TOPP K140 Instructions For Installation And Use Manual

INSTRUCTIONS FOR INSTALLATION AND USE

K140

AUTOMATION AND ELECTROMECHANICAL DRIVERS

FOR LINEAR SLIDING DOORS WITH ONE OR TWO PANELS

COD. 0P5501

VER 0.0

REV 03.16

installer's manual/original instructions

INDEX

INSTRUCTIONS FOR INSTALLATION AND USE

K140

1- GENERAL INFORMATION

1.1- General recommendations...............................................................................................................pag. 04

1.2- General safety rules ........................................................................................................................pag. 04

1.3- Installer.............................................................................................................................................pag. 04

1.4- User..................................................................................................................................................pag. 05

1.5- Servicing...........................................................................................................................................pag. 05

2- TECHNICAL DESCRIPTION

2.1- Rating place and “CE” marking .......................................................................................................pag. 05

2.2- Proper use .......................................................................................................................................pag. 05

2.3- Technical data .................................................................................................................................pag. 06

2.4- Packing ............................................................................................................................................pag. 06

2.5- Models..............................................................................................................................................pag. 07

2.6- Sliding doors with one panel ...........................................................................................................pag. 08

2.7- Description of parts and dimensions ...............................................................................................pag. 09

3- INSTALLATION

3.1- General recommendations...............................................................................................................pag. 11

3.2- Installing the crossbar ......................................................................................................................pag. 11

3.3- Installing the adapter and track........................................................................................................pag. 12

3.4- Installing the carriages on the door..................................................................................................pag. 13

3.5- Fastening and adjustment of the sliding panels...............................................................................pag. 14

3.6- Installing the motor module, belt transmission, belt,logline..............................................................pag. 16

3.7- Fastening the drive brackets on the door panel...............................................................................pag. 18

3.8- Installing the door block ...................................................................................................................pag. 20

3.9- Installing the casing .........................................................................................................................pag. 21

4- ELECTRICAL CONNECTION

4.1- General recommendations...............................................................................................................pag. 22

4.2- Electrical connection ........................................................................................................................pag. 22

4.3- Electronic circuit board.....................................................................................................................pag. 23

4.4- Pre-wired electrical connections ......................................................................................................pag. 24

4.5- Electrical wiring diagram (flow chart) ...............................................................................................pag. 25

4.6- Connection of detection sensors .....................................................................................................pag. 26

4.7- Program selection with MS1 knob....................................................................................................pag. 41

4.8- DS2 digital connection .....................................................................................................................pag. 41

4.9- Connection of key device.................................................................................................................pag. 42

4.10-Antipanic connection.......................................................................................................................pag. 42

4.11- Connetion of door block and pharmacy function ...........................................................................pag. 43

5- USE AND OPERATION

5.1- Technical description .......................................................................................................................pag. 44

5.2- Emergency battery ..........................................................................................................................pag. 44

5.3- First card start-up ............................................................................................................................pag. 44

5.4- Reset phase: learning .....................................................................................................................pag. 45

5.5- restart in case of power failure:zero (near).......................................................................................pag. 45

5.6- Programming parameters ...............................................................................................................pag. 46

5.7- List of errors and warning ................................................................................................................pag. 47

5.8- Self restore management of errors C-D-E-K-N-P-Q ........................................................................pag. 48

5.9- Self restore management of errors F-G-H-I-J .........................................................................pag. 49

5.10- Self restore management after anti panic alarm ..................................................................pag. 49

5.11- self restore management after ........................pag. 49 opening fire or an opening of emergency

5.12- Digital switch .................................................................................................................................pag. 50

6- APPENDICES

6.1- Maintenance.....................................................................................................................................pag. 51

6.2- Spare parts and optional accessories ..............................................................................................pag. 51

6.3- Demolition ........................................................................................................................................pag. 52

6.4- Troubleshooting................................................................................................................................pag. 52

7- EC DECLARATION OF INCORPORATION OF PARTLY COMPLETED MACHINERY ..........................pag. 53

GENERAL INFORMATION

Before installing the automation the installer must read and understand all parts of this manual.

& This manual is an integral part of the automation unit and must be kept by the installer, with all the enclosed documentation, for future reference.

& This manual provides all instructions necessary to ensure correct installation and maintenance of the automation: TOPP srl is not liable for any damage to persons, animals and property caused by failure to follow these instructions.

