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REFRACTOR TELESCOPE
900mm Focal Length - 60mm Aperture
Model 92444
ASSEMBLY AND OPERATING INSTRUCTIONS
®
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at: http://www.harborfreight.com
TO PREVENT SERIOUS INJURY,
READ AND UNDERSTAND ALL WARNINGS
AND INSTRUCTIONS BEFORE USE
©
Copyright 2004 by Harbor Freight Tools
®
. All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
For technical questions, or replacement parts, please call 1-800-444-3353.
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Summary of Contents for Gordon 92444
- Page 1 REFRACTOR TELESCOPE 900mm Focal Length - 60mm Aperture Model 92444 ASSEMBLY AND OPERATING INSTRUCTIONS ® 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our Web site at: http://www.harborfreight.com TO PREVENT SERIOUS INJURY, READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE ©...
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Page 2: Product Specifications
Failure to follow all instructions listed below may result inserious injury. SAVE THESE INSTRUCTIONS WORK AREA Keep your viewing area clean and well lit. Cluttered benches and dark areas invite accidents. SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 2... -
Page 3: Personal Safety
Telescope’s operation. If damaged, have the instrument serviced before using. Many accidents are caused by poorly maintained equipment. Use only accessories that are recommended by the manufacturer for your SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 3... -
Page 4: Parts Descriptions
The design of the Telescope allows you to use Eyepieces of different sizes to change the magnification. (See Figure A.) Focus Knob (4): The Focus Knob is used to move the Eyepiece forward and SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 4... - Page 5 EQUATORIAL MOUNT (6) STAR DIAGONAL MIRROR (5) COUNTERWEIGHT (7) FOCUS KNOB (4) DECLINATION SLOW MOTION CONTROL RIGHT ASCENSION SLOW MOTION CONTROL RIGHT ASCENSION LOCKING SCREW TRIPOD (10) (17) FIGURE A SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 5...
- Page 6 (See Figure B.) 3X BARLOW LENS 1.5x ERECT IMAGE EYEPIECE (23) (24) OPTICAL FILTER FIGURE B (25) SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 6...
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Page 7: Assembly Instructions
Counterweight Bar clockwise into the axis of the Equatorial Mount (6). Then, tighten the Screw on the side of the Counterweight to secure the Counterweight in place. (See Figure D.) EQUATORIAL MOUNT (6) COUNTERWEIGHT (7) SCREW COUNTERWEIGHT BAR (12) FIGURE D SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 7... - Page 8 Mount. (See Figure F.) Retighten the two Washers and Wing Nuts onto the two threaded posts to secure the Optical Tube (19) on the Equatorial Mount (6). (See Figure F.) SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 8...
- Page 9 (21), inserting it into the 1.5x Erect Image Eyepiece. (See Figure H.) EYEPIECE (21, 22) 1.5X ERECT IMAGE EYEPIECE (24) STAR DIAGONAL 3X BARLOW LENS (23) MIRROR FOCUSER EYEPIECE FIGURE H FOCUSER FIGURE G (21, 22) SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 9...
- Page 10 Finderscope (2) until the crosshairs of the Finderscope are centered on the alignment object. (See Figure I.) ADJUSTMENT THUMB SCREW ADJUSTMENT THUMB SCREW 20MM ADJUSTMENT THUMB SCREW EYEPIECE (21) FIGURE I SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 10...
- Page 11 Right Ascension Locking Screw (17) and manually move the Telescope. Then, when your Telescope is in the desired position retighten the Declination Locking Screw. For very small movements and SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 11...
- Page 12 When viewing straight through, with the Eyepiece (21, 22) inserted directly into the Telescope, the image will be inverted. Also, the image when viewed through the Finderscope (2) is inverted. (See Figure I.) SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 12...
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Page 13: Inspection, Maintenance, And Cleaning
Lens not too close to a source of heat, and allow the moisture to evaporate slowly. All maintenance, service, or repairs not listed in this manual are only to be attempted by a qualified technician. SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 13... -
Page 14: Please Read The Following Carefully
ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 14... -
Page 15: Parts List And Assembly Diagram
Accessory Tray Center Support Brace Wing Screws (Qty. 3) 21, 22 NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 92444 For technical questions, please call 1-800-444-3353 PAGE 15...
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