• Carefully close the door and operate
the lock to make sure the hook and
latch fit into the keep securely.
• If not, slacken the latch plate screws,
adjust the latch plate and tighten
screws until secure (8a).
• Finally fix the central fixing screw (8b)
Step 8: Check the PAS3621 Lock centre keep
If at any point you feel you can not successfully complete the installation,
you can call our helpline on 01902 364606.
An ASSA ABLOY Group brand
The world’s favourite lock since
1843
School Street, Willenhall, West Midlands WV13 3PW
www.yale.co.uk/doormaster T. 01902 364606
Doormaster™ PAS3621
Part No: 3183423001 Issue 1A
© 2015 ASSA ABLOY Ltd
Central
fixing
screw
8b
• Lift the handle to ensure all the
hooks locate into their keeps
securely. If necessary, slacken the
screws, adjust the keep plates and
re-tighten.
Step 12: Adjust the PAS3621 Lock keeps
• Ensure that the lock on your door is
not engaged, and that all hooks are
fully retracted.
• Put the new bottom hook unit into
the door where the old lock went
(9), ensuring that the male toothed
section of the hook con rod fits into
the female toothed section of the
centre con rod.
• If the hole for the old lock is too
small, you may need to carefully
cut away some of the door material
to make it fit.
• Use the new screws provided to
secure the bottom hook unit into
place, ensuring that the screws
are driven horizontally through the
faceplate.
• Now check your PAS3621 Lock
functions correctly as you did for the
centre unit in Step 5.
Note: Additional force required when
lifting the handle to overcome and
shear plastic setting peg.
• Once you are satisfied that
everything is working properly, close
the door slightly and draw a line level
with the datum line marked on the
faceplate at hook aperture onto the
frame using a pencil.
Step 9: Install the bottom hook unit of your PAS3621 Lock
• Install bottom keep by repeating the procedure in Steps 6-8.
• Position using hook datum line and hook keep plate datum line.
• Secure in place and check operation.
• On the lock, swing cover plate in place to cover join in faceplates,
then add fixing screw through cover plate and centre unit faceplate
(5a).
Step 10: Install the PAS3621 Lock bottom hook keep
• Install the top hook unit and hook keep by repeating the procedure
you used to install the bottom units in Steps 9 and 10.
Step 11: Install the top hook unit and hook keep
9
Latch plate screws
8a
