Otolift ONE Owner's manual

Brand: Otolift

Model: ONE

Type: Owner's manual

Otolift ‘ONE’

Functionality & troubleshooting

Date 220811

Table of content Page-number

1. Chairlift in general 4

1.1 Basics 4

1.2 Description of types and numbers 4

1.3 Locations on chairlift 5

1.4 Definition left/right 5

2. System Functionality 6

3. Main Board and levelboard 7

3.1 Connections at the main board 8

3.1.1 Controls 8

3.1.2 Safety inputs 7

3.1.3 Sensitive edges safety inputs 8

3.1.4 Other inputs 9

3.1.5 Outputs 10

3.2 Connections at the Level board 11

3.2.1 Inputs 11

3.2.2 Outputs 11

4. Sensor control board and sensors 12

4.1 Connection at the Sensor control board 13

4.1.1 Inputs 13

4.1.2 Outputs 13

4.2 Functionality of the pushbuttons 13

5 Need to know settings 14

5.1 Dipswitches at the Main board and their functionality 14

5.2 Standard dipswitch settings 15

5.3. Standard interconnections on the Main board 15

5.4 Calibrating sensors 16

5.5 Adjustment Tilt sensor 16

5.6 Dynamic of the system 17

6. Programming the chairlift 18

6.1 Need to know before programming 18

6.2 Programming the chairlift 19

6.3 Activate alarm signal when controlled by remote 19

7. Remotes and receiver. 20

7.1 Teaching the 2-channel remotes into a 2-channel receiver 20

7.2 Reverse logic up/down of 2-channel remote 20

7.3 Types and type numbers 20

8. Powered footrest and powered swivel seat 21

8.1 Powered Footrest. 21

8.1.1 Connections 21

8.1.2 Info LED 21

8.2 Powered swivel seat 22

8.2.1 Connections 22

8.2.2 LED’s 23

8.2.3 Switches at the PCB 23

8.2.4 Need to know 23

8.2.5 Program the positions of the seat 24

9. Testing safety devices

9.1 Testing safety switches 25

9.2 Testing tiltsensor 26

9.3 Testing Overspeed Govenor 27

9.3.1 Working description Overspeed Governor (OSG) 27

10. Charging Batteries and power modes 28

10.1 Charging-points 28

10.2 No-charging-alarm 28

10.3 Transformer / on board charging-circuit 28

10.4 Battery-fuse 29

10.5 Sleepmode 29

10.6 Low power mode 29

10.7 Lift will not be used for a longer period. 29

11. Need to know before Trouble shooting 30

11.1 Need-to-know locations for installation and troubleshooting 30

11.2 Fuse safety-line 31

11.3 Exx error. (technician-needed-beep). 31

11.4 Reset 31

11.5 Software versions 31

11.6 Logic of pin-numbers 31

11.7 Reposition 32

11.8 Bypass-connector 32

12. Error-handling for technicians 33

12.1 Errors shown by main board 33

12.1.1 Diagnostic displays 33

12.1.2 LED’s on the PCB 34

12.1.3 Error-log 34

12.2 Errors shown by Sensor control board 36

12.2.1 Diagnostic displays 36

12.2.2 Error-log 37

13. Error-handling for the user of the chairlift 38

13.1 Operating the chairlift 38

13.2 Logic of the LED in the armrest 38

13.3 Logic of the beeper 39

14. Attachments 40

1. Chairlift in general

1.1 Basics

- 2 Closed loop controls for controlling the 2 synchronous motors and DC brake.

- On board charging-circuit for charging the batteries (= 2x12V/7Ah)

- The lift is equipped with a buzzer on the PCB and a LED in the armrest for failure report to the user.

- The PCB’s have a display for failure report to the technician or installer.

- Error log for backwards failure handling.

1.2. description of types and numbers.

At this moment there are 4 different types available on the market.

Type numbers will tell if the lift is equipped with a powered footrest , a powered swivel seat and if the

footrest is mechanically coupled to the ‘rotating’ seat.

The basic version has a hand operated footrest and a hand operated swivel seat.

In the table below the options are shown.

