Fronius CU 800i - Coolant pump service life

Service life of the coolant pumps
Coolant pump
service life in
cooling units for
single-shift oper-
ation
Cooling units Information on the service life of the coolant pump
- CU 800i, 1100i
- CU 800i /460 V,
1100i /460 V
- CU 1100i /MV
- CU 1100i /MV RVP
If used properly, the coolant pump will have a service
life of approx. 10,000 operating hours. After the end of
its nominal service life, the coolant pump could devel-
op a fault. To avoid a lengthy period of work disruption,
the pump should be scheduled for replacement after
approx. 10,000 operating hours.
Coolant pump
service life in
cooling units for
multi-shift opera-
tion
Cooling units Information on the service life of the coolant pump
- CU 800i Pro
- CU 1200i Pro /MC
If used properly, the coolant pump will have a service
life of approx. 20,000 operating hours. After the end of
its nominal service life, the coolant pump could devel-
op a fault. To avoid a lengthy period of work disruption,
the pump should be scheduled for replacement after
approx. 20,000 operating hours.
- CU 1400i Pro /MC If used properly, the coolant pump will have a service
life of approx. 30,000 operating hours. After the end of
its nominal service life, the coolant pump could devel-
op a fault. To avoid a lengthy period of work disruption,
the pump should be scheduled for replacement after
approx. 30,000 operating hours.
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