3. Connect the black connector of the new battery pack. Make sure the position of the
c
onnector is as shown in the following figure (red and black wires are on the upper edge
of the connector). Do not push the connector with conducting material.
4. Place the battery pack in the compartment.
5
. Close the back plate and tighten the screw.
6. Recharge the indicator before use.
For the full HM7
0 User Guide (M210297EN) with product specifications, see
www.vaisala.com/hm70.
Chapter – Maintenance
19
ENGLISH