Lissmac CDR 350 User manual

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OPERATING MANUAL
CORE DRILL STAND
CDR 350
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
Telephone [phone] / 307-0
Telefax +49 (0) 7564 / 307-500
[e-mail]
www.lissmac.com

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Imprint The operating manual is valid for:
LISSMAC Core drill stand:
CDR 350
Company center:
LISSMAC Maschinenbau GmbH
Lanzstraße 4
D - 88410 Bad Wurzach
Tel: [phone] - 0
Fax: [phone] / 307 – 500
[e-mail]
www.lissmac.com
Original operating manual
Status: 08/2020
Passing on and duplication of this operating manual in any form as well as the
use of the contents are prohibited unless permitted in writing.
Violations oblige to compensation. All rights are reserved in case
of the registration of a patent, utility model or design.

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FUNDAMENTAL SAFETY NOTES
Warning notes and symbols in this manual
SIGNAL WORD
Type and source of the endangerment
Consequence with non-observance
Measure, in order to avert the endangerment.
The signal word behind the danger symbol refers to the degree of the endangerment:
DANGER This signal word designates an extremely dangerous situation. If the situation is not avoided, fatal injuries
are the result. The danger symbol can specify the endangerment.
WARNING This signal word designates a potentially dangerous situation. If the situation is not avoided, fatal or
serious injuries can result. The danger symbol can specify the endangerment.
CAUTION This signal word designates a dangerous situation. If the situation is not avoided, medium and minor
injuries result. The danger symbol can specify the endangerment.
NOTICE This signal word designates a situation, which contains dangers for articles. If the situation is not
avoided, damages to property result. The signal word is listed without a danger symbol.
Important information is marked with an »i«.
Request for action to the operator:
The determined sequence of the action steps facilitates the orderly and safe handling of the machine.
Handling instructions to the operator

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The following warning and safety notes are used:
Read the operating manual
Wear hearing protection
Wear safety goggles
Wear gloves
Wear a protective helmet
Wear a dust protection mask
Wear suitable work clothes and wash dusty clothes
Attachment points for crane transport
Danger through suspended loads
Danger of cuts and amputation through rotary cutting tools
Crushing danger for hands
Highly flammable fuel vapors
Danger of burning on hot parts
Wait for the standstill of all parts
Danger of electric shock
Danger of explosion
Wait for the standstill of all parts.
Danger through ejected parts

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Danger of suffocation through poisonous exhaust gases
Danger of crushing through unintended rolling away or slipping.
Danger of crushing through falling
Danger of crushing for hands and fingers
No use by unauthorized persons
Instructions for avoiding damages
Lashing point for vehicle transport

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OPERATING MANUAL
Preface The handling of the machine and its intended application possibilities are explained in the
present operating manual.
This manual contains important information, in order to be able to operate the machine
safely, properly and economically. The observance of the information in the present
operating manual contributes to avoid dangers, repair costs and down times as well as to
increase the reliability and life span of the machine.
Additions or changes due to existing national regulations for accident prevention and for
environmental protection are possible in the present operating manual without prior
notice.
The present operating manual must always be available at the place of work.
All persons implementing work with this machine must thoroughly read the present
operating manual and observe the notes contained therein. This applies among others to
the following work:
Work including the setting up of the machine, error search when executing work,
removal of wastes as consequence of drilling work, machine care, removal of
working materials
Repair (maintenance, inspection, repair etc.)
Transport
Apart from the regulations and notes in the present operating manual and the obligatory
regulations for accident prevention valid in the country of use, recognized work and safety
rules must also be adhered to.
Necessary tools A LISSMAC core drill motor and a drill bit must be inserted into the core drill stand so that
the core drill stand can be operated. The core drill motors and drill bits can be purchased
from the manufacturer.
Changes and reservations We strive for correctness and topicality of this operating manual. In order to keep our
technological advantage, it can be necessary to make changes of the product and its
operation without advance notice. We do not assume liability for disturbances, outages
and damages resulting therefrom.