Footrest Swivel seat Footrest ‘coupled’ to seat

Type 1000 Hand operated Hand operated NO

Type 2000 Electrically powered Hand operated NO

Type 3000 Electrically powered Electrically powered NO

Type 4000 Electrically powered Electrically powered YES

All electronics have a 3009xx number.

For example the Main board has the number 300900, Sensor control board has number 300903

Revisions in hardware will be shown with an extra letter.

Given the fact that the main board already is updated, since the first proto –type, this one is already

marked with 300900 A.

All new boards will be backward compatible.

When you order a 300900 board, you always get the latest revision.

1.3 Locations on chairlift

Locations on chairlift

1.4 Definition left/right

When the left or right side of the chair is mentioned, it is always seen from the position of the user

when he or she is seated on the chairlift.

Keep this in mind, when parts should be ordered, or when you ‘read’ the error or error log.

In the upper drawing the control left / right is mounted in the left armrest.

When a left or right rail is mentioned, it is always seen from the bottom of the staircase.

On the FrontPage-photo you see a ................. rail.

Control

left/right

Incl switch

armrest with

LED

Back

(underside)

Endswitch and

charge contact

Control footrest

up/down

(seat rotation)

Safety-device

Drive-unit

Safety-gear

(OSG)/

Rotation

monitor unit.

(RMU)

Safety device

footrest / motor

footrest inside.

PCB powered

footrest or

PCB powered

swivel seat and

motor rotating

seat.

Chair sensor and

Tilt sensor inside

2. System Functionality

The Chair frame will be kept horizontal with the information out of 2 sensors.

One gyro is build on the Sensor control board.

This sensor (also called ‘lift sensor’ or ‘drive sensor’) measures the rotation of the drive unit.

The measured rotation is basically used as data to run the level motor.

The second sensor (called the ‘Chair sensor’) has the function to check and compensate the angle of

the chair frame.

A Tilt sensor is build in, to stop the lift when the chair frame is more than 5 degrees out of level.

No information of this sensor is used, to keep the chair horizontal.

Only when the normal electronics fail this sensor will prevent unwanted behaviour.

In the lift there are 3 PCB’s which are responsible for the basic functionality of the lift.

This PCB’s are called main board, level board and sensor control board.

MAIN MOTOR

DRIVE UNIT

BRAKE

MAIN MOTOR

DRIVE UNIT

MOTOR

LEVEL

Simplified Block diagram

The Sensor control-board uses the sensor information to keep the chair horizontal.

The Sensor control-board controls the speed and direction of the level motor through the level board.

The level board has only electronics for running the level motor.

In the system this board is directly mounted on top of the main board.

Via board to board connectors this board is connected to the main board.

The main board has the electronics to drive the main motor and connects and monitors all safety

related switches like switch armrest on/off, swivel seat switch and the sensitive edges.

Also the circuitry for charging the batteries is on this board.

All these 3 boards are connected via can-interface. Via this interface the sensor control board asks

(get) status of each motor control separate and controls the level motor.

The sensor control board is also able to slow down or stop the main motor through this interface.

A dual safety-line runs through the 3 PCB’s

Each PCB could decide to open these lines when an error occurs.

When this fails the Tilt-sensor will stop the system when the chair will go more then 5 degrees out of

level.

3. Main board and Level board

The Main and Level board are both motor-controllers.

The main board (biggest board) controls the main motor.

With the service-box you can teach in the speed profile and length of the rail in this PCB.

The main board reads back its actual position, through the position of its rotor.

This main board is also the PCB where all safety-switches are interconnected, and also the PCB where

the control signals come in.

Via a CAN-interface the actual status of this board can be read and set.

This information (actual status) is used and send by the Sensor Control Board. (see chapter 4)

The Level board controls the level motor. (the motor which actually keeps the chair horizontal)

The speed and direction of the motor are given by the sensor control board.

This information is commanded via the CAN-interface.

An encoder is used to check the speed and direction of the motor.

In the pictures below you see this boards separate and build together.

Main Board Level Board BUILD TOGETHER

Two 8 pole headers work as an interconnection between the 2 boards.

1 header connects the power supply.

The 2nd header connects the CAN bus, and control voltage.

