USE AND
MAINTENANCE MANUAL
Contact and optical type digital
tachometer
Art. C070
ORIGINAL INSTRUCTIONS
fervi.com
Page 1: ...USE AND MAINTENANCE MANUAL Contact and optical type digital tachometer Art C070 ORIGINAL INSTRUCTIONS f e r v i c o m ...
Page 2: ...instructions contained in this manual Operator Qualification The workers responsible for using this device must have all the necessary information education and receive adequate training regarding safety including a The conditions of use of the equipment b Foreseeable abnormal situations pursuant to Article 73 of Legislative Decree 81 08 We guarantee the instrument complies with the specifications...
Page 3: ... ropes The shape has been carefully designed for easily handling Screen 5 digits height 18mm 0 7 LCD Measuring range Optical tachometer from 1 5 to 9 999 rpm Contact tachometer from 0 5 to 9 999 rpm Peripheral speed from 0 5 to 9 999 m minute Resolution Optical tachometer 0 1 rpm from 2 5 to 999 9 rpm 1 rpm over 1000 rpm Contact tachometer 0 1 rpm from 2 5 to 999 9 rpm 1 rpm over 1000 rpm Peripher...
Page 4: ...n to reproduce publish or distribute any information from this Manual Copyright by FERVI 2 DESCRIPTION OF THE INSTRUMENT Figure 1 Main parts of the tachometer A Terminal for measuring peripheral speed B Terminal for measuring revolutions per minute rpm C Shaft D Measuring button E Function selection button F Stored data display button G Screen H Battery compartment f e r v i c o m ...
Page 5: ...the function selector into the rpm contact position 2 Attach the appropriate adapter B onto the shaft 3 Press the measurement button and gently rest the probe tip in the central hole of the rotating object Make sure it is exactly perpendicular Release the measurement button when the reading has stabilised approximately 2 seconds 3 3 Measuring peripheral speed 1 Move the function selector into the ...
Page 6: ...o rpm contact the maximum and minimum value and the measured data will not be stored only the last value If you press the measurement button D side while checking the measured values all the data will be erased and the instrument will re measure and store data 6 REMOVAL AND REPLACEMENT OF BATTERIES If the instrument is not going to be used for a long period of time it is advisable to remove the ba...
