent in- juries.
-
Page 3: Table Of Contents
Contents Introduction............................................. 2 Intended use ......................................... 2 Scope of delivery ........................................ 2 Safety instructions......................................... 3 Important advice ......................................... 3 General hazard warnings .................................... 4 Transport and storage ........................................ 5 4 Installation and connection ...................................... 6 Installation site requirements.................................. 6 Installing the heat exchanger.................................. 6 Operation and control ........................................ -
Page 4: Introduction
1 Introduction 1.1 Intended use BWT heat exchangers are suited for the cooling of oils in hydraulic and lubrication systems with water. Their scope is given by their specifications. The use in other applications is not permitted without confirmation by Bühler Technologies GmbH. 1.2 Scope of delivery –... -
Page 5: Safety Instructions
2 Safety instructions 2.1 Important advice Operation of the device is only valid if: – the product is used under the conditions described in the installation- and operation instruction, the intended application according to the type plate and the intended use. In case of unauthorized modifications done by the user Bühler Technolo- gies GmbH can not be held responsible for any damage, –... -
Page 6: General Hazard Warnings
2.2 General hazard warnings The equipment must be installed by a professional familiar with the safety requirements and risks. Be sure to observe the safety regulations and generally applicable rules of technology relevant for the installation site. Prevent malfunctions and avoid personal injuries and property damage. The operator of the system must ensure: –... -
Page 7: Transport And Storage
3 Transport and storage The products should be transported only in its original packaging or a suitable replacement. Secure device for transportation. When not in use, protect the equipment against moisture and heat. Keep it in a covered, dry and dust-free room at ambient temperature. -
Page 8: Installation And Connection
4 Installation and connection 4.1 Installation site requirements Plate heat exchangers should be mounted leaving adequate clearance around each equipment for performing service work, etc. Install in any position. Only when used as an evaporator or capacitor require it to be installed vertically, any other installation position could result in decreased output. -
Page 9: Operation And Control
5 Operation and control NOTICE The device must not be operated beyond its specifications. CAUTION Damages at the connection Ensure no vibration is generated in the lines to prevent the plate heat exchanger connec- tions from being damaged. Incorrect installation or operation could result in a defect of the welded joint at the con- nection, hence media mixing. -
Page 10: Impact Of Water Quality On Corrosion Resistance
5.5 Impact of Water Quality on Corrosion Resistance The durability chart shown provides a greatly simplified overview of the corrosion resistance of stainless steels and soldering materials in tap water at room temperature. Explanations: Good resistance under normal conditions Corrosion may occur specifically if other factors are rated 0 Not recommended WATER CONTENT CONCENTRATION... - Page 11 CHLORIDE MAXIMUM TEMPERATURE CONTENT 60 °C 80 °C 80 °C 80 °C = 10 ppm SS 304 SS 304 SS 304 SS 316 = 25 ppm SS 304 SS 304 SS 316 SS 316 = 50 ppm SS 304 SS 316 SS 316 Ti / 254 SMO = 80 ppm...
-
Page 12: Maintenance
6 Maintenance During maintenance, remember: – The equipment must be maintained by a professional familiar with the safety requirements and risks. – Only perform maintenance work described in these operating and installation instructions. – When performing maintenance of any type, observe the respective safety and operation regulations. CAUTION Hot surface Burning hazard... -
Page 13: Service And Repair
7 Service and repair This chapter contains information on troubleshooting and correction should an error occur during operation. Repairs to the unit must be performed by Bühler authorised personnel. Please contact our Service Department with any questions: Tel.: +49-(0)2102-498955 or your agent If the equipment is not functioning properly after correcting any malfunctions and switching on the power, it must be inspected by the manufacturer. -
Page 14: Disposal
8 Disposal Dispose of the parts in such a way that does not present a danger to other people’s heath or to the environment. Observe the legal requirements in the country of use for the disposal of electrical components and oils and coolants. Bühler Technologies GmbH BE340001 ◦... -
Page 15: Appendices
9 Appendices 9.1 Technical data BWT Technical Data Material Stainless steel 1.4401, Cu 99.9% and Cu-free soldering material. Also Cu-free soldering materials as special versions BWT-N B5-B28, see data sheet 340005. Flange B60 and up, in Swedish standard SS 2172, DIN 17175. Operating pressure static: max. - Page 16 9.1.2 B10 / B12 / B25 Type Item no. Cooling capacity Oil connection Water connection Weight Volume (mm) (kW) F3, F1 F2, F4 (kg – net) (Litre) BWT B10x020 3410020 5 – 25 G 1 41 mm G ¾ 36 mm BWT B10x030 3410030 10 - 40...
