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OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding...

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ASSA ABLOY Mercor Doors sp. z o.o. ul. Arkońska 6, bud. A2 80-387 Gdańsk tel. (58) 732 63 00 fax. (58) 732 63 02/03 www.mercordoors.com.pl e-mail: [email protected] OPERATION AND MAINTENANCE MANUAL mcr TLB GATES Edition seventeen HD Gdańsk 27.12.2012 EMPLOYER: The operation and maintenance manual is subject to registration. Duplication and distribution of the manual without the consent of MERCOR SA is prohibited.
Transcript
Page 1: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

ASSA ABLOY Mercor Doors sp. z o.o. ul. Arkońska 6, bud. A2

80-387 Gdańsk tel. (58) 732 63 00

fax. (58) 732 63 02/03

www.mercordoors.com.pl

e-mail: [email protected]

OPERATION AND MAINTENANCE MANUAL

mcr TLB GATES

Edition seventeen – HD

Gdańsk 27.12.2012

EMPLOYER:

The operation and maintenance manual is subject to registration. Duplication and distribution of the manual without the consent of MERCOR SA is prohibited.

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mcr TLB steel fire one and double leaf sliding gates Page 2/34

MERCOR SA has operated since 1988. We offer extensive fire protection solutions intended for buildings and facilities.

By employing the qualified staff and keeping the technical base we guarantee a professional service from preparing a price quotation, production through delivery and assembly.

The offer of MERCOR SA includes: ■ fire doors, walls and gates ■ smoke exhausting, heat removal and rooflight systems ■ mechanical fire ventilation systems ■ building structures fire protections

TABLE OF CONTENTS

OPERATION AND MAINTENANCE MANUAL

1. SCOPE AND CONDITIONS FOR USE ................................................................................................................ 3

2. RECOMMENDATIONS CONCERNING WORKS PERFORMANCE AND ACTIVITIES PRECEDING DOOR INSTALLATION ............................................................................................................................................................ 3

3. FIRE FIGHTING REGULATIONS AND REGULATIONS CONCERNING HEALTH AND SAFETY AT WORK .. 3

4. GATE INSTALLATION.......................................................................................................................................... 4

4.1. Preliminary activities ..................................................................................................................................... 6

4.2. Stop item installation ..................................................................................................................................... 7

4.3. Track installation ........................................................................................................................................... 8

4.4. Electromagnetic Closing Speed Controller (ECSR) installation ................................................................... 9

4.5. Hanging the panels on the track ................................................................................................................. 10

4.7. Steel ropes routing ...................................................................................................................................... 15

4.8. Rubber fender/shock absorber mounting ................................................................................................... 16

4.9. Counterweight shield and track shield installation ...................................................................................... 17

4.10. Wicket installation ....................................................................................................................................... 18

4.11. Final activities ............................................................................................................................................. 19

5.1. INSTALLATION OF A DOUBLE LEAF GATE ............................................................................................ 19

5.2. INSTALLATION OF A GATE WITH A RELOCATED COUNTERWEIGHT ................................................ 19

5.3. INSTALLATION OF A GATE WITH A FRONT STOP ................................................................................ 20

5.4. GATE FASTENED TO A FLOOR ............................................................................................................... 22

6. TELESCOPIC GATES ........................................................................................................................................ 22

7. GUARANTEE TERMS AND CONDITIONS........................................................................................................ 25

8. SERVICE ............................................................................................................................................................ 25

9. INSTALLATION TERMS AND CONDITIONS .................................................................................................... 26

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Manufacturer: MERCOR SA, Grzegorza z Sanoka 2, 80-408 Gdańsk, Gdańsk Branch, 80-722 Gdańsk, Sztutowska 10

Technical Approval: ITB AT-15-7388/2007 Certificate of compliance: CZ ITB – 1639/W National Declaration of Compliance: 72/HD

mcr TLB steel fire slidable, sliding and telescopic gates are intended to be used as closures of holes drilled in the building partitions of buildings and facilities which are required to comply with EI 60 or EI 120 fire resistance class.

