DRS - Roller blind Dormakaba - Free user manual and instructions

Product Type	Glass door rail system
Brand	Dormakaba
Model	DRS Rail System
Intended Use	Pivoting doors in indoor or covered areas; automatic or manual slow opening and closing
Available Rail Sizes	2-1/2", 3-5/8", 4", 6", 10"
Glass Requirement	Fully tempered glass (monolithic or laminated), uncoated clamping area, complying with ASTM C 1036 and C 1048
Glass Thickness	Not specified in manual; check glass thickness before installation
Recommended Tools	1/4" x 3/8" drive hex socket, 3/16" x 3/8" drive hex socket, #2 Phillips screwdriver, 3/8" drive torque wrench, rubber mallet
Adhesive (for Laminate Glass)	3M™ Scotch-Weld™ Urethane Adhesive DP 605 NS (part #934.800), with mixing nozzle and applicator
Compatible Pivot Systems	RTS88 with 8852 bottom pivot, PT21 with BTS80 (using 7422 bottom arm or 355.1 insert)
Torque Specifications	Monolithic glass: 10-15 ft-lbs (14-20 Nm); Laminate glass: 4-8 ft-lbs (5.5-11 Nm)
Maintenance Interval	Inspect every 500,000 movements by a specialist
Cleaning Instructions	Use alcohol-based commercial cleaner; avoid silicone and oil-based cleaners; damp cloth for regular cleaning
Safety Precautions	Two-person installation, wear protective gloves and goggles, avoid over-tightening, use setting blocks
Spare Parts Policy	Use original dormakaba parts; replace damaged parts immediately
Environmental Suitability	Not suitable for harsh environments (e.g., indoor pools, saunas, salt-water areas)
Number of Pages in Manual	11

Frequently Asked Questions - DRS Dormakaba

How do I install the DRS rail system?

Lay the glass flat, clean the surface, apply adhesive if using laminate glass, slide rails onto glass using setting blocks, hand-tighten bolts, then torque to specifications. Refer to the manual for detailed steps for different pivot systems.

What type of glass is required for the DRS system?

Dormakaba requires fully tempered glass (monolithic or laminated) complying with ASTM C 1036 and C 1048. The clamping area must be flat and uncoated; self-cleaning coatings are not allowed.

Can I use tempered laminate glass? How do I apply the adhesive?

Yes, for laminate glass you must use 3M Scotch-Weld Urethane Adhesive DP 605 NS. Apply a 1/8 inch bead along the inside of each rail section, ensuring adhesive does not touch the bottom glass pocket. Allow 48 hours full cure before installing the door.

What tools are needed for installation?

You will need a 1/4" x 3/8" drive hex socket, 3/16" x 3/8" drive hex socket, #2 Phillips screwdriver, 3/8" drive torque wrench, and a rubber mallet.

How do I adjust the door height?

Use a 3/16" hex key to adjust the pivot, arm, or insert vertically inside each rail via the adjustment block in the rail.

What maintenance is required?

Check glass hardware regularly for proper positioning and smooth operation. Clean with an alcohol-based cleaner. Have a specialist inspect every 500,000 movements. Replace damaged parts immediately with original dormakaba parts.

Is the DRS system suitable for outdoor use?

No, it is intended for indoor or covered areas only. It is not suitable for harsh environments like indoor pools, saunas, or salt-water pools due to potential chemical exposure.

What are the safety precautions during installation?

Installation requires two people. Always wear protective gloves and goggles. Support the door panel with a block of wood to prevent glass breakage. Never clamp metal directly to glass surface. Use setting blocks.

How do I clean the DRS rails?

Use a damp cloth for occasional cleaning. For stubborn dirt, use an alcohol-based standard commercial cleaner. Avoid silicone and oil-based products (e.g., acetone). Clean the clamping area before mounting.

Where can I download the full manual?

You can download the Dormakaba DRS Rail System manual in PDF format from notice-facile.com or from the official Dormakaba website (manual number 934806 - 04-2021).

USER MANUAL DRS Dormakaba

DRS Rail System

For 2-1/2", 3-5/8", 4", 6", and 10" DRS Rail Systems

Installation instructions

934806 - 04-2021

EN

Table of contents

1 Technical specifications 3

1.1 Overview 3

1.1.1 General information 3
1.1.2 Intended use 3
1.1.3 Glass requirements/fittings/mounting 3
1.1.4 Requirements for glass panel 3
1.1.5 Safety instructions 3
1.1.6 Symbols used - Safety/Installation 3
1.1.7 Maintenance, care, repair 3
1.1.8 Disposal 3

1.2 Tempered laminate glass (TLG) and adhesive specifications 4

1.3 Tools recommended 4
1.4 Preparing the glass and rails 4
1.5 System setup 5

2 Installation instructions

2.1 Install rails onto glass panel 6

2.2 Install glass door panels and rails into frame: For use with: RTS88 header and 8852 bottom pivot 7

2.3 Install glass door panels and rails into frame: For use with: PT21 (walking beam pivot) and BTS80 with 7422 bottom arm 8

