Operation at Low Ambient Temperature or
Low Circulating Fluid Temperature
Caution
1. Circulating fluid
In order to avoid freezing of the circulating fluid, use aqueous
solution of ethylene glycol.
Circulating fluid temperature[
°
C]
Recommended circulating fluids
10 to 35
Tap water, ethylene glycol aqueous solution 15 (wt)%
5 to 10
Ethylene glycol aqueous solution 15 (wt)%
2. And following instructions must be executed. If fol-
lowing instructions are not executed, not only Ther-
mo-chiller alarm will be generated, but also damage
of the product can result.
Power has to be supplied to the Thermo-chiller all the time.
Turn on anti-freezing function all the time.
When the power supply to the Thermo-chiller is stopped for a
long period of time, discharge all the circulating fluid in the
Thermo-chiller and customer’s device and piping. When the
Thermo-chiller is refilled with the circulating fluid, supply the
fluid at normal temperature.
Transportation/Carriage/Movement
Warning
1. This product will require an acceptance with the product
not unloaded from the truck, and the customer will need
to unload the product by himself. Prepare a forklift.
The product will be delivered in the packaging shown below.
Polyester band
Cardboard box
Forklift insertion side
Wooden skid
Forklift insertion side
Less than
150 mm
Less than
150 mm
<When packaged>
Model
Weight [kg]
Dimensions [mm]
HRS400-A
m
-46-
m
410
Height 1650 x Width 1060 x Depth 2020
HRS400-A
m
-46-A
424
HRS400-A
m
-46-D
411
HRS400-A
m
-46-K
Ambient temperature [
°
C]
Recommended circulating fluids
10 to 45
Tap water, ethylene glycol aqueous solution 15 (wt)%
−5 to 10
Ethylene glycol aqueous solution 15 (wt)%
2. Transporting with forklift
1) A licensed driver should drive the forklift.
2) The proper place to insert the tines of the forklift differs
depending on the model of cooler. Check the insert position,
and be sure to drive the fork in far enough for it to come out
the other side.
3) Be careful not to bump the fork to the cover panel or piping
ports.
3. Hanging transportation
1) Crane manipulation and slinging work should be done by an
eligible person.
2) Do not grip the piping on the right side or the handles of the
panel.
3) When hanging by the eye bolts, be sure to use a 4-point
hanging method. For the hanging angle, use caution regarding
the position of the center of gravity and hold it within 60
°
.
Hanging position
60
°
or less
Less than 150 mm
Forklift
insertion side
Less than 150 mm
Less than 150 mm
Forklift
insertion side
Less than 150 mm
(When using option A/With caster adjuster-foot and
optional accessories/Caster adjuster-foot kit KS004)
4. Transporting with casters
1) This product is heavy and should be moved by at least two
people.
2) Do not grip the piping port on the right side or the handles
of the panel.
3) When transporting using a forklift, be sure not to let it hit the
casters or adjusters, and drive the fork all the way through
until it comes out the other side.
4) Do not get across steps with casters.
Caution
If this product is to be transported after delivery, please
use the original packaging the product was delivered
in. If other packaging is to be used, carefully package
the product so as to prevent the product from incurring
any damage during transport.
Transportation/Carriage/Movement
Warning
Be sure to read this before handling the products. For safety instructions and
temperature control equipment precautions, refer to the “Handling Precautions for SMC
Products” and the “Operation Manual” on the SMC website: https://www.smcworld.com
HRS400
Series
Specific Product Precautions 2
15
