YSI P 700 IQ Analyzer - Manual (Page 40)

40 ba76133e01 09/2013
P 700 IQ
3.3.5.2 Connecting the power line and heat tracing
lines
Proceed as follows to connect the power line and if necessary the heat
tracing lines:
1 Switch the power line potential free.
2 Set the switch of the power supply box to OFF (0 pressed).
3 Remove the lid of the power supply box.
WARNING
If the power supply is connected incorrectly, there may
be danger to life from electric shock.
Pay attention to the following points during installation:
• The power supply box may only be connected to the
power supply by a qualified electrician.
• The power supply box may only be connected to the
power supply when it is not carrying any voltage.
• The power supply must meet the specifications
quoted on the name plate and in chapter chapter 7.
Technical data,  99.
We recommend installing an additional external power
interrupter to be able to switch the power supply box poten-
tial free from outside.