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Ice Queen 45 

Tools and materials needed

 
Screwdriver PH2 
Allen wrench Nº 5/32 & 13/64 IN. 
Pointed pliers 
Cutter 
Drill, Nº 13/64 
Box spanner nº 9/32 
Insulating tape. 
 
* In this process it is not necessary to open the refrigerating circuit. 
 

Maintenance and cleaning

 
Once 

we’ve opened the evaporator, it’s convenient to check it for 

scale build-up, and clean it, preparing a solution of 50% phosphoric 
acid in water. Do not use hydrochloric acid.  

 

Security: 

 
ITV recommends to use gloves for all repairing and maintenance 
processes. 

 
 
 

Summary of Contents for ICE QUEEN 45

Page 1: ...ITV Service Department ICE QUEEN 45 Repairing process Change of extruder ...

Page 2: ...tape In this process it is not necessary to open the refrigerating circuit Maintenance and cleaning Once we ve opened the evaporator it s convenient to check it for scale build up and clean it preparing a solution of 50 phosphoric acid in water Do not use hydrochloric acid Security ITV recommends to use gloves for all repairing and maintenance processes ...

Page 3: ...el to access the evaporator Remove the top cover with a PH2 screwdriver to access gear motor Two Screws marked in red picture 1 1 2 3 First of all disconnect the machine electrically close the water faucet and disconnect the water inlet tube Once everything is disconnected start the repairing process step by step ...

Page 4: ... a PH2 screwdriver these four screws that hold the gear motor to the evaporator Removing these screws the gear motor will be completely free 4 5 6 7 Disconnect the electrical connection and remove gear motor from this location ...

Page 5: ...ld the evaporator bracket Disconnect the water inlet tube 11 10 When removing these two screws the evaporator will be completely loose and we should hold it with one hand to keep it from falling while preventing damage to refrigeration copper tubes specially the capilary tube ...

Page 6: ...re use it when you assemble the evaporator again Use an insulating tape picture 26 to re use this insulation Remove the safety ring with pointed pliers 14 Remove top cap leveraging carefully with a flat screwdriver Mark plastic and plate as shown to facilitate assembly in same position ...

Page 7: ...nch and remove the four screws from the upper plate that hold the extruder Remove the ice chute with a box spanner nº 9 32 Pull the auger out of the evaporator Once opened check the evaporator for scale build up and do the maintenace and cleaning process if necesary ...

Page 8: ...assembly With the nº 1 8 allen wrench remove the screw that holds the pushrod as shown in picture 19 19 21 20 Remove the old extruder New extruder 22 Install the new extruder and fix the pushrod with nº1 8 allen wrench ...

Page 9: ...OTICE When tightening the four screws that hold the extruder follow a star pattern tightening them gradually with the nº 5 32 allen wrench Step by step 1 2 3 4 1 2 3 4 24 23 To complete the assembly follow the previous points inversely ...

Page 10: ...4 Evaporator insulation assembly 26 25 Re use the isulation using this kind of insulating tape ...

Page 11: ...Pol Ind Sector 13 Avda dels Hostalers 2 46394 Ribarroja del Turia Valencia Spain itv itv es www itv es ...

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