Securefast SBL340 Installation Instructions Download Page 1

T/049A/SBL340 
 

5

th

 January 2017 

SBL340 

Installation Instructions for SBL340 Push Button Lock with Deadbolt 

This lock has been Fire Tested in accordance with BS EN1634-1 with the use of Intumescent Seals.

 

 
 
 
 
 
 
 
 
 
 
 
 

 

Installation 

   

Applying the Template 

 

Correctly position and tape the template, T/048/SBL340, to the internal door face, at the desired 

height from the floor level. Ensure that the marked door edge on template is correctly aligned with 
actual door edge. (Figure 1) 

 

Mark the 10mm diameter hole for the spindle of the Digital Lock, the two 7mm holes for the bolt 
through fixings. 

 

Drill all marked holes. 
 

Handing Digital Lock 

  IMPORTANT: 

Firstly determine handing of the door. When viewed from the outside, your door is right handed if the hinges are on 

the right and left handed if the hinges are on left.  
  

NOTE: 

The Knob on the external Keypad Digital Lock will rotate freely in one direction and require the inputting of the code to 

rotate in the other direction; this is allows the deadbolt to be thrown from the outside 
without a code entry but not withdrawn. 

 

Remove the cover held in place by 2 blue screws. 

 

With Tweesers remove the metal pin and put in the other visible hole to change 

handing. 

 

Replace cover and secure using blue screws. 

The metal pin will only locate in the back of the digital lock unit properly if the follower 
is in the correct orientation (as shown in the images on the right).  

If you do not reinsert the metal pin in to either of the holes then the deadbolt can be 
thrown and withdrawn from the outside without the entry of a correct code.  

 

Positioning of Spindle 

 

The spindle is designed for doors 35 to 65 mm thick.  Therefore shorten, if 
necessary, to suit door thickness 

 

When inserting the spindle correctly locate it into the reverse of the Digital 
Lock with consideration to the handing of the door. (Figure 4) 

 

Fixing the Lock  

  IMPORTANT: 

Do not close the door before confirming that the code and lock is functioning correctly. 

 

If necessary, shorten the fixing bolts in order to suit the thickness of the door  

 

When shortening the fixing bolts allow at least 4/5 threads to screw into the lock case 

Figure 1 

Figure 4 

Door edge 

BEFORE INSTALLATION 
PLEASE: 

 

1) Ensure all parts work 

properly 
 

2) Check and Ensure the 
supplied Code works. If you 

wish to change the code follow 

the instructions under 
‘Changing the Code’ and 

confirm at it works. 
 

3) Ensure that both knob 

handles of the Digital Lock can 
be moved freely. Also check 

that the deadbolt moves freely 
by throwing and withdrawing it 

using the knob on the internal 
block.

 

LIST OF PARTS 

 

1) Digital Lock with Knob 
Handle 

 

2) Internal Block with 
Deadbolt 

 

3) Neoprene Seals x 2 

 

4) Spindle 

 

5) Mortice Keeper 

 

6) Surface Mounted Keeper 

 

7) Wood screws x 2 (For 

securing Keeper) 

 

8) Tweesers (

 

For changing the 

Code) 

 

9) Fixing Bolts x 3 (1 spare) 

 

10) Spare Code Tumblers 

 

11) Code Card 

 

 

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