SMC Networks HRL Series, Руководство пользователя

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HRL
Series
Specific Product Precautions 5
Be sur e to read t h is bef or e h andlin g t he p roducts . Refe r to th e b a ck c o ve r f or sa f ety instructions. For temperature control
equipment precautions, refer to the “Handling Precautions for SMC Products” and the “Operation Manual” on SMC website:
https://www.smcworld.com
Refrigerant with GWP reference
Refrigerant
Global warming potential (GWP)
Regulation (EU) No 517/2014
(Based on the IPCC AR4)
Revised Fluorocarbons
Recovery and Destruction
Law (Japanese law)
R134a 1,430 1,430
R404A 3,922 3,920
R407C 1,774 1,770
R410A 2,088 2,090
∗
This product is hermetically sealed and contains fluorinated
greenhouse gases (HFC). When this product is sold on the market
in the EU after January 1, 2017, it needs to be compliant with the
quota system of the F-Gas Regulation in the EU.
∗
See specification table for refrigerant used in the product.
Operation Restart Time/Operation and Suspension Frequen c y
Caution
1. Wait five m i nutes or more b ef or e r e starting o pe ration
after it has been stopped . If t he operation is restarted
wit hi n five m i nutes, the p rote c tion ci r c uit may act i-
v at e and the operation may not start p rop e r l y .
2. Operation and suspension frequen c y should not ex-
cee d 10 times pe r day . Fr e qu e nt l y swit ch in g be-
twe e n o pe ration and suspens i on may r e sult i n t h e
malfunction of the refri g eration circuit .
Protection Circuit
Caution
If operating i n the conditions bel ow, the p rote c t i on
ci r c u i t wi ll acti v at e and an op e ration may not b e
per f ormed or will stop.
Power supply voltage is not within the rated voltage range of
±
10%.
In case the water level inside the tank is reduced abnormally.
Circulating fluid tempe rature is too high.
Compared to the cooling capacity, the heat generation amount
of the user ’ s equipment is too high.
Ambient temperature is over 45
°
C.
Ventilation grille is clogged with dust or dirt
Maintenance
Caution
< Periodical inspection eve ry one month>
Clean the ventilation grill e.
If the dustproof filter of air-cooled type product becomes clogged
with dust or debris, a decline in cooling performance can result.
In order to avoid deforming or damaging the dustproof filte r, clean
it with a long-haired brush or air gun.
< Periodical inspection eve ry three months>
Inspect the circulating fluid.
1. When using tap water or deionized water
Replacement of circulating fluid
Failure to replace the circulating fluid can lead to the
development of bacteria or algae. Replace it regularly
depending on your usage conditions.
< Periodical inspection during the winter season>
1. Make water-removal arran g ements be f orehand.
If there is a risk of the circulating fluid freezing when the
product is stopped, release the circulating fluid in ad vance.
2. Contact a pro f essional.
This product has an “anti-freezing function” and “warming-up
function.” Read the Operation Manual carefully, and if any
additional anti-freezing function (e.g. tape heater) is needed,
ask for it from the vendor.
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