Fronius CU 1100i, Руководство по эксплуатации

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Validity of 'Gener-
al Delivery and
Payment Condi-
tions' With respect to cooling units, the "General Delivery and Payment Conditions" as stated
in the price list only apply under the conditions listed below.
CU 800i, CU 800i /460 V, CU 1100i, CU 1100i /460 V, CU 1100i /MV, CU 1100i /MV RVP:
-
max. 8 hrs operation per day (single-shift operation)
- only original Fronius coolant is used
- with regular maintenance and regular coolant change
CU 800i Pro, CU 1200i Pro /MC, CU 1400i Pro /MC:
-
for multi-shift operation
- only original Fronius coolant is used
- with regular maintenance and regular coolant change
Firmware up-
dates As a result of firmware updates, you may find that your device has certain functions that
are not described in these operating instructions, or vice versa. Certain illustrations may
also differ slightly from the actual controls on your device, but these controls function in
exactly the same way.
Information on
leaks The following information on leaks does not apply to the CU 800i Pro, CU 1200i Pro/MC,
or CU 1400i Pro/MC.
The shaft sealing surfaces inside the coolant pump are lubricated by the coolant, mean-
ing that a certain leakage flow should always be expected. A low leakage flow is permit-
ted.
The coolant pump requires a certain warm-up time after being started for the first time or
upon restarting after a long period of downtime. An increased leakage flow can occur
during this warm-up phase. After the run-in period, the leakage flow normally drops again
to a low level. If this is not the case, contact the after-sales service.
Information about
the coolant
CAUTION!
Danger from using non-permitted coolant.
This can result in severe damage to property.
▶
Only use coolant available from the manufacturer. Other coolants are not recom-
mended for electrical conductivity and material compatibility reasons.
▶
Do not mix different coolants.
▶
When changing the coolant, make sure all the coolant is replaced.
▶
When switching from ethanol-based coolant to FCL 10/20 coolant, Change Kit
FCL10 must be used and the instructions provided must be followed.
▶
Operate the CU1200i Pro /MC exclusively with Cooling Liquid FCL10/20.
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EN