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Installation Guide ZL400 Version: 1.0 Date: February 2020 Due to regular upgrades of systems and products, ZKTeco could not guarantee exact consistency between the actual product and the written information in this manual.
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Wear safety glasses to protect Do not use electric tools Do not overexert the screws your eyes when drilling and to tighten the screws. during installation. slotting Inward direction Outward direction...
Installation Steps 1. Align the template along the vertical center line of the mortise at a desired handle height and hold it together with the door. Then, drill holes on the door. Handle centerline Desired handle height...
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4. Fix the Mortise latch plate (C) 3. Fix the Mortise (A) Note: Two Triangles on the mortise must be aligned horizontally (as shown in the above image).
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6. Attach the 8x8 spindle (H) and fix the outdoor unit (I) Note: Make sure that two triangles of the mortise are always horizontally aligned as described in step 3.
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7. Attach the 8x8 spindle (H) and 5x5 spindle (L). Then fix the indoor unit (M)
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8. Connect the batteries (N) 9. Measure the doorframe for strike dimensions and drill the hole...
Maintenance 10. Test lock 1. Test the lock by rotating the handle and emergency key. 1. Avoid contact with corrosive substances. 2. You can use the emergency key by removing the cover 2. Do not hang any object on the handle. on the lock cylinder with a screwdriver or nails.
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