Lissmac CDR 251 User manual

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OPERATING MANUAL
CORE DRILLING STAND
CDR 251
CDR 501
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
Telephone [phone] / 307- 0
Fax [phone] / 307 - 500
[email protected]om
www.lissmac.com
CONSTRUCTION TECHNOLOGY

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Imprint The operating manual is valid for:
LISSMAC- Core drilling stand:
CDR 251
CDR 501
Company headquarters:
LISSMAC Maschinenbau GmbH
Lanzstraße 4
D - 88410 Bad Wurzach
Phone: [phone] / 307 – 0
Fax: [phone] / 307 – 500
[email protected]
www.lissmac.com
Translation of the original operating manual
Status: 01-2017
The dissemination or duplication of this operating manual in any form, or the
reuse of contents is forbidden unless permitted in writing.
Non-compliance is subject to compensation for damages. All rights reserved for the purpose of
patent, utility model, or design patent registration.

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BASIC SAFETY INSTRUCTIONS
Warning notices and symbols in this operating manual
Danger! Indicates that failure to comply could lead to severe injury or even death.
Caution! Indicates that failure to comply could sometimes lead to injuries.
Note Indicates that failure to comply leads to damage to the machine or other property.
Handling information for operators
The defined sequence of the handling steps makes proper and safe handling of the machine easier.
Handling instructions for the operator
The following warning and safety symbols were attached on the machine:
Observe operating manual!
The following warning and safety symbols must be observed:
Wear hearing protection
Wear safety glasses.
Wear respiratory protection mask
Wear safety helmet
Wear strong, non-slip gloves
Wear safety shoes
Wear tight fitting clothing

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OPERATING MANUAL
Preface The handling of the machine and its intended application possibilities are explained in this
operating manual.
This operating manual contains important information on how to operate the machine
safely, properly and economically. Compliance to the information in this operating manual
contributes to the avoidance of hazards, repair costs and downtimes, as well as increases
the reliability and service life of the machine.
Supplements or modifications to this operating manual due to existing national regulations
for accident prevention and for environmental protection are possible without prior notice.
This operating manual must always be available at the location of use.
All persons who perform work with this machine must read this operating manual
thoroughly and follow the instructions contained in it. This applies to the following work,
among other things:
Work including setting up the machine, troubleshooting during execution of work,
removing waste as a result of drilling work, machine maintenance, and removal of
work material.
Maintenance (service, inspection, repair etc.)
In addition to the specifications and instructions in this operating manual and the valid
legal regulations for accident prevention in the country of use and place of use, recognised
work and safety regulations must also be complied with.
Required core drill motor A LISSMAC core drill motor must be installed in the core drilling stand so that the core
drilling stand can be operated. The core drill motors can be purchased from the
manufacturer.
Changes and reservations We attempt for this operating manual to be correct and up-to-date. To maintain our
technological lead, it can be necessary to change the product without advance notice and
to perform their operation. We accept no liability for malfunctions, breakdowns and
damage caused by this.

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Notes:

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Table of Contents
Description of performance .................................................................................................. 8
1.1. Basics of intended use .........................................................................................................9

1.2. Organisational measures .....................................................................................................9 
1.3. Personnel choice and personnel qualification; basic responsibilities ..............................10 
1.4. Safety instructions for operation phases...........................................................................10 
1.4.1. Transport, assembly and installation........................................................................10 
1.4.2. Commissioning ..........................................................................................................11 
1.4.3. Operation ...................................................................................................................11 
1.4.4. Special work while using the machine.....................................................................12 
1.4.5. Moving the core drilling stand..................................................................................12 
1.4.6. Special work while using the machine.....................................................................12 
1.5. Packaging and Storage.......................................................................................................13 
1.6. Environmental protection ...................................................................................................13 
1.7. Disposal ..............................................................................................................................13 
Machine description............................................................................................................ 14 
2.1. Core drilling stand CDR 251 ...............................................................................................14 
2.2. Core drilling stand CDR 501 ...............................................................................................15 
2.3. Technical data ....................................................................................................................16 
Commissioning - Assembly and settings........................................................................... 17 
3.1. Securing the core drilling stand .........................................................................................17 
3.1.1. Securing using drop-in anchors ................................................................................17 
3.2. Assembly of the core drill motor........................................................................................18 
3.3. Set column incline ..............................................................................................................19 
Operation ............................................................................................................................... 20 
Service................................................................................................................................... 20 
5.1. Service work .......................................................................................................................20 
Transport ............................................................................................................................... 20 
Accessories .......................................................................................................................... 21 
7.1. Gear unit .............................................................................................................................21 
Tools....................................................................................................................................... 22 
Warranty................................................................................................................................ 23 
Spare parts list CDR 251 .................................................................................................... 24 
Spare parts list CDR 501 .................................................................................................... 27 
11.1. Accessories CDR 501 .......................................................................................................28 