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Notes:

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Inhaltsverzeichnis
1. Properties & Advantages .............................................................................................. 10
1.1. Principle intended use ....................................................................................................11
1.2. Organizational measures ................................................................................................ 12
1.3. Choice of personnel and - qualification; fundamental obligations.................................. 13
1.4. Safety notes regarding the operating phases ................................................................. 13
1.4.1. Transport, assembly and installation ..................................................................... 13
1.4.2. Commissioning.......................................................................................................14
1.4.3. Operation ............................................................................................................... 14
1.4.4. Special work in the context of the use of the machine.......................................... 15
1.4.5. Moving the core drill stand .................................................................................... 15
1.5. Note on special types of danger ..................................................................................... 15
1.5.1. Driven for the operator through the machine......................................................... 15
1.5.2. Dust........................................................................................................................16
1.5.3. Noise...................................................................................................................... 16
1.5.4. Exhaust gases ........................................................................................................16
1.6. Transport......................................................................................................................... 16
1.7. Packing and storage........................................................................................................16
1.8. Environmental protection................................................................................................16
1.9. Disposal..........................................................................................................................17
2. Machine description...................................................................................................... 18
2.1. Core drill stand for channel construction ........................................................................ 18
2.2. Technical data ................................................................................................................ 19
2.3. Scope of supply...............................................................................................................20
2.4. Fastening for transport ................................................................................................... 20
2.5. Assembly of the core drill motor..................................................................................... 21
2.6. Moving with the crane.................................................................................................... 22
2.7. Fix the drill stand ............................................................................................................23
2.7.1. Fastening with clamping set .................................................................................. 23
2.7.2. Fastening with pegs............................................................................................... 24
2.8. Adjust the Column inclination......................................................................................... 25
3. Operation........................................................................................................................ 26
3.1. Safety ............................................................................................................................. 26
4. Accessories ................................................................................................................... 27
4.1. Options ...........................................................................................................................27
4.1.1. Weighting with excavator shovel .......................................................................... 28
4.1.2. Wheel set .............................................................................................................. 29
5. Maintenance.................................................................................................................. 29
5.1. Maintenance work.......................................................................................................... 29
6. Tools ............................................................................................................................... 30
7. Warranty......................................................................................................................... 31
8. Spare pars list ................................................................................................................ 32

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1.
PROPERTIES & ADVANTAGES
The CDR 350 convinces as a functional, robust and compact core drill stand in daily use in channel
construction. The CDR series offers universal operating possibilities from the left, right and rear
side of the core drill stand. The feed axle can be operated from two positions via the hand crank
wheel.
Simple and efficient assembly of the core drill stand by means of clamping set or ratchet at
the exposed sewage pipe
If the sewage pipe is not completely exposed, the core drill stand can also be fastened
directly in the soil by means of pegs in a simple and efficient manner
Ergonomic, fatigue-free core drilling via the hand crank wheel, which can be operated
vertically and horizontally
The feed of the support can be controlled exactly via the 1:1 direct translation as well as a
trapezoidal
Precise support guidance via Teflon slide sleeves and galvanized steel columns
The innovative core drill stand support offers high stability on the one hand as well as the
possibility of precise angle drilling continuously from 90° to 45° (with accessories).
Angle drillings can simple be adjusted via the ring bolts
The core drill stand support additionally has the crane lugs, by means of which the entire
channel core drill system CDR 350 can be lifted simply and efficiently into or out of the
excavation
Water pressure container for independent core drilling (optional)
No unintentional slipping of the core drill by self-locking spindle stroke

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1.1. Principle intended use
The manufacturers and suppliers do not assume liability with wrong or non-intended use. Each change
of the machine, which was not executed by the manufacturer is prohibited. Changes through
extensions or conversions on the core drill stand may only be executed with written permission of the
manufacturer.
The machine is built according to the state of the art and the recognized safety-relevant rules.
Nevertheless, dangers for life and limb of the user or third parties or impairments of the machine and
other real values can result.
The machine may only be used in a technically perfect state as well intended, in a safety- and danger-
aware manner while observing the operating manual. In particular, immediately remove faults which
can impair safety, or have them removed.
Intended
use
The LISSMAC core drill stands serves as a guidance and fastening aid for a LISSMAC core drill motor.
For drilling, a LISSMAC core drill machine with a diamond core bit approved for this must be used as a
tool. The operating manual of the core drill motor must be observed! The core drill stand is exclusively
intended for commercial use.
The observance of the operating manual and the adherence to the inspection and maintenance
manual is also part of the intended use.
Non-intended use Foreseeable misapplications / non-intended use:
Drilling of wood, plastic or metal as well as other materials
(excluded: composite pipes)
Wrong or non- sufficient fastening of the core drill stand
Structural changes, which change the safety or the type of the execution

