background image

For swimming and other child safety gates, most safety standards specify the

following minimum height requirements above the finished ground/fixing surface:

1) latch release knob ‘F’ at minimum 54”-59” (1370-1500mm);  2) fence height of between 4’ & 6’ (1200 & 

1820mm)

 Always confirm these and other requirements with the appropriate pool or safety authorities in your area and install 

this latch in accordance with the local fence/barrier codes and regulations. Also, pool gate must open outward, away from the 

pool, so this latch must be fitted to the outside of a pool gate. Tools: Electric and cordless drills, drill bits, Phillips No. 2 screwdriver 

(hand & powered types). Note: If mounting to steel or vinyl with aluminum or steel inserts, it is advisable to pre-drill the holes to 

prevent screw breakage.

Swimming pool fences, gates and latches cannot substitute for adult supervision. If using this latch on a swimming pool gate, consult all appropriate local 

authorities for safety requirements. 

The latch will operate properly only if installed and maintained in accordance with these instructions.

MAINTENANCE:

 

 REMOVE KEY FROM LOCK AFTER USE. 

Do not lubricate the latch with petroleum-based lubricants at any time; use only powdered graphite. 

Ensure all s

crews or bolts are tightened firmly and that the release knob [F] and latching bolt are kept free of sand, ice and other debris which could impair latch 

performance. Grind or remove any protruding fasteners after installation.

WARRANTY & LIMITATION OF LIABILITY:

 

D&D Technologiesʼ (“D&D”) products are warranted to be free of defects in materials and workmanship to 

the original purchaser for as long as he/she owns the product. If a structural defect appears, the original purchaser may return the item, freight prepaid, 

together with proof of purchase to D&D or its approved international agents. D&D or its agent will, at their discretion, repair or replace the defective item 

or part without charge to the purchaser. THIS WARRANTY SHALL NOT APPLY WHEN the product has been tampered with, when repairs or attempted repairs 

have been made by unauthorized persons, where the item has been subjected to misuse, abuse, accident or damage in transit, or where the installer has 

not followed the instructions set out during installation, operations, or Maintenance requirements.

IN NO EVENT SHALL THE COMPANY BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES. No warranty is given other than that set out above. 

 

No other express or implied warranties (including statutory warranties) apply, other than warranties which may not be legally excluded.

INSTALLATION INSTRUCTIONS

For swimming and other child safety gates, most safety standards specify the

following minimum height requirements above the finished ground/fixing surface:

1) latch release knob ‘F’ at minimum 1500mm (4’11”);  2) fence height of between 1200mm & 1500mm (4’ & 5’)

Always confirm these and other requirements with the appropriate pool or safety authorities in your area and install this latch 

in accordance with the local fence/barrier codes and regulations. Also, pool gate must open outward, away from the pool, so 

this latch must be fitted to the outside of a pool gate. Tools: Electric or cordless drill, drill bits, Phillips No. 2 screwdriver (hand & 

powered types). Note: For heavy gauge steel sections it is advisable to pre-drill the holes to prevent screw breakage.

Swimming pool fences, gates and latches cannot substitute for adult supervision. If using this latch on a swimming pool gate, consult all appropriate local authorities 

for safety requirements. 

The latch will operate properly only if installed and maintained in accordance with these instructions.

MAINTENANCE: 

 REMOVE KEY FROM LOCK AFTER USE. 

Do not lubricate the latch with petroleum-based lubricants at any time; use only powdered graphite. 

Ensure all s

crews or bolts are tightened firmly and that the release knob [F] and latching bolt are kept free of sand, ice and other debris which could impair latch 

performance. Grind or remove any protruding fasteners after installation.

WARRANTY & LIMITATION OF LIABILITY:

 

D&D Technologiesʼ (“D&D”) products are warranted to be free of defects in materials and workmanship to 

the original purchaser for as long as he/she owns the product. If a structural defect appears, the original purchaser may return the item, freight prepaid, 

together with proof of purchase to D&D or its approved international agents. D&D or its agent will, at their discretion, repair or replace the defective item or 

part without charge to the purchaser. 

 

THIS WARRANTY SHALL NOT APPLY WHEN the product has been tampered with, when repairs or attempted repairs have 

been made by unauthorized persons, where the item has been subjected to misuse, abuse, accident or damage in transit, or where the installer has not followed 

the instructions set out during installation, operations, or Maintenance requirements.

IN NO EVENT SHALL THE COMPANY BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES. No warranty is given other than that set out above. No 

other express or implied warranties (including statutory warranties) apply, other than warranties which may not be legally excluded.

INSTALLATION INSTRUCTIONS

Installation Procedure

1.

 The gap between gate frame and latch post must be between 

3

/

8

” (10mm) and 1

7

/

16

” (37mm); 

3

/

4

” (19mm) is ideal.

2.

 Determine the location of the hole for Mounting Bracket ‘A’ by measuring up from the finished ground/fixing 

surface…

     • for 54” knob height measure up 36

3

/

8

” (925mm);    • for 59” knob height measure up 

41

3

/

8

” (1050mm).

