Tadano TT-800XXL1, Service Manual

Page: 236 / 267

10
WY04-0490E
Y-3. Y-3.
Electric Switch Adjustment
Adjust the switch position so that the dimension A
becomes 4-5 mm (0. 1 6-0.2 in)
(It is possible to adjust it by placing an acrylic
board or vinyl chloride board.)
(* 1 ): Apply the screw locking agent (Three-Bond
1 40 1 or the aquivalent)
Swing table
(base plate)
Plate• 1
IWY04-0490E04
Switch•2
(CS25)
H=20mm
(0.8in)
Tightening torque
1 6- 1 7.4 in•lbf ( 1 .8-2 N•m)
(* 1 )
Switch• 1
(CS24)
[NOTICE]
Bring the switch• 1 close from the D direction to the
plate• 1 , move it 3 mm (0. 1 2 in) further from the
position which changes into turning ON in the
direction of the plate•
1 , and fix it.
Bring the switch•2 close from the C direction to the
plate• 1 , move it 3 mm (0. 1 2 in) further from the
position which changes into turning ON in the
direction of the plate•
1 , and fix it.
Switch• 1 (CS24)
Plate• 1
Switch•2 (CS25)
Carrier frame
IWY04-0490E05
1 3. Front jack full retraction detection
switch (S087)
1 . Adjust the switch position so that the dimension A
becomes 1 .5~2 mm (0.06~0.08 in)
(*): Apply the screw locking agent
(Tree-Bond 1 40 1 or the equivalent)
(* 1 )
Tightening torque:
1 6- 1 7.4 in•lbf ( 1 .8-2N•m)
A
L
IW04-0490E06
20mm
(0.787in)
L= 1 0mm(0.394in)
(at full retraction)
2. Extend the cylinder so that dimension L may
become 1 5-25 mm (0.6- 1 .0 in), and adjust for the
switch to operate while it extends 2 mm (0.08 in)
further from that state.
[NOTICE]
Confirm the indicator lamp is turned off, when the
cylinder is fully retracting.
IW04-0490E07
Indicator lamp
Front panel (Inside carrier cab)
This switch is a detection switch to light the
indicator lamp for warning the driver in the carrier
cab when the front jack has extended in the state of
traveling.
(Be careful about not lighting this indicator lamp
when the crane work has been selected with the
crane/carrier operation select switch in the carrier
cab.)