BULB REPLACEMENT
Use only a Spectroline UV bulb/reflector assembly. Using any other bulb may
damage the unit and will void the warranty. The lamp is shipped with a BLE-35RA
spot bulb/reflector assembly as standard. The lamp may be ordered with a BLE-
35RAF flood bulb/reflector assembly.
1. Remove the filter holder.
2. Insert the bulb/reflector tool in the two holes in the old bulb/reflector, rotate
counterclockwise
and pull.
3. Hold the new bulb/reflector by its protective cover while inserting it into the socket with a
clockwise
quarter-turn bayonet action. Firm pressure is needed to overcome the spring
in the socket. Pop off the black fasteners and remove the protective cover.
4. Reattach the filter holder.
UV INTENSITY VERIFICATION
To ensure that your MAXIMA™ ML-3500 is operating at the required UV intensity, it should
be checked periodically. The AccuMAX
TM
XRP-3000 radiometer/photometer kit uses a
dual-wavelength UV-A/VIS sensor detector to accurately measure ultraviolet irradiance
or visible light. The AccuMAX XR-1000 digital readout unit with the XS-365 UV sensor or
the Spectroline DM-365XA digital readout unit are also recommended for accurate UV-A
measurement. The meters are specially designed to measure the UV irradiance from
320–400nm with a peak at 365nm.
For more information about these units, please contact the Customer Service Department
at Spectronics Corporation. In the U.S. and Canada, call toll-free 1-800-274-8888. Outside
the U.S. and Canada, call 516-333-4840.
ENVIRONMENTAL CONDITIONS
These UV lamps are designed to be safe under the following conditions:
• Indoor use
• Altitude up to 2,000 m (6,562 ft)
• Temperature 5°C to 40°C (41°F to 104°F)
• Maximum relative humidity 80% for temperatures up to 31°C (88°F) decreasing linearly to
50% relative humidity at 40°C (104°F)
• Mains supply voltage fluctuations not to exceed ±10% of the nominal voltage
• Installation Category II
• Pollution Degree 2
LIMITED WARRANTY
The warranty policy for these UV lamps is provided on the Certificate of Limited Warranty
enclosed separately with each unit.
NOTE
: Please contact the Customer Service Department at Spectronics Corporation
for assistance. Have the model and serial numbers of the unit and the date of purchase
available when calling.
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