Meyer Sound LEO Series - Chapter 9: Groundstacking with the MG-MINA;LINA;750-LFC Grid

CHAPTER 8: PBF-LINA PULL-BACK FRAME
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PBF-LINA PULLBACK FRAME DIMENSIONS
PBF-LINA Pullback Frame Weight: 3.8 lbs (1.7 kg)
PBF-LINA PULLBACK FRAME LOAD RATINGS
The PBF-LINA pull-back frame has the following maximum load ratings:
• MINA/LINA: 1,154 lb (524 kg) at a 5:1 safety factor; 899 lb (408 kg) for BGV-C1
• 750-LFC: 554 lb (251 kg) at 5:1 safety factor; 458 lb (208 kg) for BGV-C1
CAUTION: Potential risk of personal injury and damage to equipment. Do not exceed load ratings. To ver-
ify pull-back load ratings, see “Verifying PullBack Requirements in MAPP” on page 40.
CAUTION: The apex angle for the bridle attachment to the PBF-LINA pull-back frame must not be greater than
90 degrees (Figure 30). Using a bridle leg length that results in an apex angle wider than recommended
reduces the load rating and may damage the PBF-LINA pull-back frame.
Figure 29: PBF-LINA Pull-Back Frame Dimensions
Figure 30: Bridle Apex Angle Limitation for PBF-LINA Pull-back Frame
5.49 in
139.53 mm
19.59 in
497.68 mm
17.18 in
436.43 mm
0.6875 in
17.46 mm
!
!
≤ 90º