Holding screw
Blanking plate
O-ring
O-ring groove
Square nut
Lock pin
Concave part of
adapter
O-ring
Adapter
Holding screw
Switch body
Holding screw
Regulator body
O-ring
Manifold block
Holding screw
Arrow
Pressure gauge
Concave part
Cover assembly
O-ring
Series
LLB1
Specific Product Precautions 2
Be sure to read before handling.
Refer to front matter 43 for Safety Instructions.
Precautions on Regulator
Handling
Warning
Mount the regulator while carefully observing the
screw tightening torque.
If the screw is tightened with a tightening torque exceeding the
specified level, this may cause the mounting screw, body, or
switch, etc. to break.
Additionally, if the screw is tightened with a tightening torque
less than the specified level, the connection thread part may
become loose.
1. Tightening torque of the holding screw securing the
blanking plate to the body
1) Mount the O-ring into the O-ring groove of the body.
2) With the square nuts (1 pc. each on the diagonal left and
right) mounted on the body, mount the blanking plate with
two holding screws.
Tightening torque: 0.32
±
0.03 N·m
2. Tightening torque of the holding screw securing the
pressure gauge to the body
1) Mount the O-ring into the O-ring groove of the body.
2) Turn the cover assembly 15
°
in the direction indicated by an
arrow to remove it upward.
3) With the square nuts (1 pc. each on the diagonal left and
right) mounted on the body, mount the pressure gauge with
the holding screws.
Tightening torque: 0.32
±
0.03 N·m
4) Insert the convex parts on the bottom of the cover assembly
into the concave parts of the pressure gauge, and then turn
the cover assembly 15
°
in the direction opposite to the di-
rection indicated by an arrow.
3. The digital pressure switch to the body
Tightening torque of the holding screw securing
1) Mount the O-ring into the O-ring groove of the body.
2) With the square nuts (1 pc. each on the diagonal left and
right) mounted on the body, put the groove part of the
adapter on the side opposite to the handle, and then mount
the adapter with two holding screws.
Tightening torque: 0.32
±
0.03 N·m
3) Mount the switch body.
4) Insert the lock pin all the way inside the groove part of the adapter.
The switch body can be replaced by removing and inserting
the lock pin.
4. The regulator to the manifold block
Tightening torque of the holding screw securing
1) Mount two O-rings into the O-ring groove of the regulator body.
2) Mount the regulator body on the manifold block with two
holding screws.
Tightening torque: 0.32
±
0.03 N·m
347
HAA
HAW
AT
IDF
IDU
IDFA
IDFB
IDH
ID
IDG
IDK
AMG
AFF
AM
AMD
AMH
AME
AMF
ZFC
SF
SFD
LLB
AD
GD
LLB