Pass/Fail
Each state or country uses different values for different vehicle years to determine if the vehicle is
emitting soot in excess of the limits set by the local guidelines. The RHW Series 2 Full Flow does not
determine if the vehicle passes or fails a emission test. It is up to the user to know the local regulations
and use the average opacity printed out on a valid test report to compare this result with values stated in
the local regulations.
Printer
To replace the paper in the printer, raise the smoke colored lid to expose the paper trough. Remove the
empty spool and grooved shaft. Discard the empty spool, insert the grooved shaft into the new paper
roll and apply the shaft/spool into the trough. Ensure the paper is feeding from the bottom of the trough,
up towards the front of the printer. Close the lid and tear off the excess paper.
Case
The case is made of a modern material and comes with a lifetime limited warranty. It is pretty much
indestructible under normal use and requires little or no maintenance.
Pole
The telescopic pole, removal pole, and pole brackets are used to position the sensor head to the
exhaust. To elevate the sensor head, use both the telescopic and removal poles. Turn the locking rings
counter-clockwise to release the lock, and extend the pole up. Once at the desired height, turn the
locking rings clockwise to lock. Raise the sensor head above the exhaust and lower the magnetic hook
onto the lip of the exhaust. Secure the sensor head with the band clamp and have a person hold the pole
during the test to ensure the head is not ejected from the exhaust and becomes damaged.
To lower the sensor head to behind vehicle exhaust system, remove the telescopic pole to shorten the
wand. Use the removable pole to position the SH and nozzle into the exhaust pipe.
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