®
Model No.TD-8498A
012-13141B
Teacher/Technical Support
3
Lubrication
To lubricate the small O-rings on the piston rod, tear or cut the tip off the packet of lubricant. Squeeze a small
drop (1 to 2 mm diameter) of lubricant onto an applicator (such as a toothpick, cotton-tipped swab, etc.), and rub
the lubricant onto the two small O-rings. Store the open packet in a plastic bag or a small jar (such as a pill bot-
tle).
CAUTION: Do not use a different lubricant than the kind provided.
Storage
Store the compression igniter with the piston removed from the inner glass tube.
Spare Parts
Spare parts for this product may be available. Please contact Teacher Support for availability and pricing. If you
contact Teacher Support about spare parts, please refer to the table. Do not attempt to order a spare part by its
part number.
Table 1: Parts
Teacher/Technical Support
For assistance with any PASCO product, contact PASCO at:
For the latest information about the TD-8498A Glass Tubes, Replacement, go to the PASCO web site at
www.pasco.com and enter “TD-8498A” in the ‘Search’ field.
Limited Warranty
For a description of the product warranty, see the PASCO catalog.
Copyright
The PASCO scientific 012-13141B
Glass Tubes, Replacement Instruction Sheet
is copyrighted with all rights reserved.
Permission is granted to non-profit educational institutions for reproduction of any part of this manual, providing the reproductions are
used only in their laboratories and classrooms, and are not sold for profit. Reproduction under any other circumstances, without the
written consent of PASCO scientific, is prohibited.
Trademarks
PASCO, PASCO scientific, PASPORT, and Xplorer GLX are trademarks or registered trademarks of PASCO scientific,
in the United States and/or in other countries. For more information visit www.pasco.com/legal. Windows is a registered trademark of
Microsoft Corporation in the United States and/or other countries
Included Items
Qty
Description
Part Number
Inner Glass Tube
2
TUBE, GLASS
648-11045
Small O-ring, 3/16” ID
8
O-RING, VITON, AS568A-008
638-038
Medium O-ring, 1/4” ID
2
O-RING, BUNA-N, AS568A-010
638-041
Large O-ring, 7/16” ID
2
O-RING, BUNA-N, AS568A-013
638-043
Lubricant, silicone, packet
2
LUBRICANT, DOW CORNING 11
726-054
Address: PASCO scientific
10101 Foothills Blvd.
Roseville, CA 95747-7100
Web:
www.pasco.com
Phone:
+1 916 462 8383 (worldwide)
800-772-8700 (U.S.)
Email:
