Bulb Replacement; Environmental Conditions - Spectroline MAXIMA ML-3500 Serie Manuel De L'opérateur

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
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.
XRP-3000 radiometer/photometer kit uses a dual-
TM
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