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Pro75
High-Power Reloadable Rocket Motor Systems
FOR USE ONLY BY CERTIFIED HIGH-POWER ROCKETRY USERS 18 YEARS OF AGE OR OLDER
FLAMMABLE MATERIAL – KEEP AWAY FROM OPEN FLAME, CIGARETTES OR OTHER HEAT SOURCES AT ALL TIMES
USE WITHIN 1 YEAR OF MANUFACTURING DATE
Read this BEFORE you start assembly:
•
If you have any questions or require assistance, please contact your dealer. If you are unable to resolve your questions or
problems then please contact the manufacturer directly. Assistance is available Mon – Fri. 9am – 4:30pm at (905) 887-2370.
Ask for ProXX motor products technical support.
•
Read all instructions carefully and be sure you fully understand each step before proceeding with motor assembly.
•
Make sure to also read the Pro75 Product Notes for reload specific instructions. Your reload may require bonding of grains
into the case liner. For moonburner reloads there are also separate moonburner instructions for gluing the grains.
•
Inspect the components of your reload kit carefully before you start assembly. DO NOT use any parts that appear damaged or
faulty in any way.
•
Do not tamper with or modify the hardware or reload kit components in any way. Not only will this void all product warranty,
it could cause catastrophic failure of your motor system and result in damage to your rocket vehicle, launch equipment and
create a hazard to persons or property.
•
Reload kit components are designed for ONE USE ONLY, and may not be reused. Reuse of any of these components could
result in motor failure and will void product warranty.
•
Follow the safety code and all rules and regulations of your sport rocketry association. Also ensure that you are in compliance
with all local, state/provincial, and Federal laws in all activities involving high power rockets and rocket motors.
•
Parts checklist:
Pro75® Instructions, July 2015 revision
TEMPERATURE RANGE: -5 to 30°C
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Summary of Contents for CESARONI Pro75
- Page 1 Read all instructions carefully and be sure you fully understand each step before proceeding with motor assembly. • Make sure to also read the Pro75 Product Notes for reload specific instructions. Your reload may require bonding of grains into the case liner. For moonburner reloads there are also separate moonburner instructions for gluing the grains.
- Page 2 All o-rings are pre-lubricated at the factory where required. • Three o-rings are supplied in the P75-ORK o-ring kits. The two larger o-rings are used with both Pro75® and RMS™ hardware. The smaller o-ring is only used with Pro75® hardware.
- Page 3 2.9. Screw in the nozzle retaining ring using the supplied wrench, pushing the nozzle/nozzle ring/case liner assembly forward as you proceed. Screw it in only until the retaining ring is Pro75® Instructions, July 2015 revision...
- Page 4 3.3. For steps 3.4 – 3.8 work with the nozzle/case liner assembly and motor case horizontally on your work surface. Pro75® Instructions, July 2015 revision...
- Page 5 Note: There will be considerable resistance to threading in the closure in the last 1/8” to 3/16” of travel, due to compression of the o-ring. 1/16" 3.12. Proceed to Section 4, Preflight preparation. Step 3.10 & 3.11 Pro75® Instructions, July 2015 revision...
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Page 6: Preflight Preparation
Cesaroni Technology Incorporated (“CTI”) certifies that it has exercised reasonable care in the design and manufacture of its products. We do not assume any responsibility for product storage, transportation or usage. CTI shall not be held responsible for any personal injury or property damage resulting from the improper handling, storage or use of their products.