When using set screws
7
[In the case of a custom-made product or a semi-custom-made
product of T113 type]
[ In the case of
in Completion Drawing]
4.
A
[In the case of a custom-made product or a semi-custom-made
product of T112 type/T113 type]
[In the case of a custom-made product or a semi-custom-made
product of T112 type]
6. Assembling the Handrail
<T112 type>
<T113 type/T112CU22 type>
Joint
Grip bar
Grip bar
Grip bar
Grip bar
Bolt
Bolt
Spring washer
Spring washer
Washer
Washer
(T113 type alone)
Joint
Grip bar
Bolt
Spring
washer
Washer
Washer (large)
Flat surface
Flat surface
Curved surface
Grip bar
Grip bar
Bolt
Spring washer
Washer
Joint
Screw hole
Set screw
Grip bar
Screw hole
Notes
When using bolts
Put the bolt through the spring washer and the washer
according to the order shown in the figure on the right,
and then temporarily fasten the grip bars to each other
with a hexagonal wrench.
①
Push the washer (large) into the joint, and then
push the grip bar into the joint.
*Attach the washer (large) in such a way that its
flat surface comes into contact with the grip
bar.
②
Attach the bolts in the same procedure as that
of "part A in Completion Drawing."
4.
●
Because a washer has a flat
surface and a curved surface,
place the flat surface on the
spring washer side.
If the washer is placed in the
opposite orientation, the
handrail may become loose.
(Washers are not used for
T112CU22.)
●
Do not fully tighten the bolts
before mounting the handrail.
If the handrail is mounted after
fully tightening the bolts, you
may fail to install the handrail.
Put the bolt through the spring washer and the
washer according to the order shown in the figure
on the right, and then temporarily fasten the grip
bars to each other with a hexagonal wrench.
①
Push the grip bar in such a way that the screw
hole of the grip bar fits the screw hole of the
joint.
②
Firmly tighten the set screw with a hexagonal
wrench.