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1.2. Organizational measures
The operating manual must be kept at hand for every person at the place of work of the core drill
stand.
Additions to the operating manual are generally accepted legal and other obligatory regulations for
accident prevention and for environmental protection, which must be observed and instructed.
Such obligations can also relate to e. g. the handling of dangerous materials or wearing personal
protection equipment or traffic-legal regulations.
The personnel assigned with activities at the machine must have read and understand the operating
manual before starting work, and here particularly the chapter safety notes. This applies in particular
to personnel only working occasionally on the crane, e. is too late during the work input. This applies
in particular to personnel g. during preparation, maintenance.
Regularly check safety- and danger-conscious working of the personnel while observing the operating
manual.
Always use the necessary and prescribed, personal protection equipment.
Observe all safety and danger notes on the core drill stand and keep them in a legible state! Replace
safety and danger notes that are damaged or can no longer be read.
Shut the machine down immediately with safety-relevant changes of the machine or its operational
behavior, and label it accordingly. Report the fault to the responsible of the place/person.
Do not make any changes by extensions and conversions without written permission of the
manufacturer. The instructions of the tool manufacturer must be observed.
Only use checked original spare parts of the manufacturer.
Adhere to prescribed periods for inspection or which are indicated in the manual.
A workshop equipment appropriate for the work is absolutely necessary for executing repair
measures.
Machines with combustion motors may not be used in closed areas.
Ensure that the on/off switch can be reached quickly at any time.

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1.3. Choice of personnel and - qualification; fundamental obligations
Operators must be 18 and be mentally and physically capable to operate the core drill stand.
All persons must be instructed in the operation and be expressly assigned with the operation of the
drill stand in writing by the employer.
Specify responsibilities of the personnel for operating, preparing, maintaining and repairing.
Ensure that only assigned personnel is working on the machine.
The operator must wear personal safety equipment such as safety shoes, safety gloves, a dust shield
mask and goggles, which correspond to the safety regulations.
Unnecessary stay in the work area is prohibited. Banish persons who do not work on the machine from
the work area. If necessary close off the work area.
The operators must ensure with all movements of the device that he does not endanger himself and
other persons. At the place of use, all handicaps must be eliminated, which obstruct the work process
or the moving of the machine.
Only let personnel to be trained, taught, instructed or within the scope of a general training work on
the machine under constant supervision of an experienced person!
1.4. Safety notes regarding the operating phases
1.4.1. Transport, assembly and installation
The core drill stand may only be transported in the transport position.
The core drill stand must be in a stable positon at all times.
The drill motor must be detached for transport.
Transport may only take place, if all parts at the machine are tightened and individual parts cannot fall
off.

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1.4.2. Commissioning
A permitted LISSMAC core drill engine must be installed for commissioning.
Ensure that the underground on it is drilled fulfills the load capacity. All obstacles must be removed
from the drilling area and good lighting must be provided. It must be ensured that no electrical lines or
other lines are in the drilling area.
The entire machine must be checked for damages and defects during each visual inspection.
Special control with water and electronic lines.
The core drill stand must be secured on the work surface. The fastening method must be considered
thereby.
1.4.3. Operation
Refrain from any unsafe mode of operation.
Take measures, so that the core drill stand is only operated only in a safe and functional state!
The safety of this core drill stand is only ensured if one works with core drill motors and diamond drill
bits permitted for this, which are approved for the corresponding core drill stand. The maximum
diamond drill bit diameter must be observed.
Check the core drill stand for outwardly recognizable damages and defects at least once per shift.
Report changes (including the operational behavior) immediately to the responsible person.
Switch off the machine immediately if necessary and secure it against restarting.
Shut down the core drill stand immediately with malfunctions and secure it! Have faults eliminated
immediately! Electrical work may only be carried out by trained electrical personnel.
Only use suitable and checked diamond tools in connection with the LISSMAC core drill motor.
For protection from acceleration, the depth feed must be driven into the workpiece slowly.
Any contact with the rotary tool is to be avoided.
The trench must be secured according to the appropriate regulations.
In particular it must be ensured that the end of the exhaust gas hose is placed outside the trench.

