QM67 Dual Boiler Espresso Machine
Owner’s Manual Page 1
Diagrams ........................................................................................................................................................................................ 2
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 ................................................................................................................................................................................. 8
Setting Temperature .................................................................................................................................................................. 8
Advanced PID Settings .............................................................................................................................................................. 9
Brewing Espresso ......................................................................................................................................................................... 10
Steaming Milk - Basics ................................................................................................................................................................. 11
Steaming Milk - Technique ........................................................................................................................................................... 12
Steaming Milk - Tips ..................................................................................................................................................................... 13
Hot Water Wand Operation .......................................................................................................................................................... 13
Maintenance ................................................................................................................................................................................. 14
Backflushing............................................................................................................................................................................. 14
Plain water backflushing .......................................................................................................................................................... 14
Backflushing with espresso machine cleaner .......................................................................................................................... 14
Setting Pump (Brew) Pressure................................................................................................................................................. 15
Group Gasket And Shower Screen Replacement .................................................................................................................... 16
Gasket and Screen Removal ................................................................................................................................................... 16
Cleaning The Group ................................................................................................................................................................. 17
Gasket And Screen Installation ................................................................................................................................................ 17
Maintenance Tip ...................................................................................................................................................................... 18
Descaling ................................................................................................................................................................................. 19
PID Controller .......................................................................................................................................................................... 19
Cleaning The Stainless Steel ................................................................................................................................................... 19
Troubleshooting ............................................................................................................................................................................ 20
No Steam From Steam Wand .................................................................................................................................................. 20
No Water From Hot Water Wand ............................................................................................................................................. 20
Not Heating .............................................................................................................................................................................. 21
PID and Heating Lights Are Not Working ................................................................................................................................. 21
PID Buttons Not Working ......................................................................................................................................................... 21
Espresso Coming Out Too Slow Or Not At All ......................................................................................................................... 22
Espresso Coming Out Too Fast ............................................................................................................................................... 22
Warranty ....................................................................................................................................................................................... 23
We Are Here To Help ................................................................................................................................................................... 23
