D4JL/D4JL-SK40
26
Manual Release
•
Manual release is used to unlock the Switch when power cannot
be supplied to the solenoid, such as when power is interrupted or
the equipment is being repaired.
1. Use a Phillips screwdriver to remove the manual release screw.
Use a precision screwdriver to press down the lever inside the
Switch far enough to release the trapped key.
2. The door is unlocked when the trapped key is turned to the
UNLOCK position and removed.
•
Do not use manual release to stop machines.
•
After the Switch has been manually released, re-install the manual
release screw in its proper position on the Switch using the
specified torque.
Hinged Doors
If the Switch is mounted too close to the hinge, the force imposed on
the lock will be much larger than for locations far from the hinge and
the lock may be damaged. Mount the Switch close to the handle.
Solenoid Lock Models
The solenoid lock locks the door only when power is supplied to the
solenoid. The door will be unlocked if the power supply to the solenoid
stops. Therefore, do not use the solenoid lock models for machines
that may be operating and dangerous even after the machine stops
operating.
Mounting Methods
Appropriate Tightening Torque
Be sure to tighten each screw of the Switch properly. Loose screws
may result in malfunction.
Switch and Operation Key Mounting
•
Mount the Switch and Operation Key securely to the applicable
tightening torque with M5 screws and flat or spring washers.
To ensure safety, use screws that cannot be easily removed or
another means to prevent the Switch and Operation Key from
easily being removed.
•
Do not operate the Switch with anything other than the special
OMRON Operation Key. Otherwise, the Switch may be damaged
and the safety of the system may not be maintained.
•
Ensure that the alignment offset between the Operation Key and
the key hole does not exceed ±0.
8
mm. If the Operation Key is
offset or at an angle, accelerated wear or damage to the Switch
may result.
•
When inserting the Operation Key, install the
provided mounting auxiliary tool in the key hole and
use the tool to position the key in the key hole center
and set zone.
•
Remove the mounting auxiliary tool from the Switch
after the Operation Key is properly inserted.
•
Observe the specified insertion radius for the Operation Key and
insert it in a direction perpendicular to the key hole.
•
Do not impose excessive force on the Operation Key while the Key
is inserted into the Switch or drop the Switch with the Operation
Key inserted. Doing either of these may deform the Key or break
the Switch.
•
Attach the enclosed cap head to any Operation Key hole that is not
used.
Securing Doors
When the door is closed (with the Operation Key inserted), the
Operation Key may exceed the set zone because of, for example, the
door's own weight, machine vibration, or the door cushion rubber.
Then, when an attempt is made to open the door, it may result in
damage or malfunction. Also, it may not be possible to unlock the
Switch if there is weight placed on the Operation Key. Do not rely on
the Switch to substitute for a door locking device. Secure the door with
a stopper so that the Operation Key remains within the set zone.
Type
Appropriate tightening torque
Terminal screw
0.6 to 0.
8
N·m
Cover mounting screw
0.7 to 0.9 N·m
Manual release screw
0.6 to 0.
8
N·m
Operation Key mounting
screw
2.4 to 2.
8
N·m
Switch mounting screw
3.2 to 3.
8
N·m
Connector
1.
8
to 2.2 N·m
Cap screw
1.3 to 1.7 N·m
Rear release button clamping
screw
1.1 to 1.3 N·m
(1)
(2)
Precision
screwdriver
22
±
0.1
Two, M5
Three, M5
Rear release button hole
reference (50 dia.)
50
±
0.1
44.2
±
0.1
43.5
±
0.1
8
9
±
0.1
23.5
±
0.1
1
8
.5
±
0.1
Mounting Holes for Switches
Mounting Holes for
Operation Keys
Auxiliary
mounting tool
Set zone
(3.3 mm)
Operation Key
0.
8
(Auxiliary mounting tool)
