9-  42 Service Guide  LWE180, LWE200, LPE200, LPE240 © BT Europe AB
Electrical System – 5000 LWE 180/200 LPE 200
Parameters
T-code Valid from serial number Date Order number
660, 661, 662, 497  723984- 2005-05-11 225553-040
Instructions for verifying parameter setting
• Charge up the battery
• Use the truck in its normal application until the battery indicator 
shows an empty battery  (0% on the display).
• Remove the battery from the truck and allow to rest for at least two 
hours. NB! No charging or discharging during this period.
• Measure the acid weight of the battery at room temperature. If the 
acid weight is less than 1.15 g/cm
3
, the parameter value must be 
reduced. If the value significantly exceeds 1.15 g/cm
3
, the risk of 
damage to the battery is reduced. At the same time, the operating 
time of the truck is reduced. If a longer operating time is required, the 
parameter value can be increased. Maximum one unit.
• Each change must be accompanied by a new verification of the pa-
rameter setting.