Assa Abloy ML20900 Series Installation Instructions Manual page 6

ML20900 ECL Series Mortise Lock
3 Handing of Lock Body
Step 1) Move the red locking screw to
side of lock body being locked (Fig. 1)
Step 2) Push in latch then depress catch
plate with screw driver (Fig. 1)
Step 3) Pull latch out of lock body
and turn latch over (Fig. 2)
Figure 2
Step 4) Push in latch while holding
screw driver behind latch tail (Fig. 3)
Note: Push in latch until catch plate is
no longer depressed (Fig. 4)
Step 5) Rotate lock front to match
bevel of door as shown (Fig. 5)
Figure 5
5) Installation Instructions (Continued)
RED Locking Screw
MAKE SURE CATCH PLATE IS
EVEN W/TOP SURFACE
GOOD
Figure 3
6
ASSA ABLOY
Catch Plate
Figure 1
BAD
Figure 4
WARNING:
LOCK-IN CAN
OCCUR IF LATCH
IS NOT PROPERLY
INSTALLED
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