Place Mounting Bracket ‘A’ on the post as shown, and, using one of the 1” (25mm) wafer-head, 

self-drilling screws, fix the bracket to the post – through the side fixing hole. Now install two 

more of these screws through the front of the bracket.

3.

 To install Mounting Bracket ‘B’ measure up from Bracket ‘A’ 13

3

/

8

” (340mm). Mark this point 

and fix as ‘2’ above.

NOTE:

 For 4 feet (1200mm) fences without an extra-high post, this measurement 

should be 5” (125mm) for 54” (1370mm) knob height and 10” (250mm) for 59” 

(1500mm) knob height.

Place the Bracket ‘B’ so that the holes are centered on the marked line. Fix 

bracket using the same screws as per Bracket ‘A’. 

(NOTE: 

In some applications it may be necessary to add a 

spacer to clear a post cap. Spacers 

S1, S2 & S3 are for this purpose and 

should be inserted behind the mounting 

brackets during installation.)

4.

 Take the main LATCH BODY ‘C’ and 

slide it down onto the Mounting Bracket 

‘B’, ensuring the rear track of the latch 

slides over brackets ‘B’, then ‘A’.

5.

 Slide the Latch Body until the bot-

tom of the latch aligns neatly with the 

lower end of Bracket ‘A’ (see dashed 

line ‘L’). Take the single 

3

/

8

” (10mm) 

countersunk screw ‘H’ and secure the 

Latch Body – DO NOT use a power or 

cordless drill – to Bracket ‘A’.

6.

 

The final part to be installed is the 

STRIKER BODY ‘D’.

 Note that the Striker 

Body slides on a dovetail track within 

the Mounting Plate (P1, P2). NEVER use 

a powered drill to adjust this screw.

See Diagram ‘E’. Locate the Striker 

Body assembly onto the post as shown. 

Position the Striker Body to obtain a 

1

/

8

” (3mm) gap between the lower part 

of the latch and the top of the Striker 

Body, as shown. Maintain this gap and 

fix two 1” (25mm) screws through the two main holes of the Striker Body. The two, small (cylindrical) dress plugs supplied 

should now be pressed into the screw holes.

7.

 a

)

 Open the gate and secure two more screws through the side leg of the Mounting Plate. 

Note: If the width of the gate 

frame is 1

1

/

2

” (38mm) or greater, follow step b)…

    

b

)

 With the gate open, adjust the Striker Body using the screwdriver in the adjustment screw. Turn counter-clockwise until 

the two holes are exposed, as in Diagram (P2). Fix the two remaining screws to secure the Mounting Plate.

8.

 Use the screwdriver to adjust the Striker Body to align with the Latch Body, as shown in Diagram ‘E’. Open and close the 

gate to check the latch operates correctly. Adjust as necessary at any time after installation to ensure safe operation of the 

latch. 

NOTE: Future vertical adjustment of the latch can be achieved by removing the screw ‘H’, sliding the Latch Body up or 

down the post to obtain correct operational alignment, then inserting the screw into the appropriate hole.

Installation Procedure

1.

 The gap between gate frame and latch post must be between 10mm (

3

/

8

”) and 37mm (1

7

/

16

”); 19mm (

3

/

4

”) is ideal.

2.

 Determine the location of the hole for Mounting Bracket ‘A’ by measuring up 1050mm (3’ 5

3

/

8

”) from 

the finished ground/fixing surface.

Place Mounting Bracket ‘A’ on the post as shown, and, using one of the 25mm (1”) wafer-head, 

self-drilling screws, fix the bracket to the post – through the side fixing hole. Now install two 

more of these screws through the front of the bracket.

3.

 To install Mounting Bracket ‘B’ measure up from Bracket ‘A’ 340mm (1’ 1

3

/

8

”). Mark this 

point.

NOTE:

 For 1200mm (4’) fences without an extra-high post, this measurement should be 

110mm (4

3

/

8

”).

Place the Bracket ‘B’ so that the holes are centered on the marked line. Fix bracket 

using the same screws as per Bracket ‘A’. 

(NOTE: In some applications it may be 

necessary to add a spacer to clear a post cap. Spacers S1, S2 & S3 are for this 

purpose and should be inserted behind the mounting brackets during 

installation.)

4.

 Take the main LATCH BODY ‘C’ and slide it down onto the 

Mounting Bracket ‘B’, ensuring the rear track of the latch 

slides over brackets ‘B’, then ‘A’.

5.

 Slide the Latch Body until the bottom of the 

latch aligns neatly with the lower end of 

Bracket ‘A’ (see dashed line ‘L’). Take 

the single 10mm (

3

/

8

”) countersunk 

screw ‘H’ and secure the Latch Body 

– DO NOT use a power or cordless drill 

– to Bracket ‘A’.

6.

 The final part to be installed is the 

STRIKER BODY ‘D’.

