Aerotech HIGH-POWER RMS M750W-P Parts list manual

DO NOT OPEN RELOAD KIT UNTIL READY TO USE.
PARTS:
RMS™-98 HARDWARE
98mm enlarged aft closure 1
98/10240 case 1
98mm plugged forward closure 1
RELOAD KIT
Nozzle (black plastic part) 1
Liner (3-5/8" O.D. black plastic tube) 1
Aft propellant grain (1-1/8” dia. chamfered “moon” core) 1
Forward propellant grains (1-1/8” dia. “moon”core) 3
Fwd & aft o-rings (3/16" thick X 3-5/8" O.D.) 2
Smoke charge grain (2.0” long short solid part) 1
Smoke charge insulator (1-1/2" O.D. tube) 1
Forward seal disk (3-5/8" O.D. phenolic disk) 1
Forward seal disk o-ring (3/32” thick X 3-3/8” O.D.) 1
Grain spacer o-ring (3/16” thick X 3-3/8” O.D. 1
ITEMS NEEDED FOR USE:
• 15 or 30-minute epoxy resin
• Synco™ Super Lube™ or other grease
• 3/4” - 1” diameter wooden dowel
• Electric match w/thermalite, Firestar™ or other igniter
• Masking tape
• Wet wipes or damp paper towels
SAVE THE RELOAD KIT PLASTIC BAG AND GRAIN BOXES
FOR THE USED RELOAD PARTS. DISPOSE OF BAG, BOXES
AND PARTS PROPERLY.
HIGH-POWER RMS™HIGH-POWER RMS™
HIGH-POWER RMS™HIGH-POWER RMS™
HIGH-POWER RMS™
Assembly and Operation InstructionsAssembly and Operation Instructions
READ THIS BEFORE YOU BEGIN:
• Study the illustrations and sequence of assembly. THE SEQUENCE OF ASSEMBLY IS
EXTREMELY IMPORTANT. READ ALL INSTRUCTIONS BEFORE USE. USE RMS™
MOTORS AND RELOAD KITS ONLY IN ACCORDANCE WITH ALL INSTRUCTIONS.
Review the parts list and become familiar with all parts before assembly. IF ANY PARTS
ARE MISSING OR DAMAGED, CONTACT RCS AT 1-435-865-7100 or email at
[email protected].
• DO NOT USE ANY PARTS OF THE RMS™ SYSTEM THAT ARE DAMAGED IN ANY
WAY .If in doubt, contact RCS at the number above for assistance.
• DO NOT MODIFY THE MOTOR IN ANY WAY . Modification of the motor or the reload
kit parts could result in motor failure, lead to the destruction of both your rocket and motor
and may cause personal injury, death and/or property damage. Modification of the motor
or reload kit in any way will invalidate your motor warranty.
• USE ONLY AEROTECH/RCS RMS™ RELOAD KITS AND MOTOR PARTS TO
REFURBISH YOUR RMS™ MOTOR . The AeroTech/RCS reload kits have been
designed specifically for use in your particular AeroTech/RCS RMS™ motor. Use of
imitation components may destroy your motor, rocket and payload and will invalidate
your motor warranty. Only use AeroTech/RCS RMS™ reload kits intended for your
specific AeroTech/RCS RMS™ motor. DO NOT INTERCHANGE PARTS! Do not use
AeroTech/RCS RMS™ reload kits or motor components for any other purpose than to
refurbish an AeroTech/RCS RMS™ motor.
• DO NOT REUSE ANY OF THE DISPOSABLE PARTS OF THE RMS™ RELOAD KIT .
This includes the liner, nozzle and o-rings. These components have been designed for
one use only and must be discarded after firing. Reuse can result in motor failure during
subsequent operation and will invalidate your motor warranty.
• Motors are hot after firing. Although the RMS™ operates at a lower temperature than
most disposable motors, the higher thermal conductivity of the aluminum motor parts
may make it seem otherwise. If necessary to handle a motor before it has cooled down,
use a rag or similar article.
• Read and follow the safety code of the Tripoli Rocketry Association (TRA) and comply
with all federal, state and local laws in all activities involving high power rockets.
Chapter 1. Forward Closure Assembly
1-1. Fig.-1: Apply a light coat of Synco™ Super Lube™ or
other grease to all threads, sealing surfaces and o-
rings. This will facilitate assembly and prevents the
threads from seizing.
1-2. Fig.-2: Insert the smoke charge element into the smoke
charge insulator until it is flush with both ends of the
insulator.
1-3. Fig.-2: Apply a liberal amount of grease to one end of
the smoke charge element and the outside of the smoke
charge insulator.
