Page 25
Skimmer Manual
Revision 1 - December 2007
Chapter 6: Maintenance
Maintenance Table
Checking on the skimmer is recommended at least once every two weeks. Some
site environments may demand more frequent service. The following table shows the
recommended minimum maintenance schedule for the Skimmer System.
Recovery Well Checks
Weekly
Biweekly
- SPG Skimmer
X
- SOS Skimmer
X
The following sections describe the maintenance activities in detail
Cleaning Skimmers
Specific Gravity Skimmer (SPG)
• The Specific Gravity Skimmer
can be hosed off, scrubbed, or steam cleaned
without damage.
• This skimmer can be le for weeks without servicing depending on the water
iron content.
• Normal service includes ensuring the skimmer travels freely, passes fluid
easily through itself and its flexible tubing, and that no leaks exist.
Selective Oil Skimmer (SOS)
• The Selective Oil Skimmer requires care in cleaning and should be checked
about once per week. The selective screen should
not
be scrubbed because
the water-repulsive coating may be damaged.