& This manual was written by TOPP srl, which holds the copyright. No part of this manual may be reproduced or published without the manufacturer's written authorization.

& TOPP srl reserves the right to amend or improve the manual and the products described therein at any time without notice.

& The data contained in this manual were written and checked with the maximum care; TOPP srl is not liable for possible errors due to omissions or printing errors, or errors in transcription.

1.1

GENERAL RECOMMENDATIONS

1.3

INSTALLER

1.2

GENERAL SAFETY RULES

& The personnel must be informed of the risks of accident, about the safety devices for the operators and about the general rules for accident prevention foreseen by the international directives and laws in force in the country in which the automation is installed. In any case, the personnel must comply scrupulously with the safety regulations for prevention of accidents in force in the country in which the automation is installed.

& Any tampering with or unauthorized replacement of parts or components of the automation mechanisms and any use of accessories or consumables other than the originals may represent a hazard and relieves the manufacturer of any civil and penal liability.

& In order for the automation unit to operate correctly, we recommend carrying out periodical maintenance on it, as indicated in par. 6.1 of this manual. Routine and extraordinary maintenance operations that require the automation unit to be even partially disassembled should be carried out exclusively after the power supply to the same has been cut off.

& Cleaning and maintenance must not be carried out by unsupervised children. & Do not remove or alter the plates and labels applied by the manufacturer on the automation and its accessories. & Never try to oppose the movement of the door and work near the hinges or other mechanical moving parts in motion

(such as belts, carriages, etc.). The manufacturer is not liable for any damages caused by improper or unreasonable use of the automation.

& When handling electric parts always wear grounded antistatic conductive bracelets as electrostatic charges can damage the electronic parts on the circuits.

& The automation contains mobile mechanical parts, electrical connections and electronic circuits for control of door movement; the automation must therefore be protected, along its entire length, by an aluminum casing.

& This device may be used by children no younger than 8 years of age, by people with reduced physical, sensory or mental capacities and by inexperienced users, as long as they are supervised or as long as they have received instructions on the safe use of the device.

& Children must not play with the device.

INSTRUCTIONS FOR INSTALLATION AND USE

K140

& Installation of the automation must be done exclusively by qualified technical personnel in possession of the professional requisites foreseen by the laws in the country of installation.

& The installer must verify compliance with the current directives and regulations on the safe use of motorized doors. & The installer must be able to install the automation, start it and operate it with the power on in electrical cabinets or

shunt boxes, and must be qualified to perform all actions of an electrical and mechanical nature and any kind of adjustment. & After installing the automation, the installer must analyze the system for risks and verify that the sliding door installation does not present risks of crushing or shearing, adopting adequate corrective measures, if necessary, and applying the warning signs foreseen by the laws in force to identify hazardous zones.

Contact the installation technician or retailer for assistance.

1.5

SERVICING

TECHNICAL DESCRIPTION

2.1

RATING PLATE AND “CE” MARKING

The “CE” marking certifies the conformity of the machine to the essential health and safety requisites foreseen by the European product directives.

It is formed of an adhesive plate made from polyester, screen-printed black, with the following dimensions: W=50mm H=36mm. It should be applied by the installation technician in a clearly visible position on the outside of the automation unit.

1.4

USER

The user must be able to operate the automation under normal conditions and perform simple operations or startup or resetting the automation following any forced interruptions, using the devices provided (digital switch, analogue switch, etc.). The user must not open the casing or perform any operations restricted to maintenance personnel or specialized experts. In case of breakdown or malfunction of the door, the user should simply switch off the circuit breaker and abstain from any attempt to repair the system. Use of the automation must be exclusively permitted to users who comply with the instructions in this manual and in the manuals of the TOPP devices connected to it.

INSTRUCTIONS FOR INSTALLATION AND USE

K140

& Every installer must provide visible annotation of the data identifying the drive system. & The installer must also supply the owner with all information regarding automatic, manual and emergency function of

the automation.

& In order to assist installers in applying the European regulations and directives regarding the safety and use of the

motorized door, a special downloadable guide is available from our website www.topp.it.

& The installation technician shall accept full responsibility for any installation errors and for any failure to adhere to the

instructions provided in this manual. The installation technician shall therefore be exclusively liable for any damages caused to users and/or third parties that may arise as a result of incorrect installation.