1-4. Fig.-3: Insert the greased end of the smoke charge
assembly into the smoke charge cavity of the forward
closure until it is seated against the forward end of the
cavity. Set the completed forward closure assembly
aside.
2-1. Fig.-4: Dispense approximately 20 grams of 15 or 30
minute epoxy and mix thoroughly.
2-2. Fig.-5: Apply epoxy to one end of the 1st (aft chamfered)
& 2nd grains. NOTE: The chamfered end of the 1st grain
faces the nozzle and is not coated with epoxy.
Chapter 2. Liner & Case Assembly (Cont’d)
2-3. Fig-6: Stack the 1st & 2nd grains together with the
epoxied ends facing each other and the cores in visual
alignment. NOTE: The chamfered end of the aft (1st )
grain should be facing the table surface.
2-4. Fig.-7: Mix and apply epoxy to the top surface of the 2nd
grain, then slide the liner over the two epoxied grains.
2-5. Fig.-8: Install the nozzle and grain spacer (3/16” thick
X 3-3/8” O.D. o-ring) into the aft (chamfered grain) end
of the liner.
2-6. Fig.-9: Stand the liner assembly on the nozzle. Ensure
that the nozzle flange is seated against the end of the
liner.
2-7. Fig.-10: Mix and apply epoxy to both ends of the 3rd
grain.
2-8. Fig.-11: Drop the 3rd grain into the liner until seated
against against the 2nd grain with their cores in visual
alignment, then insert a wood dowel into the core and
wiggle around to align the cores.
2-9. Fig.-12: Mix and apply epoxy to one end of the 4th grain.
2-10. Fig.-13: Drop the 4th grain into the liner, epoxy-coated
end first, until it is seated against against the 3rd grain
with their cores in visual alignment, then insert the wood
dowel into the core and wiggle around to align the
cores.
2-11. Fig.-14: Place the greased forward seal disk o-ring (3/
32" thick X 3-3/8" O.D.) into the groove in the forward
seal disk.
2-12. Fig.-15: Install the reduced diameter (o-ring) end of the
seal disk assembly into the open end of the liner until
seated and flush.
2-13. Fig.-16: Apply a liberal amount of grease to the upper
2” - 3” of the liner and the top surface of the forward seal
disk.
2-14. Fig.-17: Slide the motor casing over the liner.
Chapter 2. Liner & Case Assembly
Fig.-4 Fig.-5
Fig.-6 Fig.-7
Fig.-8 Fig.-9
Fig.-10 Fig.-11
Fig.-12 Fig.-13
Fig.-1 Fig.-2
Fig.-3
Fig.-14 Fig.-15
Fig.-16 Fig.-17

®
HIGH-POWER RMSHIGH-POWER RMS
HIGH-POWER RMSHIGH-POWER RMS
HIGH-POWER RMS
Reloadable Motor System
TM
TM
Typical Time-Thrust Curve:
NOTE: Motor lengths are measured from end of aft closure to end of forward closure.
RMS™ 98/10240 WHITE LIGHTNING™ RELOAD KIT DATA
RMS™ 98MM HARDWARE DATA
Thrust in Pounds
Time in Seconds
W= White Lightning™
AeroTech Division
RCS Rocket Motor Components, Inc.
Cedar City, UT 84720
www.aerotech-rocketry.com
P/N 20098 Rev. 10/1/07
Made in U.S.A.
©2007 RCS Rocket Motor Components, Inc., All rights reserved
2-15. Fig.-18: Place the greased forward (3/16" thick X 3-5/8"
O.D.) o-ring into the forward (bulkhead) end of the case
until it is seated against the forward seal disk.
2-16. Fig.-19: Thread the forward closure assembly into the
forward end of the motor case by hand until it is seated
against the case.
2-17. Fig.-20: Place the motor assembly in a horizontal
position. Place the greased aft (3/16" thick X 3-5/8"
O.D.) o-ring into the groove around the nozzle.
2-18. Fig.-21: Thread the aft closure into the aft end of the
motor case by hand until it is seated against the case.
NOTE: There will be considerable resistance to thread-
ing in the closure during the last 1/8" to 3/16" of travel.
It is normal if a slight (1/16” to 3/32”) gap remains
between the closure and the case after tightening.
Chapter 3. Preparation For Flight
3-1. Insert the coated end of a Firestar™ or other igniter
through an open nozzle throat, aligned with the offset
“moon” core, until it stops against the forward seal disk.
3-2. Secure the igniter to the nozzle with a piece of masking
tape.
3-3. Install the motor into the rocket's motor mount tube.
Ensure that the motor is securely retained in the rocket
by using positive mechanical means to prevent it from
being ejected during recovery system deployment.
