Thermo Scientific ALPHA PH 2000 Manual page 4

Safety Information
The Alpha pH 2000 Controller/ Transmitter shall be installed and operated only in the
manner specified in the Instruction manual. Only skilled, trained or authorized person
should carry out installation, setup and operation of the instrument.
Before powering up the unit, make sure that power source it is connected to, is as
specified in the top label. Failure to do so may result in a permanent damage to the
unit.
The unit has live and exposed parts inside. If it has to be opened, make sure that the
power to the unit is off and disconnected.
The unit is Fuse protected. In the event the fuse has to be replaced, use only those
as specified in the manual.
The degree of protection against electric shock will be achieved only by observance
of the corresponding installation rules.