CHAPTER 3 MAINTENANCE PROCEDURES
Ranger
™
(Count) 3000 Series Service Manual
3-7
Ohaus Corporation www.ohaus.com
3.7 Removing/Replacing the Rechargeable Battery
The Ranger 3000/Ranger Count 3000 has a
rechargeable battery.
If it fails to recharge, replace it as follows:
1.
Lift the battery’s front end enough to
access the quick-connect tabs holding
the wire leads.
Note:
Be careful not to short-circuit the
battery leads.
2. Pull the quick-connect tabs free of
the battery posts, and lift out the
battery.
Figure 3-7. Rechargeable battery.
3. Position the replacement battery in the compartment on an angle sufficient to access
the battery posts.
4. Insert the quick-connect tabs on their respective posts, and place the battery fully in
the battery compartment
3.8 Replacing the Function Label
The Function Label may need to be replaced. (See Chapter 5 for parts information.)
Use a broad knife to remove the label. Clean the glue residue from the Housing surface.
Then carefully place the new label where the old one was.
