User Manual

！ WARNING
○ Air combination
①
②
③
Recommended torque unit: N･m
Screw 1/8 1/4 3/8 1/2 3/4 1
Torque 3 to 5 8 to 12 15 to 20 20 to 25 28 to 30 36 to 38
*For port size M5: After tightening fitting, tighten approx. 1/6 more by using tool.
④
○ Air filter, Filter-regulator and Mist separator
①
②
AD17, 27-A： I.D. f2.5 (f3/32") at min., Length 5m (200") at max.
AD37, 47(N)-A： I.D. f4 (f3/16") at min., Length 5m (200") at max.
AD38, 48(N)-A： I.D. f6.5 (f1/4") at min., Length 5m (200") at max.
！ CAUTION
○ Lubricator
①
！ WARNING
○ Air combination
①
②
！ WARNING
○ Air combination
①
Avoid rising piping and piping branches on secondary side. Otherwise, lubricating failure
may be caused.
Maintenance
Maintenance and checks should be done by following the procedure in the operation
manual. Incorrect handling of the product may cause breakage or malfunction of the
equipment or device.
Blow out or clean piping before piping to eliminate swarf, cutting oil, solid foreign material.
Contamination of piping may cause damage or malfunction.
When installing piping, avoid chips and sealing materials from piping screws entering the
inside of equipment. Or malfunction may occur. When use sealing tapes, leave 1.5 to 2
threads of the end of thread exposed.
Hold the female screw side and screw in piping with recommended tightening torque.
Insufficient tightening torque lead to cause loose piping or sealing failure. Excessive
torque may lead to cause screw breakage. Tightening without holding female screw side
applies excessive force to the piping bracket which lead to cause breakage.
Use clean air. Compressed air containing chemicals, organic solvent, synthetic oil or
corrosive gas may lead to cause breakage of parts or malfunction.
Air containing too much moisture may cause malfunction. Install the air drier or the
aftercooler before the air combination.
6
Piping
Air Source
Do not apply any torsional moment, or bending moment except the weight of the filter
regulator itself. External piping needs to be supported separately. Hard piping like steel
tube is susceptible to excessive moment load or vibration. Insert the flexible tube to cancel
the influence.
Drain guide is not equipped with valve function. Be sure to connect piping for drain. No
piping for drain allows the drain and compressed air to exhaust freely. Also, the piping
should be performed with drain guide held by spanner to prevent breakage of bowl.
The piping for drain from auto drain should be connected under the following requirements
to avoid operating failure.