Levelogger Series User Guide
Page 78
There are o-rings on Levelogger optical ends, which are designed to prevent leaks. Depending on your
application, you may be unscrewing the caps and/or direct read cables from the Levelogger optical end more
frequently. This could result in damage to the o-rings. These
o-rings should be inspected regularly and
replaced as required
(contact Solinst for replacements).
Figure 10-26 Replacing Levelogger O-rings
Figure 10-25 Levelogger O-ring Damage
To remove the old o-ring, use your fingers to push the o-ring up and roll it off the Levelogger. Use your fingers
(no sharp tools) to install the new o-ring. Do not use any grease or silicone lubricant to help install the o-ring.
Use a small amount of water if required, then wipe dry.
Note:
It is important to ensure the installation cap or a Direct Read Cable is attached to the Levelogger during
storage to prevent unnecessary battery drain and to protect the optical eye(s).
Before storing
Leveloggers for any extended period, they should be stopped from recording, cleaned as
described previously, and stored in non-freezing conditions with the cap on to protect the optical eyes and to
prevent unnecessary battery drainage.
