HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors Instructions

June 15, 2024
HOERMANN

HOERMANN Logo Instructions for planning, fitting, operating and maintenance
Single-leaf and double-leaf steel doors (H60 OD, H120 OD)

H120 OD Single Leaf and Double Leaf Steel Doors

HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors -
FigureHOERMANN H120 OD Single
Leaf and Double Leaf Steel Doors - double505611 M4.1 RE / 11.2023

Dissemination as well as duplication of this document and the use and communication of its content are prohibited unless explicitly permitted. Noncompliance will result in damage compensation obligations. All rights reserved in the event of patent, utility model or design model registration. Subject to changes.

Dear Customer,
We are delighted that you have decided to choose a product from our company.

About These Instructions

Please read and follow these instructions carefully.
They provide you with important information on the fitting, maintenance and care of your steel door and are an important document for the construction file.
Should you have any questions after working through these instructions, please contact our After-Sales Service.

1 .1 Warnings used
The general warning symbol indicates a danger that can lead to injury or death. In the text section, the general warning symbol will be used in connection with the caution levels described below. In the illustrated section, an additional instruction refers  back to the explanation in the text.

DANGER
Indicates a danger that leads directly to death or serious injuries.

1 .2 Symbols used

| |
---|---|---
Fire protection| Smoke protection| Security door
| HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Function
door|
Acoustic rating| Function door| Important note
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - See text
section| HOERMANN H120
OD Single Leaf and Double Leaf Steel Doors - See
illustrated|
See text section| See illustrated section| See installation instructions in accessory pack
| | HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors -
permissible
To be ordered as an accessory| Correct procedure| Non-permissible procedure
| HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors -
Drilling|
Welding| Drilling| Electric door strike
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Possible
burglar| |
Possible burglar attack from opening side| Possible burglar attack from closing side| Escape route
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Insulation
material A| HOERMANN
H120 OD Single Leaf and Double Leaf Steel Doors -
Concrete| HOERMANN H120 OD
Single Leaf and Double Leaf Steel Doors - Gas concrete
Insulation material A (EN 13501-1)| Concrete / brickwork| Gas concrete
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors -
Plaster| HOERMANN H120 OD
Single Leaf and Double Leaf Steel Doors - Concrete 1|
Plaster| Concrete| Mortar
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors -
Technical| |
Technical clarification| |

Safety Instructions

DANGER
Danger to life while fitting the steel door
During fitting, the door or door frame can fall and kill persons.
▶ Prior to and during fitting, secure the door and frame against falling over.

  • Electrical work may only be carried out by qualified electricians.
  • Do not make any alterations through attachments or conversions which could impair safety.
  • Exclude hazards caused by gas, dust, vapour, smoke, fire and explosion during welding, burning and grinding work.
  • When welding, ensure that intumescent materials do not react as a result of heat input, as this would render the materials ineffective!

Information on the Door Features

Please observe that the door may have single features, a combination of fire protection, smoke protection, acoustic rating and burglar protection features, or may be a function door.

3 .1 Fire doors and smoke-tight doors

  • The operator / owner is responsible for the flawless condition of the door .
  • Use only those fittings, locks, closing devices and electric attached parts that are part of the door approval or are approved by the manufacturer.
  • Doors rebated on 3 sides, without a bottom seal for the shaft, should be installed at the lowest floor level.

Permissible walls and wall thicknesses:

Steel door| H60 OD| H120-1
OD| H120-2
OD
---|---|---|---
Concrete, ρ ≥ 850 kg/m³| 140| –| –
Concrete, ρ ≥ 800 kg/m³| –| 175| 175
Brickwork ρ ≥ 850 kg/m³| 175| 175| 175
Gas concrete blocks
ρ ≥ 650 + 200 kg/m³ – 100 kg/m³| 200| –| –
Prefabricated walls EI60 in post and beam construction with steel supports and cladding on both sides with gypsum boards| 100 2)| –| –
Cladded steel supports or girders EI60, provided that these are connected over their entire length or height to room-enclosing components that are at least equally fire-resistant| 100 2)| –| –
Fire-proof partition walls F90-A-SK111 from Siniat GmbH with steel supports (C-profile 50 × 90 × 10 mm, thickness 2.0 mm) and cladding on both sides consisting of Siniat boards with a thickness of 2 × 20 mm| –| 180 2)| –

  1. ρ = density
  2. Use accessory parts from the wall manufacturers.
  • Backfill the frame with cement-based mineral mortar (e.g. LM21 from SAKRET) provided it is not described differently in the corresponding installation situation. Profile frames and corner frames (with and without counter frames) must be splayed prior to backfilling to ensure that they do not buckle under the pressure of the mortar.

  • Use a lever handle with catch cover or a lock cylinder for fire protection, and a lock cylinder for smoke protection.

