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DACCHTS

TS003 Heavy Duty Door Chain

Fitting Instructions

Close the door and align the chain hook opposite the anchor plate. 
Mark the position of the 2 screw holes and follow the same 
procedure as detailed in D and E. Remember to slide one end of 
the door chain into position       .

F

Remove screws and position the door anchor over the jack nuts, 
re-insert screws and tighten.

Insert jack nuts into the holes and tighten each screw to pull the jack 
nuts into position. As the jack nuts are screwed, the 4 legs will bend 
behind, tightly forming a metal claw behind the plastic of the door.

NB: 

In the event that the jack nut spins, grip the head of the jack nut 

with pliers and proceed to tighten. For security, it is essential that all 
4 jack nuts are drawn down tightly and fully. 

E

D

Drill 4 pilot holes with 2.5mm drill at 30mm deep. You may encounter 
steel reinforcement in the door, simply drill though the reinforcement. 
Drill the same 4 holes with the 9.5mm at a 30mm depth.

Mark with a pencil the 4 hole positions of the door anchor       .

Select position for door chain      . The position of the anchor shown
is to avoid the risk of drilling through the lock mechanism. 
Door chain must be fitted 70mm apart.

C

B

A

To fit this Door Chain you will require the following tools:
- Pencil
- Tape Measure
- Power drill
- 2.5mm and 9.5mm (3/8”) drill bit
- Pozidriv Screwdriver

Fitting Instructions for PVCu Doors

Chain Anchor

Chain
Hook

Chain

Wood Screws x 

6

Screws x 6

for PVCu fitting

Jack nuts x 6

for PVCu fitting

70 mm

120 mm

A

C

B

B

A

C

ERA

, Valiant Way, Wolverhampton, WV9 5GB

Tel: 01922 490 049 Fax: 01922 494 420 Email: info@erahomesecurity.com

www.eraeverywhere.com

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