![background image](http://html.mh-extra.com/html/yamato/pure-line-wl220t/pure-line-wl220t_instruction-manual_905419013.webp)
10
2.Before operating the unit
Installation procedures
6. Install the connecting hose of the constant temperature and humidity chamber to
the cock on the left side of the main unit.
Take out the connecting hose of the constant temperature and humidity chamber(
φ
9mm
×
φ
13mm
3m) included in the accessories of the main unit.
(
1
)
Remove the screws on that hold the left side cover to the main unit.
(
2
)
Remove the screws that hold the cock installing plate.
(
3
)
Connect the connecting hose of the constant temperature and humidity chamber
(
I.D.:
φ
9mm
)
to the cock. After connecting the hose, secure it with attached hose clamp.
(
4
)
Run the connected hose through the hole on the back plate and connect to the
connecting port on the constant temperature and humidity chamber.
※
Cock has been shipped in the closed status. After connecting the hose, turn the cock by
90
°
anticlockwise to open it.
※
Cut the connecting hose of the constant temperature and humidity chamber into an
appropriate length to prevent it from kinking or twisting.
When the optional
“remote water supply input terminal” is used
(
1
)
Install the connecting hose of the constant temperature and humidity chamber to the
solenoid valve nipple on the back side.
Cock
securing
plate
Left side cover
Cock (open state)
Constant temperature
and humidity chamber
connecting hose
Constant temperature
and humidity chamber
connecting hose
接続ホース用穴
Hose clamp