Skyjack SJ 3220, Service Manual

Page: 168 / 177

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SJ3220, SJ3226, SJ4720, SJ4726, SJ4732 223198ABA
Section 5 – Procedures Skycoded Module
5.4-6 Access Levels Procedure
1.
“ACCESS LEVEL” 1, (CODE XXXX) - FOR INITIAL
FACTORY USE ONLY.
2.
“ACCESS LEVEL” 2, (CODE 1122) - To access
the set-ups and adjustments.
A.
Make sure the display reads “EVERYTHING
OK.”
B.
Press and hold the ESC key for 3 to 4
seconds.
C.
Press
or
to find the “ACCESS LEVEL”
menu and select it by pressing ENTER.
D.
The display shows the initial code 0000. The
first 0 will start flashing.
E.
Set the first digit of the code using (
and
).
F.
Press to move to the next digit. The first 0
will stop flashing and the second 0 will start
flashing.
G.
Set the second digit of the code.
H.
Repeat steps D and E to set all the code
digits. Make sure that the code is entered
correctly. If a digit is wrong, press
and
to select it again and
and
to select the
correct digit.
I.
Press ENTER to confirm the code. The
“ACCESS LEVEL” will change if the correct
code is entered.
3.
“ACCESS LEVEL” 3 - For daily normal operation
level defaulted after cycling power.
PUMPMODE
4.
“PUMPMODE” (CODE 1234) - Allows all
electrical function to operate with P5-1 C1 Motor
Contactor ouput disabled for troubleshooting
without the pump motor engaging.
NOTE
Cycling power to the control module will restore
you to “ACCESS LEVEL” 3 .
5.4-7 Calibrate Level Procedure
The integral tilt sensor of the Control Module CM1
must be calibrated to compensate for errors due to
installation or replacement of the Control Module
CM1. Perform this procedure only if necessary.
1.
Make sure the MEWP is parked on level ground.
2.
Enter the “ACCESS LEVEL” 2 code to enable
calibrations (see
5.4-6 Access Levels Procedure ).
3.
Press
or
to get to the “SETUPS” menu and
press ENTER to select.
4.
The display shows “MACHINE DEFAULTS”.
5.
Press
or
to get to the “TILT SETUPS” menu
and press ENTER to select.
6.
Press ENTER to run the “CALIBRATE LEVEL”
option.
7.
The display will show “YES: ENTER, NO:ESC”,
asking for confirmation that the machine is level.
8.
Press the ENTER button to confirm YES that
calibration is required.
9.
The display will now show the current tilt
measurements. If the leveling procedure was
successful then both the “X” and “Y” tilts should
be about zero.
10.
Press the ESC button to exit the “CALIBRATE
LEVEL” option.
11.
If the tilt measurements are not zero in step 9, try
the procedure again – press the ESC button then
the ENTER button and repeat from step 4.
12.
If the tilt measurements still cannot be zeroed,
check that the machine is properly parked on
level ground, and check that the Control Module
CM1 is correctly and securely installed on a
vertical surface of the machine base with the
connectors at the bottom.
13.
Cycle power to the Control Module CM1 to
finish.