 Note that the Striker 

Body slides on a dovetail track within the 

Mounting Plate (P1, P2) and is operated 

by an internal adjustment screw; NEVER 

use a powered drill to adjust this screw.

See Diagram ‘E’. Locate the Striker Body 

assembly onto the post as shown. Posi-

tion the Striker Body to obtain a 3mm 

(

1

/

8

”) gap between the lower part of the 

latch and the top of the Striker Body, as 

shown. Maintain this gap and fix two 

25mm (1”) screws through the two main 

holes of the Striker Body. The two, small 

(cylindrical) dress plugs supplied should 

now be pressed into the screw holes.

7.

 a)

 Open the gate and secure two 

more screws through the side leg of the 

Mounting Plate. 

Note: If the width of the gate frame is 38mm (1

1

/

2

”) or greater, follow step  b)…

    

b)

 With the gate open, adjust the Striker Body using the screwdriver in the adjustment screw. Turn counter-clockwise until the 

two holes are exposed, as in Diagram (P2). Fix the two remaining screws to secure the Mounting Plate.

8.

 Use the screwdriver to adjust the Striker Body to align with the Latch Body, as shown in Diagram ‘E’. Open and close the gate 

to check the latch operates correctly. Adjust as necessary at any time after installation to ensure safe operation of the latch.

NOTE: Future vertical adjustment of the latch can be achieved by removing the screw ‘H’, sliding the Latch Body up or down the 

post to obtain correct operational alignment, then inserting the screw into the appropriate hole.

NOTICE DE MONTAGE

• Le système Magna Latch peut être utilisé sur les portillons des barrières de protection 

 

    de piscines privatives destinées à un usage familial ou collectif.

• Les barrières de protection de piscine sont destinées à limiter lʼaccès de la piscine à des enfants de moins de cinq ans.

• Il est recommandé dʼinstaller la barrière de protection à un mètre minimum du plan dʼeau. Pour les piscines privatives à 

usage individuel, il est recommandé de ne pas installer la barrière trop loin du bassin afin de ne pas perdre lʼefficacité de la 

 

barrière.

En matière de barrières de piscine et autres barrières de protection pour les enfants de moins de 5 ans, les normes  

de sécurité spécifient entre autres : 

1) une barrière d’une hauteur d’au moins 1100 mm (la hauteur minimale entre deux points d’appui doit  

toujours être supérieure ou égale à 1100 mm) 

2) un système de déverrouillage, en l’occurrence le bouton de déverrouillage, placé à 

une hauteur supérieure à 1500 mm à partir du sol à l’extérieur de la zone 

protégée. 

Par ailleurs, lorsque le moyen d’accès choisi est 

pivotant , l’ouverture doit se faire vers 

l’extérieur de la piscine. De fait, la 

serrure Magna-Latch doit être fixée sur 

le côté extérieur de la barrière. 

Il est impératif de demander confir-

mation de ces exigences et d’autres 

normes éventuelles auprès des profes-

sionnels de la piscine et des autorités 

en charge de l’équipement ou de la 

sécurité de votre région et d’installer 

cette serrure en parfaite conformité 

avec les normes et les réglementations 

len vigueur.  

Outils : perceuse électrique ou sans 

fil, mèches, tournevis Phillips No. 2 

(manuel & électrique). Note : pour les 

montants en acier de forte épaisseur, il 

est conseillé d’effectuer un pré-perçage 

des trous, afin d’éviter de briser les vis. 

Procédure 

d’installation

1. 

L’écart entre le cadre du 

portillon et le montant sur lequel 

sera placée la serrure doit être 

compris entre 10 mm et 37 mm, la 

distance idéale étant de 19 mm.

2. 

Marquer lʼemplacement du trou 

nécessaire au montage de la patte 

de fixation A à 1100 mm du sol fini 

ou de la surface de fixation.

Visser la patte de fixation A sur 

le côté du montant de la barrière 

comme indiqué sur le schéma, à l’aide de l’une des vis autoperforantes à tête wafer 25 mm. Finir de fixer 

la patte de fixation à l’aide de deux autres vis semblables sur la face avant du montant.

3.

 Pour installer la patte de fixation B, tracer une ligne à 110 mm au-dessus de la patte de fixation A 

(prendre pour repère la vis centrale de la patte de fixation A).

Positionner la patte de fixation B de manière à ce que les  

trous soient centrés sur la ligne tracée, puis la fixer à l’aide du même type de vis que pour la patte de 

F R A N Ç AIS

ENGLISH – International

ENGLISH – North America

HIGH POST 

used in some 

markets

•INSTR_MLTP_international_19/5/07

MLINSTR0017PA

AUSTRALIA:

 Unit 6, 4-6 Aquatic Dr, Frenchs Forest NSW 2086

USA:

 7731 Woodwind Drive, Huntington Beach, CA 92647

EUROPE:

   Niasstraat 1, 3531 WR Utrecht, The Netherlands.

               www.ddtechglobal.com

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