ROCKET LAB PSC MOTORIZED Lightband MKII, Руководство по эксплуатации

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Copyright PSC 2000781K MkII MLB Operating Procedure Page 16 of 68
Step Procedure
Date & Initials
Tech. QA
6.1.6
Will Separation Switches or Separation Connectors be attached to the
Lightband? If so, carefully review PSC documents
2001025 Separation
Connector Data Sheet and 2002204 Separation Switch Data Sheet for unique
attachment requirements. Also ensure sufficient tool access will be available as
adjoining structures often overhang the Lightband and restrict access.
-----N/A-----
6.1.7
The mating surfaces of both adjoining structures and the Lightband interface
surfaces shall be visibility clean, to the normal unaided eye, of all particulate
matter and non-particulate film matter. If not, clean with isopropanol soaked lint
free wipes.
6.1.8
Lower Ring attachment to adjoining structure for all Lightbands except the
MLB 15.000-24 (unless using reduced head fasteners).
Place the Lower Ring on the adjoining structure. Insert fasteners and washers
through mounting holes. It is often easier to place the washer on the Lower
Ring prior to inserting the screw. Tighten fasteners until hand tight. See Figure
6-2 & Figure 6-4. Then skip to step 6.1.10.
6.1.9
Lower Ring attachment to adjoining structure for the MLB 15.000-24 only. (If
using reduced head fasteners per section 14 follow step 6.1.8 instead.)
The spacing between Leaves is tight and requires a unique attachment
procedure.
1. Elevate the Lower Ring off the table. This will permit the screws to protrude
below.
2. Place only the washer on the Lower Ring.
3. Insert the screw. If the screw head rubs, push on each adjacent Leaf Pin to
move it out of the way slightly.
4. If the adjoining structure has through holes place the Lower Ring on the
structure allowing all screws to drop in the holes.
5. If the adjoining structure has threaded holes, the screws must be threaded
gradually. Work around the Lightband, turning each screw a few turns at a
time until hand tight. Take care to prevent the screw heads from jamming
up into the Leaf Pins.
See Figure 6-1 to Figure 6-4.
Figure 6-1: Pushing Leaf Pin to side to make room for SHC screw (15.000-24 only).