PF-F/PFU Series
Product-specic cautions
WARNING CAUTION
■
Install the product where it will not be exposed to
rain, water or direct sunlight.
■
Do not use this product in a corrosive environment.
Use in such an environment could lead to damage
or operation failure.
■
Consult with CKD if ozone is generated in the supplied air.
■
Avoid using this product in environments where
ozone is generated.
■
Fluid temperature should be in the range of 0 to 40°C.
Even if the ambient temperature is within the specied range,
do not use this product in a location where the temperature
could suddenly change and cause dew to condense.
■
Do not use at a pressure exceeding the max. working
pressure, as excessive pressure can cause product failure.
■
The sensor section employs a dust-proof, drip-proof structure
that provides reliability during maintenance and cleaning,
during which it may be exposed to water splashing. However,
avoid using this product in a location where it may be constantly
exposed to water or intense splattering of water and/or oil.
■
Conrm before use that the product will withstand the working environment.
●
Cannot be used in environments where its functions will be impeded.
Such environments include high temperatures, chemical atmospheres,
or those where chemical liquids, vibration, moisture, dripping water,
coolant or gas are present. Environments where ozone is generated.
■
Be sure to use within ambient temperature range of 0 to 50°C.
■
Do not use this product in an environment exposed to vibration
resistance of 49 m/s
2
and over or shock resistance of 294 m/s
2
and over.
■
Working conditions for CE compliance
This product is CE-marked, indicating conformity with the EMC
Directives. The standard for the immunity for industrial
environments applied to this product is EN61000-6-2; the following
requirements must be satised in order to conform to this standard:
Conditions
●
The assessment of this product is performed by using a cable pairing a
power supply line and a signal line, assessing this cable as a signal line.
●
This product is not equipped with surge immunity. Implement
surge protection measures on the system side.
■
Around the pneumatic component, keep space for
installation, removal, wiring, and piping work.
CAUTION
5. Securing of space
Mounting, installation and adjustment
DANGER
WARNING
CAUTION
1. Installation
■
Use power supply voltage and output within the
specied voltage.
If voltage exceeding the specied voltage is applied, the
sensor could malfunction or be damaged, or electrical shock
or re could occur. Do not use any load that exceeds the
rated output. Otherwise, output damage or re may result.
■
Check the line color and terminal number when connecting
wires. Incorrect wiring could result in sensor damage and
malfunctions, so check wire color and terminal number
against the instruction manual before wiring.
Install a noise lter if required.
■
Ensure that wires are properly insulated.
Check that wires do not come into contact with other
circuits, that no ground faults occur, and that the
insulator between terminals is not defective. Otherwise,
overcurrent may ow into the sensor, causing damage.
■
Keep the product away from high voltage cables, high
voltage equipment and power equipment such as motors.
■
Check that there are no cutting chips and wire dust
on the connector of the sensor before wiring.
CAUTION
2. Pre-operation conrmation
■
After connecting piping, always check all pipe connections
for air leaks before supplying compressed air.
●
Apply a leakage detection agent to pipe connections with a
brush and check for air leaks. Make sure that the leak
detection agent does not adhere to the resin parts. Otherwise
resin parts could be damaged, which is dangerous.
■
Keep the cable away from all noise sources, including
power distribution wires. Noise can cause malfunctions.
■
Do not short-circuit the output transistor.
When a load is short-circuited, overcurrent protection circuit is
triggered to prevent damage to the output transistor; however, if
this state persists, the output transistor could be damaged.
Overcurrent protection...Approx.70 mA
■
Do not remove the pneumatic component packaging and the
piping port dust-proof cap until just before starting piping.
●
Removing the piping port cap before piping work may
cause foreign matter to enter the pneumatic components
from the piping port, resulting in failure or malfunction.
■
When mounting pneumatic components, do not use a
mounting method that relies on support from the piping.
F.R.L
F (Filtr)
R (Reg)
L (Lub)
PresSW
Shutoff
SlowStart
FlmResistFR
Oil-ProhR
MedPresFR
No Cu/
PTFE FRL
Outdrs FR
F.R.L
(Related)
CompFRL
LgFRL
PrecsR
VacF/R
Clean FR
ElecPneuR
AirBoost
SpdContr
Silncr
CheckV/
other
Jnt/tube
AirUnt
PrecsCompn
Mech/
ElecPresSw
ContactSW
AirSens
PresSW
Cool
AirFloSens/
Contr
WaterRtSens
TotAirSys
(Total Air)
TotAirSys
(Gamma)
RefrDry
DesicDry
HiPolymDry
MainFiltr
Dischrg
etc
Ending
1389
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