3-4. Prepare the rocket's recovery system and then launch
the rocket in accordance with the Tripoli Rocketry
Association (TRA) Safety Code and National Fire Pro-
tection Association (NFPA) Code 1127.
Chapter 4. Post-Recovery Cleanup
NOTE: Perform motor clean-up as soon as possible after motor
firing. Propellant and delay residues become difficult to remove
after 24 hours and can lead to corrosion of the metal parts. Place
the spent motor components in the reload kit plastic bags and
boxes and dispose of properly.
4-1. After the motor has cooled down, unthread and remove
the forward and aft closures.
4-2. Remove the smoke charge insulator from the forward
closure and discard. Using wet wipes or damp paper
towels, remove all delay and propellant residue from the
closures.
4-3. Remove and discard the forward and aft o-rings from
the motor case. Remove the liner, forward seal disk and
nozzle from the casing by pushing on the nozzle end
and discard. NOTE: The phenolic seal disk provided
with this reload kit is designed for one use only. Using
wet wipes or damp paper towels, wipe the inside of the
casing to remove all propellant residue.
4-4. Apply a light coat of grease to all threads and the inside of the motor
case. Reassemble metal parts and store motor in a dry place.
Chapter 5. First Aid
For a minor burn, apply a burn ointment. For a severe burn,
immerse the burned area in ice water at once and see a
physician as quickly as possible. In the unlikely event of oral
ingestion of the propellant, induce vomiting and see a physician
as quickly as possible. The AeroTech/RCS composite propellant
consists primarily of ammonium perchlorate and a rubber-like
plastic elastomer.
Chapter 6. Disposal
Damaged or defective reload kits should be returned to RCS.
Chapter 7. Fire Safety
Tests show that the pyrotechnic components of RMS™ reload
kits will not explode in fires and normally will not ignite unless
subjected to direct flame and then will burn slowly. Use water to
fight any fires in which AeroTech/RCS RMS™ reload kit pyro-
technic components may become involved: Direct the water at
the AeroTech/RCS RMS™ reload kit pyrotechnic components
to keep them below their 550 deg. F autoignition temperature.
Foam and carbon dioxide fire extinguishers will NOT extinguish
burning propellants of the type used in RMS™ reload kit pyro-
technic components. Keep reload kit pyrotechnic components
away from flames, sources of heat and flammable materials.
Disclaimer and Warranty
NOTICE: As we cannot control the storage and use of our products,
once sold we cannot assume any responsibility for product storage,
transportation or usage. RCS shall not be held responsible for any
personal injury or property damage resulting from the handling, storage
or use of our product. The buyer assumes all risks and liabilities
therefrom and accepts and uses AeroTech/RCS products on these
conditions. No warranty either expressed or implied is made regarding
AeroTech/RCS products, except for replacement or repair, at RCS's
option, of those products which are proven to be defective in manufac-
ture within one year from the date of original purchase. For repair or
replacement under this warranty, please contact RCS. Proof of pur-
chase will be required. Note: Your state may provide additional rights
not covered by this warranty.
NOTE: SALE TO PERSONS UNDER 21 YEARS OF AGE PROHIBITED BY FEDERAL
LAW. WARNING-FLAMMABLE: Read Instructions Before Use. KEEP OUT
OF REACH OF CHILDREN. FOR USE ONLY BY CERTIFIED HIGH-POWER USERS
21 YEARS OF AGE OR OLDER. DO NOT SMOKE when loading these motors or use
in the vicinity of open flames.
This Package Contains One Reload Kit:
RMS
RMS 98/10240
White Lightning™White Lightning™
White Lightning™White Lightning™
White Lightning™
White Lightning™White Lightning™
White Lightning™White Lightning™
White Lightning™
TM
NOTE: This reload kit MUST be used with separately packaged M750W propellant grains (3 X P/N
03623 & 1 X P/N 03623-1) and motor liner tube (P/N 03040-4). RMS™-98 reload kits do not include
an ejection charge. RMS™-98 motors must be used in conjunction with a timer, altimeter or radio-
actuated recovery system. 98mm enlarged aft closure required for use, part no. 98AC2.
DO NOT OPEN RELOAD KIT UNTIL READY TO USE
NOTE: This reload kit is ONLY for use in AeroTech/RCS, Dr. Rocket™ or Rouse-Tech™
RMS™ 98mm high-power motor hardware.
Certified by the National Association of Rocketry (NAR).
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Division of RCS Rocket Motor Components, Inc.
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50
100
150
200
250
300
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Chapter 2. Liner & Case Assembly (Cont’d)
Fig.-18 Fig.-19
Fig.-20 Fig.-21