Used Ema Hf Welding Unit Water Cooling for sale (44,296)

Condition: used, Technical details: weight of the machine ca.: Auf Anfrage t Container 20 feet with each 4 pc refrigerating compressors Fedou N Ahhepfx Adcsph *

Year of construction: 2014, condition: good (used), For sale: High-performance industrial chiller from ers GmbH – Model SC 9.0 VS. This professional water chiller by ers GmbH Energie + Kältetechnik is the ideal solution for demanding industrial process cooling applications. The unit combines high cooling capacity with robust German engineering and is ready for immediate use. Technical Highlights: • Powerful performance: With a cooling capacity of 11,000 watts (11 kW), the system offers ample reserve for various industrial uses. • Spacious hydraulic module: An integrated 160-liter tank ensures thermal stability. The pump delivers a strong pressure of 360 kPa with a flow rate of 1.8 m³/h. • Industrial standard: With protection class IP54, the unit is optimally protected against dust and splashing water. Technical Data: Manufacturer / Model: ers GmbH / SC 9.0 VS Year of manufacture: 2014 Cooling capacity: 11,000 W Power consumption: 7,000 W Refrigerant: R407C (charge: 3.5 kg) Temperature range: +10°C to +32°C Power supply: 3x400V / N / PE (50 Hz) Current consumption: 12 A (nominal current) / 36 A (starting current) Operating pressure (max.): PS HP: 29 bar / PS LP: 22 bar Sound level: 75 dB Fodjy Hh Tfjpfx Adcsph Weight: 225 kg On request, transport and loading can be organized Europe-wide at an additional cost. Prices plus VAT. Inspection possible by appointment. Contact us – our team will be happy to assist you. Trade-in or exchange possible! Machinery purchase / sales PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES ETC. Do you need a high-quality yet affordable metalworking machine for your production? Or are you looking to sell your equipment? For more information or to get in touch, please visit our website.

Condition: good (used), Ultrasonic sensor, ultrasonic generator, ultrasonic transducer, ultrasonic plastic welding machine, ultrasonic converter, ultrasonic sonotrode Fpsdpfx Adoyxm R Tjcsh -Manufacturer: Herrmann, Ultrasonic welding transducer, ultrasonic vibration unit -Welding transformer: Type KHS20-IP50-L -Horn/Ultrasonic Sonotrode: Type 4 004 .433 see photos -Quantity: 1x ultrasound transducer available -Dimensions: 450/270/H145 mm -Weight: 20.1 kg

Condition: good (used), Ultrasonic sensor, ultrasonic generator, ultrasonic transducer, ultrasonic plastic welding machine, ultrasonic converter, ultrasonic sonotrode -Ultrasonic sweat transducer: Ultrasonic vibration unit -Welding transducer/horn: Type R2003474 -Ultrasound sonotrode: Fedpfjyxm Rtsx Adcoph -Quantity: 1x ultrasound transducer available -Dimensions: 515/160/H115 mm -Weight: 18.9 kg

Condition: good (used), Ultrasonic sensor, ultrasonic generator, ultrasonic transducer, ultrasonic plastic welding machine, ultrasonic converter, ultrasonic sonotrode -Manufacturer: Dukane, Ultrasonic welding transducer, Ultrasonic vibration unit Fpedjyxm Raopfx Adcoh -Welding converter: Type 41B30 92420 353324 -Horn: Type 2.0 -Ultrasonic sonotrode: -Quantity: 1x ultrasound transducer available -Dimensions: 450/110/H120 mm -Weight: 6.1 kg

Condition: good (used), Ultrasonic sensor, ultrasonic generator, ultrasonic transducer, ultrasonic plastic welding machine, ultrasonic converter, ultrasonic sonotrode -Manufacturer: Dukane, Ultrasonic welding transducer, Ultrasonic vibration unit -Welding converter: Type 41B30 92420 353324 -Horn: Type CTC205708 -Ultrasonic sonotrode: -Quantity: 1x ultrasound transducer available Fpodpfx Adsyxm Ixscoh -Dimensions: 450/110/H83 mm -Weight: 4.6 kg

