9300015500 Rev. C 9 of 14 Pre-installation Instructions
Use a separate dedicated power source for HPLC modules and additional instruments and
equipment. Never plug the mass spectrometer and the chromatograph into the same power
source or the power source may overload. Never use the free outlet on any of the power
sources for equipment that draws more than 2A. Figure 3 displays the power cords and Table
10 provid
es more information.
Figure 3 Outlets and Power Plugs
Table 10 Power Cords
Power Cord 325-MS MS40+ Foreline Pumps
Length 1 each 2.5 m (8 ft) 2 each 2.5 m (8 ft)
Type 1 each CEE 7/7 or
1 each NEMA 6-15P
2 each CEE 7/7 or
2 each NEMA 6-15P
The power cables for the CPU, monitor, and printer are approximately 2.13 m (7 ft) long. They
have NEMA 5-15P plugs.
CAUTION
Replacing or substituting power cords or plugs must be done
with strict compliance with all regulations, including electrical
codes, power cord color coding, and appropriate regulatory
agency certification marks.
Installation Site Power
In the United States, the power supply to the installation site must be 200-240V ac for the MS
and the foreline pump and 100-120V ac for the LC, autosampler, computer, printer and other
modules. In Europe, the power supply to the site must be 200-240V ac.
All power supplies must stable (free of fluctuations due to slow changes in the average voltage
or to changes resulting from surges, sags, or transients). The voltage must meet
EN/IEC 61000-4-5 and IEC 61000-4-11 standards for voltage stability.