Lissmac LWSH 1600 User manual

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OPERATING MANUAL
WALL SAW hydraulic
LWSH1600
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
Telefon [phone] / 307-0
Telefax +49 (0) 7564 / 307-500
[email protected]om
www.lissmac.com
CONSTRUCTION TECHNOLOGY

Page 2

Page 3
Safety
DANGER
Failure to comply with the safety instructions may result in serious injury or even death.
XPlease ensure that the safety instructions have been read and understood in full.
DANGER
Cuts from the saw blade.
XAlways wear protective gloves when working on the wall saw, particularly when working on
the saw blade.
XAlways use the blade guard when operating the wall saw.
DANGER
Serious injury or material damage as a result of uncontrolled movements of the wall saw.
XNever connect or disconnect hoses while the drive unit is running.
1

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Description
Wall saw system
Wall saw for professional use. Not suitable for use in explosive atmoshperes.
Wall saw
Components
1 Feed motor, travel 7 Feed motor, swivel
2 Water connection 8 Grip / lock unit
3 Saw blade holder 9 Chassis
4 Blade guard holder 10 Water line
5 Name plate 11 Geared swivel arm
6 Blade drive motor 12 Guide roller
Typ
Masch.-Nr.
Gewicht.
Index
Baujahr
CH-8330 Pfäffikon ZH Made in Switzerland
12
34
6
5
7
8
9101112
2
2.1
2.2

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Assembly / disassembly
Place the wall saw on the guide rail
1.
2. If the grips fail to engage or the wall saw sits too loosely on the guide rail: adjust the guide
rollers.
Adjusting the guide rollers
X
* The guide rollers must sit in the guide groove, and it must be possible to turn them by hand.
B*
AC
3
3.1
3.2

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Mount the drive motor
X
Mount the saw blade
DANGER
It can cause death or serious injury if the saw blade flies away.
XOnly use original screws and bolts .
DANGER
Serious injury can be caused by sudden start-up of the saw blade.
XSwitch o the drive unit before working on the saw blade.
XDepressurize the hoses.
Preparations for assembly
XDuring initial installation, remove the ush cut anchoring screws on the quick-release ange.
CA
B
3.3
3.4
3.4.1

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Preassemble the saw blade unit
The direction of rotation of the saw blade must match the direction of rotation of the machine.
Correct alignment: Countersinking of the fastening bores against the blade cover.
For normal cuts with saw blades up to Ø 1000 mm
X
For normal cuts with saw blades larger than Ø 1000 mm
X
C
A
B
2x
40 Nm
C
A
D2x
40 Nm
B6x
15 Nm
3.4.2

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For ush cuts
X
Fastening the saw blade unit
DANGER
It can cause death or serious injury if the saw blade ies away.
XCheck whether the sleeve and central screw are countersunk.
XTighten the central screw to a torque of 60 Nm.
X
A
B6x
15 Nm
click
A
60 Nm
B
CD
3.4.3

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Disassembling saw blade unit
WARNING
Injuries can be caused if the saw blade drops down.
XLift out the saw blade unit to the top when removing it.
1.
2. Disassemble the saw blade unit in the reverse order to the installation/assembly process.
Mount the blade guard
3.5
3.6

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Connecting the wall saw to the drive unit
9The drive unit is isolated from the power supply.
9Couplings are clean.
9Hoses are undamaged.
X
3.7

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Servicing and maintenance
4
Maintenance and servicing table
Before every commissioning At end of work Weekly Yearly After faults After damage
Wall saw XRetighten loose bolts, screws and nuts
(refer to the tightening torque speci-
cations)
X X X
Lock unit XClean the milled slots for the locking
mechanism and the guide grooves X X X X
XApply lubrication X X X
Guide rollers XCheck the bearing clearance for wear X X X X
XClean X X X X
XReplace X
Swivel arm XClean with water X
XCheck the saw blade uptake for wear X X X
XReplace the gear oil Every 50 h
Feed motor XCheck cleanliness and leak-tightness X X X X
Drive motor XCheck cleanliness and leak-tightness X X X X
Water economy XCheck water line for cleanliness and
leak-tightness X X X
XBlow out water X
Saw blade XClean with water X
XCheck for wear X X X X
Service XTo be performed by LISSMAC
or an authorised workshop
After 100 / 300 / 500 / 700 hours

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Lubricate lock unit
X
Change gear oil
The use of unsuitable oil can damage the wall saw.
XUse only Klüber EG 4-150 T (10 cl).
X
Replacing the guide rollers
XReplacing the guide rollers.
4.1
4.2
4.3