The Board to Board cable connects the safetylines between this boards.

Please note that although build together in the lift, the two boards and parts need to be

ordered separately.

Part numbers Main board => 300900

Level board => 300901

Header 2 pc. => 300960

Cable => 300999

3.1 Connection at the main board

3.1.1 Controls

If one of these controls is activated, and all safety contacts are not operated, the chairlift will start to

move in the controlled direction.

Control input connected to connector-name

Control armrest right (NO) X2a-1, 3 Arm1

Control armrest left (NO) X2a-2, 3 Arm1

2-channel receiver (Remote right) (NO) X8-3,4 Remote

2-channel receiver (Remote up) (NO) X8-5,6 Remote

3.1.2 Safety inputs

If one of these safety devices is controlled the lift can not be moved in any direction.

Control input connected to connector-name

Armrest-switch (NC) X2b-1,2 Arm 2

Swivel seat switch (NC) X2c-1,2 Seat

Options (future?) (NC) X7-3,4 & 5,6 Extra Contact

Overspeed governor (catch) (NC) X9b-1,2 Catch

3.1.3 Sensitive edges safety inputs

Sensitive edges safety inputs right side

If one of these safety devices are controlled, the lift can not move in the right direction.

It is still possible for the lift to move in the left direction.

Control input connected to connector-name

Endswitch right (NC) X3a-1,2 Endswitch

Safety drive unit right (NC) X4-1,2 Drive

Safety footrest right (NC) X5-1,2 Foot

Safety chairframe left (NOTE) (NC) X6-1,2 Frame (NOTE)

(NOTE) Not used in the Otolift ‘ONE’.

In this lift there is no safety-device chairframe.

The input is on the PCB to be able to use this PCB in type 86+ applications. (future backwards

compatibility).

In this lift this input is connected via a jumper.

Sensitive edges safety inputs left side

If one of these safety devices are controlled, the lift can not move in the left direction.

It is still possible for the lift to move in the right direction.

Control input connected to connector-name

Endswitch left (NC) X3a-3,4 Endswitch

Safety drive unit left (NC) X4-3,4 Drive

Safety footrest left (NC) X5-3,4 Foot

Safety chairframe left (NOTE) (NC) X6-3,4 Frame (NOTE)

(NOTE) Not used in the Otolift ‘ONE’.

In this lift there is no safety-device chairframe.

The input is on the PCB to be able to use this PCB in type 86+ applications. (future backwards

compatibility).

In this lift this input is connected via a jumper.

3.1.4 Other inputs

Battery supply Battery connection for 2 x 12V batteries in series.

Batteries are fused through a cable between the 2 batteries.

Transformer 24 DC/35VA is used for powering the charge-circuitry on main PCB

(Through charging-points connected to X10-1,2 (charge))

Rotation monitor unit This switch is triggered by a moving part, which is mounted on the

overspeed governor mechanism, which drives over the rail.

This contact is checked for an alternating value while moving.

Rotation monitor unit (rmu) is connected to X9a.

Dipswitches For setting and function see chapter 5.1 and 5.2

Service box Multipurpose tool for:

- Programming the chairlift, with self chosen programmable speeds.

- Moving the lift in combination with bypass-connectors, when a

defect is active.

- Read out error-log.

The service box should be connected to x13 (service)

Bypass-connector Use for interconnection of safety-contacts.

Can only be used in combination with service box.

The bypass-connector should be connected to x15 (bypass) and can be

activated by controlling the ‘Hold to run’ at the service box.

Dual Safety line A B input The bypass connector is normally used as the interconnection of the

safety-lines between the main board and the level board.

You need to take out this connection first to be able to work with the

bypass.

CAN-bus Communication between Main, Level and sensor control board.

Connection through 8 pole header. (x16).

3.1.5 Outputs

Motor output 3x 11V for controlling the 0,35 kW synchronous motor

Brake 22~29V output for controlling the holdbrake.

Battery Supply output Connection for batt. Supply to X1 level board via 8 pole header X17.

Supply output +/-24Vdc 1 4A current limited 22~29V output. Only used in 2 tube applications.

