Pack contents
ALL DIMENSIONS IN MILLIMETERS
FIRST ANGLE PROJECTION
DO NOT SCALE
--WIP
03/12/2014
ISSUE DESCRIPTION
DATE
CUSTOMER
STATUS
PROJECT NO.
DEVELOPMENT
PAS3621: 2011 BS Replacement Door Lock
• Maximum Security replacement multi-point lock with
top and bottom hooks for professional use
Fitting Instructions for
Timber/Composite model
1x Lock 3x Keep
Hook con rod
Hook faceplate
(16 or 20mm
wide)
MAX
820mm
Hook unit
MIN
385mm
Centre
con rod
Cover plate
Centre unit
Centre keep
92mm
Hook keep
Before you begin…
Please read these instructions carefully.
Following the steps in the right order will make the installation
much easier and help make sure the new lock is tted properly.
Give yourself time…
Please ensure you give yourself plenty of time to install this
product correctly and adjust if required.
Please Note
If at any point you feel you can not successfully complete
the installation you can call our helpline on 01902 364606.
Tools required:
• Tape measure
• Pencil
• Cross-head screwdriver
• Flat blade screwdriver
• Drill and drill bits
• Hacksaw
• Mole Grips or Vice
Fixings included:
See screwpack
50mm
25mm
Small
Cylinder
screw
Large
Cylinder
screw
35mm
or
45mm
MIN
408mm
MAX
845mm
Centre
faceplate
42x 8x 1x
Split spindle set for
nightlatch function
1x
1x
4mm
2.5mm
1x
1x
2mm
1x
An ASSA ABLOY Group brand
Is this the right product for you?
ALL DIMENSIONS IN MILLIMETERS
FIRST ANGLE PROJECTION
DO NOT SCALE
--WIP
03/12/2014
ISSUE DESCRIPTION
DATE
NOTICE TO PERSONS RECEIVING THIS DRAWING AND / OR TECHNICAL INFORMATION.
Assa Abloy Limited, claims propriatory rights to the material disclosed hereon. This drawing and / or technical information is issued in condence for engineering information
only and may not be reproduced or used to manufacture anything shown or referred to hereon without direct written permission from Assa Abloy Limited., to the user. This
drawing and / or technical information is the property of Assa Abloy Limited. and is loaned for mutual assistance to be returned when its purpose has been served.
THIS DRAWING AND / OR TECHNICAL INFORMATION IS THE PROPERTY OF ASSA ABLOY LIMITED.
CUSTOMER
Centre case-faceplate assy
TITLE
SCALE
CGW
DRG NUMBER
OF
ASSA ABLOY LIMITED
WILLENHALL, WEST MIDLANDS.
WV13 3PW. TEL. (01902) 366911
PRODUCT ENGINEERING DEPT.
A1
MATERIAL
1
--WIP
1
STATUS
DRAWING LIMITS UNLESS STATED
PROJECT NO.
13YDWS004-704
PRODUCT
DRAWN
DEVELOPMENT
DATE
SHEET
TREATMENT AND FINISH
ISSUE
NOTICE TO PERSONS RECEIVING THIS DRAWING AND / OR TECHNICAL INFORMATION.
Assa Abloy Limited, claims propriatory rights to the material disclosed hereon. This drawing and / or technical information is issued in condence for engineering information
only and may not be reproduced or used to manufacture anything shown or referred to hereon without direct written permission from Assa Abloy Limited., to the user. This
drawing and / or technical information is the property of Assa Abloy Limited. and is loaned for mutual assistance to be returned when its purpose has been served.
THIS DRAWING AND / OR TECHNICAL INFORMATION IS THE PROPERTY OF ASSA ABLOY LIMITED.
CUSTOMER
Centre case-faceplate assy
TITLE
SCALE
CGW
DRG NUMBER
OF
ASSA ABLOY LIMITED
WILLENHALL, WEST MIDLANDS.
WV13 3PW. TEL. (01902) 366911
PRODUCT ENGINEERING DEPT.
A1
MATERIAL
1
--WIP
1
STATUS
PROJECT NO.
13YDWS004-704
PRODUCT
DRAWN
DEVELOPMENT
DATE
SHEET
TREATMENT AND FINISH
ISSUE
This product is only suitable for doors of a
certain type. To ensure you have the correct
Yale Doormaster™ for the door, please check
the product code identied on the box.
YDM-BS-PVCU-35 Lock with rollers, 92mm
centres, 16mm faceplate, 35mm backset, &
top/bottom hooks or bolts – PVCu doors only.
YDM-BS-PVCU-45 Lock with rollers, 92mm
centres, 16mm faceplate, 45mm backset, &
top/bottom hooks or bolts – PVCu doors only.
Please note:
1. For installation on timber or composite
doors, an air gap of at least 3mm is required
between the door edge and the frame.
2. If the handles are at dierent heights you
can still t this product, but you will need to
t a new 92mm centre handle set when tting
this lock.
Please visit www.yale.co.uk for more
information about Yale handles.
YDM-BS-TMBR-45 Lock with no rollers,
92mm centres, 20mm faceplate, 45mm
backset, and top/bottom hooks or bolts –
Timber or composite doors only.
YDM-BS-TMBR16-35 Lock with no rollers,
92mm centres, 16mm faceplate, 35mm
backset and top/bottom hooks or bolts Timber or composite doors only
YDM-BS-TMBR16-45 Lock with no rollers,
Nightlatch Function:
The Yale Doormaster™ lock features an
optional ‘nightlatch’ function for safety,
security and convenience.
It means the door can be opened from the
inside using just the handle but from the
outside by using a key as well as
the handle.
92mm centres, 16mm faceplate, 45mm
backset and top/bottom hooks or bolts Timber or composite doors only.
