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PTB150-MAN-V14.0
PTB 150-157 Instruction Manual
5 - PREPARATION OF OPERATION
•
Remove the calibrator from the carrying case and place it on a flat surface.
•
Make sure that the instrument has been correctly earthen.
•
Supply the oven with line 230V, 50/60Hz (115 o 100V where required) + earth, 3A
•
Before start the calibration read with attention the instruction manual, specially the
paragraph 3: - General recommendation -.
5.1 - Installation
5.1.1 - Removal of packaging
The calibrator is equipped with packaging suitable for transport and traditional shipping systems.
Any damage caused during transport must be notified immediately to the transporters and a claim
must be made.
5.1.2 - Positioning the calibrator
Position the calibrator in a safe clean place; make sure that the fan on the bottom of the calibrator
runs free.
**DANGER
:
The calibrator is suitable for operating at high temperatures with the consequent
danger of fire. Keep it away from any type of inflammable materials and never put
any type of liquid inside the block (reference to paragraph 4).
*
WARNING
:
To avoid any smell in the room it is better to switch on the calibrator outside the
room for the first time
5.1.3 - Supply
The calibrator runs on a voltage of 230 Vac (115-100V by request), single-phase, 50/60Hz. A
2.5mt. cable is supplied with the calibrator fitted with 2 conductors plus earth (2.5mm
2
). Make sure
that the plant is earthen correctly before switching the instrument on.
