L a u n c h T L T 2 6 0 A T T w o - p o s t l i f t u s e r ’ s m a n u a l
10
z
All the dimensions are based on the external border of the base plate.
z
Ensure the overall error is controlled within 6mm. In this way, the difficulties in the final assembly can be
eliminated.
z
The marking and layout is very important. If it is inaccurate, there will be problems during the final assembly
and operation.
10.2.3 Install the power side column
First install extension column with column, then use lifting equipment to place power side column to the location as Fig.7
shows. Align the base plate of column with the chalk line layout. Guided by holes on the base plate of the column, use 5
concrete anchor bolts to fix it onto the ground. Drill and install anchor Bolt s at one time, during the drilling process, ensure
no movement of the column.(Fig.11)
M18×160 anchor bolts
25
0m
m
(9
.8
in
)
10 sets
φ19mm
(φ0.75in)
Drill
Clean
150
mm
(5.9i
n)
Fasten
Expand
Concrete intensity should be above 3000PSI(2.1Kg/mm )
column
2
column
Length4500mm(177.2in)×Width 1800mm(70.9in)
Fig.11
Notes:
♦
Use sharp
Φ
19mm concrete drill-bit to drill the
holes so as not to drill the hole too large,. Use
proper pneumatic tool to remove the dust from
the hole. The depth of the hole is the same as that
of the anchor Bolt . Insert the anchor Bolt and
make the washers lean against the base of the
column.
♦
When fastening the anchor bolt, only use the
(torque) wrench, and don’t use impact tool for
fastening.
♦
Insert proper steel shim under the base seat of
column to plumb the column. The thickness of
shims shouldn’t exceed 5mm.
To get the correct and safety installation, please follow
the following installation steps.
z
Wear the safety goggles
z
Use hard alloy drill-bit.
z
Don’t use the drill-bit with wearing exceeding the
tolerance.
z
The drill and concrete surface should be kept
perpendicular.
z
Let the drill work itself. Don’t apply the extra force,
and don’t ream the hole or allow the drill to wobble.
z
The drilling depth of hole is based on the length of
anchor Bolt .The distance from the Bolt head to the
concrete floor should be more than twice of the Bolt
diameter.
z
Remove the dust from the hole.
z
Gently tap the Bolt into the hole till the washer rests
against the base plate of column.
z
Fasten Bolt s