Start-Up; General Remarks; Guarantee Provisions Regarding The Coolant Pump; Information On The Coolant - Fronius FK 6000 Operating Instructions And Spare Parts List

Start-up

General remarks

The cooling units are supplied "dry", i.e. without any coolant in the reservoir. The coolant
is supplied separately, in two 5l canisters. Before using the cooling unit for the first time, fill
the reservoir with coolant!
Guarantee provi- The coolant pump may only be used with original coolant supplied by the manufacturer. Do
sions regarding not allow the coolant pump to run dry (even for a very short time), as this will destroy the
the coolant pump coolant pump. The manufacturer accepts no liability for damage caused in such cases.
Information on Only use original Fronius coolant for the filling of the cooling unit. Other antifreezers cannot
the coolant be recommended due to their electric conductivity and compatibility.
Filling / topping
1
up the reservoir
2
with coolant
3
4
Purge cooling Purge the cooling unit
unit -
-

Purge cooling unit:

1
2
3
4
5
6
7
8
Repeat purge until proper return flow to the filler neck is ensured.
Start operation of
cooling unit
1
28
Shift the mains switch of the power source into the "O" position
Unscrew the screw-cap
Top up the reservoir with coolant
Screw the cap back on again - the cooling unit is now ready for operation
NOTE! After filling the reservoir of the cooling unit with coolant for the first time,
you must vent the cooling unit before starting to use it.
after the first filling,
if there is no coolant circulation although the cooling pump works.
Plug in mains plug or connect power supply
Switch mains switch in position "I" - the cooling unit is ready for operation
Shift back safety ring on the plug-type connection of water flow - black
Disconnect water flow hose
Press in carefully and hold conical nipple in the centre of the plug-type connection of
the water flow by means of a wooden or plastic pin
Release conical nipple as soon as liquid penetrates
Reconnect water flow hose
Check water hoses for tightness
NOTE! Before any start-up of the cooling unit, check the coolant level as well as
the coolant purity.
Connect supply of power source(s)