RBR#0008819revA
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Inspecting O-rings
Pay attention to the following areas:
The surface of the O-ring itself
The mating surface on the inside of the case between the threads and the open end
The inner surfaces of the groove in the end cap where the O-ring sits
Any dirt present should be removed by wiping thoroughly with a soft, lint-free cloth. When cleaning, never use any
material or tool which could scratch the O-ring or any of its mating surfaces. If any dirt is present in the O-ring groove,
then the O-ring should be removed as described below to allow thorough cleaning of the groove. If an O-ring needs to
be removed for any reason, it should be replaced.
If the O-ring is scratched, cut, distorted, perished or defective in any other way it must be replaced. If any of the surfaces
of the O-ring groove are scratched, pitted or otherwise damaged, the logger may need to be returned to RBR for
refurbishment: please contact us for advice.
Replacing an O-ring
Lever the O-ring from its groove. Use a soft plastic or wood tool; do not use a metal screwdriver or any
other tool which may scratch the surfaces of the O-ring groove, doing so will probably render the end
cap useless. Slide the O-ring out of its groove and off the logger. The O-ring may need to stretch quite
a bit as it is pushed off; this requires some effort but can be done by hand.
Thoroughly clean the O-ring groove, taking great care not to scratch or damage it in any way. Inspect it
carefully, and contact us for advice if it appears damaged. Apply a light film of silicone grease to all
three inside surfaces of the groove, being careful not to trap any dirt, hairs or lint.
Select the proper O-ring, see part numbers below, and make sure it is not damaged. Lubricate it with a
very light film of silicone grease to ease its installation.
Install the new O-ring by pushing it into place and popping it into its groove.
When the new O-ring is in place, inspect it once more for scratches and dirt, and wipe away any
silicone grease deposited on the end cap.
Содержание quartz3 BPR zero
Страница 1: ...rbr global com INSTRUMENT GUIDE BPR zero...
Страница 4: ...RBR 0008819revA 4 3 Revision history Revision No Release Date Notes A 04 May 2020 Original...
Страница 17: ...RBR 0008819revA 17 7 Appendix 7 1 Appendix A RBRquartzBPR zero Product Drawing...
Страница 18: ...RBR 0008819revA 18...
Страница 19: ...RBR 0008819revA 19 7 2 Appendix B RBRquartzBPR zero Service Drawing...
Страница 20: ...RBR 0008819revA 20 7 3 Appendix C RBRquartzBPR zero Connector Details...