Waters ACQUITY CM-30S, Обзор и руководство по обслуживанию, Страница: 73 / 146

Replacing the leak sensor
October 7, 2014, 715004178 Rev. B 73
12. In the column manager information window, click Control > Reset CM,
to reset the CM-30S.
Replacing the leak sensor
Perform this procedure if you must replace the leak sensor in the CM-30S.
Required materials
• Gloves: clean, powder-free, chemical-resistant
• New leak sensor
To replace the CM-30S’s leak sensor:
1. Power-off the CM-30S.
Warning:
To avoid personal contamination from contact with
biologically hazardous or toxic materials, always wear clean,
chemical-resistant, powder-free gloves when performing this
procedure.
Notice:
To avoid damaging the electronic components or circuitry
of a system module, do not disconnect an electrical assembly from
the module while the module remains connected to the ac supply
source.
Follow this procedure to completely interrupt power to the module:
1. Set the module’s power switch to Off.
2. Disconnect the module’s electrical supply cord from the ac
source.
Afterward, wait 10 seconds before disconnecting any assembly
from the module.