Komatsu PC88MR-10 Shop Manual page 466

30 Testing and adjusting
Electrical system
a Relationship between set value and
distribution of oil flow to attachment
Code Set Value
000
001
037
002
003
Adjustment (Attachment EPC
Adjustment)
(PC88MR-PT24-270-K-00-A)
After the "Attachment EPC Adjustment" screen is
displayed, select the desired value at the right side
by using the function switches.
Set value: For actual current value, see table
[F3]: Increases set value
[F4]: Decreases set value
[F6]: Confirms setting and returns to Adjustment
screen
a The 3-digit number in the left column does not
change since it is the code of this function.
Adjustment item
Attachment EPC 2
Adjustment
Attachment EPC 3
Adjustment
Attachment EPC 4
Adjustment
Attachment EPC 5
Adjustment
30-116
Distribution of flow to
attachment
50%
70%
100%
40%
Default
Code
value
049
048
007
165
164
a Relationship between set value and current
value to ATT EPC
Code
000
001
002
003
004
005
006
007
008
009
010
011
012
013
014
No-Injection
(PC88MR-AD00-25L-K-00-A)
If the engine is operated after long storage of the
machine, it may be worn or damaged because of
insufficient lubrication with oil. To prevent this, the
machine monitor has a function to crank the engine
without injecting fuel to lubricate the engine before
starting it.
Set No Injection cranking while the engine is
stopped.
1. Selecting a menu
Select "No Injection" on "Service Menu" screen.
2. Displaying check screen
When the "No Injection" screen is displayed, the
message to ask
Cranking?" appears. Select the answer by using
the function switch.
[F5]: Do not perform (return to Service Menu
screen)
[F6]: Executes
Set Value
+35 mA
+30 mA
+25 mA
+20 mA
+15 mA
+10 mA
+5 mA
0 mA
-5 mA
-10 mA
-15 mA
-20 mA
-25 mA
-30 mA
-35 mA
if "Begin Injectionless
PC88MR-10