Operations Manual United Kingdom 1-October-2013
TA9 & 10 Tier 4 Page 4 - 5
Description 4
4.7 Battery Isolator
The battery isolator, Figure 4.4. is both a maintenance aid and an anti-theft and vandalism
device. It has a removable key. After stopping the engine allow 2 minutes to elapse before turning
the isolator key to the OFF position.
Before any maintenance the isolator should be set to the OFF position and the key removed.
The key should also be removed when leaving or parking up the machine to prevent
unauthorised use or theft.
Figure 4.4. - Battery Isolator
1. Isolator Key (ON Position)
(1) Operation
When the key is in the horizontal position the battery is supplying power to the machine and the
machine may be used normally.
Turning the key anti clockwise to the vertical (OFF) isolates the power supply to the machine and
allows the key to be removed from the isolator switch.
NOTICE
After stopping the engine a period of 2 minutes must elapse before turning the key OFF position.
Failure to follow this instruction will damage the ECU.