DEGASSING SYSTEM DG-50
INSTALLATION OPERATION & MAINTENANCE MANUAL
MA-DG-50r01
3
Notes on Safety
In this manual, you will find various notes categorized under the following levels with the signal
words “DANGER” and “CAUTION”.
DANGER
Indicates a hazardous situation which, if materialized, could result in a
serious injury and even in death.
CAUTION
Indicates a hazardous situation which, if materialized, could result in
material damage or a moderate injury.
DANGER
Never use the input and output signals of the unit for operations that may
threaten human life, cause damage to the system.
Turn off the power supply when you set up the unit, connect new cables, or
perform maintenance or inspections. Failure to do so could cause electric shock
or damage to the unit.
Never touch any terminals while the power is on. Otherwise, electric shock may
occur.
CAUTION
Periodically check that the terminal screws on the power supply terminal block
and mounting nuts are firmly tightened. Using the unit with loose screws may
result in fire or malfunction.
Connect the cables correctly to the power supply terminals of the unit in
accordance with the specified voltage and wattage. Failure to supply the
correct voltage or wattage, or improper cable connection may cause fire,
malfunction, or damage to the unit
Do not attempt to repair, disassemble, or modify DG-50 sample degassing
system, MANVIA is not responsible for any damages resulting from repairs,
disassembly, or modification by unauthorized personnel.
Do not use sharp-pointed tools to press touch switches. Doing so may damage
the screen.
Do not uninstall or remove the protection against thermal contacts. It could
cause moderate burns to the operator.
Only personnel who possess the required knowledge and technical skills are
authorized to set up the unit, connect the cables, and perform maintenance
and inspections.