Condition: good (used), Ultrasonic sensor, ultrasonic generator, ultrasonic transducer, ultrasonic plastic welding machine, ultrasonic converter, ultrasonic sonotrode -Manufacturer: Herrmann, Ultrasonic welding transducer, ultrasonic vibration unit -Welding transformer: Type KHS20-IP50-L Fedpfeyxm Hnex Adceph -Horn/Ultrasonic Sonotrode: Type 400 see photos -Number: 3x ultrasound transducer units available -Price: per piece -Dimensions: 450/100/H145 mm -Weight: 15.7 kg

Condition: good (used), Ultrasonic sensor, ultrasonic generator, ultrasonic transducer, ultrasonic plastic welding machine, ultrasonic converter, ultrasonic sonotrode -Manufacturer: Herrmann, Ultrasonic welding transducer, ultrasonic vibration unit Fjdpfjxyw H Esx Adceph -Welding transformer: Type KHS20-IP50-L -Horn/Ultrasonic Sonotrode: Type 400 see photos -Number: 3x ultrasound transducer units available -Price: per piece -Dimensions: 450/100/H70 mm -Weight: 4.8 kg/pc.

Condition: new, *Technical standard specification: Unit type: 6/150 Heating capacity: 6 kW Cooling capacity: 45 kW (Performance data at 80°C flow temperature and 15°C cooling water temperature and a pressure difference between cooling water inlet and outlet of at least 2 bar) Medium: water up to 150°C Maximum external volume: 9 ltr at 150°C *Functional equipment: - Cooling and filling controlled via solenoid valve - Automatic filling via cooling water - Level monitoring by magnetic float switch - Dirt filter in return flow of circulation and cooling water inflow - Reversing circuit for leakage stop operation (usable up to system closing temp.) - Ball valve in flow & return - Automatic temperature-dependent system closure - Filling time monitoring and aquatimer - Adjustable pump overrun - Adjustable temperature alarm - Options: Interface cable - Regulation and control unit SBCmini, with relay for common alarm, 230V, on rear of controller on terminal block - Heating control SSR - Control box IP54 - Interface 20mA TTY; pin assignment Arburg - Cekon plug 16A - Corrosion-resistant components (VA,MS) - Unit mounted on castors, two of them steerable with brake - Additional temperature fuse for safe shutdown of the heating on heating contactor - Bypass between flow and return with reduced cross-section *Pump: Type: Y2051 Delivery rate (max) 27 ltr/min Delivery pressure (max) 4.5 bar Motor power 0.5 kW Type of submersible pump / peripheral impeller *Dimensions/Weights/Colours Dimensions L/W/H: 600 mm x 240 mm x 493 mm (without connection) Weight: approx. 43 kg Fsdpfofnvwqsx Adcoph Colour: Housing: RAL 7035 light grey Front door: RAL 5015 sky blue *Connections: Circulation medium socket G1/2" cooling water socket G3/8" *This unit conforms to the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: new, *TECHNICAL SPECIFICATION: Heating capacity: up to 36 kW Cooling capacity: up to 116 kW medium: oil up to 350°C Maximum external volume: 66 ltr at 350°C max. flow rate: up to 150 l/min  max. delivery pressure: up to 8,0 bar Motor power: 2.8 or 4 kW Dimensions LxWxH: 1,414 x 503 x 1,350 mm (without connections for continuous bypass) Weight approx. 225-320 kg Circulation medium connection: Flange DN25 PN16-40 (DIN EN 1092-1), form B1 *HIGHLIGHTS EQUIPMENT: -Regulation and control unit Smart Controller (7" Touch-Displ) -Heating control via solid-state relay -Control box IP54 -Cooling controlled via solenoid valve -Flow measurement using the differential pressure principle -Bypass between flow and return with reduced cross-section -Level monitoring by means of magnetic float switch -flow monitoring by recording the heating rod surface temperature and the flow rate -dirt filter in the cooling water supply and in the return of the circulation system -monitoring of the flow temperature by electronic safety temperature limiter -external oil filler neck -Dilo fittings on internal piping connections (except pump connections) -at 350°C: continuous bypass, including bellows valves -Connection for nitrogen blanketing with pressure gauge and safety valve 0.5 bar at 350°C (option) Visit our website for more details or for other performance classes. Fpjdpjg Ey Rfofx Adcoh *Unit is compliant with European Directives. Other directives and standards are only complied with if stated in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be stated in quotations or order confirmations.

