77X INSTALLATION & OPERATION MANUAL
771/772/773/774 MODELS
12
5. STARTING UP THE DISPENSER
5.1 Leak Check and Prime
1
Remove the side panels by loosening the two screws located at the bottom of the panel and then
lifting off the frame.
2
Remove the drip tray by lifting up and pulling away, then remove access panel to expose the
solution modules.
3
Connect the BIB connectors to the syrup BIBs.
4
Turn on the water and the gas supplies. Ensure both are flowing to the dispenser.
Note:
The water and syrup pumps will activate loudly until the lines are pressurized.
5
Thoroughly check for leaks at all connections.
6
Install a 1/4” ID tube on the sample port shown in
Figure 5.1
. Check that the water and syrup
shutoffs are on (as shown in
Figure 5.2
) and then open the sample valve and collect the water/
syrup in a cup. Continue to prime until syrup flow has been established and all air has been
removed from the lines. Discard the samples. Repeat for all barrels.
Sample Valve
(shown open)
Sample Port
(tube not shown)
Figure 5.1 Sample Valve on Solution Module
