Sewosy EF300 Surface Electromagnetic Lock Instruction Manual

June 1, 2024
SEWOSY

Sewosy EF300 Surface Electromagnetic Lock

Sewosy-EF300-Surface-Electromagnetic-Lock-product

Specifications

  • Model: EF300 – EF300CTC, EF300-2 – EF300-2CTC
  • Weighing Capacity: 2kg
  • Power Supply: 12V DC or 24V DC
  • Current Consumption: 480 mA at 12V DC, 240 mA at 24V DC
  • Power Consumption: 6W

Product Usage Instructions

General Installation Instructions

  • Use this equipment only for an adapted application.
  • The manufacturer cannot be held responsible for possible damage caused when usual security requirements are not fulfilled.
  • Mounting, maintenance, and repair must be carried out by a skilled and authorized staff.

Connection Instructions Contacts: Dry contacts

Input Voltage: 12/24V DC

For EF300 – EF300-2:

  • Connect to 12V DC or 24V DC power supply.
  • Ensure correct polarity and observe correct jumper settings.

For EF300CTC – EF300-2CTC:

  • Make sure to observe correct polarity.
  • Use correct input voltage as specified.
  • Check jumper settings before connecting the lock to its power supply.

Important Notes

  • Incorrect polarity, wrong input voltage, or wrong jumper position may damage the product.
  • These failures are not covered by the product warranty.
  • Check for perfect alignment between the armature plate and magnet.

Frequently Asked Questions

  • Q: What should I do if the product is damaged due to incorrect polarity?
    • A: Damage due to incorrect polarity is not covered by the warranty. Ensure to observe correct polarity during installation.
  • Q: Can I use a power supply with different specifications than 12V or 24V DC?
    • A: No, it is recommended to use the specified input voltages to avoid damaging the product.
  • Q: How can I align the armature plate and magnet correctly?
    • A: Make sure they perfectly match and are in alignment before finalizing the installation to prevent any issues.

More Info

Sewosy-EF300-Surface-Electromagnetic-Lock-fig
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Parts

Sewosy-EF300-Surface-Electromagnetic-Lock-fig \(2\)

  • Use this equipment only for an adapted application.
  • The manufacturer cannot be held responsible for possible damage caused when usual security requirements are not fulfilled.
  • Mounting, maintenance and repair must be carried on by a skilled and authorized staff.

DIMENSIONS

EF300 – EF300CTCSewosy-EF300-Surface-Electromagnetic-Lock-fig
\(3\)

EF300-2 – EF300-2CTCSewosy-EF300-Surface-Electromagnetic-Lock-fig
\(4\)

CONNECTION

Sewosy-EF300-Surface-Electromagnetic-Lock-fig
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Caution

  • Make sure to observe correct polarity.
  • Use correct input voltage as specified.
  • Check jumper settings before connecting the lock to its power supply.
  • Incorrect polarity, wrong input voltage or wrong jumper position may damage the product. These failures are not covered by the product warranty.
  • Check for perfect alignement between armature plate and magnet

INSTALLATION DIAGRAMS

Sewosy-EF300-Surface-Electromagnetic-Lock-fig
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OTHER MOUNTING TYPES :

Please refer to the corresponding accessories technical leafletsSewosy-EF300
-Surface-Electromagnetic-Lock-fig \(7\)

MOUNTING UNDER DOUBLE PUSH DOOR FRAMESewosy-EF300-Surface-
Electromagnetic-Lock-fig \(8\)

Insert the rubber washer (h) between the steel washers (g) and do not screw too tighltly to keep the armature plate slightly loose.

Sewosy-EF300-Surface-Electromagnetic-Lock-fig \(10\)

ONLY FOR FRANCE

  • NF S 61937 CONFORMITY – 24V DCSewosy-EF300-Surface-Electromagnetic-Lock-fig \(11\)

ATTENTION :

The manual trigger must cut off the 24V DC power supply to the two electronic cards of the double suction cup. (Parallel connection of the + and – terminals of each electronic card) Sewosy-EF300-Surface-Electromagnetic-Lock-fig
\(12\)

VERIFICATION OPERATIONS

In accordance with current legislation, Fire Safety Systems (SSI) are subject to minimum general operating and maintenance rules, defined in standard NF S 933 which stipulates that these devices must be subject to daily checks. , periodicals and general.

DAILY VERIFICATION OPERATIONS

  • Examination of the waiting position of the emergency exit locking devices (D.A.S. ready to be unlocked).
  • Observation of the integrity of the control devices located at access level 0.

PERIODIC VERIFICATION OPERATIONS

  • An unlocking test of emergency exit locking devices must be carried out monthly.

GENERAL VERIFICATION OPERATIONS

  • It is recommended that it be triennial. It concerns the examination of the entire fire safety system, as well as the verification of the reality of maintenance actions (recording of tests).

Sewosy-EF300-Surface-Electromagnetic-Lock-fig \(13\)

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