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INDUCTION HEATERS
Read these operation
instructions attentively
INSTRUCTION MANUAL
Safe Therm 700
Safe Therm 1200
NTN-SNR Roulement
1 rue des Usines-BP 2017
74000 ANNECY Cedex - France
www.ntn-snr.com
Control all parts without delay for possible transport
damages. If such damages are determined inform the
carriers immediately
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Related Manuals for NTN-SNR Safe Therm 70
Summary of Contents for NTN-SNR Safe Therm 70
- Page 1 Read these operation instructions attentively INSTRUCTION MANUAL Safe Therm 700 Safe Therm 1200 NTN-SNR Roulement 1 rue des Usines-BP 2017 74000 ANNECY Cedex - France www.ntn-snr.com Control all parts without delay for possible transport damages. If such damages are determined inform the...
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Page 2: Table Of Contents
TABLE OF CONTENTS 1. Safety precautions…….………………………………….………2 2. Introduction …………………..………….……….……...……..4 3. Installation…..…….………...………..………….………………..5 4. Setting up the work piece……………………………….…..…..5 5. Start the heater……………………………………………..……..6 6. Operations……………………………………………….………...8 7. Technical data………………..…………………………...……..11 8. Electrical drawing Safe Therm…………..…………….……...12 9. Declaration of conformity……..…………………….…………14... -
Page 3: Safety Precautions
SAFETY PRECAUTIONS: The operation instruction should always be followed: NTN-SNR ROULEMENTS shall not be held liable for damages caused by improper handling or by use which does not comply with the designation purpose. Prerequisites of the operator: He must be authorised to use this equipment ... - Page 4 Ensure that the machine operates at the correct supply voltage. The heater is supplied with a plug that should be changed only by a qualified person. Do not use or store the heater in humid environments. NTN-SNR ROULEMENTS Induction heaters are designed for indoor use only. ...
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Page 5: Introduction
INTRODUCTION: The NTN-SNR ROULEMENTS induction heaters are intended for heating rolling bearings. Other metal components forming a closed circuit such as bushings, shrink rings, pulleys and gears can also be heated. This will facilitate mounting where an interference fit is required. -
Page 6: Installation
Check that the supply voltage and current meet the specifications on the plate that is located on the back of the machine. As there are a large number of plug types, change the NTN-SNR ROULEMENTS induction heaters’ plug provided with a plug that fits to your power supply. ... -
Page 7: Start The Heater
The work piece can be set up only in one way: Only place part horizontally Do not touch the U-core Always lay part flat on surface Always use the sliding fiberglass parts between the heater and the part to be heated Safe Therm 700: Max dimentions part: Max inner diameter: 800 mm (31.5”) - Page 8 Activate start/stop button (direct start without remote!) Push 10 seconds Start /Stop In the display appears U08 Push Button Start stop , in the display appears 1 Change with down button to 0 Push button start stop and U08 appears in the display ...
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Page 9: Operations
Sketches Always use magnetic temperature probe (hereafter referred to as the 'probe') for heating in the Temperature Mode. The probe is suitable for operation up to a maximum temperature of 240ºC (484°F) As a safety feature, the connection between magnet and probe will break above the maximum temperature. - Page 10 Press D and set temperature, press E and set time (> 10 minutes). Both LED’s are lightning. Press "start/stop” to start the heating process. The heater will first count down for 30 seconds; this makes it able for the user to step away from the heater 1 meter (38”), start heater with remote control. The display will now show progress of heating cycle.
- Page 11 6.1. Malfunctioning / Error Signals: E01: The probe is not plugged in or the cable of the probe is broken E02: The increase of temperature is lower than 1°C in 10 minutes. Please check: The probe, no damage and placed properly. ...
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Page 12: Technical Data
7. TECHNICAL DATA: 7.1 Technical data for Safe Therm 700 : Type NTN-SNR Safe Therm 700 Voltage 460V-63A-60Hz / 400V-63A-50Hz Power 29KVA (460 V) / 25.2KVA (400 V) Temperature control Max. 240°C (464 °F) Heating speed control Microprocessor controlled 780x1200x1060 mm (30,7’’x47,2’’x41,7’’) Overall dimensions Max. -
Page 13: Electrical Drawing Safe Therm
8. ELECTRICAL DRAWING Safe Therm 700: Safe Therm 1200:... -
Page 15: Declaration Of Conformity
Neither NTN -SNR ROULEMENTS nor its employees shall be liable for any direct or indirect damages arising either out of any defects in the products or the use of the products, even if NTN-SNR ROULEMENTS has been informed in advance of the possibility of such damage. Such excluded damages shall include, but are not limited to: costs of removal and installation, losses sustained as the result of injury to any person, or damage to property.
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