Toyota 02-8FGF15 Operator's Manual page 6

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Return-to-Neutral Warning
If the OPS System has caused traveling opera-
tions to stop, and the operator is re-seated while
the control lever is not returned to the neutral
position, the buzzer will sound ("pi, pi, pi...")
indicating that the travel OPS functions has not
been deactivated.
Forklifts with a standard lever
If the OPS System has caused load handling
operations to stop, and the operator is re-seated
while the lift lever is still set in the lowering
position, the buzzer will sound ("pi, pi, pi...")
indicating that suspension of lowering has not
been deactivated.
Forklifts with a mini lever/joy stick lever
(Option)
If the OPS System has caused load handling
operations to stop, and the operator is re-seated
without returning all load handling levers to
neutral position, the buzzer will sound ("pi, pi,
pi...") indicating that the OPS System has not
been deactivated.
SAS/OPS Controller Abnormality
Warning
If the SAS/OPS System registers an abnormal-
ity, the diagnosis lamp will blink to inform the
operator.
If the diagnosis lamp starts blinking, the SAS/
OPS System may have malfunctioned. Park the
vehicle at a safe location and request an inspec-
tion by your Toyota dealer.
In the following cases, park the vehicle in a safe
location and have the vehicle inspected by your
Toyota dealer.
• The OPS lamp does not light up even if the
operator leaves the seat.
• The OPS lamp does not turn off even if the
operator is re-seated. (In the case of diesel
engine vehicles, the diagnosis lamp may
light up during engine warm-up after a cold-
start, but does not indicate an abnormality.)
Caution Caution
When the ignition switch is turned to OFF,
and the operator has been seated for a long
period, there are the cases where the OPS
lamp blinks when the ignition switch is
turned to ON. In that case, the light will go
out by leaving the seat once and return to the
normal seated position.
The Auto Speed Control Functions
(Option)
Caution Caution
• The optional Auto Speed Control Func-
tions limit maximum travel speed and
high speed acceleration relative to load
height and weight and reduces the
chances of tip-overs. However, this feature
will not prevent all tip-overs in all circum-
stances.
• According to road surface conditions and
loading operations, temporary changes in
speed limits and sense of acceleration may
be experienced.
• During operation using the inching and
brake pedal, temporary changes in speed
limitations and sense of acceleration may
be experienced.
• There are cases where the idle-up of
engine increases the vehicle speed, when
the lift lever is operated upward on the
idle conditions.
Speed limits after load lifting height
and weight sensing
(Maximum speed limiter)
When the load is in an elevated position, this
function limits the maximum speed in accor-
dance with the weight of the load. This function
reduces instability caused by sudden stopping.
Note:
• Although the maximum speed limiter will be
deactivated when the load is lowered, sud-
den accelerations will remain limited until
the accelerator pedal is re-engaged.
• If the load height is raised when the speed
limit is exceeded, the speed will be gradually
reduced until the set speed limit is reached.
(Auto speed control indicator)
Auto speed control indicator will be displayed
to inform the operator the speed limit after load
lifting height and weight sensing is in operation.
Load height and weight sensors to
prevent sudden acceleration
(Acceleration limiter)
When the load is in an elevated position, this
function limits sudden acceleration of the vehi-
cle in accordance with the weight of the load.
(Preventing sudden starts)
When the load is in an elevated position at a
high engine rev, this function will suppress the
sudden acceleration of the vehicle and resultant
loss of the load even if the vehicle is operated
erroneously such as by abruptly releasing the
brake pedal or the inching and braking pedal
while the accelerator pedal is engaged, or by
setting the control lever in forward or reverse
direction.
(Loading priority function)
If you depress the clutch and brake pedal when
the load height and weight sensors to prevent
sudden acceleration in operation or when the
control lever in neutral and re-press the acceler-
ator only if below constant speed, this function
will release the Maximum speed limiter and the
Acceleration limiter to reduce the impact of
loading.
(Function on/off indicator)
When the load height and weight sensors to pre-
vent sudden acceleration in operation and the
speed limits after load lifting height and weight
sensing is de-active, the function on/off indica-
tor will be displayed to inform the operator.
Low speed setting
When the low speed setting switch is pressed,
traveling will not be possible at the preset speed
or greater.
Pressing the low speed setting switch again will
deactivate this function.
Maximum speeds can be set between approxi-
mately. 8-15 km/h.
Note:
• Depending on the vehicle weight, the set
speeds may not be attained while traveling
uphill. Similarly, the set speed may be
exceeded during downhill travelling, but
will resume at the set speed when it is
reached after going down the hill.
• When a maximum speed limit has also been
set, the lower speed setting will take prece-
dence.
• Depending on road surface changes and the
vehicle conditions, the set speed may be
exceeded temporarily.
• When setting the maximum speed, consult
your supervisor or a Toyota dealer.
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