Supply output +/-24Vdc 2 2A (max) 22~29V output for powering

the PCB for Electrical powered footrest (type 2000) or

the PCB for the Electrical powered swivel seat (type 3000 / 4000)

Output at connector x11 pin 1

Logic switched output 1 When dipswitch 2 = OFF, output active on upper and lower endpoint

when operated into the direction of this endpoint.

When dipswitch 2 = ON, output only active on right endpoint when

operated towards this endpoint.

Output at connector x11 pin 3

NOTE Dipswitch ON settings are used to control the Electrical

Powered swivel seat

Logic switched output 2 When dipswitch 2 = OFF, output active only when swivel switch

and armrest-contact are closed and control is operated.

When dipswitch 2 = ON, output always active when control is

operated , except when the lift at the right endpoint.

Output at connector x12 pin 1

NOTE Dipswitch ON settings are used to control the Electrical

powered swivel seat.

Relay voltage Result mainboard safety-line (controlled & safety switches OK).

output at X16 and connected via 8-pole header to X2 levelboard.

LED on armrest 6V/20mA See function of LED in the armrest ( chapter 10.2)

(wiring connected to x2b-3,4)

Beeper (buzzer) on PCB See function of beeper (chapter 10.3)

1-segment display Shows failure (report) to installer/technician

3.2 Connection at the Level board

3.2.1 Inputs

Battery Supply input Connection for Supply at X1 via 8 pole header X17 main board.

Encoder The encoder is attached at the back of the rotor at the level motor.

With this encoder we check the direction and speed of this motor.

Connection at X7

Can Bus Communication between Main, Level and sensor control board.

Connection to the Sensor Control Board with the flat cable through

X4.

Connection towards the Main board X16 through header at X2.

Dual safety line A B The safety-line result of Tilt sensor and sensor control board.

Connected through flat cable at X5

Relay voltage Result main board safety-line (controlled & safety switches OK).

Output at Main board X16 connected via 8-pole header to X2 level

board.

3.2.2 Outputs

Motor output 3x 24V for controlling the 0,065 kW synchronous motor

Battery Supply output Fused supply for Sensor Control Board and its sensors.

Connected through flat cable at X5.

Dual safety line result The safety-line result of Tilt sensor, sensor control board and level

board.

The result of status safety line also depends on main board relay

voltage.

When there is no relay voltage the level board will not / can not

switch the dual safety line ON.

Connected towards the main board through the BtB cable (X15

bypass)

LED 3 LED’s for

Status processor (LED1 / orange)

Status safety-line (LED 2 / red)

Controlled and error (LED 3 / green).

4. Sensor control board and sensors

The Sensor Control Board is the board which is more or less ‘responsible’ for keeping the chair frame

level.

Information to keep the chair frame horizontal is gathered out of 2 sensors.

The first sensor is the Drive Rotation Sensor.

The Drive Rotation Sensor is mounted at the Sensor Control Board, which is mounted at the side the

drive unit.

This sensor is a gyro and gives information about the rotation of the drive unit.

When rotation of the drive unit is measured the Sensor Control Board commands the level board to

run the level motor.

Depending of the speed of this rotation the Sensor Control Board can command the Main board to

slow down the Main motor.

The second sensor is the Chair sensor.

This is a level sensor or angle sensor and is mounted on the chair frame.

This sensor is used as the reference for level and measures the actual angle of the chair frame.

The signal is used to compensate the fault angle of the chair frame. (feedback)

Sensor Control Board Chair Sensor Tilt Sensor

300902 300904 300903

To be able to use the information of the sensors, you need to calibrate this sensors first.

Calibration needs to be done when the lift is standing still and when the chair frame is level

Cause every sensor has its own offset, you always need to do this at a new lift, or when you have

exchanged the Sensor Control Board or when you have exchanged the Chair sensor.

This ‘calibration’ is described in chapter 5.4 of this document.

In case of a system fault it is possible that the system does not respond correctly to input signals.

Therefore we have mounted a Tilt sensor in the system.

This Tilt sensor breaks the power supply to the motor drivers when chair frame reaches the fault

angle of 5 degrees.

Attachment ‘300_schematic’ shows in detail how safety-lines are interconnected in the system.

