18
Dymax BlueWave® LED Prime UVA User Guide
Troubleshooting
WARNING:
Only qualified maintenance personnel should attempt the following procedures.
AVERTISSEMENT:
Seulement personnel d’entretien diplomé devrais essayer les procedures suivant.
Table 1. Troubleshooting Chart for
BlueWave LED Prime UVA
Problem
Possible Cause
Testing
Corrective Action
The
unit’s
LED
will not
illuminate
There is an incorrect
connection
Visually inspect all input/output
connections (i.e. power cord,
foot switch, lightguide).
Secure all connections.
The main line fuse is
blown (nothing in unit
operates)
Remove the fuse from the power
receptacle and check it with an
ohmmeter.
Replace the fuse if defective.
The lightguide is not fully
inserted
Remove the lightguide.
Re-insert the lightguide into
the lightguide mount.
The unit has
low output
intensity
or
The unit fails to
cure the
material in the
allotted time
The intensity adjustment
is set too low
Use a radiometer (Dymax ACCU-
CAL 50-LED) to measure the
output intensity.
Adjust the setpoint to the
desired intensity.
The transmission loss in
the lightguide is too great
Compare the lightguide output
against a new lightguide or use a
Dymax lightguide simulator to
determine the transmission loss.
Replace the lightguide.
There are contaminants
on the lightguide
Visually examine ends of
lightguide for contaminants.
Clean the lightguide ends with
isopropyl alcohol or an
equivalent. Heavy deposits on
liquid lightguides may be
carefully removed using a
razor blade. Replace the
lightguide if it cannot be
cleaned.
The system has
inadequate cooling
Check the air filter for debris and
blockages at the exit vents.
Clean or replace the filter.
Remove all air blockages from
around the unit.
The footswitch
is not operating
There is an incorrect
connection
Check the connection of the
footswitch into the unit.
Re-insert the footswitch into
the unit.