1. SCOPE AND CONDITIONS FOR USE

The gates may be used in two positions: as permanently open or closed. The gates which are permanently open are held in this position by the electromagnetic holders or electromagnetic gate speed regulators (EPR) which are included in the facility fire protection system. In case of fire, the electromagnet switches on automatically and the gate closes automatically due to a counterweight. When the reason of fire signal has been removed, the normal operation mode of the control unit (BAZ 04 (N)) is restored and the gate must be moved manually to the open position so that the electromagnetic holder contacts are shorted. When opening the gate the leaf speed cannot exceed 0.3 m/s. Any defects (console, stop damage etc.) which occur when opening the gate too dynamically will not be covered by the guarantee. The gates which are permanently closed act as closures of holes drilled in the building partition of a specific fire resistance class. Such gates are opened only when people or vehicle must get through them. The mcr TLB fire gates should be installed according to this manual.

2. RECOMMENDATIONS CONCERNING WORKS PERFORMANCE AND ACTIVITIES PRECEDING DOOR INSTALLATION

- Prior to installation works you should check the completeness (quantity, quality) of the delivered items according to the shipping list attached to the items delivered, - When unloading, keeping and storing the items you should follow the necessary precautions. - MERCOR SA hereby declares that it is not responsible for any modifications made by the client.

3. FIRE FIGHTING REGULATIONS AND REGULATIONS CONCERNING HEALTH AND SAFETY AT WORK

- Works connected with the mcr TLB gates installation should be performed in accordance with the rules concerning health and safety at work on the basis of laws specified in the regulation of MBP of 28 March 1972, Journal of Laws no. 13, item 93.

- When installing, using and repairing the fire gates you should follow the general health and safety at work regulations. - Works particularly dangerous to health and life of people should be performed by at least two persons. - Employees working at heights should be wearing safety harness with fall arresters. - The electrical equipment should be connected and operated in accordance with the regulations and manuals in force, the

equipment may only be connected by a qualified electrician. - The fire equipment must be installed nearby the installation site. - It is prohibited to use damaged devices and defective equipment. - Detailed instructions concerning health and safety at work should be provided to the employees who should acknowledge the

receipt of these instructions.

NOTE: Exposition of a varnish coat covered with a protective film to sun and moisture may damage the coat permanently. Therefore, the protective film should be removed as soon as the gate has been installed.

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4. GATE INSTALLATION

The gates are delivered in complete assembly sets. A set includes (fig. 1):

1 Panels

2 Tracks

3 Track assembly supports

4 A counterweight shield

5 A counterweight

6 A track shield

7 A steel rope

8 A built-in handle

9 Upper panel connectors

10 Bottom panel connectors

11 Vertical connectors (H-shape sections)

12 A wall vertical labyrinth

13 A leaf vertical labyrinth

14 A guiding roll

15 A shock absorber [15A] or a rubber fender [15B] (option)

16 A rope conducting console

17 An electrical closer [17A] or an electromagnetic gate closing speed controller [ERPZ-17B] (option)

18 An electrical closer console

19 An expanding gasket

20 A steel door (for the option with a door)

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Figure no. 1

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4.1. Preliminary activities

Unpack and identify the elements to be assembled. Check if the dimensions of the items delivered comply with the holes dimensions: - panels height = hole height + 100 mm track length = hole width x 2 + 354 mm (for single leaf gates with ESR)

- track length = hole width x 2 + 388 mm (for double leaf gates with ESR)

- stop item height = hole height + 40 mm

Opening directions should be also checked according to figure no. 2.

Figure no. 2

a) a gate which opens to the left a) a gate which opens to the right

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4.2. Stop item installation

Locate the stop item (for the single leaf gates) as shown in figure no. 3. As regards gates which open to the right the stop item should be located to the left of the hole whereas for the gates which open to the right – to the right of the hole. The stop item base should be located on the floor level. Fix to the wall with steel anchors while paying attention to the proper vertical position of the item.

PLEASE MIND: IT IS RECOMMENDED TO HEAT UP THE SURFACE OF THE STOP ITEM TO ROOM TEMPERATURE –YET MAX. 30 DEGREES OF CENTIGRADE

Figure no. 3

1 – Gate leaf, 2 – Stop item, 3 – Expanding gasket 2 x 20 mm, 4 – Steel anchor

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4.3. Track installation

The track should be hung with the track assembly supports supplied. There should be a distance of 10 mm provided between the upper part of the stop item and the track to be able to adjust the track (fig. 4). Special attention should be paid to proper levelling of the track and its straight hanging.

Figure no. 4

1 - Stop item, 2 - Track, 3 - Wall, 4 - Track M10 pins, 5 - Track support

If the track consists of a few elements they should be joined altogether with the pins supplied (ø 4 mm). The pins should be half-driven in the specially folded track race. Another track section should be mounted on the other protruding half of the pins. The procedure is similar for the next track sections. When the track elements are pushed together their sliding races should be on the same level - without any offsets (fig. 5).

