Skyjack SJ 46A - Page 20

SJ 46A & SJ 46AJ
December 2007 Page 21
TM
Section 2 - Operation Component Identification
9. Drive/Steer Controller - This one-hand lever
controls driving “ ” forward or “ ” backward.
The rocker switch controls steering “
” left or
“
” right. Internal springs return it to neutral when
stick is released.
10. Differential Lock Switch - This momentary switch,
when pushed forward and then released, engages
“
” differential lock and turns differential light
on. When pulled backward and then released,
disengages “
” differential lock and turns
differential light off.
11. Jib Up/Down Switch - This switch controls
“
” up or “ ” down movement of jib.
12. Fly Boom Extend/Retract Switch - This switch
controls “
” extension or “ ” retraction
of fly boom.
13. Riser Raise/Lower Switch - This switch controls
“
” raising or “ ” lowering of riser.
14. Platform Leveling Override Switch - This switch
overrides automatic leveling of platform and
controls “
” tilting up or “ ” tilting
down of platform.
15. Platform Rotation Switch - This switch controls
“
” left or “ ” right rotation of platform.
16 Boom/Turret Controller - This dual-axis lever
controls “
” raising or “ ” lowering of
main boom or rotating “
” left or “ ” right of
turret.
17. Generator On/Off Switch (If Equipped) - This
switch turns the hydraulic generator “ ” on or
“ ” off.
2.5-12 Platform Control Console (Continued)
Figure 2-7. Platform Control Console
149432AA
At Platform Controls:
1. Pull out emergency stop button.
2. Depress and hold foot switch.
3. Activate emergency pump switch.
4. Activate desired boom function.
EMERGENCY LOWERING
PROCEDURE
149432AA
At Platform Controls:
1. Pull out emergency stop button.
2. Depress and hold foot switch.
3. Activate emergency pump switch.
4. Activate desired boom function.
EMERGENCY LOWERING
PROCEDURE
148979AA
At Platform Controls:
1. Pull out emergency stop button.
2. Depress and hold foot switch.
3. Activate emergency pump switch.
4. Activate desired boom function.
EMERGENCY LOWERING
PROCEDURE
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