  • The floor below the closed fire-rated door must be nonflammable.

  • Smoke protection:
    – Use seal wedges (see illustrated section, item 3.5) and bottom seals (see illustrated section, item 4).
    – If the frame is not completely backfilled with mortar, seal the frame connection to the adjacent structural components to provide an unbroken flexible seal on both sides.
    – Use locking cylinders.

  • Do not expose glazings on fire-rated doors to direct sunlight.

  • To ensure the full function of the bottom seal, the floor must be level, smooth and without joints.

3 .2 Acoustic-rated doors

  • The overall acoustic rating is dependent on the surrounding structural components. The resulting acoustic rating of wall and door must be verified separately, as it cannot be derived from the evaluated acoustic value Rw or R of the door alone.
  • Ensure that any seal(s) make full contact.
  • The floor must be smooth to ensure the sealing function of the bottom seal.
  • Split the screed in the threshold area.
  • If you do not use seal wedges, see illustrated section, items 3.5 and 4, you must expect the following corrections to the acoustic values:
    Rated acoustic value Rw for ready-to-operate door with corner fittings| Correction for version with continuous frame rebate seal in dB
    ---|---
    ≤ 39 dB| 0
    40 to 44 dB| -1
    45 dB| -2
  • Use locking cylinders.
  • Backfill the frame completely with mortar.
  • Glue the mitre-cut corners of the frame seal with, for example, Köratan UC°41.
  • Above an acoustic value of 50 dB, the frame must be filled with mortar. Up to an acoustic value of 50 dB, subsequent frame back-fills can be made without deducting the acoustic values if all gaps between frame and wall and between hinges and frame are permanently sealed.

Frame variants
Universal corner frame, profile frame, DryFix with mineral wool
Universal corner frame, profile frame, DryFix with plasterboard
Universal corner frame, profile frame, DryFix without backfill
Universal corner frame, corner frame, DryFix filled with mortar
Block frame with mineral wool

3 .3 Burglar protection doors

  • Observe DIN EN 1627.

  • The door fulfils its burglar-proof characteristics only if the bolt is completely closed and the key is removed.

  • Use two screws each to secure the door leaves of all RC3 doors on the hinges (see illustrated section point 3.3).

  • For RC 3 security features, only use the following:
    – Corner frames, corner frames with counter frames
    – Profile frames, block frames

  • Backfill the frame with RC2 at least in the area of the locking points, hinges, security bolts and rebate space limiters to make it permanently pressure-resistant.
    Pressure resistance ≥ 5 N/mm².

  • Backfill the frame of RC3 doors all-round with pressureresistant material. Pressure resistance ≥ 5/mm².
    Material for frame support| RC2 1)| RC3 1)| Fire protection
    ---|---|---|---
    Concrete| Yes| Yes| Yes
    Mortar| Yes
    Softwood or hardwood (C or D according to EN 338)| No
    Promaboard by Promat| Yes
    Promatect H by Promat| Yes
    ROKU V2 by Rolf Kuhn| Yes
    Sheet steel| Yes

  1. Security features
  • Fit the glazing frame to doors with glass using securing lugs or securing brackets on the attack side.
  • Use the bottom bush supplied with double-leaf doors.
  • For double-leaf doors, measure the lower gap dimensions from the bottom bush.
  • For anti-panic doors with lever handle or push bar, use our L-bracket with protruding threshold, see illustrated section point 3.15.
  • Make sure that visible frame fixing points and backfill parts cannot be dismantled from the attack side (e.g. make visible screw drives unusable or permanently cover them after fitting the frame).

Fitting

4 .1 Before fitting
Before fitting, please clarify the following questions:

  • What characteristics does the door have?
  • Is the wall structure suitable for installing the door?
  • Is the floor height known (metre line)?
  • In which direction should the door open?
  • Do any building regulations need to be considered?
  • Does the wall need to be chiseled out in the area of the wall protective boxes?

4 .2 Dimensions acc. to EN 12519HOERMANN H120 OD Single Leaf and Double
Leaf Steel Doors - Dimensions

a / g Clear opening width / height
c / i Clear rebate width / height
d / j Overall frame dimension width / height
e / k Ordering width / height
f / l Clear unfinished structure dimension width / height acc. to (DIN 18100)

4 .3 When fitting

  • Observe the fitting instructions in the accessory packs.
  • Use fitting material if it is supplied, e.g. dowel brackets, plugs or screws.
  • Use the specified plugs.
  • In combination with corner frame and vertically perforated brick or plaster, use the plug Fischer FUR, Fischer DuoXpand, CELO HBR (10 × 80 or 10 × 100 mm). Follow item 2 of the instructions.
  • Drill the vertically perforated brick and hollow bricks without impact.
  • Observe the minimum edge clearance of 50 mm for horizontal and vertical holes. Note the expansion direction of the plugs upwards and downwards. (See illustrated section point 1.7)
  • Please note that, for frames for finished floors, the bottom fitting bracket must be removed before fitting.
  • Door leaves cannot be shortened.

