LAUNCH
440(440W) 455(455W) Installation Manual
12
5.2.5 Column and cross tube assembly
l
Bolt sliders onto each side of the cross tube ends.
When both sliders are attached, push column toward
cross tube end until sliders touch latch plate.( Fig.10
A,B,C)
l
Raise latch plate above sliders and move column
toward cross tube end until sliders contact the back of
the column. Lower the latch plate into the sliders.
Tighten latch plate jam nut against the top plate. Run
latch plate adjustment nut down and tighten. The latch
plate should engage the sliders for at least 1
”
when
the lift is completely lowered. Repeat this procedure
for each cross tube and column.
l
Install sheaves in cross tube ends and plastic spacers.
The plastic spacer is placed on each side of the
sheave.
l
Install the sheave pins with the bolts and attach each
cable to column top plate with spacer, nut and jam
nut.
A
B
C
C o l u m n
L o c k i n g L a t c h P l a t e
S l i d e r
L o c k i n g L a t c h P l a t e
S l i d e r
L o c k i n g L a t c h P l a t e
S l i d e r
M 8 * 1 5 S c r e w
C r o s s T u b e E n d
Fig.10
5.2.6 Installation and Adjustment of cables
l
Install 4 cables as shown in Fig. 11,12
l
Adjust cable with lift fully lowered. Loosen jam nut and
tighten nut on cable stud on top of the column until
cross tube end raise 1/4
”
. Back off nut one turn.
Retighten jam nut. Repeat for all 4 cables.
C y li n de r
Ca b l e I
Cl a m p I I
Cl a mp I
N u t M 2 7
×
2
C a b le II
C a bl e I I I
C a b le IV
Fig.11
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