2.4 Install glass door panels and rails into frame: For use with: PT21 (walking beam pivot) and BTS80 with 355.1 insert 9

2.5 Install rail covers and end caps 10

1 Technical specifications

1.1 Overview

These instructions are for installation of the DRS Rail System for the following mounting and style versions:

1. Glass mounting

1.1.1 General information

• dormakaba requires use of tempered laminated or tempered monolithic glass.
• dormakaba glass hardware is not suitable for harsh environment; for example, applications where chemicals (e.g. chlorine) are used such as indoor swimming pools, saunas, or salt-water pools.
• Do not swing doors with excessive force. Install limiting stop to prevent door from opening too far.
• If an impenetrable door panel material is chosen to be used for additional security purposes, then the two outermost bolts on each rail can be also be reversed, to hinder attempted disassembly after installation.

1.1.2 Intended use

• For pivoting doors in indoor or covered areas only.
• For automatic or manual slow opening and closing.

1.1.3 Glass requirements/fittings/mounting

• The substructure/wall must be able to bear permanent loads, be level (max. tolerance: 1/16" [2] per 39" [1m]).
• Fasteners must be sufficiently dimensioned for the substructure/wall and weight of the door.
• When adjusting glass components, always stick to the required clearance for the respective hardware. Adjust clearance so glass does not come in contact with any hard surfaces such as glass, metal or concrete.
• Do not use excessive force when installing the glass (avoid over tightening screws.)

1.1.4 Requirements for glass panel

• dormakaba requires use of fully tempered glass, which complies with ASTM C 1036 and ASTM C 1048. Secondary heat soaking processes are optional but not required. This applies to both tempered monolithic and tempered laminated glass.
• Clamping area must be flat and uncoated (no self-cleaning coating!)
• Never use glass with conchoidal fractures and/or damaged edges.

1.1.5 Safety instructions

• Installation requires two people.
• Always wear protective clothing.
- Only properly qualified and specially trained staff is authorized to mount dormakaba glass hardware.
- Due to crushing hazards and possible injury caused by breakage of glass during mounting, corresponding protective clothing (especially gloves and protective goggles) is required.
- Never clamp metal fitting hardware directly to glass surface.

1.1.6 Symbols used - Safety/Installation

CAUTION

Mounting components must meet the requirements of substructure/wall and door weight. Please read the technical information for fittings.

WARNING

Risk of breaking glass. When installing the door, support the door panel with a block of wood or similar object.

1.1.7 Maintenance, care, repair

• Immediately replace damaged parts.
  • Always use original dormakaba parts.
• Clean clamping area with alcohol-based standard commercial cleaning agent before mounting the glass hardware.
• Use a damp cloth for occasional cleaning.
  • Always use silicone - and oil-free cleaners (e.g. acetone).
• Check glass hardware at regular intervals for proper positioning, smooth operation and correct adjustment.
• High traffic door systems require inspection by properly qualified staff (specialized companies or installation firms.)
  • Function of fittings is recommended to be inspected every 500,000 movements by a specialist.

1.1.8 Disposal

Disposal in accordance with local, state and national regulations.

1.2 Tempered laminate glass (TLG) and adhesive specifications

Required parts for laminate glass with DRS Rail System (not included)	Part Number Quantity Usage recommendation
3MTM Scotch-Weld TM Urethane Adhesive, DP 605 NS 1	934.800 1 tube 1 tube per 10 fittings
3MTM Scotch-Weld TM EPX TM Plus II Mixing Square Nozzle, 5.3mm 3	934.802 1 tip nozzle 1 nozzle per 2 fittings
3MTM Scotch-Weld TM EPX TM Plus II Applicator with 1:1 Plunger 2	934.801 1 applicator
Handling time frame Function Time
	Working life (time between application and clamping of carrier)	5 minutes @ 75°F or more
	Handling strength 20 minutes @ 73°F
	Full cure time (normal door usage not recommended until full cure time has been met)	48 hours @ 73°F or more

NOTE: Door glass should not be installed until the full cure time as been reached (see chart above).

1.2.1 Clean clamping area with alcohol-based standard commercial cleaning agent before mounting the glass hardware.

Important safety-related information for the mounting and use of dormakaba glass hardware.

1.2.2 Never clamp metal fitting hardware directly to glass surface.
1.2.3 Never use clamping products on surfaces with self-cleaning coatings.

1.3 Tools recommended

Table 1

1/4" x 3/8" drive hex socket and socket wrench	Rubber mallet
3/16" x 3/8" drive hex socket and socket wrench	#2 Phillips screwdriver
3/8" drive torque wrench

1.4 Preparing the glass and rails

1.4.1 Fully clean surface of glass with an alcohol-based mild glass and surface cleaner. Ensure no debris is on gasket.
1.4.2 Be sure that all surfaces are completely dry before proceeding.
1.4.3 Check glass with, height and for any visible defects.

1.4.4 Check glass thickness and type.
1.4.5 Reference to step 2.1.1. Always use setting blocks, at minimum, on bottom rails of system.
1.4.6 Check that clamping surface is flat and without surface treatment of any kind. Example: self-cleaning coatings.

