Changing DSS70A battery - DM70

DM70 User Guide
Document code
M010091EN
Revision
G
Language
English
Product
DM70
Document type
User guide
Replacement batteries can be ordered from Vaisala (see Spare parts and accessories).

To change the battery:

  1. The battery is fitted underneath the sampling system. To change the battery, lift the sampling system from the briefcase. To lift the system, use 2 screwdrivers as lever arms and lift the system from 2 corners (see Figure 1).
    Figure 1. Lifting the system
  2. Turn the sampling system upside down (see Figure 2).
    Figure 2. Sampling system upside down
    1
    Battery
    2
    Battery wires
    3
    Nut of the sample oil
  3. Detach the battery wires. Remove the old battery by pulling it up. The battery is attached to its place with double-sided tape.
    The used battery must be disposed of according to the local laws and regulations.
  4. Attach the double-sided tapes provided with the battery to the new battery enclosure. Place them onto the side without text. For reference, see the old battery.
    Warning Batteries are electrochemically live at all times. Do not short-circuit them.
  5. Reconnect the wires as follows:
    • Red pole: BA + wire
    • Black pole: BA - wire
  6. Press the new battery onto the tapes.
  7. Put the system back into the briefcase.