Skyjack SJ4732 Service Manual

167
SJ3220, SJ3226, SJ4720, SJ4726, SJ4732 223198ABA
Skycoded Module Section 5 – Procedures
5.4-4 Override Mode Procedure
The Control Module CM1 prevents machine movement
if not calibrated correctly. This can make it difcult
to move a machine with faulty sensors to a service
location.
When you put the Control Module CM1 in an
“OVERRIDE” mode, none of the usual shutdowns or
interlocks will occur. You can lift, lower and drive the
machine freely regardless of calibration.
1. Press and hold the ESC button for 3 to 4 seconds.
2. Type in the “ACCESS LEVEL” 2 code to go into
technician level 2 (see 5.4-6 Access Levels
Procedure).
3. Press or to get to “SYSTEM OVERRIDE.”
4. Press ENTER to place the MEWP into the
“OVERRIDE” mode.
DANGER
Risk of death or severe injury. NEVER operate a
machine for normal use that is still in “OVERRIDE”
mode – all of the safety and shutdown interlocks
are disabled! If the LED is ashing on/off rapidly,
do not use the machine.
After you do the repairs and services and calibrate the
machine again, push the emergency stop button on
the base and then pull it out to disable the “OVERRIDE”
permanently. The machine can now be operated
normally.
5.4-5 Initial Set-up and Change Defaults
Procedure
The model of the MEWP and battery type used must
be set in the Control Module CM1 to congure the
machine size and capabilities. Perform this procedure
only if the Control Module CM1 was replaced.
1. Park the MEWP on level ground.
2. Press and hold the ESC button for 3 to 4 seconds.
3. Enter the “ACCESS LEVEL” 2 code to enable
calibrations.
4. Press or to get to “SETUPS” and press
ENTER to select.
5. The display will show “MACHINE DEFAULTS” and
press ENTER to select.
6. Press ENTER to run the “MODEL” option.
7. The display will show “1=3219 NA” for example,
which is the machine type in North America.
8. Press until the proper machine type is listed
plus the correct geographical region. (NA, KC,
CE, AS, etc.).
9. Press the ESC button to exit the “MODEL” option
when the correct machine type is listed to load all
the preprogrammed ADJUSTMENTS and LOAD
curves for that machine type.
10. Press or to get to “BATTERY” and press
ENTER to select.
11. The display will show “1=LEAD CELL.” Press to
cycle between the following:
A. “1=LEAD CELL” if standard lead cell type of
batteries are installed.
B. “2=AGM” if AGM type of batteries are
installed.
12. Press ESC button to exit the “MACHINE
DEFAULTS” option.
13. Cycle power to the Control Module CM1 to nish.

Skyjack SJ4732 Specifications

General

Platform Height	32 ft
Working Height	38 ft
Drive Speed (Raised)	0.5 mph
Gradeability	25%
Power Source	Electric
Lift Capacity	500 lbs
Drive Speed (Stowed)	3.5 mph
Turning Radius (Inside)	0 ft
Tire Type	Non-marking