It is also possible to change the dynamics of the complete leveling system.

See chapter 5.6 of this document

4.1 Connection at the Sensor control board

4.1.1 Inputs

Battery Supply input Fused supply for Sensor Control Board and its sensors.

Connection at X1 flat cable.

Tilt sensor The safety-line result of Tilt sensor. Connected at X5.

Result can only be measured when complete dual safety-line is closed.

Chair sensor Input signal of the chair sensor. Connected at X4.

Programming Connector X3 and the 3 (2) headers at the board are only used for

uploading software into the the Board.

Tool (to be developed) Connector X2 is mounted for ‘might be’ to be developed tools.

Until now no effort has been taken.

4.1.2 Outputs

Dual safety line AB result The safety-line result of Tilt sensor, sensor control board.

1-segment display Shows failure (report) to installer/technician

LED 1 LED’s for Status processor (ON= 5 Hz / sleep = OFF)

Can Bus Communication between Main, Level and sensor control board.

Connection to the Level Board via the flat cable to X1. Connection

towards the Main board via header X2.

4.2 Functionality of the push buttons at the sensor control board.

On the sensor control board there are 2 switches.

Upper push button = switch 1

Lower push button = switch 2

Function

Switch 1 short press => Shows the actuel error/ status in the display

Switch 2 short press => Shows the errors which are stored. (recent to old)

Switch1 Ù 10 sec. pressed in => delete errorlog.

Switch 2 Ù 5 sec. pressed in => Shows software version of complete system (d..L..C..)

Switch 1 +2 Ù 5 sec. pressed in => Calibrate chair sensor and gyro sensor control board

Switch 1 pressed in + switch2, 3x short => Change dynamics to low (“dot” at display ON)

Switch 1 pressed in + switch2, 3x short => Change dynamics to normal (“dot” at display OFF)

5 Need to know settings.

To be able to really run the lift some settings need to set, or checked.

5.1 Dipswitches at the Main board and their functionality.

Dipswitch 1= on => The rotation monitor unit is monitored on its functionality.

If the rotation monitor (RMU) does not give an alternating signal,

during 30 cm of moving the lift, the lift stops.

The lift will drive further by re-controlling it.

If the dipswitch is off and a rotation monitor unit is connected, the

PCB will see this as an incorrect combination. Every time when the

signal from the RMU alternates the chair is stopped.

Dipswitch 2 = on => Logic switching outputs are set to control the PCB for the Electrical

powered swivel seat. Logic is written in chapter 2.4.

Dipswitch 3 = on => Lift ‘stays’ in normal standby mode.

This lift has a power save mode. This means the average standby

current can be a factor 2 lower then when the lift is in the normal

standby mode.

It is possible that the power save mode, in some way has negative

effect on battery lifetime depending of type of use and environment.

When dipswitch 3 is set in ON position, this power save mode will not

be entered.

Dipswitch 4 = on => When an extra charge or stop point has been programmed, the lift will

stop on this point when it is controlled by a remote-control.

Dipswitch 5 = on => When an extra charge or stop point has been programmed, the lift will

stop on this point when it is controlled by the armrest-control.

Dipswitch 6 = on => The beeper will give a continuous alternating alarm signal (1 Hz),

when the lift has not seen the voltage of the transformer for a period of

time after controlling the lift.

When the dipswitch is on, the delay to this alarm is 2 minutes instead

of the standard 15 seconds.

Dipswitch 7 = on => Should be always set to ON in the 1-tube environment.

(jumper x14 should also be connected)

Dipswitch 8 = on => Should be always set to ON in the 1-tube environment.

Dipswitch 9 = on => Depending if a rail is mounted on the left or right side of a staircase

the logic of the remote might have to be reversed.

When the dipswitch is on, the remote-control is adjusted for right rail.

When the dipswitch is in the standard off position the remote-control

is adjusted for a left rail.

5.2

Standard dipswitch settings.

Dipswitch ON settings as described below must be respected.

Type 1000 and 2000 (no power swivel seat)

Dipswitch 1, 7 and 8 should be always set in the ON position.

