Quick Start Guide
linea pb
Auto Brew Ratio (ABR)
5
8
8
6
4
2
3
3
3
12
9
1
7
7
11
11
5
11
B1
B2
10
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
main switch
pressure gauge
brew groups
control
keypad (G1)
digital display
steam wand
steam knob
hot water dispense nozzle
removable drip tray
scale platform
water inspection window
B1. single espresso
B2. double espresso
B3. continuous
B3
Entering Programming
Set Group Mode
•
Hold the “continuous” button for ive seconds until “GROUP DOSE
SETTING” appears.
Enter Programming, select mode per group.
•
Navigate menus and adjust variables using B1 and B2, use the
Continuous Button to enter and conirm changes.
Setting Tare Time and Stop-Early
•
Enter Programming and navigate to SCALE CONFIGURATION.
•
Set “Stop-Early”
The “Stop-Early” parameter is an offset, which closes the brew valve
before the target beverage mass is reached. The purpose of this is to
allow for the residual liquid in portailter to complete the beverage,
without going over. You can easily calculate how many grams early
you should stop by brewing a shot in mass mode, and subtracting your
target from the inal mass of the beverage. The difference is a good
starting point, you may need to adjust depending on your low rate.
•
Set “Tare Time”
The “Tare Time” parameter sets at what moment the machine will tare
the cup. The goal is to allow you a few seconds after starting the shot
in which to place the cup on the scale tray. If the cup is placed on the
scale after the tare time, the weight of the cup will be counted toward
the inal beverage mass. Also, any coffee that has made it into the cup
before the tare time will not be counted toward the inal beverage mass.
Brewing with “Continuous”
The continuous mode is a manual mode, and will not self-terminate.
• Load portailter to desired dose, engage in group.
•
Start shot using the continuous button, making sure cup is in place
before the programmed tare time.
•
The weight of beverage will appear live on the display
as the shot brews.
•
Terminate shot manually when desired beverage mass is achieved,
by pressing the continuous button again.
Brewing in Mass Mode
In mass mode, the brew cycle will terminate once a programmed beverage
weight has been reached.
• Enter desired target beverage mass in programming.
•
Load portailter to desired dose, engage in group.
•
Start shot using programmed button.
•
The target weight will display until the tare time, at which point the cup
weight will be tared.
•
The shot will self-terminate when programmed beverage
mass is reached.
Calculating Brew Ratio
Checking/Calibrating Scales
dry coffee weight : beverage weight
Your scales (irmware v1.8) come calibrated from the factory, and do
not need to be calibrated on install. Should you ever need to recalibrate,
follow these instructions:
ratio
(example: 18 grams dry coffee : 36 grams beverage weight or 1 : 2
To Check Calibration:
Brewing in BREWRATIO mode
In Brew-ratio mode, the machine will calculate your target beverage mass by
applying your programmed brew ratio to your measured input dose.
First Enter Portailter Weight
•
Hold G1B2 for 2 seconds until
PF
[ ][ ][ ]
is displayed.
•
Enter mass mode.
•
With blind disk in portailter, engage continuous brewing.
•
After [ ] [ ] [ ] stops blinking ~5 seconds 0.0 will be displayed.
•
When 0.0 is displayed, place 100.0g weight on scale.
•
Display should show 100.0 +/- .1g.
•
Wait until 0.0 is displayed, place portailter on scale tray, making sure
the lip of the portailter sits in the crescent shaped cutout.
•
If scale is outside of range, calibration must be performed.
•
This only need to be done once, and applies to all groups.
To Calibrate:
PF
Caution: anytime the drip tray is removed, place blind portailter baskets in
each group, to prevent water from dripping on electronics.
• Remove scale platforms and drip tray.
Enter Desired Target Brew Ratio in Programming
•
Load portailter to desired dose.
•
Hold B1 on desired group for two seconds, until
•
COF
[ ][ ][ ]
is displayed.
•
COF
•
Once the weight of the portailter is displayed (as a negative value -569 )
place loaded portailter on scale tray, making sure the lip of the
portailer sits in the crescent shaped cutout. The keypad will lash once •
the dose is recorded.
•
Engage the portailter in the group.
•
Start shot using programmed button.
•
The target weight will be calculated based on the programmed brewratio and displayed until the tare time.
•
The shot will self-terminate when calculated beverage mass is reached.
•
Enter technician level programming, by holding the G1 continuous
button for 10 seconds, until prompted for a password. (Password is
B1,B2, CONTINOUS,B1,B2,CONTINUOUS).
Navigate to SCALE CALIBRATION> GROUP 1 SCALE CALIBRATION.
Follow on-screen instructions.
¤
Empty scale, press enter.
¤
Place 100g weight on scale, press enter.
The display will lash values for three variables: Ratio, Trials and Quality.
Record these values, and compare to the chart below. If any of these
values are outside of the speciied range, contact Technical Solutions.
Ratio
350-400
Trials
2-6
Quality
The difference between the two number should be <300
Powered by TCPDF (www.tcpdf.org)
Powered by TCPDF (www.tcpdf.org)
t. 206.706.9104 f. 206.706.9106 | info.usa@lamarzocco.com | www.lamarzoccousa.com
exit
settings
group x
pre-wet
coffee boiler 1
coffee
boiler
settings
group
pre-wet
tea dose
on/off
tea setting
exit menu
cb1 settings
program tea
dose
cb settings exit
tea dose exit
scale button
2 drip offset
scale tare time
g1b1
brew ratio
brew
ratio
reset
volume doses
scale b1 long stop
X.Xg early
g1b1
dose mass
mass
copy dose
scale b1 short stop
X.Xg early
g1b1 dose
continuous/
# pulses
pulses
group x mode
pulses/mass/
BR
individual
mass
program
program
mass dose
scale settings
exit
g1b2
brew ratio
g1b1
long dose
mass
g1b1 long dose
continuous/
# pulses
button 2
button 2
button 2
group 1
PF mass
exit group 1
exit group 1
group 1
coffee mass
copy dose
copy dose
exit group 1
reset volume
doses
reset volume
doses
Programming Tree
Gx dose
settings
individual
volume
program
program
volume dose
group dose
exit
group dose
exit
Barista Level
scale
config
group dose
setting
Powered by TCPDF (www.tcpdf.org)
Linea PB
La Marzocco North American Headquarters | 1553 NW Ballard Way, Seattle, WA 98107
Powered by TCPDF (www.tcpdf.org)
barista level
Download PDF
Similar pages