La Marzocco GS/3 User manual

connected
machine
gs3
installation guide

GS3 CONNECTED MACHINE RETROFIT KIT
step one
turn machine off and unplug for safety

GS3 CONNECTED MACHINE RETROFIT KIT
step two
Remove electronic board box. First, remove the screws
on the rear of the GS3, then remove the rear panel as
well as the left and right panels.

GS3 CONNECTED MACHINE RETROFIT KIT
Remove the screws to open the board box. Remove
the white/red and white/blue wires from the main
power switch.
step three
OPEN THE BOARD BOX

GS3 CONNECTED MACHINE RETROFIT KIT
step four
Disconnect all the connectors from the board, labelling them pri-
or. Including how the SSR’s are wired. Then remove the 4 x screws
holding the board in place, then remove the board. Remove all the
connections from the SSR’s and capacitor in order to free up the
board box.
REMOVE CONNECTORS AND BOARD FROM THE BOX

GS3 CONNECTED MACHINE RETROFIT KIT
Place the gateway as shown on the picture.
Use the 4 holes of the gateway in order to mark the
position of the holes that we need to drill on the
board box. Use a 2,5mm drill to make the holes that
will support the gateway.
step five
INSTALLING THE GATEWAY

GS3 CONNECTED MACHINE RETROFIT KIT
step six
Insert the screws through the bottom of the board box and
hand tight the 4 supports with the round section at the top.
Install the gateway, then install the provided screws (x4) to
mount it to the supports.
INSTALLING THE GATEWAY

GS3 CONNECTED MACHINE RETROFIT KIT
Install the new board using the screws previously
removed. Then, reconnect all the connections in the
same locations as the old board.
step seven
INSTALLING THE NEW BOARD

GS3 CONNECTED MACHINE RETROFIT KIT
step eight
 Connect the flat ribbon cable from the new board
to the gateway. Reconnect all the connections to the
SSR’s and capacitor
INSTALLING THE NEW BOARD

GS3 CONNECTED MACHINE RETROFIT KIT
The capacitor has the terminals labelled on the base of it. Using
the included wire tree, connect the corresponding connectors to the
relevant terminals. Install the capacitor on the right frame with a
cable tie.
step nine
CONNECT THE NEW CAPACITOR

GS3 CONNECTED MACHINE RETROFIT KIT
step ten
Connect the black and white cable from the capacitor to the open
terminals on the switch. Plug the male connectors from the ca-
pacitor into the two connectors that were previously on the switch,
as shown.
CONNECT THE NEW CAPACITOR

GS3 CONNECTED MACHINE RETROFIT KIT
PLEASE NOTE
GS3AV machines prior to SN5379 and GS3MP machines prior to SN5419 will have button arrangements different than the current
button locations, and will need either a new display/button pad assembly or button decals depending upon the state of the current
assembly. This can be determined by the technician performing the upgrade. Please be aware that older machines may have other
issues that will need to be addressed during the install and that a consultation with a technician is highly recommended before
attempting the install. Please contact [email protected] for more info and a referral to a competent technician.

GS3 CONNECTED MACHINE RETROFIT KIT