1 Scotch-Weld Urethane Adhesive is a trademark of 3M.
2 Scotch-Weld™ EPX™ Plus II Applicator with 1:1 Plunger is a trademark of 3M.
3 Scotch-Weld™ EPX™ Plus II Mixing Square Nozzle is a trademark of 3M.

1.5 System setup

Fig. 1

1.5.1 Interior/exterior rails
1.5.2 Rail gasket(s)
1.5.3 3M ^™ Scotch-Weld ^™ Urethane Adhesive, DP 605 NS, off white (for laminate glass ONLY)
1.5.4 Cover assembly

1.5.5 For 2-1/2" Rails: use 1/4-20 x 1-1/4" SHCS

For 3-5/8", 4", 6" & 10" Rails: use 5-16-18 x 1-1/4" SHCS

1.5.6 Lock nuts
1.5.7 End caps

2 Installation instructions

2.1 Install rails onto glass panel

Fig. 2

NOTE: The recommended adhesive's set-up time is 15 minutes for the duo-pak cartridges.

2.1.1 Lay glass flat on saw horses. Interior side facing upward.

2.1.2 Tape proper height setting blocks to top and bottom of glass panel. Place setting blocks 2-1/2" [64mm] off each edge. (Two each for rails up to 48" [1219mm].)

• Tempered monolithic glass: loosen bolts (but do not disassemble the rail), allowing both halves of rail to move freely.
• Tempered laminate glass ONLY: Apply 1/8" [3] bead of 3M™ Scotch-Weld™ Urethane Adhesive along inside of each section of top rail. Be sure the adhesive does not touch bottom glass pocket of rail.

2.1.3 Slide rail onto glass until setting blocks are snug against rail.
2.1.4 Gently hand-tighten the bolts.
2.1.5 Firmly tighten all bolts to appropriately specified torque. Start at center bolt and work outward. Repeat tightening sequence.

• Tempered monolithic: start at 10 ft-lbs (14Nm); work up to 15 ft-lbs (20Nm).
• Tempered laminate glass: start at 4 ft-lbs [5.5Nm]; work up to 8 ft-lbs [11Nm] (clamping surface must be flat)

2.1.6 Follow step 2.2 through 2.5 for bottom rail.

2.1.7 Check total height and corner-to-corner for squareness, accounting for top and bottom cover thickness. Adjust rail accordingly.

2.2 Install glass door panels and rails into frame:

For use with: RTS88 header and 8852 bottom pivot

Fig. 3

NOTE: See RTS88 Instructions for product install.

Bottom Rail:

Top Rail:

2.2.1 Disassemble bottom half of 8852 bottom pivot from rail.
2.2.2 Secure bottom half of 8852 pivot to floor mounting surface using proper fasteners.
2.2.3 Spin nut on 8852 pivot until it is as low as it will go.
2.2.4 Loosen end of bracket of 8836 top arm.
2.2.5 Install top rail (with 8836 top arm) onto RTS88 spindle.
2.2.6 Tighten end of bracket of 8836 top arm.

Bottom Rail:

2.2.7 Slide bottom rail onto 8852 pivot in the floor.
2.2.8 Adjust door height if necessary.

Adjustments:

2.2.9 Using a 3/16 " hex key, adjust the pivot, arm, or insert vertically inside each rail via the adjustment block in rail.

2.3 Install glass door panels and rails into frame:

For use with: PT21 (walking beam pivot) and BTS80 with 7422 bottom arm

Fig. 4

NOTE: See PT21 instructions for product install.
See BTS80 instructions for product install.

Bottom Rail:

2.3.1 Set bottom rail (with 7422 bottom arm) onto the BTS80 spindle.

Top Rail:

2.3.2 Retract PT21 spindle all the way up via slotted screw.
2.3.3 Align top rail (with 355.0 insert) with PT21 walking beam pivot spindle.
2.3.4 Extend PT21 spindle and align spindle with 355.0 insert hole.

Adjustments:

2.3.5 Using a 3/16 " hex key, adjust the pivot, arm, or insert vertically inside each rail via the adjustment block in rail.

2.4 Install glass door panels and rails into frame:

For use with: PT21 (walking beam pivot) and BTS80 with 355.1 insert

Fig. 5

NOTE: See PT21 instructions for product install. See BTS80 instructions for product install.

Bottom Rail:

2.4.1 Set bottom rail (with 355.1 insert) onto the BTS80 spindle.

Top Rail:

2.4.2 Retract PT21 spindle all the way up via slotted screw.
2.4.3 Align top rail (with 355.9 insert) with PT21 walking beam pivot spindle.

2.4.4 Extend PT21 spindle and align spindle with 355.9 insert hole.

Adjustments:

2.4.5 Using a 3/16 " hex key, adjust the pivot, arm, or insert vertically inside each rail via the adjustment block in rail.

2.5 Install rail covers and end caps

Fig. 6

2.5.1 Snap covers onto top and bottoms rails using a rubber mallet.
2.5.2 Install end caps using included 6-32 x3/4" Type F screws.