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8 Maintenance
8
Periodic Inspection and Calibration helps maintain the accuracy of LS-R700 and prevent malfunction
Performing the following inspection is highly recommended.
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Let the power on for 5 minutes or longer for a warm-up before starting inspections.
1) Check Filter/Mist Separator
Drain any accumulated water and check the conditions
of the element.
Look for water/oil residues around the exhaust port.
2) Check the test pressure.
Make sure that the regulator is adjusted to the correct
pressure.
3) Pass/Fail Check
Run a known good part on the machine to see the part
passes. Then, apply a properly rated Leak Master and
run another test to see the part fails.
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1) Check the oil mist separators and the filter.
2) Check all the programmed test parameters and the test pressure.
3) Leak check of the leak tester
Conduct a No-Leak check with the MASTER- and WORK-side stop valves closed.
> Main Menu > Maint. > Inspection > Leak Check > No-Leak Test
4) Check the test PS offset.
> Main Menu > Maint. > Inspection > Sensor > PS
Water, oil, or other contaminants entering the
Leak Tester through the air pressure source
causes the largest majority of breakdowns in
the Leak Tester.
If contaminants are found in the oil mist
separator, it is strongly recommended to
install an air dryer or additional in-line filters.
Once the Leak Tester is contaminated, the
pneumatic circuit will have to be overhauled
for cleaning, and DPS replacement may be
required.
NOTE
Settings unlock is required to change settings and toggling
to Manual (M) mode to execute a measurement manually.
Attention
