Keyautomation ALT6K Series Specifiche tecniche

Automation for rod barriers up to 6 m

ALT6K

Instructions and warnings for installation and use

Management

System

ISO 9001:2008

www.tuv.com

ID 9105043769

Safety warnings

2.1

4.1

4.2

4.3

4.4

4.5

5.1

5.2

Product Introduction

Technical characteristics

Preliminary Checks

Installing the Product

Installing

Release

Adjustment of rod angle

Inversion of direction of opening

Balancing

Testing and commissioning

Testing

Commissioning

Instructions and warnings for

the nal user

EC declaration of conformity

pag. 3

pag. 4

pag. 5

pag. 6

pag. 7

pag. 15

TABLE OF CONTENTS

ORIGINAL INSTRUCTIONS - important safety instructions. Fol-

low the instructions since incorrect installation can lead to se-

vere inquiry! Save these instructions.

Read the instructions carefully before proceeding with installation.

The design and manufacture of the devices making up the

product and the information in this manual are compliant with

current safety standards. However, incorrect installation or

programming may cause serious injury to those working on or

using the system. Compliance with the instructions provided

here when installing the product is therefore extremely impor-

tant.

If in any doubt regarding installation, do not proceed and contact the

Key Automation Technical Service for clarications.

Under European legislation, an automatic door or gate system

must comply with the standards envisaged in the Directive

2006/42/EC (Machinery Directive) and in particular standards

EN 12445; EN 12453; EN 12635 and EN 13241-1, which enable

declaration of presumed conformity of the automation system.

Therefore, nal connection of the automation system to the electri-

cal mains, system testing, commissioning and routine maintenance

must be performed by skilled, qualied personnel, in observance of

the instructions in the “Testing and commissioning the automation

system” section.

The aforesaid personnel are also responsible for the tests required

to verify the solutions adopted according to the risks present, and for

ensuring observance of all legal provisions, standards and regula-

tions, with particular reference to all requirements of the EN 12445

standard which establishes the test methods for testing door and

gate automation systems.

Before starting installation, perform the following checks and

assessments:

ensure that every device used to set up the automation system is

suited to the intended system overall. For this purpose, pay special

attention to the data provided in the “Technical specications” sec-

tion. Do not proceed with installation if any one of these devices is

not suitable for its intended purpose;

check that the devices purchased are sufcient to guarantee system

safety and functionality;

perform a risk assessment, including a list of the essential safety

requirements as envisaged in Annex I of the Machinery Directive,

specifying the solutions adopted. The risk assessment is one of the

documents included in the automation system’s technical le. This

must be compiled by a professional installer.

Considering the risk situations that may arise during instal-

lation phases and use of the product, the automation system

must be installed in compliance with the following safety pre-

cautions:

never make modications to any part of the automation system other

than those specied in this manual. Operations of this type can only

lead to malfunctions. The manufacturer declines all liability for da-

mage caused by unauthorised modications to products;

if the power cable is damaged, it must be replaced by the manufac-

turer or its after-sales service, or in all cases by a person with similar

qualications, to prevent all risks;

do not allow parts of the automation system to be immersed in water

or other liquids. During installation ensure that no liquids are able to

enter the various devices;

should this occur, disconnect the power supply immediately and

contact a Key Automation Service Centre. Use of the automation

system in these conditions may cause hazards;

never place automation system components near to sources of heat

or expose them to naked lights. This may damage system compo-

nents and cause malfunctions, re or hazards;

