Graco PR70 Water Dispenser User Manual


 
Disable Mode, Entering Set-up Screens
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Machine Disable Mode (“ ”red)
Figure 6: Typical Run Screen when Machine in
“Disable” Mode
1. At any time and from any screen, to immediately
disable all machine motion, press
(red).
2. If activated, the purge timer will be disabled
3. To resume operation, the machine must be put
back into an operating mode as described in the
Machine Mode Selection section.
4. If activated, the purge timer will not restart until a
shot is taken.
Setup Screens
Before the machine will operate properly, it must be
calibrated and shot size information must be entered.
Entering the Setup Screens
1. From the Run screen press . If no password
has been programmed into the HMI, the
Programming Mode Selection Screen (Figure 7)
will be displayed.
Figure 7: Programming Mode Selection Screen
2. To enter the calibration screens, press . To
enter the maintenance screens, press
. Refer
to Figure 9 for a screen navigation diagram.
Setup Screens with Passwords Enabled
1. From the Run screen press . If a password has
been programmed, the Password Entry Screen
(Figure 8) will be displayed.
Figure 8: Password Entry Screen
2. Enter the 6 digit password by pressing the
corresponding soft keys, G-J in Figure 5.
3. After the 6
th
digit has been entered, press .
4. If the correct password has been entered, the
Programming Mode Selection Screen will be
displayed. Refer to Figure 9 for a screen navigation
diagram.
5. If the incorrect password has been entered, the
password entry will need to be repeated until the
correct 6-digit sequence is entered.
6. To abort the password entry, press
.