Condition: new, *Technical standard specification: Heating capacity: 9 kW Cooling capacity: 50 kW medium: water up to 160°C Max. external volume: 16 ltr at 160°C max. Flow rate 57l/min  max. Delivery pressure 6,0 bar Dimension L x W x H 780 x 305 x 705 mm Weight approx. 80 kg Fjdjftm Hropfx Adcjph HIGHLIGHTS EQUIPMENT: - Smart Controller Plus 7" touch / 4.0 capable - Flow measurement, adjustable flow alarms - Return temperature display - Frequency converter for pump speed control with automatic mode for energy-optimised operation, or adjustable flow rate (in the operating range of the temperature control system) - Electronic pressure transducer in the flow - Interface via 9-pin D-Sub connector 20mA/TTY - Connection for external temperature sensor PT 100 for measuring and displaying the mould temperature - Continuous bypass of the heat exchanger with a 3-way valve to reduce deposits in the heat exchangers - More powerful pump, hydraulic parts made of VA, magnetically coupled - Tool emptying by suction - Booster pump for tool filling at high temperatures - Filling via cooling water can be switched to separate filling - SSR for heating control - IP54 splash water protection Visit our website for more details or for other performance classes. *This unit is compliant with European Directives. Other directives and standards are only complied with if stated in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: new, *Technical Specification: device type: 6/95 heating capacity: 6 kW cooling capacity: 45 kW Medium: water up to 95°C maximum external volume: 50 ltr at 95°C *Equipment hydraulic: - Cooling and filling controlled by solenoid valve - Automatic from cooling water or manual filling (at filling nozzle/option) - Level monitoring by magnet float-switch - Dirt trap in from process line of circulating system and cooling water inlet - Pump reversing for leak-stop operation - Manual mould draining via leak-stop operation and venting by tap at backside of unit - Filling time monitoring and aquatimer - Cool down mode (temperature adjustable) - Adjustable temperature alarm Fpsdpfsfnvvijx Adcsh - Options: filling nozzle, interface cable, mechanical flow metering *Equipment electrical: - Controller SBCmini, with relay for collective alarm 230V switchable, on the back of controller on terminal - Heating control by SSR - Control cabinet IP54 - Interface 20mA TTY; pinning Arburg - Cekon plug 16A *General equipment: - Corrosion resistant components (stainless stell, brass) - Heating rod made of Incoloy - Unit mounted on rolls, two pieces steerable with break - Additional temperature fuse for safe heating switch-off by contactor *Cooling: Power: 45 kW (stainless steel plate heat exchanger) Cooling water connection: Socket G3/8" IG (Performance data at 80°C flow and 15°C cooling water temperature and a pressure difference between cooling water inlet and outlet of 3 bar) *Pump: Type: T401 Output rate (max): 40 ltr/min Pressure (max): 3,8 bar Motor capacity: 0,5 kW Construction: submersible pump / peripheral wheel *Dimensions/Weights/Colours Dimensions L/W/H: 514 mm x 238 mm x 493 mm (w/o conne.) Weight: approx. 30 kg Colour: Case: RAL 7035 light grey Front door: RAL 5015 sky blue *Connections: Circulating medium int. thread G1/2" Cooling water int. thread G3/8" Filling (option) *This unit complies to the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment; customer requests deviating from the standard will be indicated in offers or order confirmations.