4 .4
Information on illustrated section

See section Description
1a Thin rebate
1b Thick rebate
1 .2a / 1 .2b Number of fixing points
1 .2c Fitting situations
1 .3a Removing the standard door
1 .3b Removing the security door
1 .4 Assembling the corner frame
1 .5 Floor trough and fitting bracket
1 .6 Fastenings
1 .7 Minimum edge spacing and expansion direction of the dowel
1 .8 Fitting the edge recess profiles
1 .9 Tubes in the frame
1 .10 Suitable electric strikes
1 .11 Wall protective cap in gypsum board walls
1 .12 Design of GKF walls
2 .0 Fitting situations and frame shapes
3 .1a Fitting with standard hinges
3 .1b Fitting with 3-way adjustable hinges
3 .3 Adjusting the air gaps
3 .4 Removing the bottom angles for frames without bottom recesses
3 .5 Fastening the sealing wedges with silicone
3 .6 Fitting the frame seal
3 .7 Raising the door
3 .8 Tensioning the spring hinge
3 .9 Latch engagement verification
3 .10 Alteration of ventilation grille
3 .11 Alteration of glazing frame
3 .12 Intumescent coating on fire doors and smoke-tight doors
3 .13 Intumescent coatings at security bolts
3 .14 Marking of large glass surfaces
3 .15 Anti-panic doors and RC
3 .16 Block lock fitting for multiple-point locking
3 .17 Anchor plate fitting for door holding magnet
See section Description
--- ---
4 Bottom seals
5 Door closer
6 Holes for fitting hinged door operator sensors
7a Removing the key in anti-panic doors
7b Avoiding incorrect operation of the lock

Care and Maintenance

5 .1 Annual maintenance work
▶ Check the door leaf, frame and all add-on parts such as lever handles, locks, door closers and hinges for function and corrosive damage.
▶ Grease the latch, hinge bolts and bearing rings with multi-purpose grease.
▶ Lubricate bolt locks with Teflon spray.
▶ Check the gap dimensions.
▶ Check the gap sizes and structural gaps.
▶ Make sure that the marking is visible.
▶ Replace defective parts and use only original spare parts from the manufacturer.

DANGER
Danger to life due to detached intumescent coatings
The fire door loses its function if the intumescent coatings are detached.
▶ Replace intumescent coatings that have detached, see illustrated section 3.12.

▶ Replace defective parts.
▶ Only use original spare parts from the manufacturer.
If you discover defects that you yourself cannot remedy, call in a specialist company.

5 .2 Required surface treatment for elements with standard priming
The surface of door leaf and frame consists of a primer powder coating on epoxy resin polyester basis.

  1. Remove the seal(s).

  2. With the exception of the intumescent coatings, sand all of the surfaces to be painted.

  3. Clean the surfaces thoroughly.

  4. Tape off the ID plate.

  5. For the primer and final coating, use paints that are suitable and approved by the paint manufacturer for powder-coated subsurfaces.
    We recommend light and / or reflective paints. Follow the directions of the paint manufacturer. Finish the products within three months of fitting to avoid corrosion damage.

  6. After the paint has dried, reattach the seal(s).

5 .3 Cleaning
▶ Clean the surfaces with clear water or conventional paint cleaner.

5 .4 Cleaning stainless steel components
▶ Regularly clean stainless steel components by applying “Edel Glanz” stainless steel cleaner (available from Hörmann) with a soft cloth.

General

Putting the door into operation is prohibited until it has been established that the door has been installed in accordance with our specifications and its function has been properly tested. A product‘s declaration of performance becomes invalid if an alteration to the product is carried out.

Dismantling and disposal

Dismantling is done in the reverse order of fitting. Dispose of the construction component in accordance with local regulations.

Declaration of performance

Declaration of performance see illustrated section point 1 .3: www.hoermann.com/do

HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors -
Fig| HOERMANN H120 OD Single Leaf and
Double Leaf Steel Doors - Fig 1
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 3
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 5
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 12
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 16
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 24
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 45
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 49
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 48
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 51
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 53
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 55
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 57
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 59
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
60| HOERMANN H120 OD Single Leaf
and Double Leaf Steel Doors - Fig 61
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 63
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 65
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 67
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 72
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 74
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 76
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 78
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 80
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 82
HOERMANN H120 OD Single Leaf and Double Leaf Steel Doors - Fig
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and Double Leaf Steel Doors - Fig 84

HOERMANN Logo505611 M4.1 RE / 11.2023
Hörmann KG Verkaufsgesellschaft
Upheider Weg 94-98
33803 Steinhagen, Deutschland

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