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Technical data
Dimensions
Measurements in mm
Design
Design
Parameter Value
Construction Light aluminium/steel construction
Rotatable swivel arm 360°
Power transmission Gear wheel
Blade drive transmission 1:2,6
Carrying handles 2-piece with locking function
Guide rollers Low-wearing, suitable for all VS and VAS rails
Rail mounting Locking and safety function on grip
Main motor Mounted via quick-release device (size 2)
Feed motor Geroller with integral overload and braking function
Flush cutting Quick-release ange ST without blade cover
Normal cutting Quick-release ange ST with blade cover
Water Water connection on chassis
5
5.1
5.2

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Weight
Weight
Parameter Value
Wall saw head complete
With blade drive motor, 22 ccm
29 kg
Blade drive motor
Blade drive motor
Parameter Value
Hydraulic motors 1100 to 3333 rpm max.
Size 2
Displacement 12 to 30 cm3
Operating pressure 260 bar
Type External geared motor
Rotational speeds, hydraulic motors for wall saws
cm3
12
cm3
16
cm3
18
cm3
22
cm3
26
cm3
30
l/min 33 2750 2063 1833 1500 1269 1100
l/min 40 3333 2500 2222 1818 1538 1333
l/min 45 3750 2813 2500 2045 1731 1500
l/min 50 4167 3125 2778 2273 1923 1667
l/min 60 5000 3750 3333 2727 2308 2000
l/min 70 5833 4375 3889 3182 2692 2333
Operation possible Operation not possible
5.3
5.4

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Feed motor, travel
Feed motor, travel
Parameter Value
Hydraulic motors 40 rpm
Type Geroller with integral planetary gears, brake and overload coupling
Operating pressure max. 120 bar
Output torque 150 Nm
Feed force 5000 N
Feed Toothed wheel on rail
Feed motor, swivel
Feed motor, swivel
Parameter Value
Hydraulic motors 40 rpm
Type Geroller with integral planetary gears, brake and overload coupling
Operating pressure max. 120 bar
Output torque 150 Nm
Swivel range (swivel arm) 360°
Feed force 3000 N
Saw blades
Saw blades
Parameter Value
Saw blade max. Ø 1600 mm
Fully detachable saw blade Ø 825 mm
Blade holder Ø 60 mm
Blade ange mounting at wall saw Quick-release ange ST
Saw blade xing on blade ange
(also for ush cuts)
6 countersunk head screws
reference circle 130 mm
Blade cover mounting on blade ange 2 hexagonal bolts
Cutting depth Ø 800 mm 320 mm
Ø 1000 mm 420 mm
Ø 1200 mm 520 mm
Ø 1500 mm 670 mm
Ø 1600 mm 720 mm
5.5
5.6
5.7

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Lubricants, uids and sealants
Lubricants, uids and sealants
Parameter Value
Gear oil (swivel arm) Klüber EG 4-150
Lubricating grease (lock unit) Penetration 265 to 295NLGI
NLGI 2
Connectable drive units
The wall saw must only be operated with the coordinated drive units from LISSMAC.
Drive unit power requirements
Parameter Value
Minimum output: 20 kW (max. operating pressure 260 bar)
Maximum performance 25 kW (max. operating pressure 260 bar)
Water connection
Parameter Value
Pressure 2 to 6 bar
Quantity At least 6 l/min
Max. temperature 25 °C
5.8
5.9

Translation of the original declaration of conformity
This EC Declaration of Conformity isvalid for the following machine:
LISSMAC wall saw LWSH 1600.
This declaration relates exclusively to the machine in the state in which it was placed on the
market, and excludes components which are added and/or operations carried out subsequently by
the final user. It is confirmed that the machine conforms to the relevant provisions of Directive
2006/42/EC and 2004/14/EC.
Manufacturer: LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
The technical documentation retained by
LISSMAC Maschinenbau GmbH, D-88410 Bad Wurzach
Machine description: The wall saw LWSH1200 is designed exclusively for professional applications of cutting
concrete and masonry. It isnot suitable for us in explosive atmospheres. Dry cutting requires a
dust extraction system. The saw may only be used with diamond saw blades with a maximum
diameter of 63” (1600 mm)
LWSH 1600
Cutting depth, max. 28.3” (720 mm)
Saw blade diameter, max. 63” (1600 mm)
Saw blade arbor 60 mm
Drive Hydraulic motor
Power rating 25 kW at 260 bar
IP class IP 67
Weight Saw unit 64 lbs (29kg)
Harmonised standards: EN ISO 12100 : 2010
EN ISO 4413 : 2010
2006/42/EG
Legally binding
representative:
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
88410 Bad Wurzach
Tel.: [phone] - 0
Fax: [phone] - 500
Mail: [email protected]
www.lissmac.com
Bad Wurzach, dated 06/17/2022
.......................................................
Dr. Hinrich Dohrmann
(General Manager)