Datasheet

D4SL-N / D4SL-NSK10-LK@
23
D4SL-NSK10-LK@
• Do not drop the Product. Doing so may prevent the Product from
functioning to full capacity.
• Mount the Product securely to prevent it from falling. Otherwise,
injury may occur.
• Do not attempt to disassemble or modify the Switch. Doing so may
cause the Switch to malfunction.
• Make sure that the gap between the shot bolt and the guide is ±0.5
mm.
Otherwise, excessive wear or damage may cause malfunction.
• To ensure safety, do not operate the Switch with anything other
than the Slide Key Unit.
• Your hand may be injured by being pinched between the Operation
Key and Switch when closing the door with your hand on the
Product.
• Be careful to avoid pinching your hand when operating the Slide
Handle.
• Do not impose a force of exceeding 1 N•m when operating the
Lockout Key.
Otherwise, the Product may be damaged and may not operate
properly.
To prevent damage, attach the supplied labels for display near the
Product.
• Do not force the slide handle to move when the lockout key is not
inserted. Doing so may damage the product and make operation
impossible.
• Do not force the slide handle to move when the door is locked.
Doing so may damage the product and make operation impossible.
• Do not close the door with the shot bolt removed. Doing so may
damage the product and make operation impossible.
• Turn the Lockout Key to the "SLIDE LOCK" position and remove it
when opening the door to prevent a third party from operating the
Slide Handle.
• The durability of the Switch varies considerably depending on the
switching conditions. Always confirm the usage conditions by using
the Switch in an actual application, and use the Switch only for the
number of switching operations given in the performance
specifications.
• The user must not maintain or repair equipment incorporating the
Switch. Contact the manufacturer of the equipment for any
maintenance or repairs required.
• Refer to the D4SL-N Guard Lock Safety-door Switch Instruction
Sheet about storage conditions, ambient conditions,
Switch details, and handling methods.
• Do not apply excessive force in the direction of the slide. This may
damage the product and cause it to malfunction.
• Do not force the switch or cable. This may
damage the product. The cable should be fixed at
a point separate from the switch.
D4SL-N
Solenoid Lock Models
• Be sure to supply power to the solenoid after the door is closed
(after the Operation Key is inserted).
• The solenoid lock locks the door only when power is supplied to the
solenoid. Therefore, the door will be unlocked if the power supply
to the solenoid stops. Therefore, do not use solenoid lock models
for machines that may be operating and dangerous even after the
machine stops operating.
Release Key
• The release key is used to unlock the Switch in case of emergency
or if the power supply to the Switch stops.
• If the release key setting is changed from LOCK to UNLOCK, the
lock will be released and the safety door can be opened
(mechanical lock models only).
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• After setting the release key to UNLOCK to, for example, perform
maintenance, be sure to return it to LOCK setting before resuming
operation.
• The release key is set in the unlock position at the factory for the
D4SL-N@@@A and to the lock position for the D4SL-N@@@G.
• In the unlock position, even when the door of large machines or
stamping machines is closed during preliminary adjustment, the
door will remain unlocked and the machines will not be activated.
• Do not use the release key to start or stop machines.
• The auxiliary lock must be released only by authorized personnel.
• Do not impose a force exceeding 0.2 N•m on the release key
screws. The release key may be damaged and may not operate
properly.
• To prevent the release key from being used by unauthorized
personnel, set it to LOCK and seal it with sealing wax.
Mounting Covers
• Confirm that the seal rubber has no defects before use. If the seal
rubber is displaced or raised, or has foreign particles adhered to it,
the sealing capability of the seal rubber will be adversely affected.
SLIDE
LOCK
SLIDE
FREE
Precautions for Correct Use
UNLOCK
LOCK
UNLOCK
LOCK
LOCK
UNLOCK
LOCK
UNLOCK
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