Condition: new, *TECHNICAL SPECIFICATION: Heating power hot circuit: 48 kW heating capacity cold circuit: 12 kW cooling capacity hot circuit: 42 kW cooling capacity cold circuit: 270 kW medium: water up to 200°C Max. external volume: 10 ltr at 200°C Max. flow rate: up to 200 l/min  max. delivery pressure: up to 6,5 bar motor power: 5,5 kW Dimension LxWxH: 1.395 x 753 x 1.180 mm Weight approx. 580 kg *HIGHLIGHTS EQUIPMENT: -regulation and control via SPS with touch screen -heating via stainless steel tubular heating elements made of Incolloy -Heating control via solid-state relay -control box IP54 externally ventilated2 -electrical wiring on terminal blocks -pot. free input for signal for cold/warm changeover (front door) - Pot.-free contact for collective alarm on 3-pin plug-in connector (front door) (front door) -temperature control unit with heating and cooling circuit, for connection of a valve station for quick changeover between hot and cold circuit -temperature controlled feed of the return water -level monitoring with automatic level compensation -dirt filter in the cooling water supply and in the return of the circulation system -Separate automatic filling with strainer -Flow measurement in differential pressure principle in both circuits Fsdpfx Aeg Ey Ufodcsph -monitoring of the heating rod surface by temperature sensors -System pressure control, necessary compressed air connection: 6 to 8 bar -booster pump type DS 360 for water make-up -corrosion-resistant components (VA, MS) -unit mounted on rollers and ready for connection *OPTIONS: -System EcoTemp for intermittent operation -connection for ext temperature sensor PT100 or type J/K -Remote touch screen with 15 m cable Visit our website for more details or for other performance classes. *This device is compliant with the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: new, *TECHNICAL SPECIFICATION: Fedjg Ey T Eopfx Adcoph Heating capacity: up to 54 kW Cooling capacity: up to 300 kW medium: water up to 200°C Max. external volume: 43 ltr at 200°C max. Flow rate: max. 230 l/min  max. delivery pressure: up to 8.3 bar Motor power: up to 3 kW Dimensions LxWxH: 1,460 x 525 x 1,200 mm  Weight approx. 330kg Circulation medium connection: flange DN40 (DIN EN 1092-1), form B1 *HIGHLIGHTS EQUIPMENT: -Control and regulation Smart Controller (7" touch display) -Heating control via solid-state relay -Control box IP54, externally ventilated -Expansion tank, heater and piping stainless steel -Heating via stainless steel tubular heating elements made of Incolloy -Dirt trap (circulation) -Unit ready for connection and mounted on castors, 2 of them steerable and with brake -Cooling and filling controlled by solenoid valve -configurable automatic filling via KW inflow or separate connection (factory-supplied via cooling water inflow) -flow measurement by differential pressure principle -Level monitoring by magnetic float switch -automatic temperature-dependent system closure (not with WP7-90) -flow monitoring by recording the flow rate -Bypass between flow and return with reduced cross-section -dirty filter in the cooling water inflow, filling and return of the circulation system -Continuous bypass of the heat exchanger via 3-way motorised control valve (WP7-180/200) -System pressure monitoring via pressure transmitter in the AD tank (WP7-150/180/200) -Pressure booster pump for system filling (WP7-180/200, otherwise optional) -Safety temperature limiter (STB) in the heater and flow (WP7-200) -Pressure gauge in the supply line on the back of the unit -heat-insulated circulation circuit (WP7-150/180/200) Visit our website for more details or for other performance classes. *This unit is compliant with the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: new, *TECHNICAL SPECIFICATION: Heating capacity: up to 36 kW per consumer circuit Cooling capacity: up to 30 kW per consumer circuit at -30°C Load circuits: 1 or 2 as standard Temperature range: - 45°C to +130°C Medium: water / glycol mixture Dimensions LxWxH (without connections) : 1-circuit: 1950 x 1280 x 1725 mm Fpodjg Ezarspfx Adcsh 2-circuit: 2150 x 1640 x 1725 mm Weight: 1-circuit: approx. 1300kg 2-circuit: approx. 1500kg *HIGHLIGHTS EQUIPMENT: -Controls: Temperature control (standard) -Control via SPS with touch screen -Analogue and digital interfaces -Internal 2-circuit pump system (INFO: Ensures performance values even at low flow rates) -Heating control via solid-state relay (SSR) -Flow measurement in the internal circuit for flow monitoring (INFO: If the water/glycol mixture is incorrect, the system automatically warns and switches off in the next step) -Pressure-controlled cooling water regulator (INFO: Much more accurate than temperature controls) Stainless steel tank, corrosion-resistant components (stainless steel/non-ferrous metal) (non-ferrous metal-free optional) All medium-carrying components and piping insulated for low-temperature application -Water-cooled condenser (air-cooled on request). *OPTIONS: -flow rate control: up to 100l/min, >4 l/min +/- 5% of measured value -Pressure control: 0.5 to 4.5 bar (control range) -compressed air monitoring -test piece emptying by means of compressed air - Cooling water monitoring -Limitation of inlet pressure -Other special options available on request and after technical inspection Visit our website for more details or for other performance classes. *This unit conforms to the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: excellent (used), functionality: fully functional, Chiller - Emerson Network Power chilled water unit Brand Emerson Network Power Cooling capacity 1300 kW Dimensions 13.5×2.50×2.40 m The device is characterized by high cooling capacity, which allows it to be used in demanding environments where reliable heat dissipation is necessary. Fsdpfswplwgox Adcjph