How to install the PAS3621 Replacement Door Lock
This prevents people without keys from
entering the building at any time.
To activate the nightlatch function use
the split spindle set supplied.
If you have any queries regarding
split spindles or handles please call
our Yale helpline on 01902 364606.
Split spindle set for
nightlatch function
Handle end
Lock ends
Handle end
Step 1: Remove the handle and cylinder
• Open the door and secure it in the open
position.
• Where possible lift the handles as far as
you can so that the lock is in the locked
position.
• Undo the screws from the internal handle.
• You should now be able to remove both
handles and put them plus the screws
aside for retting later (1a).
• Take out the handle spindle and set
this aside.
• Take out the cylinder screw (1b) and
• Take out the cylinder.
• Leave the key in the cylinder and put it
Step 2: Remove the old lock and keeps
• Remove the xing screws along the
metal faceplate on the edge of the door.
The best way to do this is to start at the
bottom and work upwards but please note
that screws either side of any hooks/bolts
should not be removed (2a).
• You should now be able to easily take
the old lock out of the door. If it does
not come out easily, check that all xing
screws have been removed.
• Remove all the screws from the keeps and
• All these items can be discarded once
discard. A new cylinder screw is provided.
1a 1b
aside for retting later.
2a 2b
remove from the frame (2b).
installation is successfully completed.
Step 3: Prepare the PAS3621 Door Lock for installation
• Lay the old lock on its side on a at
surface and lay the new centre unit
on top, aligning the handle spindle
square hole.
• Check which direction the latch faces.
If necessary, change the latch on the
PAS3621 lock to match the old one by
following the instruction label visible on
the PAS3621 lock.
• Ensure DoormasterTM hooks are retracted
before measuring against old lock &
cutting.
• Lay the new top and bottom hook units
on top of the old lock and line up the
hook units (3a).
• Mark the top and bottom hook units at
the inner edge of the connecting blocks,
transferring mark to the back of the
connecting rods (3b).
• Clamp the assembly securely then cut o
excess material from the connecting rod
through to the faceplate.
3a
3b
Mark and remove excess
Step 4: Install the centre unit section of the PAS3621 Lock
13YDWS004-305-ARTWORK-5B-
Composite
ISSUE DESCRIPTION
DATE
• Put the centre unit of the new
PAS3621 lock into the door where
the old lock went. If the hole for the
old lock is too small, you may need
to carefully remove some excess
material.
• Line up the new centre unit so that
the cylinder and the square spindle
holes are visible through the holes in
the door face (4a).
• Push the cylinder into place.
• Line up the xing hole for the cylinder
with the countersunk hole in the
faceplate and fasten it in place with
the new cylinder screw provided.
For the 35mm backset lock use the
short cylinder screw. For the 45mm
backset version, use the long cylinder
screw.
• Insert the old handle spindle through
the lock, leaving an equal amount on
either side of the door. If using the
split spindle set provided insert both
parts into the lock case.
• Slide the handles onto the spindle
inside and out and then carefully
push them together around the
cylinder (4b).
• Secure the handles using the old
screws, ensuring that screws are
inserted from the internal door face.
Step 5: Check the centre unit of the PAS3621 Lock
• Using four of the new 25mm xing
screws provided, secure the centre
unit into place, making sure the
screws are driven horizontally through
the faceplate. Use the screwholes
shown (5a).
• Now check your PAS3621 Lock
functions correctly:
− Lift the handle and make sure the
hook can move freely.
− Make sure you can turn the key to
operate the deadlock and that when
deadlocked the handle does not
open the lock.
− Turn the key back to unlock the door
and make sure the handles now open
the lock. If using the split spindle set,
only the internal handle will open
the door.
• If the centre hook is not operating
properly you may need to carefully
remove some excess material from
the frame.
• Once you are satised that everything
is working properly, close the door
slightly and using a pencil, trace the
datum line from the faceplate onto
the frame. The datum is located in
the centre of the faceplate (5b).
In the centre of the faceplate
(Centre line A).
4a
5a
4b
(Steps
X
10+11)
5b
A
Step 6: Align the PAS3621 Lock centre keep with the frame
• Position the keep so the datum line at
the centre of the keep is level with the
pencil line on the frame (6).
• Place the keep against the door
frame, ensuring it sits ush with the
frame. Note that the keep is designed
to wrap around the frame edge.
• If the keep sits proud of the frame,
you may have to carefully remove
some of the frame material.
Step 7: Align the PAS3621 Lock centre keep with the frame
• Once the keep is fully aligned, secure
it in place using the new 25mm xing
screws provided, except the central
xing screw in the middle of the latch
plate (7).
• If the xing holes are over a gap in
the frame, use the longer 50mm xing
screws provided. As a last resort,
omit that screw.
6
7
Fixing screws
Step 8: Check the PAS3621 Lock centre keep
• Carefully close the door and operate
the lock to make sure the hook and
latch t into the keep securely.
• If not, slacken the latch plate screws,
adjust the latch plate and tighten
screws until secure (8a).
8a
8b
• Finally x the central xing screw (8b)
Step 9: Install the bottom hook unit of your PAS3621 Lock
• 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 ts 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 t.
• 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 satised 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.
Latch plate screws
xing
screw
9
Central
Step 10: Install the PAS3621 Lock bottom hook keep
• 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 xing screw through cover plate and centre unit faceplate
(5a).
Step 11: Install the top hook unit and 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 12: Adjust the PAS3621 Lock keeps
• 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.
If at any point you feel you can not successfully complete the installation,
you can call our helpline on 01902 364606.
Doormaster™ PAS3621
Part No: 3183423001 Issue 1A
© 2015 ASSA ABLOY Ltd
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
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