Waters 2998, Обзор и руководство по обслуживанию

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December 5, 2017, 715004753 Rev. B
Page 29
Figure 2–1: Aligning pins with slots
2. Lower the front of the module that you are adding so that its front alignment pin rests in the
front alignment slot on the previously added module.
3. Repeats steps 1 and 2 for the remaining system modules.
2.5 Connecting to the electricity source
The 2998 PDA detector requires a separate, grounded electricity source. The ground connection
in the electrical outlet must be common and connected near the system.
To connect to the electricity source:
Recommendation:
When connecting to the electricity source, use a line conditioner or an
uninterruptible power supply (UPS), for optimum long-term input voltage stability.
1. Connect the female end of the power cord to the receptacle on the rear panel of the
detector.
Warning:
Avoid electrical shock:
• Use power cord SVT-type in the United States and HAR-type or better in Europe. For
other countries, contact your local Waters distributor.
• Power-off and unplug the detector before performing any maintenance on the
instrument.
• Connect the detector to a common ground.
Alignment pin (2)
Alignment slot (2)