Condition: used, Shielding Gas Welding Machine MIG-O-MAT Type U 405 Serial No. Year of manufacture 1991 Output 400 amps = 60% duty cycle Fedpfx Adeyy Dfqjcsph 280 amps = 100% duty cycle Adjustment range 18 steps Torch hose length 5 meters Power supply 380 V, 50 Hz, 32 amp plug - Spot and interval welding function - 2-stroke and 4-stroke welding functions - Wire feed with 2-roller drive - Water-cooled - Shielding gas pressure regulator - Supplied with 1.2 mm welding wire Dimensions L x W x H: 1300 x 500 x 900 mm Weight approx. 200 kg In good condition

Condition: new, welding current max. 250 A open-circuit voltage max. 66 Volt connected load frequency 400 V Fpsdoy Aa Itjpfx Adcsh weight 65 kg Dimensions (LxWxH) 900 x 500 x 750 mm MIG/MAG gas-shielded welding machine: incl. 3m hose package.

Year of construction: 2020, condition: used, Mains voltage 400V, 3 Phasen, N, PE, 50 Power consumption 40 KVA Network backup 32 A PTA main flow (25% ED) 280 A Pilot main current adjustable 5 - 20 A PTA burner PT 200 S-AUT Fjdpfx Adjyu U E Nocsph In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Technical data and specifications are subject to change without notice and errors. Prior sale is reserved.

Condition: used, HB-Therm HB-100 U1 temperature control unit, Temperature control, Liquid temperature control, Industrial temperature control, Thermolator, used machine Manufacturer: HB-Therm Type: HB-100 U1 Overall dimensions: 200 × 650 × 500 mm Year of manufacture: 2008 Technical data: Maximum operating temperature: 100 °C Fpjdpjyzmagjfx Adcoh Heating capacity: 8 kW Cooling capacity: 30 kW Heat transfer medium: water

Condition: used, Cooling unit DWM Copeland Fpedpfx Ajx Tt Izjdceh -Compressor type: D6DJ5-4000-EWM/D -Volume: 126.9 m3/h -Cooling capacity: 88.5 kW at -5°C/40°C, 73.4 kW at -10°C/40°C, 49.1 kW at -20°C/40°C -Dimensions: 1950 x 1000 x 1870 mm -Number of fans: 6 x 400 mm -Stock number: AG 220 -Quantity in stock: 1 -Condition: used in very good condition, ready to work

Condition: used, Cooling unit Bitzer -Compressor type: 6F-40.2Y-40P -Volume: 151.6 m3/h Fjdpfx Aoxalcusdcsph -Cooling capacity: 100 kW at -5°C/40°C, 83 kW at -10°C/40°C, 42.7 kW at -25°C/40°C -Dimensions: 2920 x 1000 x 1900 mm -Number of fans: 3 x 650 mm -Stock number: AG 201 -Quantity in stock: 1 -Condition: used in very good condition, ready to work