NOTE 1: The track must be fastened to the head or floor with the steel studs intended for the given wall type and high loads. When normal studs are used, e.g. “frame” studs, the gate may be FALLING DOWN! NOTE 2: Covering the (sliding) edges of the track with grease may lead to dust and construction dust accumulating on the track which in turn leads to higher carriage rolling resistance and gate malfunction. Such defects will not be covered by the guarantee.

Figure no. 5

1 – Track support, 2 – Track pins, 3 – Track, 4 –Pins ø 4 mm, 5 – Track races (to be located on the same level).

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4.4. Electromagnetic Closing Speed Controller (ECSR) installation

The electromagnetic gate closing speed controller (ECSR) is used with gates with a surface area of more than 6 m2.

The ECSR console should be screwed at the end of the track with M6 screws and washers (fig. 6). Then, the return ECSR console should be fastened to the track at the height of the last gate panel (fig. 7). When it has been installed on the last gate panel, just beside the sliding carriage, the ECSR cable mounting bracket should be screwed (fig. 7). The beginning of the steel rope should be threaded through the ECSR bracket and secured with the clamps supplied. Then, the rope should be threaded through the return ECSR console and through the ECSR console installed at the end of the track. The end of the steel rope should be fastened to the M6 screw with a lug by using the clamps. Then, the screw should be screwed in the ECSR rope mounting bracket and the rope should be tensioned. When the rope is tensioned the M6 screw should be secured against unscrewing with a nut.

Figure no. 6

1 – Cable mounting console (installed to the beginning of the track), 2 –Rubber fender or shock absorber bracket (installed on the track), 3 –

Rubber fender support element (installed to the carriage of the first panel - fig. 20A) or shock absorber support element (installed to the track

bottom - fig. 20B) , 4 – Return ECSR console, 5 – ECSR rope mounting bracket (installed to the last panel next to the sliding carriage) , 6 –

ECSR console (installed at the end of the gate track).

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Figure no. 7

1 - ECSR rope mounting bracket, 2- Return ECSR console, 3- Rubber fender support element (installed to the first panel carriage), 4- Rubber fender bracket (installed to the track).

4.5. Hanging the panels on the track

Prior to the panels installation you should stick 5 expanding gasket (2 x 20 mm) to the vertical connectors (H-shape sections). As regards the double leaf gates one of the H-shape sections should be screwed with a self-drilling screw to the outermost panel of one of the leaves and the gaskets (2 x 20 mm) should be stuck (fig. 8).

Figure no. 8

1 – Vertical connector (H-shape section), 2 – Expanding gasket 2 x 20 mm, 3 – Panel, 4 – self-drilling cone-head sheet-metal screw 4,8 x 32

mm

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Then, fasten the shock absorber bracket (if present) to the first gate panel (for the double leaf gates the brackets should be fastened to two panels). The bracket should be fastened to the panel with four rivets (4 x 10 mm) installed in its upper part at the height of the channel mounted in the panel (fig. 9). The 3 mm thick steel rope should be fastened to the sliding carriage of the first panel by using two clamps (fig. 10)

Figure no. 9

1 - Panel, 2 - Shock absorber bracket, 3 - Rivet, 4 x 10 mm (4 pcs.)

Note: The shock absorber bracket should be fastened to the panel before it is hung in the track.

Figure no. 10

1- Panel

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Before the panels are hung in the track you should stick the expanding gaskets (2 x 20 mm) on the upper folded parts of the panels – 2 gasket rows and on the sliding carriages – 3 gasket rows (fig. 11)

Figure no. 11

1 – Expanding gasket 2 x 20 mm

Prior to the panels installation you should also stick 2 gasket rows on the upper panel connectors – omegas (fig. 12)

Figure no. 12

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The panels installation should be started with screwing the upper connector to the first panel with M12 x 40 mm screws (fig. 13) and then putting the panel so prepared on the gate track. The panels are delivered to the construction site with the sliding carriage installed. Put a vertical connector (H-shape section) up the hanging panel and hang another panel pressing it against the H-shape section (fig. 14). Screw the hanging panels with the upper connector by using M12 x 40 mm screws. The track is provided with the holes which are to be used for screwing the connectors. The panels should be hung starting from the standard width (1010 mm), narrower panels should be mounted at the end of the gate leaf.