Type 3000 and 4000 (equipped with the powered swivel seat)

Dipswitch 1,2, 7 and 8 should be always set in the ON position

5.3. Standard interconnections on the Main board

Some connectors are not used in the Otolift ‘ONE’ application.

In this case we use jumpers to make the interconnection.

X3b, X6 and X7 are standard interconnected by jumpers. (see picture below)

When the interconnection at X3b is forgotten the display will show error E08 and 2 LED’s will be

off. (see chapter 9.2, LED’s on the PCB)

When the interconnections at X6 are forgotten the display will show error E or F depending of

controlled direction.

When the interconnections at X7 are forgotten the display will show error 3 or E09.

In the ‘ONE’ environment jumper X14 should always be mounted.

X14 is located some millimetres above the dipswitch

5.4 Calibrating sensors

In every new system or after replacement of the Chair Sensor or Sensor Control Board, you need to

perform a Calibration.

It is important that the chair frame is level when this calibration is done.

When the system / sensor control board is new (blank), the sensor control board will show E45 to

show you that it did not had any calibration procedure yet.

Calibration procedure.

1. Turn the switch in the armrest off. (display Main Board will show ‘0’.)

In this case you are sure the system can not run during calibration.

2. Remove the plastic cover which is over the hand winding nut.

3. Use a 8mm hex nut screwdriver to set the chair frame level.

4. Press in the 2 buttons on the Sensor Control. (you will see a blinking ‘h’ in the display)

5. Keep them pressed until the ‘h’ stops blinking.

6. When the ‘h’ stops blink sensors are calibrated.

7. Release buttons and put back the plastic cover over the hand winding nut.

8. Switch on armrest button.

Set the chairframe horizontal 8mm hex nut tool Calibrate sensors by use of the 2 buttons

5.5 Adjustment Tilt sensor

The Tilt sensor is the sensor which prevents movement by switching of the

safetylines, when we the angle between the onboard sensor and level is greater

than 5 degrees.

Since every sensor has it own offset, and cause it is almost impossible to get the

sensor exactly lined out on the PCB, adjustment of the Tilt sensor is needed.

Therefore a LED is placed to see if the sensor is right adjusted.

The LED will light when between a sensor angle of -0,5 and 0,5 degrees.

The idea is, that when the lift is running over a straight part of the rail de LED on

the Tilt sensor should be active all the time.

This light up of the sensor will be only when the lift is running.

5.6 Dynamic of the system.

It is possible to change the dynamic of the leveling system.

Depending of shape of rail, settings of the lift or sense perception of the user, it is possible that you

want to lower the dynamics of the system.

Lowering the dynamics, means that the lift will slow down more in bends in the vertical plane, and

that the system will respond less nervous.

The settings of the dynamic needs to be done at the Sensor Control Board.

When the ‘dot’ at the display is off you have the standard normal dynamics.

When the ‘dot’ is ON the lift uses the lower dynamics.

You change the dynamics from normal to low, or from low to normal, by keeping the upper button of

the Sensor Control Board pressed in, and by pressing the lower button 3 times.

6. Programming the chairlift

6.1 Need to know before programming

The chairlift must always be programmed, when moving to the right. (seen from user position)

Thus a lift which is mounted on the left side of the stairs, must be programmed from the endpoint at

the top till the endpoint of the bottom, and a lift which is mounted on the right side of the stairs, must

be programmed from endpoint of the bottom till the endpoint at the top.

Be careful, when using the servicebox in bypassmode the lift only stops when an endswitch is

operated. (Bypass see chapter 11.8)

This means that when the bypass-connector is connected and activated, the lift will not stop when the

overspeed governor contact (catch) opens,.

Please keep this in mind.

Servicebox control

S = Service => switch upwards = on / down = off

T = Teach in => switch upwards = on / down = off

L = move Left => switch operated = on

R = move Right => switch operated = on

1 2 = potentiometer speed 1 or 2

C = Hold to Run Button Bypass Connector

Before programming, always check to make sure the lift stops at the endswitches.

Service + Left: the lift must stop when safety-cap endswitch left is controlled.

Service + Right: the lift must stop when safety-cap endswitch right is controlled.

The speeds must be set before starting programming the lift.

The position of the potentiometer is related to the speed.

