Safety Rules and Operating Instructions
Page 12
MB-T48-02
T-48 AC / ET 3000
WARNING
Improper programming may cause unexpected
operation of the vehicle and/or damage the
electrical components. This could result in severe
bodily injury and/or property damage
WARNING
Do not increase the governed speed RPM beyond
the maximum recommended speed of the
vehicle. Exceeding the maximum recommended
speed of the vehicle may result in loss of control
and severe bodily injury or property damage.
Refer to Vehicle Specifications for vehicle speed
limit.
Adjustable Controller Parameters
A limited number of controller parameters can
be adjusted by your dealer. The values of these
parameters will vary depending on the vehicle model
and/or configuration.
A list of the adjustable parameters and their function
is listed on the following pages along with their
typical default factory settings.
Default factory settings are subject to change
without notice. It is highly recommended that you
record current settings in the controller before
making any adjustments.
* - The Maintenance Meter Function is optional.
When equipped, the Maintenance Meter Function will
notify the operator when a scheduled maintenance
is due. Refer to the supplementary Maintenance
Meter manual for more information.
Speed Calculation Formulas:
RPM = (20172 / T
d
) * (MPH / 60) * R
RPM = (31837 / T
d
) * (KPH / 60) * R
Where:
RPM
= motor RPM
T
d
= Tire diameter (inches or cm)
MPH
= Miles Per Hour
KPH
= Kilometers per hour
R
= Rear axle ratio
48-volt equipped with 18:1 drive ratio
Acceleration Parameters (normal mode)
Function
Value Unit Description
FwdAS LS
2.5
S
Time to accelerate to ~15% of
full speed
FwdAc HS
4.2
S
Time to accelerate to full speed
RevAc LS
5.2
S
Time to accelerate to from Fw-
dAC LS to full
RevAc HS
5.2
S
Time to accelerate to full speed
Acceleration Parameters (low speed mode)
FwdAS LS
2.6
S
Time to accelerate to ~15% of
full speed
FwdAc HS
4.2
S
Time to accelerate to full speed
RevAc LS
5.7
S
Time to accelerate to from Fw-
dAC LS to full
RevAc HS
7.4
S
Time to accelerate to full speed
Deceleration Settings
Brake Multiplier
50
%
Brake regen multiplier is acti-
vated by the brake switch
Normal Decl HS
9.5
S
Time to decelerate to 0 when
above 20% of full speed
Normal Decl LS
8.5
S
Time to decelerate when below
20% of full speed
Tow Decl HS
9.5
S
Time to decelerate to 0 when
above 20% of full speed
Tow Decl LS
9.0
S
Time to decelerate when below
20% of full speed
Maintenance Meter Function
Service Timer
0
H
Refer to Maintenance Meter
supplementary manual
Speed Limits
Max (see warning)
5,400
RPM Governed speed (see formula)
Tow
60
%
Percentage of Max speed when
Tow Switch is ON
Rev
40
%
Percentage of Max speed when
in reverse
Low Batt
65
%
Percentage of Max speed when
low battery warning is ON
Service Due
25
%
Percentage of Max speed when
service is due. See maintenance
Meter Function
Battery Characteristics
Full Volts
2.165
V
Battery must exceed this voltage
to be considered fully charged
Empty Volts
1.730
V
Voltage of a fully discharged
battery
BDI Level for Batt Spd
15
%
Low battery warning is ON when
battery is discharged below this
level
BDI Reset %
80
%
Battery must be discharged below
this value before the BDI will be
allowed to reset
Reset Volts
2.10
V
Battery voltage must be above
this value to reset the BDI. Modi-
fied by the ‘BDI Reset %’ above)
Discharge Time
60
M
Estimated battery discharge rate
Miscellaneous
SRO Min Speed
1,500
RPM
Motor must be below this RPM
to change directions with the
throttle pedal depressed
Summary of Contents for ET 3000
Page 2: ......
Page 6: ...Notes...
Page 14: ...Notes...
Page 128: ...Notes...
Page 136: ...Battery Page 8 MB T48 02 T 48 AC ET 3000 Notes...
Page 138: ...Notes...
Page 142: ...Motor Controller Page 4 MB T48 02 T 48 AC ET 3000 Notes...
Page 148: ...Illustrated Parts Page 4 MB T48 02 T 48 AC ET 3000 Batteries...
Page 152: ...Illustrated Parts Page 8 MB T48 02 T 48 AC ET 3000 Front Brake...
Page 156: ...Illustrated Parts Page 12 MB T48 02 T 48 AC ET 3000 Brake Lines...
Page 162: ...Illustrated Parts Page 18 MB T48 02 T 48 AC ET 3000 Cargo Box Rear...
Page 164: ...Illustrated Parts Page 20 MB T48 02 T 48 AC ET 3000 Chargers Lestronic Charger Page 1...
Page 166: ...Illustrated Parts Page 22 MB T48 02 T 48 AC ET 3000 Lestronic Charger Page 2...
Page 170: ...Illustrated Parts Page 26 MB T48 02 T 48 AC ET 3000 Decals...
Page 172: ...Illustrated Parts Page 28 MB T48 02 T 48 AC ET 3000 Door Options...
Page 175: ...Illustrated Parts Page 31 MB T48 02 T 48 AC ET 3000...
Page 188: ...Illustrated Parts Page 44 MB T48 02 T 48 AC ET 3000 Motor...
Page 196: ...Illustrated Parts Page 52 MB T48 02 T 48 AC ET 3000 Steering Gear...
Page 198: ...Illustrated Parts Page 54 MB T48 02 T 48 AC ET 3000 Steering Knuckle...
Page 200: ...Illustrated Parts Page 56 MB T48 02 T 48 AC ET 3000 Steering Linkage...
Page 204: ...Illustrated Parts Page 60 MB T48 02 T 48 AC ET 3000 Transmission Differential Gear Case...
Page 215: ...Notes...