Every Week; Every 2 Months; Every 6 Months; Every 12 Months - Fronius VarioSynergic 3400 Instructions De Service

Every week

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Every 2 months

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Every 6 months

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Every 12 months

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Important! Coolant must not be disposed of in the normal sewerage system!
Validity of „Gene- With regard to cooling units, the „General Delivery and Payment Conditions" according
ral Delivery and to the price list only apply under the following prerequisites:
Payment Conditi- -
ons" -
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Dispose of in accordance with the applicable national and local regulations.

Disposal

Caution! Risk of scalding from excessively hot coolant. Only check the water
connections when the coolant has cooled sufficiently.
Check the coolant level and purity.
If the coolant level is below the „min" mark, top up the coolant.
Note! Use only Original Fronius coolant (40,0009,0046) for filling the cooling
unit. We do not recommend other coolants, due to their electrical conductivity
and insufficient compatibility.
Caution! Risk of scalding from excessively hot coolant. Only check the water
connections when the coolant has cooled sufficiently.
Check the return for dirt and clean if necessary
If available: Check water filter and flow monitor are functioning correctly, check for
dirt, and clean them or replace filter pipe
Dismantle machine side panels and clean inside of machine with dry reduced
compressed air.
Note! Risk of damage to electronic components. Do not bring the air nozzle too
close to the electronic components.
If a lot of dust has accumulated, clean the water cooler as well.
Caution! Risk of scalding from excessively hot coolant. Only check the water
connections when the coolant has cooled sufficiently.
Replace coolant
Dispose of used coolant properly.
Note! Use only Original Fronius coolant (item no. 40,0009,0046) for refilling the
cooling unit.
Max. 8 h / day operation (operation for a single shift)
Exclusive use of Fronius coolant (item 40,0009,0046 or 40,0009,0075)
Regular maintenance and regular change of coolant
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