Britax Safe-n-sound BS8100A-020133 Series Instructions For Installation & Use page 29

B. Fit either harness tongue into the harness buckle followed
by the other tongue. A click is heard when the second
tongue is fully engaged.
Should the second tongue not insert - press the red button
and reinsert the tongues. Check secure engagement
by pulling harness straps. (If the harness buckle does
not engage correctly, it may require cleaning or seek
replacement - refer to page 60).
C. Ensure slack is removed from harness lap strap by pulling
shoulder straps then pull harness adjustment strap to adjust
harness to a comfortable but firm fit. Ensure that all slack in
harness straps is removed. Shoulder harness straps must
fit firmly to the child. Do not over tighten. A loose harness
could result in serious injury in an accident.
Do not use restraint if straps do not tighten. Contact your local
authorised service agent for repair.
WARNING:
DONOTLEAVECHILDREN
UNATTENDEDINTHECAR.
Instructions for Installation & Use - Series No. BS8100A-020133
HOWTOUSE
Tongue
Buckle
Click
2
Shoulder
Straps
1
Crotch
Straps
Pull to remove slack from
harness lap straps
B
2
1
Harness
Lap Straps
C
29