Technical Information
CVA4070 / CVA4075 Coffee Systems
1 Safety valve
2 Pump retaining screws
3 Temperature limiter
Figure 5-37:
CVA4070 Coffee/Hot Water Pump Removal
9. Release the teflon hose from the safety valve and disconnect it
(Figure 5-37, Item 1).
10. Pull the connectors off the pump.
11. Remove the pump retaining screws (Figure 5-37, Item 2).
12. Remove the pump.
13. Pull the silicone hose off the pump
(Figure 5-37).
14. Unclip the temperature limiter and remove it (Figure 5-37, Item 3).
15. Unscrew the safety valve (Figure 5-37, Item1).
16. Take the retaining brackets off the pump.
Warning!
To prevent malfunctions in the water system (for example clogging of the
valves), never use grease, oil or other lubricants when assembling the
water supplying components.
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