Lcd Display; Alarm - Graco Therm-O-Flow 20 EasyKey NXT 2200 Instructions-Parts List Manual

Hot melt pail unloaders
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Left Arrow: move to previous screen.
Right Arrow: move to next screen.
System On/Off: on starts system. Activates
Heat State Toggle: starts heaters in all zones where they are enabled. Cycles through heat states
(Heat Off, Heat On/Heat Soak/Run, Setback).
Clear: clears alarms and warnings.
Pump Ready: allows pump to cycle after a DRUM EMPTY condition is removed or a MOTOR ERROR
is cleared.
Pump Crossover: transitions the active system to the inactive unloader.

LCD Display

The two Run screens show graphical and text informa-
tion related to setup and spray operations.
A screen saver option is available in the Advanced
Setup screen 4 (see Table 7, page 23).
A
Animation: when there is flow the air motor piston
and pump displacement rod move and the gun
appears to spray.
B
Total Job Volume: recorded in units selected in
Table 7, see page 23. Press
Job Volume to zero.
C
Current Flow Rate: flow rate displayed in units
selected in Adv tab of setup. See Table 7 on page
23.
D
Zone Number and Icon: shows which zone data is
currently being displayed. Icon indicates component
for that zone.
311976A
Table 4: Key Descriptions
E
F
G Current Date and Time
H
twice to reset Total

Alarm

Alerts the user to an alarm condition. Press
the alarm.
,
,
, and
keys.
Temperature Readout: shows current temperature
of each zone, in temperature units selected in Table
7, see page 23.
Status Bar: shows current operation mode or
alarm.
Security Level: a padlock appears on the screen if
a password is required to enter Setup mode. If the
password was set to 0, no padlock appears and
setup can be entered without a password.
You must be in system off mode to enter Setup
.
Operator Controls
to clear
17

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