Section 2
Pre-Operation
2-5
nuts securely. Connect the power cord to one of the connectors
labeled
10.5-16 VDC
on the rear panel.
Table 2-1. Hours of Battery Life for 6000B and 6200B Batteries
(@ 25 °C ambient).
Set Dew Point
6200B
6000B
20 °C
10 °C
0 °C
Hours of Battery Life (approximate)
3.0-3.5
4.0-4.5
5.0-5.5
2.0-2.25
1.50-1.75
2.5-2.75
When the battery voltage reaches approximately 10.3 - 10.4 volts, the
LOW BATT
light on the instrument front panel (Figure 2-3) will
illuminate, indicating that a system shutdown will occur if a charged
battery is not connected. Connect a fresh battery to continue
operation; the
LOW BATT
light will shut off. Instructions for
recharging the 6000B and 6200B batteries are given in Section 5.
The LI-610 will shut down when the battery voltage reaches
approximately 10 volts. The Peltier coolers, liquid pump, air pump,
fan, and display will turn off to conserve power. The LI-610 should
be turned OFF to prevent further battery discharge. Connect a fresh
battery, and if you haven't already done so, turn the LI-610 OFF and
back ON to reset the shutdown circuit. The
LOW BATT
light will
shut off, and normal operation will resume.
If AC line voltage is being used (with the 610-01 AC Module), make
sure the
AC VOLTAGE
selector on the AC module is set correctly
(choose the 115 setting for 108-126VAC, or the 220 setting for 216-
252 VAC), and plug the line cord into the AC receptacle.
WARNING!
To prevent personal injury, never operate the LI-610 AC module if it
is not installed in the Dew Point Generator.
3.
Turn the
POWER
switch on the front panel ON. The display will
show the temperature setpoint (
TEMP SET)
, the actual temperature
(
TEMP °C)
of the condenser, or the battery voltage (
BATTERY)
,
