12- 26 Service Manual LWE130 © BT Europe AB
Electrical system – 5000
Functional description
T-code Valid from serial number Date Order number
675 914369- 2005-09-23 226057-040
12.8.6 Speed limitation
The truck's maximum travel speed is limited depending on a combina-
tion of factors:
• Load and remaining battery capacity.
• Whether the lift function is operating.
• The transistor regulator temperature.
• Extended use after service warning.
• Parameter settings also affect maximum speed.
See List of parameters on page 38 for more information. The table
below summarises the speed limitations and assumes that all relevant
parameters are set to 100%. Note that the speeds given are nominal.
When a combination of limiting factors are present the lowest speed will
be active.
12.8.7 Hour meter
The truck’s control system stores the elapsed activity time (drive motor)
in units of hours. A “time to next service” counter can optionally be acti
-
vated. When this service counter time reaches the “time to next serv-
ice” value the transistor regulator emits an audible signal and the Bat-
tery charge status [H81] LED flashes continuously.
To check the present activity time value connect the hand terminal. The
activity time is displayed as shown in
Fig. 13 “H”
Table 10: Summary of speed limitations
Remaining
charge in
Battery [H81]
Lift
status
Transistor
regulator tem
-
perature °C
Hours of use
after serv
-
ice warning
Maximum
speed
km/h
>30% Off < 75 < 10 5,4
On 3,2
> 75 3,2
< 30% - - - 2,2
- - - >10
1,6
1
1.Dependant on parameter settings. See Select service warning type
(CHECK UP TYPE) on page 39.
- - - > 20
0
2
2.Dependant on parameter settings. See Select service warning type
(CHECK UP TYPE) on page 39.
H
Fig. 13 Activity time
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