![]() ![]() DON'T UNSCREW THE BOLT-HEAD THE WRONG WAY :)Īll sorted and all I needed was a cross-head screw driver. ![]() Unfortunately before that I managed to unscrew it the wrong way, which meant it became completely unscrewed from the flush-bolt mechanism completely and I spent another 30 minutes, getting it to line up again. I screwed it all the way up and it bought me a few extra millimetres. One turn pins the inactive leaf in position. Function: Used instead of flip-lever flushbolts in the inactive leaf of paired doors. The other side has a hidden lever (only accessible when the main door is unlocked and set ajar. The MS2180 Auto-Release Two-Point Flushbolts work in conjunction with any MS pivoting deadlock to provide maximum security for paired narrow stile aluminum doors. One side has a normal 5 point locking system operated by a normal door handle and key. It takes a few goes.Īs Jimmy Fit-It suggested, I found I could adjust the actuator arm, by screwing it up and down slightly. 2 I have a patio door made of up two aluminium tri-folding doors which meet in the middle. Re-adjust the position of the flush-bolt mechanism in the middle of the door, but releasing the two screws and moving it up and down as necessary. After this happening a few times, the bolt-head simply moved further and further down and when the lever was released, it never came up enough to clear the door frame. Therefore the flush-bolt bolt-head at the bottom was more prominent than the bolt-head at the top. But in turn, this actually pushed the flush-bolt mechanism down further (a bit like a rower, rowing into a brick wall). The user would then push the flush-bolt lever harder, thinking it was just stiff. Therefore, when I tried to operate the flush-bolt, instead of the bolt appearing from the top of the door and into the cavity in the ceiling, it hit the metal door frame. I realised that the door itself had become slightly out of align, probably because people kept pushing the door and so after a while the top edge of the door, didn't line up with the flushing on the ceiling. Many thanks to Jimmy Fix-It, for giving me the correct term of flush-bolt :) So I eventually figured it out, after some trial and error. Maybe another way to ask is, how would someone actually fit the rod/bolt in the first place and perform adjustments? The patio doors are 5 years old, so quite modern. I've taken off the lock faceplates and even attempted to remove the glass, so get access to the steel rod/bolt, but I can't access it. I keep saying bolt, but its more like a 80cm steel rod which goes from the hidden level down to the ground.īasically, I can't access this bolt. So, I need to adjust this bolt to move it up. But at the bottom, the bolt does not move up enough to clear the metal lip on the ground. The problem is when I operate this lever, it moves fine and the top bolt moves down sufficiently to release door at top. ![]() The hidden lever (as seen in photo, as silver coloured) operates two bolts, one up and one down, to lock it in position. The other side has a hidden lever (only accessible when the main door is unlocked and set ajar. Operates in conjunction with any MS pivoting deadlock.I have a patio door made of up two aluminium tri-folding doors which meet in the middle. Lever Action Flush Bolt for edge or face fitting into the first closing leaf of a double door set French doors & double doors Locks secure the slave door. Counterclockwise turn retracts vertical bolts and blocks entry of pivoted bolt. Turn knob or lever 180 degrees clockwise to throw hardened steel bolts into header and threshold and clear strike opening so pivoted MS bolt can enter from active door. Red background indicator has aluminum letters reading �LOCKED� when secure. Not to be used as a standalone locking mechanism. Cannot be unlocked when pivoted bolt is in locked position. Find many great new & used options and get the best deals for Lever Action Flush Bolt Concealed Safety Door Lock Sliding Door Lock at the best online prices. The MS1880 must be installed in conjunction with a pivoted bolt MS deadlock. A positive blocking device makes it impossible to turn the key in the active door unless the inactive leaf has first been secured. They also promote security by removing an element of human error. Used instead of flip-lever flushbolts in the inactive leaf of paired doors, the MS1880 Two-Point Flushbolts offer greater convenience, one operation instead of two. With one operation, they provide security and reduce human error. MS1880 Two-Point Flushbolts offer greater convenience than flip-lever flushbolts.
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