GE pH/C-900 Operating Instructions Manual page 13

System operation
Maintenance
Monitor pH/C-900 Operating Instructions 29-0549-25 AB
WARNING
Power cord. Only use power cords with approved plugs delivered
or approved by GE.
WARNING
Access to power switch and power cord with plug. Do not block
access to the power switch and power cord. The power switch
must always be easy to access. The power cord with plug must
always be easy to disconnect.
CAUTION
Make sure that the system is placed on a stable, level bench with
adequate space for ventilation.
WARNING
If liquid is spilled on the equipment, the electrical power supply
must be disconnected immediately. The equipment must be com-
pletely dry on the inside and the outside before reconnecting the
power supply.
WARNING
Electrical shock hazard. All repairs should be done by service
personnel authorized by GE. Do not open any covers or replace
parts unless specifically stated in the user documentation.
2 Safety instructions
2.1 Safety precautions
13