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1.4.4. Special work in the context of the use of the machine
Observe adjusting, maintenance and inspection activities and - dates including data for the exchange
of parts/partial equipment prescribed in this operating manual! These activities may be only be
carried out by authorized technical personnel.
Inform the operating personnel before starting the execution of special and maintenance work.
Name a supervisor.
Before cleaning, all openings must be covered and sealed, into which no cleaning agent may
penetrate for safety and functional reasons. Electric motors, switches and plug cords are particularly
at risk. After cleaning, the covers/seals must be removed completely.
Always tighten loosened screw connections during maintenance and repair work.
Rotary tools, whose maximum speed is smaller than the nominal speed of the machine may not be
used.
1.4.5. Moving the core drill stand
Movement of the core drill stand may only be made in a de-energized state and when the tool is
standing still.
When leaving the operating position, the core drilling motor must be stopped and secured.
Danger of injury exists through a rotating tool.
1.5. Note on special types of danger
1.5.1. Driven for the operator through the machine
Before leaving the operating position, the combustion motor must be turned off and the tool must
stand still. Danger of injury exists through a rotating tool.
Work on the core drill stand as well as shifting with rotary tools are prohibited.
The combustion motor of the core drill stand may only be operated for the intended use:
drive of the drill bit.
The discharge opening of the exhaust pipe must be always guided away from the operator.
Do not inhale exhaust gases. The exhaust gas system will get hot during operation. Avoid contact
avoid and wear protective equipment.

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1.5.2. Dust
When working in narrow spaces observe existing national regulations.
To minimize dust exposure during dry cutting, a suitable dust extraction system must be used.
Preferably always cut wet cut, in order to minimize dust formation as much as possible.
1.5.3. Noise
See: Operating manual core drill motor
1.5.4. Exhaust gases
Machines with combustion motor may not be operated in closed areas.
1.6.
Transport
When implementing with a crane, attachment means with sufficient load capacity must be used.
Check the attachment means for damages beforehand.
Determine a competent instructor for the lifting process.
Only lift the core drill stand professionally with lifting equipment in accordance with the
specifications of the operating manual.
Secure the load reliably on the basis of the regulations. Use suitable attachment points.
The drill motor must be switched off even with a slight change of location.
1.7.
Packing and storage
In order to ensure sufficient protection during dispatch and transport, the machine and its
components were packed carefully. When receiving the machine, the machine should be checked for
damages. The packing of the device consists of recyclable materials. Please place these into the
collection containers provided for this correctly sorted, so that they can be supplied to recycling.
The machine may not be operated in case of damage. Damaged cables and plug connections also
present a danger and may not be used. Inform the manufacturing firm in this case.
If the machine is not operated immediately after unpacking, it must be protected against humidity
and dirt.
1.8.
Environmental protection
Packing material, cleaning agents, used or residual operating materials as well as unpacked wear
parts such as drive belts or motor oils must be supplied to recycling according to the regulations of
environmental protection valid at the location of use.

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1.9.
Disposal
When the end of use of the device has been reached, in particular if malfunctions occur, please
disable the worn-out device.
Disposing of the device according to the environmental regulations valid in your country. Electrical
waste may not be disposed together with household waste. Hand the worn-out device to a central
collection point.

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2.
MACHINE DESCRIPTION
2.1.
Core drill stand for channel construction
Pos. 1 Hand wheel for feed Pos. 6 Fastening of the clamping set
Pos. 2 Attachment point of the crane Pos. 7 Fastening of the peg
Pos. 3 Guide tube Pos. 8 Reception for the drill motor
Pos. 4 Height adjustment spindle Pos. 9 Front cross member
Pos. 5 Adjustment inclination angle
1
2
3
4
5
6
2
7
7
8
9

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2.2. Technical data
Drill bit Ø maximally 350 mm
Effective length freely applicable 400 mm
Motor assembly by means of screw connection
Feed 1:1
Angle bores 90° -45°
Fastening Clamping set / pegs / excavator shovel (option)
Dimension (L/W/H) base frame 585 / 435 / 925
Weight in kg (base frame) 39 kg
The technical data quoted here are subject to change without prior
notice.
1520
925
250
1175
670
585
820
710
435

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2.3. Scope of supply
1x Drill stand CDR 350
4x Hexagon socket screw
1x Parallel key
1x Clamping belt 2-piece
1 x Hand wheel
2 x Peg
2.4.
Fastening for transport
WARNING
Injuries through slipping or tilting of the machine
Body parts can be crushed through unintentional position changes of the machine during transport.
Only transport the machine in transport position
Secure the machine via suitable attachment points
Use suitable lashing means
Observe the prescribed load securing
Lashing points
Sequence
Tighten the inclination adjustment
Remove the water supply and exhaust gas hose
Detach the drill motor (recommendation)
Fasten the drill stand on the loading surface with an attachment means having sufficient load
capacity