Figure no. 13

1 – First gate panel, 2 – Upper connector (omega), 3 – M12 x 40 mm screws, 4 – Shock absorber bracket on the first panel

Figure no. 14

Next panels should be installed in the same manner. Before the last panel is screwed you should mount the guiding roll on the floor outside the gate crossing clear opening as well as the wall vertical labyrinth (fig. 15 and 16)

Figure no. 15

1 – Gate leaf without the last panel, 2 – Guiding roll, 3 – Wall vertical labyrinth

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Figure no. 16

1 – Last gate panel (screwed when the guiding roll and the wall labyrinth are mounted), 2 – Guiding roll, 3 – Gate vertical labyrinth, 4 – Wall vertical labyrinth, 5 – Expanding gaskets 2 x 20 mm, 6 – Steel anchor

Note: prior to installation stick two rows of the expanding gasket (2 x 20 mm) on the wall labyrinth. The dimensions specified may defer depending on the gate configuration. To determine the actual position where the roll and labyrinth are to be anchored you should install the last panel and gate labyrinth (without screwing) and revise the dimensions specified in figure no. 16.

Then, you should stick the expanding gasket on the gate vertical labyrinth and screw it to the last panel with the self-drilling 6,3 x 70 mm screws installed about every 600 mm and with 4,2 x 19 mm screws installed about every 250 mm (fig. 17). In the last installation stage you should fasten the bottom connector on both sides of the leaf by using the metal-sheet 4,2 x 19 mm screws (fig. 18).

Figure no. 17

1 - Gate vertical labyrinth, 2 - Self-drilling sheet-metal screw 6,3 x 70 every 600 mm, 3 - Self-drilling sheet-metal screw 4,2 x 19 every 250 mm

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Figure no. 18

1 – Panel, 2 – Bottom connector, 3 – Self-drilling sheet-metal screw 4,2 x 19 every 500 mm

The bottom connectors also act as the guiding roll guides. There should be about 20 mm of clearance gap between the floor and the bottom edge of the sliding and telescopic gate.

4.7. Steel ropes routing

The steel rope which has been previously fastened to the sliding carriage should be routed through the rope conducting console (fig. 19), threaded through the counterweight roll and hook on the screw with which the rope conducting console is secured. As regards the gates whose width is by far larger than height the rope should be routed through two rolls, the closing speed controller and the counterweight rolls.

Figure no. 19

1 – Rope conducting console, 2 – Rope, 3 – Counterweight

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The ropes should be routed „under” the sliding carriages of the next panels. The rope length should be such that the counterweight is placed on the floor when the gate is closed. The counterweight should be balanced so that the smooth gate operation is ensured and the force required to open the gate is not higher than 250 N (about 25 kg).

As regards the gates with a surface area of more than 10 m2 the gate closing speed should be adjusted by turning the cover of

the electromagnetic closing speed controller in an appropriate manner. While closing the gate the leaf should slide automatically at a speed which should not be less than 0.08 m/s and not higher than 0.2 m/s. The gate leaf should move smoothly at a constant speed, it should not jam or block while moving.

4.8. Rubber fender/shock absorber mounting

Screw the support element of the rubber fender to the first panel carriage. Then, fasten the rubber fender to the fender bracket and measure the place where the bracket should be screwed on the track by putting it to the support element (fig. 20 A). The fender bracket should be fastened to the track with the M6 screws and nuts. Adjust the rubber fender appropriately.

Figure no. 20 A

1 – Rope conducting console, 2 – Rubber fender mounting bracket , 3 – Fender support element

Fasten the shock absorber to the shock absorber bracket which is fastened to the first panel with rivets. Screw the shock absorber stop to the track by using the sheet-metal screws (or fasten it with rivets) (fig. 20 B). Adjust the shock absorber appropriately.

Figure no. 20 B

1 – Shock absorber, 2 – Shock absorber mounting bracket , 3 –Shock absorber support element, 4- Panel, 5- Track

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4.9. Counterweight shield and track shield installation

The counterweight shields should be mounted (fig. 21) as well as the track shield (fig. 22)

Figure no. 21

1 – Counterweight shield, 2 – Steel anchors (3 pcs. per shield), 3 – Self-drilling metal-sheet screw 4,2 x 19 every 250 mm, 4 – Fender

Figure no. 22

1 – Track shield, 2 – Self-drilling metal-sheet screw 4,2 x 32.3 – Track assembly support

Note: Only the shield of EI120 gates is filled with drywall GKF strips.

