ERA 10148 Fitting Instructions

Installing a Mortice Sashlock and
Deadlock
Note: Although the instructions and illustrations
refer to sashlocks, the same procedure applies to
deadlocks. It is recommended that suitable pilot
holes are drilled before fitting fixing screws (espe-
cially in hardwood).
To fit a Mortice lock you will require the following
tools:
- Drill - Chisel
- Drill bits (see right) - Pencil
- Posidriv screwdriver - Mallet
Sashlocks - Reversing the sashbolt (latch)
1
Follow these instructions for all 5 Lever Mortice
Sashlocks which use screw(s) in latchbolt for
reversing latch only.
Remove the latch bolt screws, slide out the bolt,
revolve through 180º and replace back into lock.
Refit screws tightly.
2
Follow these instructions for 3 Lever Locks and Bathroom Locks only.
Either: Pull the latch bolt clear of the forend with a pair of pliers and rotate
the bolt head 180º.
Or: Lever the bolt head clear of the forend using a screwdriver.
Insert behind the bolt head as shown and rotate the bolt head 180º.
3
Follow these instructions for British Standard Fortress
Classic locks only.
Lever the bolt head clear of the forend using the fork
tool provided; insert the tool behind the shoulder of the latch
shaft as shown and rotate the bolt head 180º.
350-544
Mortice Sashlock and Deadlock
Fitting Instructions
Drill bit sizes:-
British Standard Fortress/ Classic
5 Lever, Euro and Oval
Viscount & non Euro Viscount
3 Lever & Bathroom Mortice Locks
The Fortress Mortice Lock has been certified to BS 3621: 2007+A2:2012 and
BS EN 12209:2003 to the following classification:
1
Category
3
Deadlock (261/361)
Sashlock (262/362)
3
IMPORTANT: Removal and replacement of critical operational components
within the lock outside of ERA's controlled manufacture environments could
cause injury and will invalidate the products BS Kitemark, EN 12209 test
evidence and any related CE / UKCA / CERTIFIRE certification. Please consult
ERA customer services for advice before any attempt to open this product.
17mm 11/16"
17mm 11/16"
16mm
2 3 4 5 6 7 8 9
H 8 1 0 F 7 B A
H 5 1 0 F 7 K D
5/8"
10 11
2 0
2 B