ESPEC G-068C User manual

Operation Manual/Option
Product name/Option No. 4009304008720
Bench-top type temperature and humidity
chamber / L stand with water tank PREP. 2014.03.10
REV. 2017.09.01
This option operation manual has priority over standard operation manual when found in disagreement.
G-068C 1 ESPEC CORP.
1. Application
-Facilitates moving and fixing of the chamber.
-Can be used to store peripheral equipment and accessories.
-Additional water supply tank is equipped in the stand to supply to be able to long term continuous
operating. Water from this option is supplied to the chamber water supply tank by using the optional
“Continuous water supply(connection port for water without pressure-reducing valve)”
The tank of the stand is not automatically water supplied.
This option requires following other option.
Continuous water supply (No.40093010020xx connection port for water
without pressure-reducing valve)
2. Water tank
Accessory Tank capacity: 18L x1
Location Inside the stand
Water supply method Water supply from water supply port (with cap) at the tank
top (Drawer rails are equipped for water tank)
3. Installation of stand
For stand installation and chamber anchoring, see the Stand installation manual and anchor the
chamber properly.
4. Connection to the stand
Connect the tube equipped to the chamber and the joint of L stand(1)(with water tank) by using
crescent clamps. (Cut the tube equipped to the chamber properly to match to the joint.)
Be careful not to bend or twist the tube for connecting the tube and the joint.
Connect the power cable(with connector) equipped to the chamber and the power cable(with
connector for L stand (with water tank). Connect the ground wire of power cable equipped to the
chamber to the terminal block.
Terminal
block for
ground wire
Joint (1)
Tube for
chambe
r
Power cable (with
connector)

No. 4009304008720
G-068C 2 ESPEC CORP.
5. Accessories
Crescent clamps(for anchor) : 1
Chamber anchor bracket : 4
Fall prevention bracket : 2
Chamber fastening bracket fastening bolt (M6 x L12, washer): 8
Fall prevention bracket fastening bolt (M8 x L20 bolt and washer): 4
* Bolts for anchoring the chamber to the floor are not included in the accessories.
These anchoring bolts (M12) must be provided by the customer.
Installation instruction : 1
6. Others
Recommend to use option Dew tray (No.: 40093010114xx for stand).
7. Setting water supply
Set the water supply method. For using L stand with water tank, select [Direct], if not using it, select
[Tank].
* This manual explains the instruction from the chamber controller and also the instruction using
network. See “Network Web application”.
Controller
There is Set water supply in the Set option in the maintenance.
Water supply settings
WARNING
Entrust stand assembly, installation and disassembly to a professional
installer who has received training from ESPEC CORP.
Stand handling involves dangerous work such as lifting heavy objects.
Assembly and installation are subject to separate billing. For more information,
contact your distributor or ESPEC CORP.

No. 4009304008720
G-068C 3 ESPEC CORP.
Web application
There is Set water supply in the Set option in the configuration.
8. Check
■For long time non-use
In case of long time non-use (more than 1month) of water tank inside stand, drain water from water
tank.
< Procedure >
1) Pull out the stand front and let the water port on the tank top to see.
2) Unscrew 6 screws, and remove the cover on the right stand.

No. 4009304008720
G-068C 4 ESPEC CORP.
3) Remove the removal joint inside. (Pull out the removal joint for stand to the arrow direction.)
4) Connect attached humidifier drain hose to the removal joint for water tank and drain from the
water tank inside stand. (Wipe out the residual water inside the water tank by waste cloth.)
5) After complete drain, remove the humidifier drain hose, and connect removal joint for stand.
■Periodical check
Check no water leakage from pipe or joint before using.
Check periodically for long time use of L stand with water tank.
For periodical check (separate billing), contact the distributer you purchased or ESPEC.
9. Cleaning the strainer filter
< Procedure >
1) Turn OFF the chamber breaker.
2) Unscrew 5 screws, and remove the lid of stand rear cover.
Removal joint
(for stand)
Removal joint
(for water tank)

No. 4009304008720
G-068C 5 ESPEC CORP.
3) Turn the cup until detached. Remove the filter element from the cup.
Air bleed screw
Cup
Filter element
Packing
Strainer
4) Brush away water deposit and dirt adhering to the filter and rinse under water.
5) Reassemble the strainer as before.
6) Start water supply and check no water leakage.
◆Note ◆
Water in the cup may spill when the cup is detached. Place a container underneath the
cup to collect the water.
10. Caution for use
Do not remove the water tank equipped with the chamber in case of using L stand water
tank.
5 screws
Stand rear
cover
Pump
Strainer