Table of Contents
Advertisement
Quick Links
FluidControl
Off-line filter / cooler units
BKF
Installation and Operation Instructions
Original instructions
BE380003
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
03/2017
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 BKF
Summary of Contents for Bühler technologies BKF
- Page 1 FluidControl Off-line filter / cooler units Installation and Operation Instructions Original instructions BE380003 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 03/2017 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
8 Disposal ............................................ 16 9 Appendices............................................ 17 Technical data ........................................ 17 9.1.1 BKF 18 / BKF 30..................................... 18 9.1.2 BKF 60 / BKF 90 .................................... 19 Selecting the filter fineness................................... 20 Cooling capacity curves .................................... 21 Screw torques ........................................ 22 Hose torques ........................................ 22 Calculations ........................................ 22 9.6.1... -
Page 4: Introduction
1 Introduction 1.1 Intended use BKF Off-line filters are used to filter and cool oil in hydraulic and lubrication circuits. Their scope is given by their specifications. The use in other applications is not permitted without confirmation by Bühler Technologies GmbH. -
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 The operator of the system must ensure: – Safety notices and operating instructions are available and observed, – The respective national accident prevention regulations are observed, – The permissible data and operational conditions are maintained, – Safety guards are used and mandatory maintenance is performed, –...
-
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. Only use the engine transport eyes to hoist the engine without add-ons. Do not use the eye bolts according to DIN 580 in ambient temperatures below -20 °C. The eye bolts could fracture in these tem- peratures, injuring personnel and/or damage the system. -
Page 8: Installation And Connection
4 Installation and connection 4.1 Requirements to the installation site Aggregate The aggregate must be set up to allow for unobstructed air flow and adequate room for maintenance/repairs. When installed outdoors, be sure to consider the motor protection rating (standard: IP 55) and ensure adequate protection from the weather. When using a filter with visual service indicator, the aggregate must be set up so as not to block the service indicator. -
Page 9: Hydraulic Connection
The unit is now ready for use. On BKF series aggregates the plate heat exchanger connections are indicated in the nameplate. The piping to and from the plate heat exchanger must have shut-off valves. When connecting the pipes, be sure the seals for the screw connection are clean. -
Page 10: Electrical Connections
4.5 Electrical connections DANGER Electrical voltage Electrocution hazard. a) Disconnect the device from power supply. b) Make sure that the equipment cannot be reconnected to mains unintentionally. c) The device must be opened by trained staff only. d) Regard correct mains voltage. CAUTION Electrical voltage Wrong mains voltage may damage the device. -
Page 11: Operation And Control
5 Operation and control NOTICE The device must not be operated beyond its specifications. 5.1 Before start-up – Check all parts for damage. Do not put a damaged device into operation. – Verify the connection is correct as described in chapter “Installation and connection”. –... -
Page 12: Start-Up The Heat Exchanger
Noise level Our pump is supplied with a low noise. If the noise level increases significantly check if the suction line has the right dimension and if the pump works in the appropriate temp/viscosity range. Ask Bühler Technologies GmbH for technical advice. CAUTION Hazard due to high pressure of the pump Do not exceed the nominal pressure. -
Page 13: Impact Of Water Quality On Corrosion Resistance
5.7 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 14 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 15: 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. DANGER Electrical voltage Electrocution hazard. -
Page 16: Replacing The Filter Element
Condensate drain holes at motors from manufacturer WEG If the motor is used in surrounding with high humidity this could lead, depending on the ambient temperature, to formation of condensate inside the motor housing. Specially at longer nonoperation period. The motors of WEG have a condensate drain plug which can be used for draining off. -
Page 17: 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 18: 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 BE380003 ◦... -
Page 19: Appendices
Ambient temperature: -20 °C to +40 °C Electric motors Voltage / frequency BKF 18: 230/400 V - 50 Hz ± 5 % 276/480 V - 60 Hz ± 5 % BKF 30: 220/380 V - 230/400 V - 240/415 V 50 Hz... -
Page 20: Bkf 18 / Bkf 30
9.1.1 BKF 18 / BKF 30 Oil OUT View A Heat exchanger Water IN mount Screw-in connection Water OUT Contamination indicator (optional) Plate heat exchanger Aggregate mounting diagram Note: When installing next to the oil reservoir please not the intake! -
Page 21: Bkf 60 / Bkf 90
9.1.2 BKF 60 / BKF 90 Water IN Oil OUT G1 1/4 E-Motor 2,2kW IE3 4-pole / assy. 100 220/380 - 245/420V 50Hz Filter housing NG400 220/380 - 280/480V 60Hz Plate heat exchanger BWT B25x30-S Water OUT Oil IN Plug for drain bore Mounting bores 4x Ø10... -
Page 22: Selecting The Filter Fineness
9.2 Selecting the filter fineness Determining the contamination System type Recommend filter Recommended class per ISO 4406 retention rate element >4 µm >6 µm >14 µm Highly reliable control systems susceptible to sludge Sm-N2 accumulations; laboratory or aerospace High performance servo systems and high pressure Sm-x3 systems with a long life;... -
Page 23: Cooling Capacity Curves
9.3 Cooling capacity curves BKF 18 BKF 30 BKF 60 BKF 90 BE380003 ◦ 03/2017 Bühler Technologies GmbH... -
Page 24: Screw Torques
9.4 Screw torques Thread Torque (Nm) 9.5 Hose torques Connections/mounts Torque (Nm) Hose connections DN20 Hose connections DN25 Hose connections DN32 9.6 Calculations 9.6.1 Calculating viscosity Valid for VG-oil between 10 - 100 °C at an exactness from ± 5 %. Definitions Example: oil VG 46 oil viscosity at 40 °C in cst... -
Page 25: Calculating The Pressure Loss
9.6.3 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 – Declaration of conformity KX380001 – RMA - Decontamination Statement BE380003 ◦ 03/2017 Bühler Technologies GmbH... - Page 29 RMA - Dekontaminierungserklärung RMA - Decontamination Statement DE/EN Gültig ab / valid since: 2014/11/01 Revision / Revision 1 ersetzt Rev. / replaces Rev. 0 Um eine schnelle und reibungslose Bearbeitung Ihres Anlie- Please complete this return form to ensure your claim is gens zu erreichen, füllen Sie bitte diesen Rücksendeschein processed quickly and efficiently.
- Page 30 RMA - Dekontaminierungserklärung RMA - Decontamination Statement DE/EN Gültig ab / valid since: 2014/11/01 Revision / Revision 1 ersetzt Rev. / replaces Rev. 0 Bitte füllen Sie diese Dekontaminierungserklärung für jedes Please complete this decontamination statement for each einzelne Gerät aus. individual item Gerät / Device RMA-Nr /...
Need help?
Do you have a question about the BKF and is the answer not in the manual?
Questions and answers