2.2

PROPER USE

The K200 automation mechanism was designed and produced exclusively to operate (open and close) linear sliding doors in residential, public and industrial buildings. It is strictly forbidden to use the automation for purposes other than those described herein, in order to guarantee at all times the safety of the installer and user and the correct function of the automation. The automation software is designed to perform automatic recovery in the instance where anomalous events as described in chapters 5.8-5.10. The automation in order to perform the above, if set in a mode other than "Closed", perform a reset called "Near" that provides for the complete opening and closing of the doors at a low speed, before returning in the set state the function selector.

The recovery action must be taken into account in applications where there are features that provide access control with inputs different from those of the radar (example reader bedge) for which automation could not ensure the operating mode set.

In case you want to exclude the auto recovery please contact support Topp Srl.

2.4

PACKING

Every standard product package (cardboard carton) contains:

% N.1 K140 automatic door (complete with motor unit and belt transmission preassembled on the crossbar, side caps,

casing, door stop limit switch, cable raceway, emergency battery,raceway, rubber cable sleeves);

% N.1 package of hardware consisting of , 2 self-tapping screws TC d6x70 and 2 nylon anchor bolts 10x60; % N.2 Carriage units with relative hardware for fastening to the adapter; % N.2 Supporting brackets on the crossbar; % N.1 Adapter for framed door panels; % N. 2 warning labels for moving wings that have to be sticked on the centre of the moving wings (refer to picture A);

Make sure the parts described above are in the package and that the automation has not undergone any damage in shipment. If you find anything unusual, do not install the automation and request the service department of the local retailer or the manufacturer. The number of some of the parts described above may vary depending on the type of configuration (e.g. number of door panels).If more parts are necessary, contact the manufacturer.

2.3

TECHNICAL DATA

Tab. 1 lists the technical data that characterize the K140 automation.

POWER SUPPLY

PROTECTION OF ELECTRIC DEVICES

WORKING TEMPERATURE

NUMBER OF DOOR PANELS

230V ~ 50Hz

24V 500mA max

0,32A

70W

Continuous

Adjustable 10 ÷ 80 cm/s

Adjustable 1 ÷ 5 cm/s

Adjustable 0 ÷ 60 s

IP X0

1 PANEL 2 PANELS

K140

MODEL

Tab.

PERIPHERAL POWER OUTPUT

POWER ABSORBED

ABSORPTION

OPENING/CLOSING SPEED OPENING/CLOSING APPROACH SPEED

AUTOMATIC CLOSING TIME

TYPE OF USE

MAINS VOLTAGE FUSE 230V

OPENING/CLOSING ACCELERATION

Adjustable 1 ÷ 12

5 x 20 - T800 delayed

MAXIMUM CAPACITY

SIZE OF OPENING

140 kg

800÷2800 mm

70 + 70 kg

1000÷2800 mm

INSTRUCTIONS FOR INSTALLATION AND USE

K140

-20°C

50°C

warning l a b e l for moving wings

Rif.

2.5

MODELS

Two models of automation are available:

% automation with 2 door panels (Fig.2) which allows a pair of door panels to glide simultaneously in opposite directions; % automation with 1 door panels which allows a single door panel to glide in one direction; Fig.3 shows an application

with a single door that opens toward the right (seen from the front of the automation); Fig.4, shows a single door that opens toward the left (seen from the front of the automation).

@ When order a single door panel application, always specify the direction of opening of the door, seen from the front

of the automation.

@ To comply with the safety regulations, the glide of the door panel VPA must be less than the door opening width VL.

The glide of the door panel VPA is equal to VL when the upright on the door does not have any roundings and/or protrusions that could cause a shearing effect.

VPA*

LT/LC

25 25

VPA*

LT/LC

VPA*

LT/LC

LT/

Fig.

VPA = net doorway width VL = gross opening LT/LC = automation length /

casing length

BP = rail + runner on the floor PC = electric wire raceway

1 RIGHT DOOR PANEL

1 LEFT DOOR PANEL

2 DOOR PANELS

VPA = net doorway width VL = gross opening LT/LC = automation length /

casing length

BP = rail + runner on the floor PC = electric wire raceway

VPA = net doorway width VL = gross opening LT/LC = automation length /

casing length

BP = rail + runner on the floor PC = electric wire raceway

INSTRUCTIONS FOR INSTALLATION AND USE

K140

2.6

DESCRIPTION OF PARTS AND DIMENSIONS

To reduce the hazard of getting the fingers caught, we recommend the assembly type as shown in Fig.5a and Fig.5b, where the wall and/or tubular frame act as a jamb and stop the door panel.

