Panasonic HG-S Series User Manual page 177

(Note 5) Protective structure is not applicable when the sealing portions have deteriorated or become
damaged. The protection level is zero when the seal cap is removed.
(Note 6) Do not use or store in an environment that has been pressurized to an air pressure higher than the
atmospheric pressure at 0 m.
(Note 7) Typical value in a clean environment with no contact with dust or liquids such as water and oil.
The sealing material (O-ring) for the seal cap must be replaced at appropriate intervals. For
approximate replacement intervals, refer to "How to replace the seal cap" in
Cap (Air-Driven Type
(Note 8) The probe is also available as an option.
WUME-HGS-11
Only)".
6.1 SPECIFICATIONS
"7.4 Replacing the Seal
6-9