
- 2 -
. Mount the brake so the radius of the disc runs approximately 1.5 mm below the outsided
radius of the Friction Facings. And with an equal distance between the disc and Friction
Facings.
. Fix the part, M8 of Hub in the frame. Then stop rotating across flat by spanner. Thee
recommended tightening torque of Bolt, M8 is 32.2N m in case of the material of Bolt is・
SCM.
3. AIR CONNECTIONS
. Use seal tape and gasket for pipe and pipe coupling installing in the brake to avoid aira
leakage.
. Avoid seal tape going into the brake and air tubing.b
. If the tightening torque is not enough, the air will leak. If it is too much, the screw threadc
will be damaged.
. The recommended tightening torque of Rc 1/8 is from 7 to 9N m.d ・
. For quick response of brake, a short tubing between the control valve and the brakee
should be recommended.
. The volume of air chamber shall be minimum 4.56 cm and maximum 19.73 cm .f
3 3
The volume of air chamber maximum is set for the time when a Friction Facings is(※
)worn down 2 mm on each side.
CAUTION
Use flexible air tubing when connecting. Don't use the copper or steel pipe.
Use the brake with the air pressure under 0.6 MPa.
4. LUBRICATION
. Pneumatically actuated devices require clean, dry and pressure regulated air for maximuma
performance and long life.
. For sealing, the packing is non-oil type.b
Grease Shell, ALBANIA No. 3 is sealed in the brake in the beginning. So it is not( )
required oil mist.
5. MAINTENANCE
. The brake does not require any adjustment to maintain the certain torque lived.a
. Sometime check Friction Facings and change them when grooves are worn down.b
If you want to know how to exchange Friction Facings, refer to from "a" to "c" of(※
)
Disassemble Reassemble
and from "b" to "f" of .
6. THE CAUSES OF TROUBLE
. Air leakage from damage of packing.a
. Damage of spring.b
. Polluted air supply.c
. Damage of air connections.d