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4.10. installation of pedestrian doors

The emergency door are installed in the gate in two phases. As regards the first stage while installing the panels you should mount the door clamp where the door will be installed. Then, when all the gate leaf has been installed you may go to stage two and install the emergency door.

STAGE I: While assembling the panels you should install the panel and then a short H-shape section which you should fasten a low panel to to fill the space over the door. Then, you should install the clamp by fastening it to the leaf of the full-sized and low panels. When the clamp has been installed you should fasten another short H-shape section to the end of the short panel and push another high panel closer to screw it to the door clamp.

STAGE II: The mcr ALPE EI60 pedestrian door is installed in the same manner as the standard door. When the frame has been levelled between the door clamp installed in the gate leaf you should fasten it to the clamp with the screw of the diameter of ø 6,4 mm. The space between the frame and the clamp should be filled with silicone.

NOTE: As regards the door with the panic hardware (handle-lever) the frame should be moved about 30 mm out of the clamp and then fastened to the door clamp.

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4.11. Final activities

Install the pulls, electromagnetic holder (if amongst the fittings) and finally check the gate operation again. Remove the protective foil.

As regards the gate equipment you should provide access to the gate mechanisms, counterweight and the track by drilling the appropriate inspection holes in the walls.

Exposition of a varnish coat covered with a protective film to sun and moisture may damage the coat permanently. Therefore, the protective film should be removed as soon as the gate has been installed.

5.1. INSTALLATION OF A DOUBLE LEAF GATE

Instead of a stop item you should install in a double leaf gate two vertical labyrinths. The gate is installed in a similar manner as a single leaf gate. A vertical connector (H-shape section) should be screwed to one of the leaves along with a stop profile with the expanding gaskets (2 x 20 mm) stuck on it (fig. 7). The following items are installed in the double leaf gates: 2 pcs. of the electromagnetic gate speed controller (concerns the gates with a surface area larger than 20 m

2) or rope conducting consoles, 2 pcs. of the counterweight, 2 pcs. of the shock

absorber/rubber fender (optional), 2 pcs. of the counterweight shield (in the shape of the “U profile”).

The ropes are fastened to the sliding carriages of the first panels (fig. 23).

Figure no. 23

5.2. INSTALLATION OF A GATE WITH A RELOCATED COUNTERWEIGHT

If there is not enough free space on the wall located on the stop’s side, the counterweight should be relocated on the other side (fig. 24). The steel rope is routed through the rope relocation console which is mounted inside the track, on the stop’s side (fig. 25).

Figure no. 24

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Figure no. 25

1 - Rope relocation set console, 2 - Rope conducting console, 3 - Steel rope ø 3 mm, 4 A -Shock absorber, 4 B - Rubber fender

5.3. INSTALLATION OF A GATE WITH A FRONT STOP

The front stop is installed on the wall perpendicular to the direction in which the gate moves (fig. 26). The counterweight needs to be relocated – the rope relocation set should be mounted inside the track (fig. 27 A and 27 B). The front stop reduces the pass clear opening with 110 mm.

Figure no. 26

1 – Front stop, 2 – Steel anchor

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Figure no. 27 A

1 – Rope relocation set, 2 – Steel anchor, 3 – Steel rope, 4 – CSR or a rope conducting console

Figure no. 27 B

1 – Rope relocation set, 2 – Track, 3 – Steel rope

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5.4. GATE FASTENED TO CEILING

If there is no head the gate must be fastened to a floor. The track is hanged on special supports (the supports are welded to the track every (max.) 800 mm) and the entire unit is enclosed in a shield of drywall (fig. 28). The panels should be screwed within the gate pass clearance.

Figure no. 28

1 – Shield with drywall insulation, 2 – Floor support welded to the track, 3 – Steel anchors, 4 – Self-drilling sheet-metal

screws 4,2 x 19 every 250 mm

6. TELESCOPIC GATES

The telescopic mcr TLB gates are equipped with two tracks which are suspended by the head with special supports (fig. 29). The tracks (excluding the most externally located one) are partially filled with mineral wool. The leaves are guided by the rope and block system which ensures uniform movement of the individual leaf segments. The rope fastening method is shown in fig. 30.

Figure no. 29

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Figure no. 30

W view

1 – Outer segment, 2 – Inner segment, 3 – Support with a guiding wheel, 4 – A place where the rope is fastened to the outer segment, 5 –

Expanding gasket with an eye hook (a place where the rope is fastened), 6 – Rope mounting flat bar

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The single leaf telescopic gates are equipped with a reinforced stop item (fig. 31).

