TF3 - Manual
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7.8 Battery Replacement
In case of defective batteries, they can be replaced in a few easy steps. The following proce-
dures should be followed:
1. loosen the two bolts on the back of the cover, which are facing the nose wheel mount.
2. open the cover from the direction of the nose wheel mount to the front of the tug.
3. remove battery connections and bridges. Take care that no short circuit is caused.
4. remove the battery protection.
5. remove the battery by its handles.
6. insert a new battery.
8. perform steps 1-4 in reverse order. It is imperative that the polarity is correct.
Tip: We recommend using a 13mm wrench to remove the batteries.
Tip: We recommend to chang the batteries with two people
Attention! Only batteries that have either been purchased from or approved by
the manufacturer in writing may be used!
Loose the Bolts Open the Lid Batteries Left and Right
Warning! The user must check the air pressure of the tires at regular intervals
according to the maintenance schedule, otherwise the warranty will be void.