EIUK PTB 600 - Safety Instructions

PTB600-MAN-V10.4 PTB 600 Instruction Manual
9
- Advice:
 The temperature difference is proportional to the difference between the diameter of the probe and the
diameter of the hole.
 Do not
insert the probe when the instrument has already reached the set temperature; thermal shock
causes instability and breakage of the sensitive element.
 For the calibration of temperature transducer with special execution, call our technical office and ask for
equaliser block with special drillings.
REMEMBER TO SET THE AMBIENT TEMPERATURE AND LEAVE COOL THE
CALIBRATOR BEFORE SWITCHING OFF
4 - SAFETY INSTRUCTIONS
ATTENTION:
 Due to the fact that the calibrator is a portable instrument to be used in the field, it is very important
to ensure that the socket has been earthen correctly when connecting it to the power supply.
 Carry out the maintenance and repair operation only with the equipment at ambient temperature
and disconnected from the electric power.
 During the use of the calibrator, the upper protection grid may overheat.
 Don’t touch the probe to calibrate when it’s in the block.
 After using wait for the stabilisation at ambient temperature before returning the calibrator to its
carrying case. Don’t switch off the calibrator when it works at high temperature because the protection
grid and the carpentry may overheat.
 Never put any type of liquid inside the block.
 Don’t change absolutely the configuration parameters
 Don’t put anything on the top of the calibrator.
 Do not connect any voltage higher then 5V to the input 4-5-15
 Don’t put fuel objet near the calibrator.
...... use common sense any time.
The equipment adopt the following devices to protect operation from hazard:
 Max. temperature safety thermostat (10) to disconnect the heating system.
 Protection grid to avoid any contact with the internal oven.
 Protection fuses (3)
 Ground conductor.