During cleaning, maintenance or during all operations requi-

ring opening of the protective housings of various automation

system components must be performed with the control unit

disconnected from the power supply. If the disconnect device

is not in a visible location, afx a notice stating: “MAINTENAN-

CE IN PROGRESS”:

connect all devices to an electric power line equipped with an

earthing system;

the product cannot be considered to provide effective protection

against intrusion. If effective protection is required, the automation

system must be combined with other devices;

the product may not be used until the automation system “commis-

sioning” procedure has been performed as specied in the “Automa-

tion system testing and commissioning” section;

the system power supply line must include a circuit breaker device

with a contact gap allowing complete disconnection in the conditions

specied by class III overvoltage;

use unions with IP55 or higher protection when connecting hoses,

pipes or cable glands;

the electrical system upstream of the automation system must com-

ply with the relevant regulations and be constructed to good wor-

kmanship standards;

users are advised to install an emergency stop button close to the

automation system (connected to the control PCB STOP input) to

allow the door to be stopped immediately in case of danger;

this device is not intended for use by persons (including children)

with impaired physical, sensory or mental capacities, or with lack

of experience or skill, unless a person responsible for their safety

provides surveillance or instruction in use of the device;

before starting the automation system, ensure that there is no-one

in the immediate vicinity;

before proceeding with any cleaning or maintenance work on the

automation system, disconnect it from the electrical mains;

special care must be taken to avoid crushing between the part ope-

rated by the automation system and any xed parts around it;

children must be supervised to ensure that they do not play with the

equipment.

Do not use if repair or adjustment is necessary.

The automation system component packaging material must

be disposed of in full observance of current local waste dispo-

sal legislation.

The data and information in this manual are subject to modi-

cation at any time, with no obligation on the part of Key Auto-

mation S.r.l. to provide notice.

WARNING

1 - SAFETY WARNINGS

2 - INTRODUCING THE PRODUCT

3 - PRELIMINARY CHECKS

Before installing the product, perform the following checks and in-

spections:

check that the barrier is suitable for automation;

the weight and size of the barrier must be within the operating limits

specied for the automation system in which the product is installed;

check that the barrier has rm, effective mechanical safety stops;

make sure that the product xing zone is not subject to ooding;

high acidity or salinity or nearby heat sources might cause the pro-

duct to malfunction;

in case of extreme weather conditions (e.g. snow, ice, wide tempe-

rature variations or high temperatures), friction may increase, cau-

sing a corresponding rise in the force needed to operate the system;

the starting torque may therefore exceed that required in normal

conditions;

check that when operated by hand the barrier moves smoothly wi-

thout any areas of greater friction or derailment risk;

check that the barrier is well balanced and will therefore remain sta-

tionery when released in any position;

check that the electricity supply line to which the product is to be

connected is suitably earthed and protected by an overload and dif-

ferential safety breaker device;

the system power supply line must include a circuit breaker device

with a contact gap allowing complete disconnection in the condi-

tions specied by class III overvoltage;

ensure that all the material used for installation complies with the

relevant regulatory standards.

2.1 - Technical characteristics

TECHNICAL SPECIFICATIONS 900ALT624K

Torque 250 Nm

Temporary service 80 %

Opening time 6/*12 sec

Control unit CT10224

Power supply Vac (Vdc) 230 (24)

Motor absorption 1,3 A

Input power 300 W

Integrated lights yes

Protection class IP 54

Dimensions (L-P-H) 450-280-1188 mm

Weight 67 Kg

Operating temperature -20 °C + 55 °C

Maximum length of bar 6*(8 mt)

* with 8 m bar

4 - PRODUCT INSTALLATION

4.1 - Installation

Before proceeding with the installation, check the integrity of the

product and that all components are present in the package.

1. Provide a foundation pit and arrange one or more conduits for the

passage of the electrical cabling (Fig. 3).

2. Assemble the 4 anchoring brackets on the mounting plate and

fasten with the 4 bolts provided.

3. Pour the concrete into the inside of the pit and position the base

plate.

NOTE: verify that the plate is perfectly leveled and parallel to the

opening barrier.

4. Wait for the complete setting of the concrete.

5. Unscrew the 4 nuts that hold the base joined to the anchoring

brackets and position the rack on the plate (Fig. 4).

6. Attach the bar to the barrier body (Fig. 5).

ATTENTION: never move the barrier bar for any reason until it is

horizontal, and do not perform the emergency or manual mano-

euvre if the bar is not installed.

4.2 - Unlocking the bar

If you need to perform manual unlock on the barrier bar, proceed as

follows (Fig. 8):

- Cut the power supply.