Figure no. 31

1 – Outer segment, 2 – Stop item, 3 – Counterweight shield, 4 – Steel anchors

The outer segment is guided by the guiding roll which is mounted on the support, at the bottom of the inner segment of the telescopic gate (fig. 32). The support and roll should be installed and adjusted before the labyrinths are fastened on the gate segments. The gate should be opened with a pull located in the panel, in the first closing sequence panel. Other use may damage the gate.

Figure no. 32

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W view

1 - Outer segment, 2 - Inner segment, 3 - Bottom roll support, 4 - Outer segment guiding roll, 5 - Bottom panel connector

7. GUARANTEE TERMS AND CONDITIONS

1. MERCOR SA provides the guarantee for the products delivered for the 12-month period unless the guarantee period is specified in a separate agreement.

2. Any defects disclosed within this time period which will make the proper product operation impossible will be eliminated within 21 days from the date of notification.

3. The guarantee will be automatically prolonged with a time period which will elapse from the moment the complaint is lodged until the guarantee repair has been completed.

4. The products under guarantee with faults which will make further operation impossible will be replaced with the products of the same value.

5. The guarantee does not cover the activities to be performed by the user, specified in this Operation and Maintenance Manual. 6. To ensure proper gates operation and to retain the right which results from the guarantee periodic technical gate inspections

should be carried out and the maintenance activities should be performed at least once every 6 months during the entire operation period. Periodic technical inspections and maintenance activities must be carried out by a company duly authorised by MERCOR SA.

7. The manufacturer is released from the guarantee and other responsibilities if:

■ period technical inspections and maintenance activities were not carried out on time as specified in item 6 or were carried out by unauthorised persons or a service company not authorised by MERCOR SA

■ mechanical damage of products occurs due to improper products operation by the user, ■ the user has modified the product structure on his/her own, ■ the faults of the product occur due to maintaining the product in a manner incompliant with the maintenance manual, ■ the faults of the product occur due to improper storage and transportation, ■ the user installs the product in a manner incompliant with the installation manual, ■ the product name plate is removed.

8. While performing the guarantee repairs the manufacturer deducts the value of the items missing or damaged due to the user’s fault as well as the cost connected with the replacement of such items.

9. MERCOR SA provides the guarantee for the manufactured partitions in terms of the paint coat durability providing that the coat has been completely applied by the production plant of MERCOR SA. If only zinc-coated partitions are purchased (without any paint coat) MERCOR SA does not provide any guarantee for a paint coat. Moreover, MERCOR SA warns that the zinc-coated coat may be damaged while e.g. loading, transporting, unloading and installing the partitions. It is recommended to paint the partition

10. For the guarantee to be provided for more than 3 years it is necessary to conclude the service agreement with MERCOR SA.

8. SERVICE

To ensure proper fire gates operation and the retain the rights which result from the guarantee periodic gates inspections and maintenance must be carried out at least once every 6 months.

When the inspection has been completed you should replace or repair any damaged or worn parts.

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9. INSTALLATION TERMS AND CONDITIONS

Standard single leaf mcr TLB gate

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Drawings descriptions: Translation:

H panela Panel H

mln. mln.

wymiar dimension

wysoko ć przymyku stop height

tor jezdny= … (dla bram z ERP) track=... (for gates with ESR)

tor jezdny= … (dla braw z trzymaczem) track=... (for gates with a holder)

wymiar …= mln. …(dla bram z ERP) dimension …= mln. …(for gates with ESR) wymiar … = mln. …(dla bram z trzymaczem) dimension …= mln. …(for gates with a holder)

wiatło przej cia Pass clear opening

LC skrzydła = …(skrzydło czynne) Leaf LC = ... (active leaf)

LB skrzydła = …(skrzydło bierne) Leaf LB = ... (passive leaf)

Page 28: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

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Single leaf mcr TLB gate with a relocated counterweight

Page 29: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

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Single leaf mcr TLB gate with a front stop

Page 30: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

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Single leaf mcr TLB gate mounted to a floor

Page 31: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

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Double leaf symmetric mcr TLB gate

Page 32: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

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Double leaf asymmetric mcr TLB gate

Page 33: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

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Single leaf double segment telescopic mcr TLB gate

Page 34: OPERATION AND MAINTENANCE MANUAL mcr TLB GATES · mcr TLB steel fire one and double leaf sliding gates Page 2/34 MERCOR SA has operated since 1988. We offer extensive fire protection

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Double leaf double segment telescopic mcr TLB gate


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