3
012-05364C
Sodium Light Source
Replacing the Sodium Lamp:
Caution—High Voltage: Do not open the light
source with the unit plugged in.
1.
Unplug the light source, and allow several minutes for
the sodium lamp to cool.
2.
Remove the rear panel and replace the lamp as shown in
the Initial Setup instructions above.
3.
Replace the rear panel.
Caution—Disposing of the Sodium Lamp: The
sodium lamp contains a small quantity of metallic
sodium which produces heat when dampened. To
dispose of a used lamp, wrap the lamp in several
rolls of dry paper, then place it in a dry container.
Then, in a dry atmosphere, break the lamp carefully
into smaller pieces. Finally, stand back and fill the
container with water. Within a few minutes the
metallic sodium will be deactivated. Dispose of the
lamp pieces as you would any broken glass.
Note: If additional maintenance is required, it
should be performed only by qualified personnel
(see the schematic on the following page. )
Other PASCO Spectral Equipment
PASCO scientific offers a variety of spectral light sources,
and a precision student spectrometer for accurate spectral
measurements in the student lab. For more information,
check our catalog, or call toll-free at 1-800-772-8700.
3.15 amp
slo-blo
Schematic
Limited Warranty
PASCO scientific warrants this product to be free from
defects in materials and workmanship for a period of one
year from the date of shipment to the customer. PASCO will
repair or replace, at its option, any part of the product which
is deemed to be defective in material or workmanship. This
warranty does not cover damage to the product caused by
abuse or improper use. Determination of whether a product
failure is the result of a manufacturing defect or improper
use by the customer shall be made solely by PASC0 scien-
tific. Responsibility for the return of equipment for warranty
repair belongs to the customer. Equipment must be properly
packed to prevent damage and shipped postage or freight
prepaid. (Damage caused by improper packing of the
equipment for return shipment will not be covered by the
warranty.) Shipping costs for returning the equipment, after
repair, will be paid by PASCO scientific.
115V
220V
Ballast
transformer
Ignitor
L 1
GROUND
COMMON
SW 1
F 1
220 VAC
1.6 amp
slo-blo
On/Off
Ballast
transformer
F 1
On/Off
SW 1
115 VAC
COMMON
GROUND
L 1
Equipment Return
Should this product have to be returned to PASCO scien-
tific, for whatever reason, notify PASCO scientific by
letter or phone BEFORE returning the product. Upon
notification, the return authorization and shipping instruc-
tions will be promptly issued.
NOTE: NO EQUIPMENT WILL BE
ACCEPTED FOR RETURN WITHOUT
AN AUTHORIZATION.
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