Atlas Copco XAHS 447 Cd S3A APP, Instruction Manual

Page: 33 / 112

- 33 -
It is possible to override a fault shut-down by briefly
switching the heater off and then on again.
When an emergency stop has to be performed:

Switch off the preheater at the control element

Remove the fuse or disconnect the heater from the
battery
Safety procedure before starting after a
longer period of standstill

Check whether the fuse is in its place and / or the
wiring is connected to the battery.

Check if all parts are firmly fixed.

Check the fuel system visually on leaks.
Preheater altitude capability

Up to 1,500 meters:
no restrictions

Above 1,500 meters:
Operation possible for short periods
Continuous operation NOT possible
OPERATIONS OVERVIEW General

When no button is pressed the display will return
to its default mode - normal time display.

When setting the time, holding the buttons (2) or
(3) pressed, the time will change more rapidly.

With this mini-clock you can set and activate three
pre-set times. Each pre-set time is deactivated
after the set heating period has ended. It has to be
activated again for each new heating action.
Settings
Commisioning

After connecting the power all symbols in the
display will blink. Now the actual time has to be
set before the heater can be operated.

Press button (1); time blinks. Set time with
buttons (2) or (3).

Press button (1); time is displayed, colon blinks.
Setting the time

Press button (1) longer then 3 sec.; time blinks.
Set with buttons (2) or (3). Briefly press button
(1); time is displayed, colon blinks.
Setting heating period

Press button (1) longer then 3 sec.; time blinks.
Wait till the display indicates "setting heating
period"; heating symbol and time blink. Set
heating period (10 to 120 min) using button (2) or
(3). Press button (1); time is displayed, colon
blinks.
Do not repeat this more than twice in
succesion!
Reference Name
1 Button Mode
2 Button Time down
3 Button Time up
4 Button Heating on/off
5 Time, pre-set time and heating time
6 Symbol pre-set time is active
7 Symbol Heating is on
8 Symbol pre-set time 1, 2 or 3
(5)
(6)
(7)
(4)
(8)
(3)
(1)
(2)
If you do not press the button within 5
seconds the mode is changed to “setting
heating period”.