Here are some suggestions and recommendations for the installation and functionality testing to Use Electromagnetic Locks:

electromagnetic-lock-feature-illustration
Use Electromagnetic Locks – The electromagnetic lock requires a face to face fitting as shown in the illustration. Otherwise, the holding force will decrease (direction of hydraulic press pull must be collinear).

electromagnetic-lock-and-armature-plate
Install the electromagnetic lock and armature plate in the special test clamp which is designed for a collinear pull-off test. (The lock and clamp assembly are shown in the illustration). The armature plate direction of hydraulic press pull must be “collinear”, and armature plate centers on core.

electromagnetic-locks-fail-safe
All electromagnetic locks are “fail safe”. Therefore they require a UPS (Uninterruptible Power Supply) to remain locked during the power failure.

emlock-lz-or-z-brackets
The electromagnetic locks are suitable for out-swing door and inswing door applications. For inswing door applications, the locks should be fitted with “LZ “or “Z” brackets.

rubber-washer-between-armature-and-door-leaf
Do not tighten the armature on the door leaf. Insert a rubber washer between the armature and the door leaf to allow for the face-to-face contact between the armature and the electromagnet. Thus the electromagnetic lock will work effectively.

electromagnet-and-armature-plate
Make sure the contact surfaces of the electromagnet and armature plate are clean and free from dust. It is important to make sure that the armature plate and the electromagnet properly align to ensure effective operation.

12-24v-dc
Voltage Selection Jumper: Check jumper settings before connecting lock to a 24V DC input power. Damage to the lock may result from incorrect jumper setting.

electromagnetic-lock-reed-switch
The animation shows the location of the reed switch. The switch will send out signal when the electromagnet and armature plate interact correctly.
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