With the switch below the potentiometers (1 2) you can choose the potentiometer-speed .

To see the actual set (potentiometer) speed, move the lift by Service and Left or Right.

During movement in service mode you can adjust the speeds.

Do not adjust the potentiometers during programming procedure.

6.2 Programming the chairlift

Start programming procedure when ‘potentiometer’ speed is set.

Programming procedure:

1 Switch on Service.

2 Move the chairlift to the left by operating Left (servicebox), until it stopped against the buffer

3 Release Left

4 Switch off Service.

5 Choose speed 1 or 2 (switch 1 2) speed should be set before programming procedure

6 Switch on Teach

7 Operate Right (on servicebox) (the chairlift begins to move).

Keep Right operated till point 10.

8 If necessary, switch over the speed by operating switch 1 2.

(Max of 35 times of switch over in speed possible)

9 If the chairlift has stopped against the other buffer, the system beeps 5 times.

10 Release Right

11 Switch off Teach

12 Remove the connector from the service box if there are no additional charging points.

If an extra charge point has been installed on the rail, the chair can be programmed in for this.

Programming procedure for extra charge-point(s)

13 Switch on Service

14 Move the chairlift to the extra charging point.

15 Park the chairlift exactly in the middle of the charging point.

16 Leave the system on Service and switch on Teach mode, the system will beep once.

17 Switch off Teach.

18 Switch off Service.

19 Remove the plug from the service box.

If a second extra charging point has been installed, this can be programmed into the chairlift as well.

Repeat points 13 through 19, the system will beep twice at point 16. (3th charging-point 3 times...etc.)

In total 5 extra charging points/stoppoints can be added.

Extra charging-points can not be deleted.

When a incorrect charging-point has been programmed in, start at point 1.

You can choose for which control the chairlift should stop on the extra charging point(s)

Dipswitch 4 = on, the lift will stop when operated on by the remote-control.

Dipswitch 5 = on, the lift will stop when operated on the armrest.

Dipswitch 4 + 5 = on, the lift will stop when operated by the remote-control as well as on the armrest.

6.3 Activate alarm signal when controlled by remote

Alarm during movement when controlled by remote can be activated or de-activated by controlling

L+R 1sec on the servicebox. (Service and/ or Teach should be in off position)

This functionality is added in software version d32 or higher.

Only start programming the lift, when the lift is operating OK (without bypass-connector.)

The sensors need to be calibrated first and the Tilt sensor should be adjusted first. (see 5.4 / 5.5)

Both displays should show a ‘1’ in the display.

7. Remotes and receiver.

The chairlift has a separated receiver (PCB) build in for remote-control.

Before using the remote you have to teach them in.

The battery-voltages has to be connected, when you want to teach them in.

7.1 Teaching the 2-channel remotes into a 2-channel receiver

1. Open the cover of the receiver-box.

2. Operate the switch on the receiver once. (LED lights up).

3. Operate within 30 seconds the up or down switch of the remote which should be programmed

in. The LED will go off.

(Battery on remote should be connected.)

4. The up and down signal of the remote now will be ‘seen’ by the receiver.

5. Repeat step 2 and 3 for the next remote.

(programming up to 16 remotes is possible.)

2-channel receiver 2-channel remote

• For deleting the transmitters, keep switch on the receiver operated, until the LED dims. (5

seconds)

• With the dipswitches, the send- and receive frequency can be changed.

• The dipswitches on the remotes and the receiver have to be adjusted in the same position.

(always both on or both off)

7.2 Reverse logic up/down of 2 channel remote

Depending on whether a rail is mounted at the left or right side of a staircase the logic (up/down) of

the remote might have to be reversed.

When dipswitch 9 = on, the remote-control is adjusted for right rail.

When dipswitch 9 = off, the remote-control is adjusted for left rail. (standard)

7.3 Types and type numbers

2-channel remote = SKE2MLV

2-channel receiver = EKE2MLV

Dipswitches

LED

Switch

up/down

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Otolift ONE Owner's manual

Brand: Otolift

Model: ONE

Type: Owner's manual

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Otolift ONE Owner's manual

Otolift ONE Owner's manual

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