Skyjack SJIII 3226 Service Manual page 30

ection 1 - cheduled Maintenance
Conventional
3. Push controller handle and raise the
platform to an approximate height of
1 ft. (30.5 cm).
Result: Platform should rise.
4. Pull controller handle and lower the
platform fully.
Result: Platform should lower.
Test Lowering Warning - CE
1. Raise the platform until approximately a
height of 3 to 4 meters is reached then
attempt to fully lower the platform.
Result: Platform should stop lowering at
a height of 2.5 meters high and an alarm
should sound.
2. Release controller handle.
Test Horn
1. Push " " horn pushbutton.
Result: Horn should sound.
JIII eries
Pothole Protection
Device
Pothole Protection
Device
Test Pothole ensor
wARNiNG
Ensure that you maintain three points
of contact to mount/dismount plat-
form.
1. Use the ladder to dismount from platform
and place a block, approximately
1.5" (3.75 cm), under the hydraulic/electric
tray.
2. Use the ladder of aerial platform to access
platform.
3. Close the gate.
4. Raise the platform until approximately a
height of 7 feet (2 meters) is reached and
attempt to drive forward or reverse.
Result: Aerial platform should not move
forward or backward.
5. Repeat the steps above with block placed
under battery tray.
Result: Aerial platform should not move
forward or backward.
Function Tests
Compact
KYJACK, Page 31