Lissmac LWSE 1200 Manuale utente
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OPERATING MANUAL
CONTROL UNIT HF Motors
LWSE 1200
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
Telefon +49 (0) 7564 / 307-0
Telefax +49 (0) 7564 / 307-500
www.lissmac.com
CONSTRUCTION TECHNOLOGY
Page 2
Page 3
Safety
DANGER
Failure to comply with the safety instructions in the «Safety Manuals / System Handbooks» may
result in serious injuries or even death.
XMake sure that the «Safety Manuals / System Descriptions» for the relevant type of saw have
been fully read and understood.
DANGER
Death or serious injury can be caused by sudden start-up of the machine.
XBefore switching on the system, ensure that no other persons are present in the danger areas.
XSwitch the system o before connecting or disconnecting cables.
XSwitch the system o when you leave and secure it so that it cannot be switched back on
again.
Death or serious injury as a result of the sawing machine continuing to run after an acci-
dent.
XEnsure that the EMERGENCY STOP button can be reached quickly.
Electric shock from live cables and connectors.
XSwitch off the control unit before connecting or disconnecting cables.
XEnsure that the power supply is earthed and fitted with a residual current operated
protective device (FI Typ B) with a maximum residual current of 30mA.
Risk of fire due to incorrect mains voltage.
XMake sure that the mains voltage and mains frequency match control unit mains settings .
In case of emergency
XPress the EMERGENCY STOP button on the remote controller.
If the EMERGENCY STOP is activated on the radio remote controller, the LED warning light
flashes rapidly.
In an emergency the sawing machine can be also switched off using the main switch on the
control unit.
EMERGENCY STOP
1
1.1
LWSE 1200
Page 4
Description
Main components control unit
Main components control unit
1 Operating hours counter 7 Water connection / water outlet
2 Main switch 8 Main motor connection
3 Feed motor connection 9 Name plate
4 Remote controller connection 10 Indicator lights
5 Mains connector 11 Mains system selection button
6 Water nipple / water inlet 12 Reset button
Main components remote controller
Main components remote controller
1 Feed potentiometer 8 Pulse switch Control unit
2 On / O main motor 9 EMERGENCY STOP
3 Main motor potentiometer 10 Indicator lights
4 Water On / O 11 Warning light (radio & battery)
5 Diameter selector switch 12 Position lock switch (Traverse feed)
6 Traverse feed joystick 13 Casing
7 Starter switch
2
2.1
2.2
LWSE 1200
Page 5
Remote controller
The remote controller can be replaced by an accumulator or a battery operated radio remote
controller. Additionally the remote controller can be operated using a cable.
Radio remote control
The transmitter and receiver are a pair of matched units. They cannot be used with other devices.
Operating modes
Rechargeable battery operation:
The interchangeable rechargeable battery is inserted in the base of the casing. The operating
period with a fully charged battery is approximately 12 hours. The reception distance is
27 yards (25 m).
Battery operation:
The battery holder included in the scope of supply allows operation with three 1.5 V AA
batteries. The reception distance is 27 yards (25 m).
Cable operation:
The cable insert included in the scope of supply allows connection of the remote controller to
the control unit. The cable length is 11 yards (10 m). Cable operation makes it possible to work
in areas where radio operation is not allowed (e.g. hospitals).
With cable operation all control signals are transmitted via the power cable. The rechargeable/
ordinary battery holders may not be inserted in the base of the casing during cable operation.
2.3
2.4
Page 6
Accessories Remote control
The battery charger is exclusively for recharging the interchangeable rechargeable battery. The
battery holder and the cable insert must not be inserted.
Accessories
1 2x Interchangeable rechargeable batteries
2 Rechargeable battery charger
Rechargeable battery charger with
10-30 VDC connection
3 Remote control cable
4 Battery holder
5 Key
6 Adapter
2.5
Page 7
Connections
Making remote control and motor connections
9The control unit is isolated from the power supply
9Connectors/plugs are clean
9Cables are undamaged
X
Making the mains connection and water supply
9The power supply is earthed and tted with a residual current operated protective device
(FI Typ B; max. residual current 30mA)
9Cable cross-section is sucient: for up to
27 yards
long 5 x AWG 11, more than
27 yards
long 5 x AWG 9.
3
3.1
3.2
LWSE 1200
LWSE 1200
Page 8
Operation
Overview of operating elements
Operating elements
1 Position lock switch (Traverse feed) 8 Main motor potentiometer
2 Water On / O 9 Diameter selector switch
3 EMERGENCY STOP 10 Traverse feed joystick
4 Pulse switch Control unit 11 Main switch Control unit
5 Starter switch 12 Reset button
6 Feed potentiometer 13 Mains system selection button
7 On / O Main motor
The control unit can also be used for wire sawing with suitable LISSMAC system components.
Wire sawing:
Change the control unit wire sawing mode by selecting the wire saw symbol with the rotary
switch (9) (diameter selector switch).
4
4.1
LWSE 1200
Page 9
Starting the control unit
CAUTION
The control unit can be damaged if it slips or falls over!
XMake sure that the control unit stands horizontally (handle at top).
9Control unit is connected to the mains and the water supply.
9The sawing machine is connected to the control unit.
(see «Operating instructions - Sawing machine )
9The remote control EMERGENCY STOP has been deactivated.
Starting the control unit
XMove the controls shown below on the remote controller to the 0
position.
Feed potentiometer (6)
Starter switch (5)
Feed joy stick (10)
Main motor On/Off (7)
XSwitch on the control unit using the main switch (11).
XSwitch on the radio remote controller using the starter switch (5).
–Warning lights (radio and battery) at rst show red
–An audible signal sounds simultaneously
–Indicators ash coloured
–Second audible signal sounds
–Indicators show coloured
–Warning light ashes green
XPress the remote control pulse switch (4) briefly in the ON-position.
All indicator lights except the warning lights and the group alarm on the remote
controller go off.
XPress the reset button (12) on the control unit.
XPress the remote control pulse switch (4) briefly in the ON-position.
The the control unit 'ready' lights show green.
XOpen the water valve on the system supply line.
XPress the Water On/Off switch (2) on the remote control unit to I.
–Water flows from the cutting tool
XPress the main motor On/Off switch (7) on the remote controller to position I.
–The electric motor starts if the main motor potentiometer is at the max. position.
XThe control unit has started and ready for operation.
4.2
LWSE 1200
Page 10
Remote control frequency change
Remote control frequency change
The remote control systems are equipped with a frequency generator for frequency selection.
If the systems malfunction or the radio link is interrupted (another transmitter, range, empty
battery), the systems immediately go into EMERGENCY OFF mode.
New frequency search:
You can select the next frequency by switching the start switch on the remote control o and
back on.
The o/on switching procedure is limited to four attempts (channels). If the system has not
found a suitable frequency after four attempts, you must change to cable operation.
4.2.1
LWSE 1200
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