Alternatively, proceed as shown in Fig.6 overlapping the end of the wall (and/or closing upright) with the profile of the sliding panel and moderating the closing speed and speed of approach of the door.

@ In some countries the laws forbid this type of assembly as there is a possible risk of getting the fingers caught.

Fixed door

panel

Sliding door panel

Automation

Fixed door panel

Sliding door panel

Tubular jamb

Automation

Fixed door panel

Sliding door panel

Overlap

Automation

Fig.

Wall end

INSTRUCTIONS FOR INSTALLATION AND USE

K140

2.7

DESCRIPTION OF PARTS AND DIMENSIONS

1 -

2 -

3 -

4 -

5 -

6 -

7 -

Main crossbar Carriage with double wheel

Adapter for door panel suspension Casing

Toothed transmission belt

18 - Door stop

11 -

Door lock with manual release

12 -

13 -

Photocell control unit

14 -

15 -

Rail for door guide

16 -

Plastic runner on floor

17 -

Wire raceway

8 -

9 -

10 -

Door panel drive bracket

Belt transmission with pulley and encoder Low voltage transformer Electronic control circuit

Lateral case fastener

Emergency battery

Gearmotor

Metal motor module19 -

Crossbar supporting hooks

INSTRUCTIONS FOR INSTALLATION AND USE

Fig.

20 - Logline

K140

255

Fig.

INSTRUCTIONS FOR INSTALLATION AND USE

K140

Ceiling height

Opening door height

Fig.

Crossbar supporting

bracket

INSTALLATION

3.1

GENERAL RECOMMENDATIONS

The automation must be installed exclusively by competent, qualified technical personnel in possession of the technical requisites foreseen by the legislation in force in the country of installation.

& Do not install the automation on the external wall of the building, subject to atmospheric agents (rain, snow, etc.). & Do not use the automation in environments with a potentially explosive atmosphere. & The zones in which there may be a danger of crushing, shearing, conveyance or other risks are signaled and

protected by means of special electronic safety devices, safety stops or barriers. These devices must be installed depending on the environment and type of use and operating logic of the product.

& The forces developed by the complete system during operation must respect the regulations in force in the country of installation; if this is not possible, protect and signal by means of electronic safety devices the zones affected by those forces.

& Before installing the automation, verify that the structure to be automated is stable, sturdy and able to withstand the weight of the automation and, if necessary, take steps to ensure that it is. Topp srl is not liable for failure to comply with the rules of good workmanship in the construction of the door panels to motorize, or for any distortions that may develop with use of the device.

(Model with two panels) To install the crossbar, proceed as follows:

% Mark the surface where the automation will be fastened at the center of the opening VL that is also the center of the

crossbar;

% Decide the position of fastening the crossbar supporting brackets, referring to the measurements shown in Fig.8;

@ If the floor is not perfectly flat, decide the position of the supporting brackets referring to the highest point of the floor.

% Fasten the crossbar supporting brackets to the wall using self-drilling/sell-tapping screws type d5.5 or d6,3; % Remove the cover on the casing; % Install the crossbar and make sure it is aligned; % Fasten the crossbar to the wall with 3 self-tapping screws type d6.3 for every meter of crossbar and paying careful

attention not to damage the gliding base of the carriages with the drill spindle. In case of damage it will be necessary to replace the entire crossbar;

% After fastening the crossbar clean the glide zone soiled by drilling residues.

3.2

INSTALLING THE CROSSBAR

((Model with 1 panel) To install the crossbar, proceed as follows:

% Mark the surface where the automation will be fastened at the center of the crossbar that corresponds:

Ÿ to the line of the wall end on the left of the doorway for application of 1 door panel with the opening toward the left; Ÿ to the line of the wall end on the left of the doorway for application of 1 door panel with the opening toward the right;

% Decide the position of fastening the crossbar supporting brackets, referring to the measurements shown in Fig.8;

@ If the floor is not perfectly flat, decide the position of the supporting brackets referring to the highest point of the floor.

% Remove the cover on the casing; % Fasten the crossbar supporting brackets to the wall using self-drilling/sell-tapping screws type d5.5 or d6,3. % Install the crossbar and make sure it is aligned; % Fasten the crossbar to the wall with 3 self-tapping screws type d6.3 for every meter of crossbar and paying careful

attention not to damage the gliding base of the carriages with the drill spindle. In case of damage it will be necessary to replace the entire crossbar.

