TROX A00000081898 Fire Damper Type FKRS-EU Instructions
- August 18, 2024
- TROX
Table of Contents
TROX A00000081898 Fire Damper Type FKRS-EU
Product Information
Specifications
- Product Name: Fire Damper Type FKRS-EU
- Manufacturer: TROX GmbH
- Country of Origin: Germany
- Contact:
- Phone: +49 (0) 2845 202-0
- Email: trox-de@troxgroup.de
Product Usage Instructions
General Information
The fire damper Type FKRS-EU requires careful handling and adherence to safety
guidelines for proper operation and maintenance.
General Safety Information
Only specialized personnel should perform any work related to the fire damper
to ensure safety and proper functioning.
FAQ (Frequently Asked Questions)
Q: Can I use non-approved components with the fire damper Type FKRS-EU?
A: No, only approved components should be used to maintain safety and
functionality.
Q: Where can I find the installation and operating manual for the fire
damper Type FKRS-EU?
A: The manual can be accessed on www.trox.de for
detailed installation and operation instructions.
Fire damper
Type FKRS-EU according to Declaration of Performance from DoP / FKRS-EU /
DE / 004
Read the instructions prior to performing any task!
-
TROX GmbH
-
Heinrich-Trox-Platz
47504 Neukirchen-Vluyn Germany -
Phone: +49 (0) 2845 202-0
-
Fax: +49 (0) 2845 202-265
-
Email: trox-de@troxgroup.de
-
Internet: http://www.troxtechnik.com
Translation of the original A00000081898, 4, GB/en 06/2024
General information
Information on repair instructions
These repair instructions enable operating or service personnel to safely use
the TROX product described below.
The local regulations for health and safety at work and general safety
regulations also apply.
Copyright
This document, including all illustrations, is protected by copyright and
pertains only to the corresponding product.
Any use without our consent may be an infringement of copyright, and the
violator will be held liable for any damage.
This applies in particular to:
- Publishing content
- Copying content
- Translating content
- Microcopying content
- Saving content to electronic systems and editing it
TROX Technical Support
To ensure that your request is processed as quickly as possible, please
have the following information ready:
- Product name
- TROX order number and line number
- Delivery date
- Brief description of fault or issue
- Issue or fault log
| Online | www.troxtechnik.com |
|---|---|
| Phone | +49 2845 202-0 |
Limitation of liability
The information in this manual has been compiled with reference to the
applicable standards and guidelines, the state of the art, and our expertise
and experience of many years.
The manufacturer does not accept any liability for damages resulting from:
- Non-compliance with this manual
- Incorrect use
- Operation or handling by untrained individuals
- Unauthorised modifications
- Technical changes
- Use of non-approved replacement parts
The actual scope of delivery may differ from the information in this manual
for bespoke constructions, additional order options or as a result of recent
technical changes.
The obligations agreed in the order, the general terms and conditions, the
manufacturer’s terms of delivery, and the legal regulations in effect at the
time the contract is signed shall apply.
We reserve the right to make technical changes.
Warranty claims
The general delivery terms apply to warranty claims. For purchase orders
placed with TROX GmbH, see Section VI, Warranty Claims, of the Delivery and
Payment Terms of TROX GmbH, www.trox.de/en
Usage instructions
The repair damper blade described below is an original TROX component. The use
of components that have not been approved by TROX is not permitted.
Other applicable documentation
Installation and use of the fire damper is to be carried out in accordance
with the installation and operating manual for type FKRS-EU.
This can be found on the Internet at www.trox.de. All
other instructions here must be observed and applied.
General information regarding safety
Only specialist personnel are allowed to perform the described work on the
fire damper.
Classification
If the original TROX repair damper blade is correctly installed, the FKRS-EU
fire damper will have the verified fire resistance described in the
corresponding declaration of performance from DoP/FKRS-EU/DE/004.
Residual risks
TROX fire dampers are subject to strict quality controls during manufacturing.
In addition, a functional test is performed before shipping.
Damage can, however, occur during transport or installation and impair the
function of the fire damper.
