Changing the hmp155 probe filter, Figure 18, Changing the mi70 battery pack – Vaisala PTB330TS User Manual
Page 44
User's Guide ______________________________________________________________________
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Do not push the connector with conducting material, for example
with a metallic screwdriver.
0811-094
Figure 18
Changing the MI70 Battery Pack
5.
Position the battery pack in inside the case, replace the back plate,
and tighten the screw.
6.
Charge the battery pack before use. Refer to section
.
Changing the HMP155 Probe Filter
New filters for the HMP155 probe can be ordered from Vaisala; see
Options and Accessories on page 85
. Change the filter as follows:
1.
Remove the filter from the probe by turning it counter-clockwise.
When pulling out the filter, be sure not to damage the sensor. Refer
to
.
2.
After removing the filter, check the O-ring and replace it if
necessary.
3.
Install a new filter on the probe.