Technical Information
98
CVA 265x & CVA 266x
CVA TRIAC failure parts matrix:
Coffee heater:
Description CVA 4062 CVA 4066 CVA 2652 CVA 2662
Electronic 7330534 7330544 7312672 7312672
NTC 7270620 7270620 7270620 7270620
Temp limiter 6670260 6670260 6580130 6580130
Heater 6913330 6913330 6913330 6913330
Fuse 7033350 7033350 7033350 7033350
Gaskets (4) 6058580 6058580 6058580 6058580
Elbows 7270641/
7270631
7270641/
7270631
6453511/
6457541
6453511/
6457541
Steam heater:
Description CVA 4062 CVA 4066 CVA 2652 CVA 2662
Electronic 7330534 7330544 7312672 7312672
NTC 7270620 7270620 7270620 7270620
Temp limiter 6592770 6592770 6060040 6060040
Heater 6913321 6913321 6913321 6913321
Fuse 7033350 7033350 7033350 7033350
Gaskets (4) 6058580 6058580 6058580 6058580
Elbows (2) 6457541 6457541 6457541 6457541
3 CVA & French Roast Coffee
In many cases, customers who use Starbucks or Costco French Roast
Coffee are experiencing frequent episodes of brew unit blockages. We do not
recommend using this style of coffee at this time. The preferred method for
brewing French Roast is to use a ‘French Press’. Our manufacturing
engineers are looking into this situation and if there are any changes, we will
announce it here. In the meantime, you can quote this passage from the
Starbucks UK Website:
http://starbucks.co.uk/en-
GB/_Worlds+Best+Coffee/_Coffee+Detail+Pages/French+Roast.htm
Brewing French Roast
The best brewing method for French Roast is the coffee press (cafetiere).
4 CVA Replacement Coffee Grinders
Should the need arise to replace a grinder assembly in any whole-bean CVA
system, be advised that you (or the servicer) may find some coffee residue in
the new grinder. This is normal. These grinders are calibrated at the factory
using real coffee beans. There is no need to question the fact that this is a
new part.