D41G
26
1.
Disconnect the product from power supply when wiring the
product. Failure to do so may cause unexpected operation of
devices connected to the product.
2.
Wire the input and output terminals correctly and verify the correct
operation of the product before using the system in which the
product is incorporated. Incorrect wiring may lead to loss of the
safety function.
3.
Install the actuator in a place where it will not come in contact with
your body when opening or closing the guard door. Failure to do
so may result in injury.
4.
Do not use the product in any direction other than the specified
mounting orientations of the main body and actuator.
5.
Dispose of the product in accordance with the laws set by each
country.
6.
When the door is closed (with the actuator inserted), the actuator
may be pushed back beyond the mounting play due to the weight
of the door or the cushioning rubber of the door. Secure the door
with a hook or by similar means so that it stays within the mounting
play. (Refer to the D41G actuator's Quick Installation Manual.)
1.
Do not drop the product to the ground or expose to excessive
vibration or mechanical shocks. Doing so may damage the product
and cause failure.
2.
Do not store or use the product under the following conditions.
Doing so may damage the product and cause failure.
1) At ambient operating temperatures out of the range of -10 to
55°C
2) At ambient storage temperatures out of the range of -10 to
55°C
3) At relative humidity of 93% or more
4) In direct sunlight
5) Under drastic temperature changes
6) In high humidity that causes condensation
3.
Keep the product away from oil or solvent. Oil or solvent make the
marking on the product illegible and cause deterioration of some
parts.
4.
Do not use in an environment with corrosive gas.
5.
The product may not operate normally in the vicinity of devices that
generate strong radio waves or magnetic fields, such as RFID
systems, proximity sensors, motors, inverters, and switch-mode
power supplies. If the device is used in the vicinity of such devices,
check the effect before use.
6.
Installing the switch and the actuator on a metallic material may
affect the operating distance. If installation on a metallic material
is necessary, be sure to check the effect on the operating distance
before use.
7.
Tighten the screws with a specified torque.
8.
Use the wires specified by OMRON to wire the product. (Refer to
Connection
on page 10.)
9.
Do not extend the cables in excess of the specification of this
product. Carry out electrical connection according to the wiring
examples shown in this document and verify the correct operation
of the product.
10.
Do not pull or bend the cable excessively. A disconnection may
cause a malfunction.
11.
Risk time remains unchanged by series connection. However,
carry out electrical connection according to the wiring examples
shown in this document.
12.
Be sure to inspect the product daily and every 6 months. Failure to
do so may cause a system failure and serious injury.
13.
When determining the safety distance, take into account the delay
of the output of the product caused by the response time. Failure
to do so may cause the operator to reach the hazardous source
before the machine is stopped, resulting in serious injury.
14.
During installation, make sure that the safety door switch does not
come in contact with the actuator due to rattling of the guard door.
(The performance of the product may be degraded by a collision
caused by opening or closing the guard door.)
15.
Install the product so that the LED indicators of the safety door
switch are as visible as possible. Misinterpreting the status of the
safety door switch may result in danger.
16.
Do not use the product at an altitude of 2,000 m or higher.
17.
Do not connect a product different from this product in series with
this product. Doing so may disturb waveforms of the input and
output signals, leading to loss of the safety function.
18.
Do not use the product in the water or continuous water exposure
environment. Doing so may cause water to leak into the product.
(The degree of protection does not guarantee the protection under
continuous water exposure environment.)
19.
Do not tamper the product with a replacement actuator. Store
replacement actuators in a safe place where they cannot be easily
reached.
20.
Build a safety system using the outputs of both Safety Outputs 1
and 2. Wiring with only one safety output may lead to loss of the
safety function due to a single failure.
21.
Wiring should meet the requirements specified in Section 9.4.3 of
IEC 60204-1 to prevent malfunction due to ground faults in the
safety output lines.
22.
In the power-to-lock type, close the door before energizing the
safety door switch.
23.
In the power-to-lock type, the safety door switch is locked only
when the solenoid is energized. If the solenoid is de-energized due
to a sudden power failure, the operator may be exposed to a
hazardous source. Use the power-to-lock type only for process
protection.
24.
Do not use the emergency-exit type for switching the machine on
and off. Doing so may place operators at risk due to being trapped
inside or unexpected operation of the machine.
25.
Install the emergency-exit type so that it cannot be operated from
outside a safety zone.
26.
Do not apply excessive force on the actuator while the actuator is
inserted into the switch body or do not drop the product. Doing so
may deform the actuator or damage the switch body.
27.
Insert the actuator with a tolerance of ±1.5mm for X, ±5.0mm for Y
and ±1.0mm for Z to the center of the key hole. Misalignment or
tilting may cause premature wear or damage. (Refer to the D41G
actuator's Quick Installation Manual for the corresponding
actuator.)
28.
The safety function may not operate normally due to a malfunction
of the wiring, setting, or switch, and the machine may continue to
operate, which may result in personal injury. Make sure that the
safety function works before starting operation.
29.
Do not pull on lead wires with excessive force. Doing so may
cause loose connection.
30.
The current consumption of the safety door switch is different
between when it is turned on and when it is in a normal operation.
Apply the supply voltage to the safety door switch in consideration
of the voltage drop in the wiring.
31.
Do not turn beyond the latching point. After being put into
operation, the manual release must be secured by closing the
cover with the seal, which is included in delivery.
32.
After installation of the product, qualified personnel should verify
to see that the installation, inspection, and maintenance are
properly performed. The qualified personnel should be qualified
and authorized to secure the safety on each phase of design,
installation, running, maintenance and disposal of system.
33.
Do not wire the product to an input of a safety controller in parallel.
34.
Disconnect the product and the controller connected to the product
from power supply when replacing the product. Failure to do so
may cause unexpected operation of devices connected to the
product.
35.
Install the product to a position near a handle of the guard door.
Installing it near a hinge may cause the locking part of the product
to receive larger load than the operating force, leading to damage
to the locking mechanism.
36.
Do not use the product as a door stopper. (The performance of the
product may be degraded due to a collision caused by opening
and closing the guard door.)
37.
Do not try to disassemble, repair, or modify the product. Doing so
may cause loss of the safety function.
38.
Be sure to attach the cover after wiring work. Also, do not energize
with the cover open. There is a risk of electric shock.
39.
Do not operate the product in an environment with flammable or
explosive gas.
40.
Auxiliary output is NOT a safety output. Do not use the Auxiliary
output individually for any safety function. Such incorrect use
causes loss of the safety function of the product and its relevant
systems.
Precautions for Safe Use
Precautions for Correct Use
Summary of Contents for D41G
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