- Insert the release key provided and remove the latch (Fig. 8.1), in-

sert the allen wrench and turn it 90° (Fig. 8.2).

- In this way you can detach the internal reduction system to allow the

4.3 - Adjustment of bar angle

If you need to adjust the stops of the bar, proceed as follows (Fig. 6):

- Loosen the locking nut (on the rocker arm for ALT6).

emergency manoeuvre.

- Perform the manual manoeuvre.

- To engage the transmission again, turn the allen wrench back to its

original position (Fig. 8.2) and close the lock (Fig. 8.3).

- You can now restore the power supply and check that everything is

working correctly.

- Adjust the screw to the desired height.

- Fasten the locking nut back in place.

4.4 - Inversion of direction of opening

- Turn off the power supply and, with the manual manoeuvre, place

the bar vertical, restore the transmission and remove the bar to pre-

vent hazardous conditions.

- Open the door, loosen the tension system of the springs and then

release the springs from the upper fastening.

- Remove the fastening screws so as to free the springs in the upper

part and allow them to be positioned on the opposite side of the fa-

stening lever.

- Unscrew the lever so as to allow it to rotate and allow fastening of

the springs in the opposite position.

- Fasten all in the indicated positions and tension the springs (see the

paragraph on balancing).

4.5 - Balancing

- Cut the power supply.

- Release the bar.

- Position the bar at about 45°.

- Loosen the locking nut(s) of the spring tensioner(s).

If the bar tends to fall, adjust the spring tensioner(s) so that it is stop-

ped (refer to the bar balancing table at the end of this manual).

- When balancing is complete, fasten the locking nut(s) again.

- Restore motorized operation by turning the release key in the op-

posite direction.

- Restore the power supply and check that everything works correctly.

5.2 Commissioning

Following the successful testing of all (and not just some) devices in

the system you can proceed with the commissioning.

You must prepare, and keep for 10 years, the technical le of the

system with the wiring diagram, drawing or photo of the system,

risks analysis and solutions adopted, manufacturer declaration of

conformity of all devices connected, instruction manual of each de-

vice and maintenance schedule of the system.

Fix on the gate or door a plaque indicating the automation data, the

name of the person responsible for the commissioning, the serial

number and year of construction, the CE mark.

Attach a plaque indicating the steps required to manually unlock

the system.

Implement and deliver to the end user the declaration of conform-

ity, the instructions and warnings for use for the end user and the

maintenance schedule of the system.

Make sure the user understands proper automatic, manual and

emergency operation of the automation.

Inform the end user in writing of the dangers and risks still present.

5.1 Testing

All system components must be tested following the procedures

outlined in the respective instruction manuals.

Check that they meet the guidelines in Chapter 1 - Safety warnings

Check that the gate or door can move freely once the automation

is unlocked, and that they are in equilibrium and stationary if left in

any position.

Check the correct operation of all connected devices (photocells,

sensitive edges, emergency buttons, etc.), testing the opening,

closing and stopping of the gate or door via the connected control

devices (transmitters, buttons, switches).

Carry out measurements of the impact force, as prescribed by

standard EN12445 adjusting the functions of speed, motor force

and deceleration of the unit if the measurements do not give the

desired results until you nd the right setting.

The testing of the system must be performed by qualied techni-

cians who must perform the tests required by relevant legislation

related to risks, ensuring compliance with the provisions of the

regulations, in particular the EN12445 standard, which species the

testing methods for the automation of doors and gates.

5- TESTING AND COMMISSIONING THE AUTOMATION

Key Automation S.r.l. produces systems for the automation of gates,

garage doors, automatic doors, shutters, parking lots and road bar-

riers. However, Key Automation is not the manufacturer of your au-

tomation system, which is rather the result of a process of analysis,

evaluation, selection of materials, and installation performed by your

own installer. Each automated system is unique and only your in-

staller has the experience and professionalism required to create a

system to suit your needs, safe and reliable over time, and carried

out in a workmanlike manner, i.e. compliant with the current regula-

tions. Even if your automation system meets the security level re-

quired by law, this does not exclude the existence of "residual risks",

i.e. the possibility that it may cause dangerous situations, usually as

a result of improper or irresponsible use; for this reason we would

like to give you some suggestions:

• Before using the automation for the rst time, ask the installer to

explain the origin of residual risks.

