Graco IPH-25 Series Installation & Operation Manual page 20

Setup
Setup Screen #4: Adjusting E52 Error Delay
Smaller piston sizes and longer hoses will require a
longer delay.
When finished dispensing, the piston will continue to
travel slightly before being stopped and if the piston trav-
els longer than expected the E52 error will occur. If the
E52 error code is triggered often, the likelihood of the
alarm triggering can be lowered by extending the time
the machine waits before triggering the alarm.
To edit the E52 error delay, navigate to Setup Screen #4
then press the top soft key to enter editing mode. Use
the up and down arrow keys to edit the time then press
the top soft key to enter the change.
Setup Screen #5: Password Protection
See Password Protection section on page 21.
Setup Screen #6: Quantity Units and Gun
Configuration
Setup screen #6 serves two functions: toggling between
measuring shot quantity in cubic centimeters or grams,
and toggling between gun modes "Tap" and "Hold."
Quantity Units
To configure the machine to display shot quantity in
grams, when it is currently displaying cubic centimeters,
navigate to setup screen #6. Press the top soft key then
enter the specific gravity of the dispensed and mixed
material using the arrow keys. Press the top soft key
when finished to confirm.
To configure the machine to display shot sizes in cubic
centimeters, when it is currently displaying in grams,
navigate to setup screen #6. Press the top soft key then
confirm the selection when prompted.
20
"Tap" and "Hold" Gun Modes
"Tap" mode and "Hold" mode define how the machine
responds to pulling/releasing the gun trigger and, if
enabled, pressing/releasing the "Initiate Shot" button on
the HMI.
When in manual mode, the machine will only shoot
when the gun trigger or "Initiate Shot" button is
held, regardless of which mode, "Tap" or "Hold," is
selected.
In "Tap" mode, signified by the icon
initiated by tapping and releasing the gun trigger or "Initi-
ate Shot" button. Once a shot is started, the shot can
only be stopped or started again by tapping the trigger
or the bottom soft key. The shot will continue until the
predefined time elapses or the trigger or bottom soft key
is tapped.
In "Hold" mode, signified by the icon
ated by pulling the gun trigger or pushing the "Initiate
Shot" button. Unlike "Tap" mode, the shot will only con-
tinue as long as the trigger or button is held. If the trigger
or button is held longer than the predefined duration of
the selected shot, the shot will end when the predefined
duration elapses.
To toggle between "Tap"
igate to setup screen #6 and press the top soft key
which will have next to it either the "Tap" or "Hold" icon.
, a shot is first
, shots are initi-
and "Hold" mode, nav-