9
Assembly carrier profile
1
．
Mark out the closing point CE on the carrier profile. Place the carrier frame on the floor and
use gradienter to adjust the level and mark out the water level line UK
CE Closing edge
UK water level line that cause from the joint of carrier profile’ bottom edge and flatness
floor
LH Headroom
G r a d i e n t e r
T
y
p
e
A
:
L
H
-
1
0
T
y
p
e
B
:
L
H
+
2
0
T
y
p
e
B
=
4
9
CE
F l a t r u l e r
X
T
y
p
e
A
=
1
3
5
I M a g n i f i e d d r a w i n g
M e t e r
e l e v a t i o n
2
．
According to the following data, mark out the line L.
Assemble type A
：
LH-10 Assemble type B
：
LH+20
3
．
Draw the lower assembly edge of carrier profile
。
4
．
Draw the vertical line of L line through the two centers of long-round holes at both ends of
carrier profile, and mark out the intersection point Q
Magnified drawing
T
ype A
=
1
35
T
ype B
=
4
9
T
ype A
:L
H
-10
T
ypeB
: L
H
+10
Gradienter
Flat ruler
Attention
: Horizontal deviation <1mm/m
。