Atlas Copco SMARTROC D65 TIER 4 FINAL, Руководство по обслуживанию

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SmartROC D65 Tier 4 Final 14 Options
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Test box
2.
Connect the multimeter to test box pins 2 and 3.
3.
Set the multimeter to DC voltage (=). It should read 4.5V on connector X11 and 15V
on connector X12.
If the multimeter reading is 0V there may be a fault in the signal cable or resolver
module. Continue fault finding as follows:
a.
Connect the cable (C) on the test box to resolver module input X11 or X12 and
measure between 1 and 2.
b.
Recheck the multimeter reading. If it is 0V, there is a fault on the resolver module
input (X11 or X12).
14.2.5 Replacing the module
1.
Make certain the module has the correct address plug and that the end plug (if any) is
mounted in place.
2.
When any of the application module, I/O or resolver module is replaced, the program
must be read into the system again.
3.
Insert the USB memory stick with the program into the USB port and start the RCS
system.
4.
When the program has been fully loaded, the following will appear on the display:
"Remove card and restart the system!"
5.
Switch off the system - remove the USB memory stick and start the system once
again.
!
NOTE: Make certain that electric power is present at the rig or that
the diesel engine is running before loading the program. Avoid
starting the diesel engine while the program is being loaded. Never
turn off the system while the program is being loaded.
14.3 RC - Reverse Circulation
14.3.1 General
Most maintenance work consists of checking leakage and wear, as well as replacing wear
parts. All parts that come into contact with cuttings are wear parts. The components that
wear the most are the inner tubes and deflectors, the former in particular.