Condition: used, Year of construction: 2019, functionality: fully functional, 1,0 St. gebr. Temperiergerät mit 48 Regelstellen Fjdpeyxxz Dsfx Adceph Hersteller: GAMMAFLUX Typ: GS1G030F024S4EJ Baujahr: 2019

Year of construction: 2018, condition: excellent (used), Julabo Model: FLW7006 Julabo FLW7006 Recirculating Chiller / Cooling Unit 400V Excellent Condition / Year of manufacture: 2018 For sale is a Julabo FLW7006 recirculating chiller, a high-performance industrial cooling unit suitable for laboratory, testing, and production applications. The Julabo FLW7006 is a water-cooled recirculating chiller. The unit comes from professional use, has been professionally inspected, and is in very good, clean condition. All functions are operational, and the display and controls work flawlessly. Typical applications: - Machine and process cooling - Laboratory and testing technology - Cooling of plastics, lasers, or systems Highlights: - Robust industrial design - Digital temperature display - External control (RS232) - Alarm connection - Casters for easy transport Technical data: Manufacturer: Julabo GmbH Model: FLW7006 Serial number: SN 10339349 Year of manufacture: 2018 (according to nameplate) Refrigeration technology: Refrigerant: R452A Charge: 1,625 g Operating pressure: max. 24 bar CO₂ equivalent: 3.48 t GWP: 2140 Fpodpfsyfndgjx Adcjh Temperature & performance data (manufacturer's specifications): Temperature range: –20 °C to +40 °C Temperature stability: ± 0.5 °C Cooling capacity (typical, depending on operating conditions): - Approx. 1.3 kW at –20 °C - Approx. 5.5 kW at 0 °C - Approx. 7.4 kW at +20 °C Connections & features: - Supply and return (industrial fittings) - Pressure gauge - Shut-off valve - RS232 interface - Alarm contact (max. 30 V / 1 A) - Mobile base with casters Electrical data: Supply: 400 V AC Frequency: 50 Hz Connection: 3P + N + PE Rated current: 14 A Protection class: IP21 Dimensions & weight (approx.): Dimensions (H × W × D): approx. 1050 × 550 × 750 mm Weight: approx. 150–170 kg Shipping & delivery: Condition: used Scope of delivery: - Julabo FLW7006 recirculating chiller - Connection cable Shipping: Freight shipping on a pallet (by arrangement, shipping costs depend on destination) Collection: possible by prior appointment. (Technical data may be subject to change or errors. Details without obligation!) For further questions, we are happy to assist you by phone.

Condition: excellent (used), Riedel Type: PC 251.1L4WE.I Riedel Process Chiller PC 251.1L4WE.I water-cooled – 25.6 kW – 400 V For sale is an industrial liquid/process chiller from Riedel Kooling, type PC 251.1L4WE.I. The unit is water-cooled (WE) and designed for precise, reliable cooling tasks in industrial applications. Important note: This is not an air-cooled unit. Operation requires an external cooling water circuit (e.g. dry cooler, cooling tower, or building's chilled water system). Additional information: Ideal for machine cooling, process cooling, industrial applications Technical data: Manufacturer: Riedel Kooling Type: PC 251.1L4WE.I Year of manufacture: 2013 Cooling type: water-cooled Refrigerant: R407C Cooling capacity (net): approx. 25.6 kW Temperature range of cooling medium: approx. +12 °C to +20 °C Setpoint tolerance: ±2 / ±1 / ±0.5 K Pump pressure: 3 bar (optional 5 bar) Nominal flow rate: approx. 3.6 m³/h Tank volume: approx. 200 liters Electrical data: Power supply: 3 × 400 V Frequency: 50 Hz Phases: 3-phase Rated operating current: approx. 14.6 A Power consumption: approx. 10.3 kW (with 3-bar pump) Protection class: IP54 Dimensions & weight: Fpjdpfewh R Ihsx Adceh Dimensions (W × H × D): approx. 1,872 × 2,005 × 874 mm Weight (net): approx. 390 kg Condition: used Scope of delivery: (see photo) (Specifications and information subject to change and error!) For further questions, we are happy to assist you by phone.