% After fastening the crossbar clean the glide zone soiled by drilling residues.

INSTRUCTIONS FOR INSTALLATION AND USE

K140

3.3

INSTALLING THE ADAPTER AND RAIL

70÷80

Door panel

Adapter

% Cut the adapter and rail to the measurement of the finished door width, removing another 2 mm from the jamb sider; % Make sure the upper part of the panel crossbar is reinforced at the base (minimum thickness 3 mm); % Drill the adapter and rail starting at about 70/80 mm from the end;

@ The number of fastening holes will depend on the size and weight of the door.

% Mark the fastening points on the door using the adapter and rail as a templat; % Drill the door panel at the top and fasten the adapter using cylindrical M6 screws or cylindrical self-tapping d5.5 screws

depending on the type of material;

% Drill the door at the bottom and fasten the rail using flared self-tapping cylindrical screws diam. 4.8.

Rail

Fig.

IRON

2 mm (with lesser thickness use threaded rivets) 3 mm (with lesser thickness use threaded rivets) 100 mm 50 mm

Minimum thickness

Materials of the fastening surface

ALUMINUM

SOLID WOOD

REINFORCED CONCRETE

110 mm (with lesser thickness use chemical bolts)

PERFORATED CONCRETE

INSTRUCTIONS FOR INSTALLATION AND USE

K140

Install the carriages on the adapter as shown in the figure.

@ Make sure the carriages are installed correctly and are aligned with each other, with the adapter and with the

crossbar.

Standard adapter

Fastening nut

Carriage

70 70

7070

15÷70

70 70

15÷70

3.4

INSTALLING THE CARRIAGESON THE DOOR

Fig.

Installation by insertion

Fig.

Single door panel, opening toward the left

Single door panel, opening toward the right

Fig.

Double door panel, simultaneous opening toward the right and left

INSTRUCTIONS FOR INSTALLATION AND USE

K140

3.5

FASTENING AND ADJUSTMENT OF THE SLIDING PANELS

To fasten the sliding panels to the crossbar, proceed as follows:

% Lower the anti-derailing wheels of the carriages (Fig.14); % Bring the panels to the crossbar and make sure the gliding base of the carriages is clean and free of any scraps; % Fasten the door panel to the crossbar by raising it slightly and hooking it first on one side and then on the other, or both

sides at once (Fig.15);

% Loosen the fastening screws on the carriages and insert the no. 10 fixed wrench in the height adjustment screw on the

carriage and turn it to the left or right so that the door panel is about 5 mm off the floor (height for the standard runner);

% Determine the distance “A” for adjustment of the door panel (Fig. 17);

@ If an air seal brush must be installed between the sliding panel and the upright or wall, adjust the panel so that there is

a space of about 1 mm between it and the brush along the entire length;

% Fasten the runner to the floor at point “A” using the anchor bolt and self-tapping screw d 6x70 contained in the hardware

package (Fig.16).

% Adjust the distance “A” (Fig.17) by loosening the two screws that hold the lower bracket of the carriage to the adapter.

The holes on the brackets are in slot form to permit movement of the door by about 18 mm.

% Before tightening the screws make sure the carriages are aligned with each other and with the crossbar. % Adjust the height of the sliding panels (Fig.18) using the special adjustment screws on the carriages (Fig.17). After

performing this operation, tighten the screws on the load-bearing wheels and raise the anti-derailing wheel. @ Using the height adjustment screws on the carriages you can raise or lower the door by ±10mm (with the crossbar

installed on the basis of the measurements shown in Fig.8).

Load-bearing wheels

Anti-derailing wheels

Height adjustment

Anti-derailing wheels

LEFT

Load-bearing wheels

Fastening screw

Adjustment screw

Carrello

RIGHT

Rear part of door panel

Fig.

Carriage Carriage fastening screwfastening screw

Carriage fastening screw

INSTRUCTIONS FOR INSTALLATION AND USE

K140

Lower carriage bracket

Standard adapter

Runner on floor

Fig.

LPF

Fig.