-
Page 17: B35 / B120
9.1.3 B35 / B120 Type Item no. Cooling capacity Oil connection Water connection Weight Volume (mm) (kW) F3, F1 F2, F4 (kg – net) (Litre) BWT B35x040 3435040 30-105 G 1 ½ 60 mm G 1 ¼ 50 mm 18.0 BWT B35x050 3435050 55-145... -
Page 18: B60
9.1.4 B60 Type Item no. Cooling capacity Oil connection Water connection Weight Volume (mm) (kW) F3, F1 F2, F4 (kg – net) (Litre) BWT B60x040 3460040 30 - 113 SAE 2 ½ * SAE 2 BWT B60x060 3460060 35 - 165 SAE 2 ½... -
Page 19: Mounting Brackets
9.1.5 Mounting brackets Type Part no. for BWT type BB05 34BB05 BB08 34BB08 B08 x 010 BB080 34BB080 B08 x 020 x 030 BB15 34BB15 BB10 34BB10 BB25 34BB25 BB35 34BB35 BB 45 34BB45 NOTICE! We recommend using two brackets for the types B35-090 and B120-060 up to B120-120. BE340001 ◦... -
Page 20: Technical Data Bwt-N
9.2 Technical data BWT-N Technical Data Material Stainless steel 1.4401, Cu-free soldering material (nickel-based solder) Operating pressure static: max. 10 bar Operating oil temperature +350 °C 9.2.1 B05 / B08 / B15 Type Item no. Cooling capacity Oil connection Water connection Weight Volume (mm) -
Page 21: B10 / B28
9.2.2 B10 / B28 Type Item no. Cooling capacity Oil connection Water connection Weight Volume (mm) (kW) F3, F1 F2, F4 (kg – net) (Litre) BWT B10x020N 3410020N 5 – 25 G 1 41 mm G ¾ 36 mm BWT B10x030N 3410030N 10 - 40 G 1 41 mm... -
Page 22: Mounting Brackets
9.2.3 Mounting brackets Type Part no. BB05 34BB05 BB08 34BB080 BB15 34BB15 BB10 34BB10 BB25 / BB28 34BB25 20 Bühler Technologies GmbH BE340001 ◦ 08/2019... -
Page 23: Technical Data Bwt-Dw
9.3 Technical Data BWT-DW Technical Data Material Stainless steel 1.4401, Cu 99.9 % Operating pressure static: max. 16 bar Operating oil temperature +155 °C 9.3.1 B16 Type Item no. Oil connection Water connection Weight Volume (mm) F3, F1 F2, F4 (kg –... -
Page 24: Approvals
9.4 Approvals BWT plate coolers are approved by the following authorities: Sweden Statens Anläggningsprovning (SA) Norway Kjelkontrollen Canada Canadian Standard Association (CSA) Germany Technischer Überwachungsverein (TÜV) Underwriters Laboratories (UL) Finland Teknillinen Tarkastuskeskus (TK) Switzerland Schweizerischer Verein des Gas- und Wasserfaches (SVGW) TRB801 No. -
Page 25: Calculating The Pressure Loss
9.5.3 Calculating the pressure loss Valid for smooth straight piping per meter at laminar current. Definitions Example: oil VG 46 ʋ Viscosity in cst ʋ 97,35 cst ρ spec. gravity in kg/dm ρ 0,8817 kg/dm³ tube diameter in mm 20 mm flow in m/s 3,18 m/s (60 l/min for tube DN 20) pressure loss in bar... - Page 26 BFP 60 57 l/min – DN 40 VG 46 VG 68 VG 120 VG 160 VG 220 VG 320 VG 460 VG 680 10 °C 0.03 0.06 0.12 0.18 0.28 0.45 0.74 1.24 20 °C 0.02 0.03 0.05 0.08 0.11 0.18 0.27 0.43...
-
Page 27: Attached Documents
10 Attached documents – Decontamination statement BE340001 ◦ 08/2019 Bühler Technologies GmbH... - Page 28 RMA-Formular und Erklärung über Dekontaminierung RMA-Form and explanation for decontamination RMA-Nr./ RMA-No. Die RMA-Nummer bekommen Sie von Ihrem Ansprechpartner im Vertrieb oder Service./ You may obtain the RMA number from your sales or service representative. Zu diesem Rücksendeschein gehört eine Dekontaminierungserklärung. Die gesetzlichen Vorschriften schreiben vor, dass Sie uns diese Dekontaminierungserklärung ausgefüllt und unterschrieben zurücksenden müssen.
- Page 29 Dekontaminierungserklärung DE000011 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 01/2019 Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 E-Mail: service@buehler-technologies.com Internet: www.buehler-technologies.com...
Need help?
Do you have a question about the BWT Series and is the answer not in the manual?
Questions and answers