Hitachi CHROMASTER 5160, Instruction Manual

Page: 544 / 1022

(iii) The 1
st
monitor screen appears.
4.2.5 Leak sensor check
(1) Operational Check of Leak Sensor
(a) Drip water onto the leak sensor.
Drip water.
Leak sensor
Fig. 4-6 Leak Sensor Check
(b) Confirm that a leak error is detected.
Specification: A leak error must be detected.
NOTE
: Observe the following precautions before using
the leak sensor which detects a liquid leak.
1. While a solvent is used, the leak sensor
function should be kept active.
2. The leak sensor function of this instrument
may not work when liquid leaks in a small
amount.
Leakage of a highly volatile solvent may not
be detectable either.
Even when the leak sensor function is
activated, you should be careful not to
overlook liquid leakage for avoiding a serious
situation.
3. As a routine checkup, visually check for any
liquid leak before measurement.
4. As a periodic checkup, make sure the leak
sensor works normally.
4 - 18