TM 5-3810-307-10
K-3.5 Adjusting Engine Coolant Heater Run Time Permanently
a.
Press and hold the backward scan
pushbutton (4, Figure K-1) for three seconds.
b.
Press the backward scan
pushbutton (4) or the forward scan
pushbutton (5) to set the
new run time, up to 120 minutes. When the display goes off, the new run time is set.
NOTE
The seven day timer will turn the engine coolant heater off after the
preheat cycle is complete. The engine coolant heater will automatically
shut down after completing its cool down cycle.
K-3.6 Starting The Engine Coolant Heater With The Ignition Switch In On Position
a.
Press heater "On"
pushbutton (3, Figure K-1). The heater on symbol (8) will appear on
the display. The time of day will remain displayed when the crane's ignition switch is on.
b.
The engine coolant heater will continue to function while the crane's ignition switch is in the
on position. The coolant heater will continue to operate for fifteen minutes after the crane is
shutdown.
c.
Press the backward scan
pushbutton (4) or the forward scan
pushbutton (5) to control
the run time while the crane is operating.
d.
Turn off the engine coolant heater by depressing the heater "On"
pushbutton (3). The
coolant heater will also shutdown automatically when the ignition switch is in the off position.
K-3.7 Storing Engine Coolant Heater Run Times In Memory
NOTE
The seven day timer will store up to three engine coolant heater run times
which can be programmed to start on a specific day of the week.
a.
Press preheat time set
pushbutton (2, Figure K-1) until the desired memory location (1,
2, or 3) appears in the memory location display (6).
b.
Press the backward scan
pushbutton (4) or the forward scan
pushbutton (5) to set the
time of day (24-hour clock) for starting the coolant heater. When the time display stops
flashing on and off, the start time has been stored.
c.
Press the backward scan
pushbutton (4) or the forward scan
pushbutton (5) to set the
day of the week that the engine coolant heater will be required to operate. When the
weekday display stops flashing, the day has been stored.
K-3.8 Activating A Stored Engine Coolant Heater Run Time
a.
Press preheat time set
pushbutton (2, Figure K-1) until the desired memory location (1,
2, or 3) appears in the memory location display (6). The engine coolant heater will start at
the day and time indicated on the display. The display will go dark after fifteen seconds.
The memory location (1, 2, or 3) will be stay on in the memory location display (6) indicating
that the engine coolant heater is set to start on the day and time stored at that memory
location.
Change 1 K-3
