Setra System Model 869 - Manual (Page 5)

5
1.0 SAFETY INSTRUCTIONS
Use the calibrator only as specified in the manual, otherwise the protec-
tion provided may be impaired.
Do not operate the calibrator in explosive gas, vapor or dust environ-
ments.
The calibrator is designed to operate from 14.4 VDC internal Lithium Ion
battery source or from the AC adaptor that is included. Do not use AC
adapters or chargers other than those supplied with the unit.
If supplying external excitation to the Unit Under Test in a measure mode,
do not exceed 30 VDC.
There are no user serviceable parts internally, removing the internal cover
will void warranty. Return the unit to the factory for re-certification or
repair.
BEST PRACTICES FOR CALIBRATOR OPERATION:
Use the shortest length of tubing from the calibrator to the Unit Under Test,
during pressure testing avoid vibration of the tubing.
Avoid movement of the calibrator during operation, avoid locating in a high
vibration environment.
Allow the calibrator to warm-up for one (1) hour before use. The calibrator
can be turned on during transport.