• Keep this manual for future use and deliver it to any new owner of

the automation.

• Inappropriate or improper use of the automation can make it dan-

gerous: do not command the movement of the automation if people,

animals or things are in its range.

• Children: If properly designed, an automation system ensures a

high degree of security, preventing movement in the presence of

people or things with its detection systems, and ensuring always

predictable and safe activation. It is prudent to prevent children from

playing near the automation and keep remote controls out of their

reach to prevent accidental activation.

• Malfunctions: As soon as you notice any malfunctions, disconnect

the system from the power supply and operate the manual release.

Do not attempt any repairs by yourself, but require the assistance

of your installer: meanwhile, the system can operate like a non-au-

tomated opening device after releasing the motor reducer with the

release key supplied with the system.

• In case of failures or power failures: While awaiting the arrival of

your installer or the restore of the electricity, if the system is not

equipped with backup batteries, the automation can be operated as

any normal non-automated opening device. To do this, you must run

the manual release.

Release and manual movement: before performing this operation

pay attention that the device can be released only when the door is

stationary.

• Maintenance: Like any machine, your automation needs periodic

maintenance to ensure its long life and total safety. Agree with your

installer on a maintenance plan on a periodic basis; Key Automation

recommends a frequency of 6 months for normal domestic use, but

this period may vary depending on the intensity of use. All inspec-

tion, maintenance or repairs should be performed only by qualied

personnel.

• Do not change the system and control or programming parameters

of the automation: the responsibility lies with your installer.

• The testing, routine maintenance and any repairs must be docu-

mented by the person who performs them, and related documents

must kept by the owner.

The only interventions that are possible for the user and should be

carried out periodically are the cleaning of the slides and photocells,

as well as the removal of any leaves or rocks that could hinder the

automation. To prevent anyone from activating the gate or door, be-

fore proceeding, remember to release the automation and clean only

with a cloth slightly dampened with water.

• Disposal: At the end of the automation useful life, make sure that

the dismantling is carried out by qualied personnel and the mate-

rials are recycled or disposed of according to local regulations in

force.

• Operate the gate or door (with remote control, key switch, etc..);

if everything is working properly, the gate or the door will open and

close normally, otherwise the ashing light ashes and the maneu-

ver does not start.

With the safeties out of use, the automation must be repaired as

soon as possible.

Replacing the remote control battery: if your remote control seems

to work worse or not work at all after a while, this may simply de-

pend on the exhaustion of the battery (depending on use, it may

take several months to over a year). In that case, you will see that

the conrmation of transmission light does not turn on, or comes on

only briey.

The batteries contain polluting substances: do not throw them in the

garbage but use the methods prescribed by local regulations.

Thank you for choosing keyautomation; for more information feel

free to visit our website www.keyautomation.it.

6 - INSTRUCTIONS AND WARNINGS FOR THE END USER

900ALT624

400

8301051

280

900ALT624K

400

830

1188

280

Fig. 1 - Space dimensions/Main components

IMAGES

MAIN COMPONENTS

SPRING + SHORT

TIE ROD VERTICAL

POSITION

SPRING + LONG

TIE ROD DIAGONAL

POSITION

3MOTOR 24 Vdc

4MECHANICAL STOP

ADJUSTING

5UNLOCK KEY

6CONTROL BOARD

VERTICAL

POSITION

DIAGONAL

POSITION

Fig. 2 - Typical Installation

Fig. 4 - Fixing the barrier body

Fig. 3 - Preparation of the base

Fig. 6 - Adjustment of bar angle

ALUMINUM TUBOLAR BAR

Fig. 5 - Fixing round bar/square bar

Fig. 7 - Inversion of direction of opening and balancing

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