Manual# I27028 6-2 Rev. 2 – 11/22/2017
Check the reactivation air
volume
Readings on reactivation airflow gauge
behind front access panel should match
the flow diagram located inside the
electrical enclosure.
ADDITIONAL MAINTENANCE, EVERY 60 DAYS
Check this Location
Inspect the blower fans.
Blower for process air
Blower for reactivation air
Inspect the electronic controls.
Cabinet behind control panel
Inspect the wheel drive motor and
chain.
Behind front access panel
ADDITIONAL MAINTENANCE, EVERY 6 MONTHS
Check this Location
Inspect the roller wheels.
Behind access panel, center of unit
ADDITIONAL MAINTENANCE, EVERY 12 MONTHS
Check this Location
R10 and R15 units only -
Change the oil in the bevel gear drive for
the wheel. Use Mobil Glygoyle 460
(Munters P/N 94602-01)
Drive unit, behind access panel
Change the flame rod sensor
In the burner. See Figure 6-3.
Check the spark plug gap. Should be
7/64".
In the burner. See Figure 6-3.
6.3 CHECKING THE REACTIVATION OUTLET TEMPERATURE
After the unit has been operating for 30 minutes, the temperature at the outlet of the
reactivation air stream should be about 120°F (R05 and R10) or 130°F (R15). Check this
outlet temperature with a thermometer. It should be within ±5°F. If the outlet
temperature falls outside this range, see Section 7 - TROUBLESHOOTING.
6.4 CLEANING THE AIR FILTERS
This unit has an air filter at the intake for the reactivation and process air. It is important
to keep all of the air filters clean. If the filters become dirty, the efficiency of the unit will
drop off. One symptom of this may be a decreased temperature reading at the outlet for
the reactivation air stream. This condition can also cause an overheating fault.
1. Turn off the machine and allow it to cool before changing the filter.
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