User Manual

Maintenance a n d Troubleshooting 10-3
 Compresse d air
 Flat head screwdriver and assorted wrenches
 Rubber stretch electrical tape
 Magnet (for troubleshooting wireless communications)
Inspec t ing the M onitor
Perform the following inspections during site visits or from a
remote location (when applicable):
 Inspect the monitor mounting bracket to ver ify that the bracket
and bolts are free of heavy corrosion and the bolts are tightened
and secure.
 Verify that the four bolts holding the monitor together a re snug,
and tighten any loose bolts.
 Verify that the monito r is mounted securely in the manhole.
 Inspect the monitor for general integrity. Verify that nothing
more than surface co rr o sion is present and that the monitor has
no obvious mechanical defects. Replace the monitor if
necessary.
 Perform monitor data confirmations. These can occur from a
remote location where wir e le ss communication is available.
 Review the app lic a ble logs in Qstart
™
to verify the status of the
monitor cloc k, communications, firmware, battery pack, and
temperatures.
 Clean the monitor and sensors regularly with a soft br istle
brush and paper towels. However, do not use detergent!
Note: Please use sp ecial care when cleaning the crystals
on the Surface Combo Sensor. T hey are covered with a
Teflon
®
coating. Therefore, do not use a wire brush or
other abrasive, metallic device to clean these sensors.