In any case, the proper function of the fire damper must be checked during
commissioning and ensured through regular maintenance while in use.
Definition
Damper blade or blade
Element that can be hinged down and closes the air route to prevent the
penetration of fire and smoke.
Application
- Repair damper blades are designed to replace faulty or damaged damper blades.
Variants
- Damper blade in standard construction
- Damper blade with coating (impregnation)
Nominal sizes
- Repair damper blades can be supplied for FKRS-EU from NW 180 mm.
- NW 180 and 200 mm: damper blade with a thickness of 20 mm and corresponding specific axle mounting.
- NW 224 – 315 mm: damper blade with a thickness of 25 mm and corresponding specific axle mounting.
Supply package / tools
Fig. 1
Supply package for repair damper blade:
- 1 × repair damper blade with lip seal
- 4 × screws M5 × 30
- 1 × front plate for rod coupling
- 1 × front plate
- 2 × rear plate
- 1 × quick fastener
Tools
Fig. 2
Tools
- Saw
- Long-nose pliers
- Screwdriver
- Torx T30 screwdriver
- 8 mm wrench / spanner
Attention!
-
Before installation
Check the repair damper blade for transport damage. -
Observe the repair instructions.
-
Installation work may only be performed by specialist personnel.
The general UV regulations must be complied with.
After installation, a functional test must be carried out in accordance with the operating and installation manual for type FKRS-EU.
Removal / assembly
Removal of the old damper blade
Opening the damper blade
Fig. 3
Open the FKRS-EU and, using the handle, ensure that
it locks into place in the fusible link holder.
Removal of the damper blade
Fig. 4
Cut through the old damper blade in the centre, e.g. by carefully sawing
through the blade using a suitable tool.
Removing the first half of the damper blade
Fig. 5
Slowly close the blade, carefully separate the blade halves and remove the
first half by pulling it in an inwards direction.
To avoid damaging the existing axles, make sure that the damper blade halves
are not bent apart too force-fully. To ensure this, pull out out the damper
blade halves in the opposite direction from one another.
Removing the fusible link holder
Fig. 6
Remove the red fusible link holder (TORX T30 spanner).
Removing the lock washer on the rod
Fig. 7
Remove the lock washer on the damper blade rod and loosen the rod from the
drive unit.
Detaching the rod
Fig. 8
Once the lock washer has been removed, the rod can easily be detached.
Removing the second half of the damper blade
Fig. 9
Carefully pull the second damper blade half to the centre from the axle and
remove it.
Check the riveting axes for damage or bending.
Note: Installation of the repair damper blade is only permitted if both axles
are straight and undamaged.
Installation of the new repair damper blade
Positioning the screws
Fig. 10
Push the screws from the front side through the drilled holes.
Fixing the rear plates
Fig. 11
Screw in but do not tighten the rear plates with the screws!
Inserting the repair damper blade
Fig. 12
Insert the repair damper blade into the damper housing so that the axles on
both sides are positioned in the mill-cut slots.
Installing the front plate on the drive side
Fig. 13
Position the repair damper blade so that it is slightly slanted and mount the
front plate with rod coupling on the drive side so that the axle is fixed in
place.
Slide the plate with the slotted holes under the screw heads.
Positioning the front plates
Fig. 14
Slide the front plate on the drive side to the end of the slotted holes under
the screws and tighten the screws by hand.
Fig. 15
Likewise, slide the front plate on the non-drive side to the end of the
slotted holes under the screws and tighten the screws by hand.
Attaching the damper rod
Fig. 16
Attach the damper rod and fix in place with the lock washer.
Installing the fusible link holder
Fig. 17
Repairs completed
Fig. 18
The repair damper blade has now been installed.
Functional test
Fig. 19
Once the repair damper blade has been installed, a functional test must be
carried out in accordance with the applicable operating and installation
manual for type FKRS-EU!
The art of handling air
TROX GmbH Heinrich-Trox-Platz 47504 Neukirchen-Vluyn Germany
Phone:
+49 (0) 2845 202-0
+49 (0) 2845 202-265
Email: trox-de@troxgroup.de
Website: http://www.troxtechnik.com