QM67 Dual Boiler Espresso Machine
Owner’s Manual Page 1
Introduction ...................................................................................................................................................................................... 3
First Time Set Up ............................................................................................................................................................................. 3
Before Each Use.............................................................................................................................................................................. 5
Normal Operation............................................................................................................................................................................. 5
Gauges........................................................................................................................................................................................ 5
Lights........................................................................................................................................................................................... 6
Pump........................................................................................................................................................................................... 6
Water Reservoir .......................................................................................................................................................................... 7
PID Controller .................................................................................................................................. Error! Bookmark not defined.
Setting Temperature ................................................................................................................................................................... 8
Advanced PID Settings ............................................................................................................................................................... 9
Brewing Espresso .......................................................................................................................................................................... 11
Steaming Milk - Basics................................................................................................................................................................... 12
Steaming Milk - Technique ............................................................................................................................................................ 13
Steaming Milk - Tips ...................................................................................................................................................................... 14
Hot Water Wand Operation............................................................................................................................................................ 14
Maintenance .................................................................................................................................................................................. 15
Backflushing.............................................................................................................................................................................. 15
Plain water backflushing ........................................................................................................................................................... 15
Backflushing with espresso machine cleaner ........................................................................................................................... 15
Setting Pump (Brew) Pressure.................................................................................................................................................. 16
Group Gasket And Shower Screen Replacement..................................................................................................................... 17
Gasket and Screen Removal .................................................................................................................................................... 17
Cleaning The Group.................................................................................................................................................................. 18
Gasket And Screen Installation................................................................................................................................................. 18
Maintenance Tip........................................................................................................................................................................ 19
Descaling .................................................................................................................................................................................. 20
PID Controller............................................................................................................................................................................ 20
Cleaning The Stainless Steel .................................................................................................................................................... 20
Troubleshooting ............................................................................................................................................................................. 21
No Steam From Steam Wand................................................................................................................................................... 21
No Water From Hot Water Wand.............................................................................................................................................. 21
Not Heating ............................................................................................................................................................................... 22
PID and Heating Lights Are Not Working.................................................................................................................................. 22
PID Buttons Not Working .......................................................................................................................................................... 22
Espresso Coming Out Too Slow Or Not At All.......................................................................................................................... 23
Espresso Coming Out Too Fast................................................................................................................................................ 23
Warranty ........................................................................................................................................................................................ 24
We Are Here To Help..................................................................................................................................................................... 24
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