IR1000-01B SMC, IR1000-01B Datasheet - Page 13

• Manufacturer Part Number: IR1000-01B
• Description: PRECISION REGULATOR, 1/8"; SVHC 2: Bis (2-ethyl(hexyl)phthalate) (DEHP); SVHC (Additional): Dibutyl phthalate (DBP)
• Manufacturer: SMC

1. When the valve guide (refer to construction
2. When a pressure gauge is to be mounted,
1. If the supply pressure line contains drainage
2. Never use a lubricator on the supply side of
1. When remounting the valve guide after
1. Do not use a precision regulator outside the
2. When mounting is performed, make connec-
Precautions for
drawing on p.1.6-6) is to be removed during
maintenance, first reduce the set pressure to
"0" and completely shut off the supply
pressure.
remove the plug after reducing the set
pressure to "0".
or dirt, etc., the fixed throttle can become
clogged
therefore, in addition to an air filter (SMC
Series AF) be sure to use a mist separator
(SMC Series AM, AFM).
Refer to SMC's "Compressed Air Cleaning Systems" catalogue
regarding air quality.
the regulator, as this will positively cause the
fixed throttle to become clogged and lead to
malfunction. If lubrication is required for
terminal devices, connect a lubricator on the
output side of the regulator.
removing it for maintenance, use a tightening
torque of no more than 0.6Nm. Since the
valve guide on this product is made of resin,
there is a danger of damage if tightened with
a torque exceeding the prescribed value.
range of its specifications as this can cause
failure. (Refer to specifications.)
tions while confirming port indications.
Warning
Warning
Caution
Caution
leading
IR10„0
Series
Specific Product Precautions
Be sure to read before handling.
Refer to p.0-26 and 0-27 for Safety Instructions and common precautions on the products
mentioned in this catalogue.
Maintenance
Air Supply
Operation
to
only
IR1000/2000/3000
malfunction,
and
1. The supply pressure is relatively high
2. The capacity of the output side is large, and
1. Since the output of types IR2120 and IR3120
2. The screw on the topmost section is a zero
3. If a directional switching valve (solenoid
4. Air is normally discharged from the bleed
5. Be sure to tighten the lock nut after pressure
Precautions for
Precautions for
(approx. 0.5MPa or more), the set pressure is
low (approx. 0.1MPa or less), and when
operated with the output side released to the
atmosphere, there may be pulsations in the
setting side pressure. In this kind of situation,
operate with the supply pressure reduced as
much as possible, or increase the set
pressure somewhat and restrict the output
line (add and adjust a stop valve, etc.).
when used for the purpose of a relief
function, the exhaust sound will be loud
when being relieved. Therefore, operate with
a silencer (SMC Series AN) mounted on the
exhaust port (EXH port). The connection is
Rc(PT) 1/2.
is the same pressure as the input signal
pressure, select a type of regulator (general
purpose or precision type) for input signal
pressure adjustment according to the
application.
point adjustment screw which is locked at the
factory and requires no adjustment for
operation.
valve, mechanical valve, etc.) is mounted on
the supply side of the regulator and repeat-
edly switched ON and OFF, wear of the noz-
zle/flapper section will be accelerated and a
discrepancy in the setting value may occur.
Therefore, avoid using a directional switch-
ing valve on the supply side. In the event a
directional switching valve will be used, in-
stall it on the output side of the regulator.
port (the hole on the side of the body's mid-
section). This is a necessary consumption of
air based on the construction of the precision
regulator, and is not an abnormality.
adjustment.
Caution
Caution
Caution
IR2120, IR3120
IR30„0, IR3120
Operation
(air operated style) only
only
1.6-13
AC
AV
AU
AF
AR
IR
VEX
SRP
AW
AMR
AWM
AWD
ITV
VBA
G
AL