16
Dymax EC-Series Flood Lamps for UVCS Conveyors User Guide
6.
Ensure that the Fan, on any fan-equipped model, is operating while the Lamp is in use.
If the Fan is not spinning, check to ensure that all electrical connections to the Reflector Head are
secure and the Fan is getting power to run.
Confirm that the Fan is free of debris or contamination that could restrict air flow. Visible debris
should be cleaned and removed.
With the power turned OFF, check to ensure the Fan Blades can rotate freely.
7.
For models without Fans, the unit relies on natural convection for cooling. The recommended
installation is an upright position (energy emissions facing downward), to allow rising hot air to
escape freely. Optional provisions for horizontal mounting can be acceptable, but inverted Lamps
should be avoided.
The installation requires unrestricted airflow in accordance to the user manual to minimize/eliminate
entrainment and recirculation of hot air.
8.
For EC units mounted on Conveyor Systems, ensure that the Conveyor Exhaust Blower is operating
and adjusted properly to provide the sufficient air flow and cooling to the Lamps.
Ensure that there is at least 6” of open space around all surfaces of the head, and that airflow is
unrestricted to the top and bottom sides.
9.
Measure and check the temperature of the EC unit
’
s outside sheet-metal surface to ensure the
temperature is in the range of 115°F to 145°F. If the temperature is exceeding this value range, it
may be an indication that t
he unit’s operating environment is not suitable, or the equipment requires
further inspection of components.
Temperature strips (PN 38694) can be purchased and adhered to the top side of unit if
instrumentation to measure directly is not available to the user.
Troubleshooting
If your EC flood lamp is not responding as expected, you can probably resolve the issue using the troubleshooting chart.
NOTE:
Only qualified maintenance personnel should attempt the following procedures.
NOTE:
When contacting Dymax, an authorized Dymax
distributor, or manufacturer’s representative, be sure to
know and provide the following:
■
Model number of equipment in question.
■
Serial number of equipment in question.
■
Product number of the adhesive in question (if applicable).
■
Lot number of the adhesive in question (if applicable).
All returns to Dymax must be accompanied by a return authorization number (ran). This number must be
obtained from a Dymax Customer Service Representative.
