Connecting The Coolant Return Filter And Coolant Hoses; Safety - Fronius CU 800i Operating Instructions Manual

Connecting the coolant return filter and coolant
hoses

Safety

Danger from electrical current.
This can result in serious personal injury and damage to property.
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Connecting the Depending on the system configuration, connect the coolant filter and coolant hoses to
coolant return fil- either the front or rear of the cooling unit:
ter and coolant -
hoses -
Connecting the coolant return filter and coolant hoses from the interconnecting
hosepack to the rear of the cooling unit:
1
Connecting the coolant return filter and coolant hoses from the welding torch
hosepack to the front of the cooling unit:
1
Danger due to work that has been carried out incorrectly.
This can result in severe damage to property.
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38
WARNING!
Before starting work, switch off all devices and components involved and disconnect
them from the grid.
Secure all devices and components involved so they cannot be switched back on.
Interconnecting hosepack = rear of the cooling unit
Welding torch hosepack = front of the cooling unit (only possible if the welding torch
hosepack has separate coolant hoses and in conjunction with power sources TPS
270i C, TPS 320i C, iWave 300i - 500i)
Carry out the work in the same way as on the rear of the cooling unit
CAUTION!
Always connect the coolant return filter to the coolant return connection (red).
CAUTION!
Danger due to work that has been car-
ried out incorrectly.
This can result in severe damage to prop-
erty.
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Always connect the coolant return fil-
ter to the coolant return connection
(red).