TM 5-3810-307-10
Key Switch
The anti-two block switch cut-off function is deactivated when the
KEY SWITCH (13) is turned to position "B" and the "By-pass
A2B" button (14) is pushed.
OR
The LMI cut-off function is deactivated when the KEY SWITCH
(13) is turned to position "B" and the "By-pass LMI" button (15) is
pushed
WARNING
Since button (14) and (15) deactivate the cut-off function of the LMI systemI
anti-two block system, the following instructions must be obeyed:
The by-pass function shall be used with discretion, as unwarranted use of it
to override the control lever lockout system can result in harm to the crane
and danger to property and persons.
Never use the by-pass function to either overload or operate the crane in a
non permissible range.
Button "By-pass A2B"
This button can be operated only if key switch (13) is turned to
position B.
After pushing this button, the cut-off function of the anti-two block
switch is deactivated.
The Override Key Warning Light (5) flashes to indicate that the
cut-off function is deactivated.
Button "By-pass LMI"
This button can be operated only if key switch (13) is turned to
position B.
After pushing this button, the control lever lockout function of the
LMI is deactivated.
The Override Key Warning Light (5) flashes to indicate that the
cut-off function is deactivated.
Change 1 G-13
