Harken 7807 2-Point Lift - 60 lb - Manual (Page 2)

Install Welded Screw Eye
Locate welded screw eye (E) in wood top-plate running across
top of wall. Distance from welded screw eye (E) to organizer
(B) must be equal or greater than lifting distance. To gain
distance, move welded screw eye laterally. Keep angle at 45
degrees or less. Use a stud finder to find solid wood (follow
manufacturer’s instructions). Drill a 7 / 32 " (5.5 mm) hole and
thread eye into place. See Fig. 2
Attach Block and Tackle to Screw Eye
Disassemble shackle (D) and slip U shaped strap onto welded
screw eye (E). Orient block so cleat faces down, insert shackle
pin and secure with ring.
Install Organizer on 2 x 6
Mark organizer (B) location. Install:
• On the end of the board toward welded screw eye.
•
1 /
2
" (12 mm) to 3 /
4
" (19 mm) off the centerline of the
2 x 6, so lines clear pigtail screws
• 5" (127 mm) or more outside the pigtail screw.
Drill
3 / 32 " (2.5 mm) holes and mount organizer using
screws (C). See Fig. 1
Install Pigtail Lag Screws on 2 x 6 Board
Mark location of two pigtail screws
(J) on mounting board centerline.
• Pigtail screws can be 1' (30 cm)
to 5' (152 cm) apart depending
on width of item lifted.
• Position screws minimum of 6"
(152 mm) from end of 2 x 6
board.
Drill two
7 /
32
" (5.5 mm) holes on
center, and thread in pigtail screws.
See Fig. 1
Figure 2
Lifting distance
Screw eye
threads just
disappear in
board.
Figure 1 (View of ceiling from floor)
6' board
Centerline
Min. 6"
Organizer (B)
Pigtail lag
screw (J)
Pigtail lag
screw (J)
Distance: 1-5'
1 /
2
" - 3 /
4
"
Min. 5"
Wall with welded screw eye (E)
45° or less
Distance from organizer to welded
screw eye.
Weave Rope
Place one (1) micro pulley (A) on each pigtail lag screw (J).
Feed drop ropes (G) through organizer (B). Feed short drop
rope through near pulley. Feed long drop rope through far pulley.
Make sure ropes do not rub on near pulley or pigtail screw.
Align screw eyes in same direction as rope running through
pulley. See Fig. 3
Centerline
Top plate of wall
(View of ceiling
from floor)
Welded
screw eye
(E)
Organizer
(B)
Distance from organizer
to welded screw eye
Move welded screw eye
to gain distance.
45°
or less
Shackle
WARNING: When operating system, make sure area
below object is clear of persons. If object comes
down too quickly, this can cause an accident.
WARNING: Hang coiled rope where it will not
accidentally snag on persons or vehicle. Keep coiled
rope out of reach of children. Damage or injury can
result if rope is angled away from wall with some
tension; the object can come down very quickly
which can cause an accident.
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
Align screw eyes
in same direction
as rope running
through pulley.
Figure 3
DIAGRAM 21. Locked (left): single hoisting rope (H) pointed
straight down locks cleat. Open (right): angled rope opens cleat.
Locked:
Rope (H) down
Open:
Rope (H) angled
WARNING: Stop pulling as soon as object contacts
ceiling or webbing strap knots stop at pulley (A).
Damage or injury may result from forcing the system.
If in doubt, stop hoisting. Allow cleat to lock by angling
line down. Stand back to see if object is raised to the
maximum, or if something is jamming rope or object.
B. RAISE OBJECT
Hoist in a series of pulls. Pull single hoisting rope (H)
straight down.
With rope pointed down cleat will lock rope and you
can release it. Repeat until object is at desired height.
WARNING: Do not overtighten pigtail lag screw
past top thread. This can weaken fastener hold
which can weaken system, causing load to fall
and cause an accident.
C. STORE OBJECT
With object in raised position, make sure single hoisting
rope (H) is securely locked in cleat with rope pointed
down (see Diagram 21). Coil loose rope end. Hang
coiled rope for storage when system is not in use.
Tip: F or additional security, use two safety 5 /
16
" (8 mm)
polyester ropes. Securely tie ends to pigtail lag screws
under object, parallel with webbing straps (I). Remove
safety ropes before lowering object.
