Fronius CU 1100i, Operating Instructions Manual

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Setup regulations 33
Guarantee provisions regarding the coolant pump 34
Intended use 34
Fitting the cooling unit to the trolley 35
General 35
Screwing the cooling unit to the trolley 35
Connecting the cooling unit to the power source 36
Safety 36
Connecting the cooling unit to the power source 36
Connecting the coolant return filter and coolant hoses 38
Safety 38
Connecting the coolant return filter and coolant hoses 38
Filling and starting up the cooling unit 39
Filling the cooling unit 39
Starting up the cooling unit 40
OPT/i CU Torch deflate: Emptying/filling the torch hosepack 41
Operating modes 42
Available operating modes 42
Recommended application of the operating modes 43
Disconnect the cooling unit from the power source 44
Safety 44
Disconnecting the cooling unit from the power source 44
Troubleshooting 47
Troubleshooting 49
Safety 49
Troubleshooting 49
Turning the coolant pump shaft on the CU 800i, CU 1100i, CU 1100i /MV 52
Safety 52
Turning the coolant pump shaft 52
Care, maintenance and disposal 53
Care, maintenance and disposal 55
Safety 55
Symbols for care and maintenance of the cooling unit 56
Maintenance intervals, maintenance work 56
Cleaning the coolant return filter on the outside of the unit 57
Cleaning the coolant pre-filter inside the unit (CU 1200i Pro /MC only) 59
Gas purging the cooler 60
Changing coolant (CU 800i, 1100i, and 1400i) 62
Changing coolant (CU 1200i) 65
Disposal 69
Technical data 71
Technical data 73
General 73
CU 800i, CU 800i /460 V 73
CU 800i Pro 75
CU 1100i, CU 1100i /460 V 76
CU 1100i /MV, CU 1100i /MV RVP 78
CU 1200i Pro /MC 80
CU 1400i Pro /MC 81
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