Rancilio EGRO 55 Series Technical Manual page 24

2.2 - 2.12 INSTALLATION INSTRUCTIONS: STEP BY STEP GUIDE
2.12 CALIBRATE MACHINE TO BEANS (DIALING IN 10 GRAMS) - CONTINUED
8.3 If the weight is not 10 grams, then scroll back (using the number 3 button) until the screen reads,
GL Sec/10Gr.
8.4 Press ENTER or button 1 to make adjustments to the grinding time of the left grinder.
8.5 Use the + and - (buttons 7 and 9) to make adjustments to the grind time. If the weight is less than
10g increase the grind time, if the weight is more than 10 grams decrease the grind time.
PLEASE NOTE: Adjust time by small increments. Just one or two tenths of a second can greatly
affect the resulting weight.
8.6 Press ENTER (button 1) to save the changes.
8.7 Scroll forward (button 5) to the
8.6 until the grinds ground = 10 grams.
9. GRINDER RIGHT TEST (the right grinder calibration is the same as the left, however it uses the
grinder r test? and Gr sec/10g
9.1 Scroll (using the number 5 button) to the
9.2 Place a cup under the right grinder chute to catch the grounds. Press the ENTER button (button
number 1) to activate the grinder and start the test. Run three tests and discard the coffee grounds.
9.3 Conduct a fourth test and weigh it using your gram scale.
PLEASE NOTE: Always use the fourth grinder test after each adjustment to ensure that the grounds weight is
accurate.
9.4 If the weight is not 10 grams, then scroll back (using the number 3 button) until the screen reads,
GR Sec/10Gr.
9.5 Press ENTER or button 1 to make adjustments to the grinding time of the right grinder.
9.6 Use the + and - (buttons 7 and 9) to make adjustments to the grind time. If the weight was less
than 10g increase the grind time, if the weight was more than 10 grams decrease the grind time.
PLEASE NOTE: Adjust time by small increments. Just one or two tenths of a second can greatly
affect the resulting weight.
9.7 Press ENTER (button 1) to save the changes.
9.8 Scroll forward (button 5) to the
9.8 until the grounds equal 10 grams.
YOU MAY NOW MOVE TO PROGRAMMING EACH PRODUCT FOR THE UNIQUE
© Copyright 2008. Rancilio North America
Grinder l test? again. And repeat the test as described in 8.1 to
programming features in the
Grinder R test?
Grinder R test? again. And repeat the test as described in 9.1 to
TASTE PROFILE OF YOUR CUSTOMER.
confi g 1/grinders menu)
- Section 2: Page 12 -
EGRO 55 SERIES TECHNICAL MANUAL
8.3
GL Sec/10Gr
8.5
9.1
Grinder R test?
9.2
9.3
9.4
GR Sec/10Gr
E55_TM_S2_InstallV3