Harken 7801 4-Point Storage System - 60 lb - Manual (Page 14)

14
DIAGRAM 18. Install a pigtail lag screw (B) in each hole.
Threads should disappear into mounting board.
STEP 3 CONTINUED: INSTALL PIGTAIL LAG SCREWS; RAFTERS RUNNING SIDEWAYS
Top
thread
Top
thread
Mounting board Mounting board
Overtightened
past top
thread
Mounting board
Top
thread
Top
thread
Mounting board Mounting board
Overtightened
past top
thread
Mounting board
Top
thread
Top
thread
Mounting board Mounting board
Overtightened
past top
thread
Mounting board
WARNING! Do not overtighten pigtail lag screw past
top thread. This can weaken fastener hold which can
considerably weaken system, causing load to fall and
cause an accident.
INSTALL PIGTAIL LAG SCREWS
Top view
Mounting boards
Front
wall
2" x 6"
50 mm x 152 mm
2" X 4" (50 mm x 100 mm)
for mounting organizer –
no riser board used
Pigtail lag
screw holes
Rope organizer
plates (K)
Rope organizer
pulleys (L)
Washer (J)
Lag bolt
(I)
Washer (J)
Lag bolt
(I)
STEP 4: INSTALL ROPE ORGANIZER
B. ASSEMBLE ROPE ORGANIZER
DIAGRAM 17. Drill pigtail lag screw holes on 2" x 6" (50 mm x
152 mm) as shown.
A. DRILL HOLES FOR ORGANIZER
IMPORTANT! Use smaller drill bit in this step.
Use rope organizer plate (K) as a template to mark
holes on 2" x 4". See Diagram 17. Drill 5 /
32
" (4 mm)
holes. Always wear safety glasses.
IMPORTANT! Do not overtighten bolts. This can keep
rope organizer pulleys (L) from turning properly.
DIAGRAM 19. Assemble rope organizer as shown in Diagram 17
using plate (K) and pulleys (L). Fasten to 2" x 4" (50 mm x 100 mm)
with lag bolts (I) and washers (J).
Do not use riser board.