4.
Insert screwdriver or other flat tipped tool into
slot on side of switch. See Figure 12. Pull tool
up to remove emergency disconnect switch,
switch adapter, and lock from underneath arm-
rest.
5.
Remove nut from underneath armrest. See Fig-
ure 21. Remove emergency disconnect button
and bushing from top part of armrest.
Install
1.
Insert emergency disconnect button and bush-
ing into hole in top part of armrest.
2.
Place nut on button and turn it clockwise to se-
cure emergency disconnect button and bushing
to armrest. Tighten nut to 2 N•m (18 lbf in).
See Figure 12 or Figure 21.
3.
Install switch adapter and lock onto emergency
disconnect button assembly. Install switches,
by pushing switches onto switch adapter until
switches clicks into place.
4.
Connect wires to emergency disconnect switch.
Tighten screws to 0.8 N•m (8.55 lbf in) typical;
1.2 N•m (10.7 lbf in) maximum.
5.
Install armrest and PCB cassette to armrest
and install armrest to armrest mounting
bracket. See section Armrest Assembly for in-
stallation procedures.
Momentary Switches and Function Selection
Button
NOTE:
The different configurations of switches and
buttons discussed in this section may not be found
on your lift truck. See Operating Manual for your
lift truck's configuration.
On lift trucks equipped with E-Hydraulic controls,
there may be two optional momentary switches
(green buttons) and a function selection button (yel-
low button) located behind the second, third, or
fourth mini-lever. See Figure 24. The momentary
switch located behind the second mini-lever is used
to override the Return To Set Tilt (RTST) function.
By pressing this switch, the RTST parameters are
overridden and the mast is allowed to tilt unrestric-
ted.
If the lift truck is equipped with three mini-levers
and a four function control valve, there will be a
function selection button behind the third mini-
lever. Pressing this button allows the third mini-
lever to switch between the third and fourth func-
tions. If the lift truck is equipped with four mini-
levers and a five function control valve, the func-
tion selection button will be located behind the
fourth mini-lever. Pressing the button allows the
fourth mini-lever to switch between the fourth and
fifth functions.
If the lift truck is equipped with an attachment, the
last mini-lever on the right controls the attachment
function. Behind this lever will be a momentary
switch. To engage the attachment, move the mini-
lever backward. To disengage the attachment, push
the momentary switch behind the mini-lever and
move mini-lever forward.
NOTE:
ALL POSSIBLE MOMENTARY SWITCHES
AND FUNCTION SELECTION BUTTON CONFIGU-
RATIONS SHOWN. NOT ALL LIFT TRUCK MAY
HAVE ALL SWITCHES AND BUTTONS SHOWN.
SEE THE
OPERATING MANUAL
FOR YOUR LIFT
TRUCK'S CONFIGURATION.
1. MINI-LEVERS
2. MOMENTARY SWITCH (RTST)
3. FUNCTION SELECTION BUTTON
4. MOMENTARY SWITCH (CLAMP)
5. ARMREST HOUSING
Figure 24. Momentary Switches and Function
Selection Button Location
2200 SRM 1524
Electronic and Manual Hydraulic Controls
19