Tip: Use gloves to protect hands.
Locked
Lowering:
(Cleat open)
WARNING: When operating system, make sure area
below object is clear of persons. If object comes
down too quickly this can cause an accident.
CAUTION: Avoid injury, do not let rope slip through
hands. Angle line to wall to lock rope.
Inspect rope (H and G), knots, and straps regularly for signs
of chafe, wearing or UV damage. Replace immediately. Inspect
knots for signs of slipping. When attaching object, inspect
webbing strap buckles (I) to make sure spring clip functions
properly. Replace rope and hardware with Harken parts only.
WARRANTY
MAINTENANCE
Threads should just disappear into mounting board.
1. Tie single figure 8 in rope at least 16" (40.6 cm) from end.
2. Pass free end of rope through sewn webbing eye, then retrace original
eight. Additional Help: Go to knot tying resources at www.harken.com/knots.
Look for Figure 8 Follow Through Loop.
3. Keep loop that passes through webbing eye as short as possible.
Tightly cinch all four strands of rope exiting knot.
Figure 4
1
2
3
4
5
6
7
Webbing Strap Eye
8
Webbing Strap Eye
9
10
11
12
13
14
15
With object to be lifted directly under the system, unbuckle
strap assembly. For bikes, thread one buckle through the rear
wheel and around the frame,and fasten. Thread the other buckle
through the front wheel, behind the fork, around the frame, and
fasten (see Fig. 5). For other objects, thread buckles around
and/or through a solid connection point on the object (ie. the
rungs of a ladder or support braces of a wheelbarrow). Fasten
buckles. You will hear a click when the buckles lock. Adjust
straps as needed to balance load.
Equalize Rope Tension
Slowly pull single rope to check if load is level. Both drop ropes
must have equal tension so load remains level. To level load,
adjust tension by moving knot or adjusting webbing strap at
buckle. When level/balanced you are ready to lift.
Set-Up System
Place object to be lifted in its normal position directly under
system.Tie rope to webbing strap (I) using a figure 8 knot.
See Fig. 4.
Tip: Both knots should be close to level to lift object evenly.
Check knots. Make sure they are tied securely and will
not come undone.
Organizer
(B)
Welded
screw eye
(E)
A. ATTACH OBJECT
Attach bike/other items: Place item directly under lifting
system and unbuckle strap assembly.
Bicycles: Thread one buckle through rear wheel and frame
or rack and fasten. Thread other buckle through front wheel
(behind fork), and around frame and fasten.
D. LOWER OBJECT
Securely grip rope, apply tension and angle it away from
front wall. Bring arm up to let rope out and then back toward
wall to lock rope. Repeat until object is at desired height.
Figure 5
What is covered – This warranty covers defects in materials
or workmanship.
Who is covered – The original purchaser.
For how long – Harken products are warranted for five (5) years
from the date of purchase.
After the end of any specific warranty period noted above,
HARKEN MAKES NO EXPRESS OR IMPLIED WARRANTIES OF
ANY KIND WITH RESPECT TO THE PRODUCTS, INCLUDING
ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. Some states, or if you live outside
the U.S., some countries, do not allow limitations on how
long an implied warranty lasts, so the above limitation may
not apply to you.
What is not covered – This warranty does not cover any
product that was: improperly installed; inadequately
inspected after installation; improperly maintained; used
in any application for which it was not intended; used under
load conditions exceeding the rating or other recommendations
published in the Harken catalog; or subject to misuse,
negligence, accident, or unauthorized modification or repair.
Ropes, buckles and webbing are also not covered. Labor
charges are not covered. Separate warranty provisions may
be available from vendors on some of the above products.
Contact Harken for this warranty information.
CONSEQUENTIAL AND INCIDENTAL DAMAGES ARE NOT
RECOVERABLE UNDER THIS WARRANTY. Some states
do not allow the exclusion or limitation of incidental damages,
so the above limitation or exclusion may not apply to you.
How to get service – If something goes wrong, contact Harken
directly or your local Harken dealer to arrange for warranty
assistance. Your dealer has Harken warranty return guidelines
that provide you with exact return procedures, depending on the
product involved. We will need, in writing, your name, address,
phone number, date of purchase, product involved, application,
an explanation of the defect, and conditions under which the
product was used. We are fair and we do care when Harken
products do not perform.