Chris Coffee Service Vetrano Benutzerhandbuch - Seite 15

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Troubleshooting

No Steam From Steam Wand

Make sure the machine has been turned on for at least 15 minutes.
•
Check the upper portion of the gauge for steam pressure. Pressure should be about 1.2 bar. If
•
the gauge is at zero then refer to the
pressure is good then continue with steps below.
Check the steam tip for a blockage. Clean steam tip holes with a paper clip.
•
Check the steam wand for a blockage by unscrewing the steam tip from the wand. Check the
•
inside of the steam tip for dried up milk and then make sure the white teflon tube in the steam
wand is also free of dried up milk.
Check the steam knob for proper operation.
•
Remove the end cap on the end of the steam
knob. Check to make sure that the c-clip
shown in the picture is attached.
No Water From Hot Water Wand
Make sure the machine has been turned on for at least 15 minutes.
•
Check the upper portion of the gauge for steam pressure. Pressure should be about 1.2 bar.
•
If the gauge is at zero then refer to the
If pressure is good then continue with steps below.
Check the hot water knob for proper operation. Remove the end cap on the end of the hot
•
water knob. Check to make sure that the c-clip shown in the picture above is attached.
Note: If the steam gauge is showing normal pressure, but then when you open the steam or hot
water knobs the pressure immediately drops to zero then heats normally afterwards that is called a
vapor lock. This is caused by a sticking vacuum breaker valve not allowing the air pressure to
escape the boiler during heat up. A replacement vacuum breaker valve can be purchased from our
website at the link below.
http://www.chriscoffee.com/products/home/isomacparts/vbreakervalve
Vetrano
"Not Heating"
"Not Heating"
Chris' Coffee Service Inc.
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section of the troubleshooting manual. If
section of the troubleshooting manual.