16
4. Operating procedures
Operating method
(1) Turn the ELB on the right side of the main unit ON and
then, turn the power switch on the operation panel of the
main unit ON.
Temperature controllers, indication lamps, and the key
panel will be displayed.
※
Perform operation both for the main unit
（
ADL311S or
GB210A
）
and GAS410. Make sure that the indication
lamp is lit as SPRAY DRY for GB210A.
(2) It takes 180 seconds for the main unit to boot. Wait a while
until the screen moves to the next one.
(3) Press NEXT key. If you want to calibrate the oxygen
sensor, press O2 CAL key. At this time, the blower will start
and set the blower volume to 0.3 - 0.5m
3
/min. Also, open
the left side door and set the flow meter for the oxygen
sensor (smaller flow meter) to 0.5 - 0.8L/min. Calibration
will finish automatically in 10 minutes.
The unit is normal if the oxygen concentration monitor in
the operation panel of GAS410 indicates between 18
％
to
22
％
after calibration. (See page 40: Calibration in the
atmosphere)
If do not need to CAL, At first ,do not press
O2 CAL, press NEXT key.
The screen will automatically moves to the next one after
calibration or press NEXT key.
※
Any key operation will be invalid until the timer counts
becomes 0s. When connected to GAS410, the blower of
ADL311S or GB210A will not be used. Use the volume
of GAS410 for adjustment of air amount.
※
Use HELP key to move to the manual and language
select screen, confirm the operation manual and you
can select an OSD language (English, Japanese,
Chinese).
(4) Please set N
2
supply pressure as 0.1MPa, set appropriate
control temp. of condenser, set BLOWER switch ON and
air flow 0.3-0.5m
3
/min, meanwhile the refrigerator starts.
The refrigerator contains delay timing circuit. Because it will
take 3mins to start after refrigerator stops, the refrigerator
may not activate immediately if press BLOWER switch.
During operation, when the condenser temp. is lower than
set temp., the refrigerator will stop to prevent solvent
concretion or sublimation after liquefying when temp. is
lower, which may cause pipe blocking. Please according to
the characteristics of solvent, set an appropriate control
temp. of condenser.
0s
SPRAY DRYER
for Organic Solvent
Start-up time
NEXT
HELP
600s
「O2 CAL」→ON
Oxygen Sensor CAL
CAL Time
O2 CAL
BACK NEXT
180s
SPRAY DRYER
for Organic Solvent
Start-up time
After O2 CAL
Turn BLOWER ON
BLOWER
BACK
LANGUAGE key
