Dormakaba 7400 DS Panduan Petunjuk Instalasi - Halaman 3
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dormakaba 7400 DS/DST/SDS/SDST Installation Instructions
1 Technical specifications
1.1
Overview
Caution: sex nuts are required for attachment
of components to unreinforced doors and to
wood or plastic faced composite type fire doors,
unless an alternative method is identified in the
individual door manufacturer's listings.
Maximum door opening degree is 110°.
1.2 Tools recommended
Table 1
Drill bits:
Metal: 7/32" drill bit; 1/4-20
tap
Wood: 3/8" and 5/32" bit
1/2" box wrench
1.3 Handing the door
Fig.1
Left hand door (LH)
Hinge
1.4 Closer system
Fig.2
1. Door closer
2. Door saver arm
3. Dust cap
4. Bumper and screw
5. Flat head combo screws
6. Pinion screw
7400 Surface Applied Closers
#3 Phillips screwdriver
3/16" flat head screwdriver
1/4", 1/8", 5mm hex key
10" box wrench
Interior side of door
Exterior side of door
LH
5
5
08279441
Hold open range is from 85° to 110° with
optional hold open kit.
Know the swing of the door which is being
installed prior to installation.
Verify closer spring size prior to installation.
Make sure door efficiently operates prior to
installing closer.
Right hand door (RH)
6
6
4
7
1
5
1
3
3
Technical specifications
Hinge
2
2
01-2021
3