INSTRUCTIONS FOR INSTALLATION AND USE

K140

3.6

INSTALLING THE MOTOR MODULE, BELT TRANSMISSION, BELT,LOGLINE

2 DOOR PANELS

MOTOR MODULE

Lower belt bracket – front carriage – panel opening toward the right

Upper belt bracket – front carriage – panel opening toward the left

BELT TRANSMISSION

BELT TENSION ADJUSTMENT

MOTOR MODULE

1 RIGHT DOOR PANEL

Lower belt bracket – front carriage – panel opening toward the right

BELT TRANSMISSION

1 LEFT DOOR PANEL

MOTOR MODULE

Upper belt bracket – front carriage – panel opening toward the left

BELT TRANSMISSION

BELT TENSION ADJUSTMENT

K140 - model with 2 door panels (Fig.19)

K140 - model with 1 door panel (Fig.20)

INSTRUCTIONS FOR INSTALLATION AND USE

2700

1760

2 x 3504

2800

1812 1812

2 x 3608

1000

876

2 x 1736

1100

928

2 x 1840

1200

980

2 x 1944

1300

1032

2 x 2048

1400

1084

2 x 2152

1500

1136

2 x 2256

1600

1188

2 x 2360

1700

1240

2 x 2464

1800

1292 1292 2 x 2568

1900

1344

2 x 2672

2000

1396

2 x 2776

2100

1448

2 x 2880

2200

1500

2 x 2984

2300

1552

2 x 3088

2400

1604

2 x 3192

2500

1656

2 x 3296

2600

1708

2 x 3400

VPA

L Belt

L Logline

1700

120

1994

1 x 3976

1800

120

2098

1 x 4184

1900

120

2202

1 x 4392

2000

120

2306

1 x 4600

2100

120

2410

1 x 4808

2200

120

2514

1 x 5016

2300

120

2618

1 x 5224

2400

120

2722

1 x 5432

2500

120

2826

1 x 5640

2600

120

2930

1 x 5848

2700

120

3034

1 x 6056

2800

120

3138

1 x 6264

1000

120

1266

1 x 2520

1100

120

1370

1 x 2728

1200

120

1474

1 x 2936

1300

120

1578

1 x 3144

1400

120

1682

1 x 3352

1500

120

1786

1 x 3560

1600

120

1890

1 x 3768

VPA A

800

120

1058

1 x 2104

900 120

1162

1 x 2312

VPA

L Belt

L Logline

942

1046

1150

1254

1358

1462 1566

1670

1774 1878

1982 2086

2190

2294 2398

2502 2606 2710

2814

248

352 456

560 664 768

872 976

1080

1184 1288

1392 1496 1600

1704

1808

1912

2016

2120 2224

2328

Fig.

K140

Before installing the motor module, belt transmission and belt on the crossbar, prepare and install the wires necessary for the electrical connections and make sure the carriages, door panels and runners on the floor have been fully adjusted and positioned.

Installing the motor module (Fig.21):

% Mark the reference measurements on the crossbar using

the tables on page 16;

% Loosen the two VTF screws on the crossbar for fastening

the motor module;

% Fit the motor module with the slots provided for fastening

in the VTF screws, check the reference mark on the crossbar once more and tighten the VTF screws.

Installing the belt transmission (Fig.22):

% Mark the reference measurements on the crossbar using

the tables on page 16;

% Remove the two VTF screws on the crossbar for

fastening the belt transmission;

% Fit the transmission with the specific fastening holes in

the VTF screws and tighten them;

% Adjust the position of the belt tension adjustment on the

crossbar.

Installing the transmission belt (Fig.23):

% Install the transmission belt on the motor and

transmission pulley making sure the belt junction brackets are positioned as shown in Fig.23. (Upper bracket for door opening to the left, lower bracket for door opening to the right).

% Slightly loosen screws “A” on the tension adjustment,

take the belt transmission to the end of its run and tighten screws “A”.

% To tighten the belt, loosen screws “B” on the transmission

and turn screw “C” to obtain the proper belt tension.To check the tension, with the handshake bring the two edges of the belt as shown in Figure 23a.The tension is enough if there is some resistance before the contact of the two edges.

% Tighten screws “B” after checking that the transmission is

aligned with the crossbar.

No. 6 hexagonal wrench

Motor module

No. 6 hexagonal wrench

Belt transmission

Belt tension adjustment

A - B

Lower belt bracket

Belt

Upper belt bracket

Pulley

Fig.

INSTRUCTIONS FOR INSTALLATION AND USE

Fig.

23a

belt trasmission

Motor module

K140

VTF

Fig.

+ 39 hidden pages

TOPP K140 Instructions For Installation And Use Manual

Specifications and Main Features

Frequently Asked Questions

User Manual