Heraeus Heracast iQ - Filter and Cooling Water Management; Exchanging the Pump Filter; Exchanging Filter in Valve Box; Exchanging the Cooling Water

Operating instructions
Casting Machine Heracast
®
iQ
35
13.2 Exchangingthepumplter
Theunitmustbeswitchedoffandunpluggedtoexchangethepumplter(F)!Opentheunit.
 Carefullyremovethepumplterbyusingpliers(turntotheleft).
 PlaceO-ringoverthethread,screwinnewlter(clockwise),donotoverturn!
13.3 Exchangingthelterinthevalvebox
Theunitmustbeswitchedoffandunpluggedtoexchangethelterinthevalvebox!
Disconnect compressed air supply! Open the unit.
Carefully open the unit using an Allan key.
Take care of all required o-rings!
 Changeprelterelement(D)andmainlterelement(E).
Operating instructions Casting Machine - Heracast iQ
39
13.2 Exchanging the pump filter
The unit must be switched off and unplugged to exchange the pump filter (F)! Open the unit.
■ Carefully remove the pump filter by using pliers (turn to the left).
■ Place O-ring over the thread, screw in new filter (clockwise), do not overturn!
13.3 Exchanging the filter in the valve box
The unit must be switched off and unplugged to exchange the filter in the valve box!
Disconnect compressed air supply! Open the unit.
■ Carefully open the unit using an Allan key.
■ Change prefilter element (D) and main filter element (E)
14 Exchanging the cooling water
■ Connect the hose of the bottle to the respective socket (see Pos. 16 paragraph 5.1.4 "Description of Fig.: 4 "Supply
connections"" page 13) at the rear of the casting machine.
■ Remove the adhesive strip from the deairing hole of the bottle.
■ Press the plastic bottle once and seal the small hole with the adhesive strip again.
■ Hold the bottle clearly lower than the casting machine, the tank is emptied automatically.
■ For filling, see paragraph 6.6 "Filling the cooling system" page 16.
Fig.: 12 Valve box
D
E
14 Exchanging the cooling water
Connect the hose of the bottle to the respective socket (see Pos. 16 paragraph 5.1.4 “Description Supply connections”)
at the rear of the casting machine
Remove the adhesive strip from the deairing hole of the bottle.
Press the plastic bottle once and seal the small hole with the adhesive strip again.
Hold the bottle clearly lower than the casting machine, the tank is emptied automatically.
 Forlling,seeparagraph6.6“Fillingthecoolingsystem”.