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100-214-281 Rev. 07 4-31
2000X ao Actuator Chapter 4: Installation and Setup
Instruction Manual Assemble the Acoustic Stack
4.8 Assemble the Acoustic Stack
CAUTION
!
The following procedure must be performed by a setup person. If necessary, secure the larg-
est portion of a square or rectangular horn in a soft jawed (brass or aluminum) vise. NEVER
attempt to assemble or remove a horn by holding the converter housing or the booster clamp
ring in a vise.
CAUTION
!
Do not use silicone grease with Mylar washers. Use only 1 (one) Mylar washer of the correct
inside and outside diameters at each interface.
Table 4.8 Tools
4.8.1 For a 20kHz System
Tool EDP Number
15, 20, and 30 kHz Torque Wrench Kit 101-063-787
40 kHz Torque Wrench 101-063-618
15 kHz spanner Wrench 201-118-034
20 kHz Spanner Wrench 101-118-039
30 kHz Spanner Wrench 201-118-033
40 kHz Spanner Wrench 201-118-024
Silicone Grease 101-053-002
Step Action
1
Clean the mating surfaces of the converter, booster, and horn. Remove any
foreign material from the threaded holes.
2
Install the threaded stud into the top of the booster. Torque to 450 in-lbs, 50.84
Nm. If the stud is dry, apply 1 or 2 drops of a light lubricating oil before installing.
3
Install the threaded stud into the top of the horn.Torque to 450 in-lbs, 50.84 Nm.
If the stud is dry, apply 1 or 2 drops of a light lubricating oil before installing.
4
Install a single Mylar washer (matching the size of the washer to the stud) to
each interface.
5 Assemble the converter to the booster and the booster to the horn.
6 Torque to 220 in-lbs, 24.85 Nm.