Centring tool for door-lock latch plates
(Kronenberg / Prudhomme / TEC0 – TEC21)
Instructions for use
Standing in the lift shaft, insert the TEC-FIT into the latch plate. Make sure that the TEC-FIT prongs* stick to the latch plate, thus holding it in position. Pls note: the latch-plate screws must be slightly loose so that the latch plate can be adjusted but it cannot slide out of position!
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*If the prongs do not stick to the latch plate, bend them as required using a pair of pliers.
Shut the door leaf and shifting the TEC-FIT up and down until the door-lock bolt slides in.
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Unlock the door manually and open it. Tighten the screws and remove the TEC-FIT.
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