MANU0140 Rev. 0 2/2019
10
Link Controller Range and Accuracy
Backup Time Range:
1 Second - 59 Minutes 59 Seconds (00:01 - 59:59)
Dose Range:
UVA
: 0.1 Joules - 999.9 Joules
UVB
: 1 Millijoule - 9999 Millijoules
Accuracy:
+ / - 5%
Calibration:
1 year or every 100 hours of use
Care of Your Phototherapy Unit
Recommended Maintenance Schedule
Item / Action
Frequency
Dusting of the unit and lamps
Once a month
Fully clean all internal reflectors,
lamps
Annually (behind the lamps)
Unit calibration
Every 100 hours or once a year (whichever occurs first)
and when lamps are replaced. (Meters can be rented or
purchased through Daavlin)
Replace lamps
*UVB -
Every 200-400 hours of use.
*UVA -
Every 400-600 hours of use.
* Lamp life will vary significantly depending on average treatment time and other environmental conditions."
Cleaning
We suggest using “Monk” Brand Wipes as they disinfect and will not harm any ultraviolet or light transmitting
surfaces. These wipes are available for purchase through Daavlin. When dusting the unit and lamps we
recommend using a feather duster or a similar non-abrasive cleaning device.
Note:
Do not clean reflective surfaces with paper towels as they may scratch the surface.
The exposed lamp area can be cleaned by carefully vacuuming with the grid installed. At least once a year, we
recommend that you remove the lamps and grid for a more thorough cleaning of the lamps and reflectors.
Refer to Lamp Replacement instructions on how to remove the grid and lamps, as well as other important
information on how to ensure that the lamps are safely and correctly replaced.
Calibration
Daavlin recommends that your Integrated Dosimetry unit be re-calibrated with an independent meter at least
annually and/or whenever lamps are replaced. This involves taking an output reading with a hand held meter
(available for purchase or rent from Daavlin) and checking it with the output reading from the integrated
dosimetry system.
7 Series Lamp Replacement and Removal
Lamps may need to be replaced due to burnout or because their energy output has decreased to the point that
you may no longer be receiving an effective treatment.