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DESCRIPTION OF PERFORMANCE
The CDR 251 and CDR 501 core drill stands are designed as sturdy core drill stands for the powerful daily
professional use on the construction site. The CDR series is attractive due to its universal operating options from
the left, right, or back of the drilling stand. The feed axes are conveniently accessible from any position using the
hand crank cross or the open-ended and ratchet ring wrench.
Stable 4-point steel base plate.
Torsion-resistant 1000 mm drill column.
Suitable for holes up to 45°.
60 mm clamping collar or motor mounting plate.
Motor mounting plate for side and vertical mounting.
2 levels for precise alignment of the drilling stand.
300 mm cross handle for all installation work on the drilling stand.
Ergonomic, fatigue-free core drilling with hand crank cross operated from either side. The feed is precisely
controllable with 1:1 direct ratio or an additional 1:4 fine control ratio.
Precise adjustment of the drilling stand via four levelling screws.
Rollers made of damping PU material with maintenance-free grooved bearings.
Ergonomic carrying handle - for simple handling on the construction site.
CDR 251 CDR 501

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1.1. Basics of intended use
1.1.1 The warranty obligation of the manufacturer and supplier is voided for improper or non-intended
use. Any change to the machine which is not carried out by the manufacturer is prohibited.
Changes, removal or addition of parts only with the written approval of the manufacturer.
1.1.2 The machine is constructed according to the state of the art and recognised technical safety rules.
However, danger to life and limb of the user or third parties, and/or damage to the machine or other
property may still arise from its use.
1.1.3 Only operate the machine in technically faultless condition and for intended use, aware of safety
and danger complying with the operating manual. You should particularly handle malfunctions
which can compromise safety immediately, or have them addressed by experts.
1.1.4 The LISSMAC Core Drilling Stand is used as a guiding and fastening aid for a LISSMAC Core Drill
Motor. A LISSMAC Core Drill Motor with a diamond core bit approved for it must be used for
drilling. The operating manual of the core drill motor must be observed! The core drilling stand is
exclusively intended for commercial use.
Intended use also includes compliance with the operating manual and observance of inspection and
maintenance manual.
1.1.5 Foreseeable misuse / non-intended use:
Drilling of wood, plastic or metal and other materials
Incorrect or insufficient fastening of the core drilling stand
Drilling in walls and ceilings without additional support
Any constructional changes, which change the safety or the type of design.
1.2. Organisational measures
1.2.1 The operating manual must be kept permanently and easily accessible at the location of the core
drilling stand.
1.2.2 All additions to the operating manual, all generally valid legal and otherwise binding regulations for
accident prevention and environmental protection are to be followed and instructed!
Such obligations may also apply, for example, to the handling of hazardous materials or the wearing
of personal protective gear or traffic regulations.
1.2.3 Personnel assigned to activities on the machine must have read the operating manual (particularly
the Safety Instructions chapter) before starting work. In the middle of work it is too late. This
applies especially for personnel only infrequently working with the core drilling stand.
1.2.4 At least occasionally, perform checks for safe and hazard awareness work by operators while
following the operating manual!
1.2.5 Use personal protection equipment if necessary or required by regulations!
1.2.6 At the presence of safety-related changes to the machine or the running behaviour, stop the
machine immediately and report the problem to the responsible post/person!
1.2.7 No changes, removal or addition of parts without the written approval of the manufacturer! The
instructions of the tool maker must be followed.

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1.2.8 Only use original replacement parts from the manufacturer!
1.2.9 Keep intervals for service work which are specified or given in the operating manual! Workshop
equipment suitable for the work is absolutely necessary for performing maintenance actions.
1.3. Personnel choice and personnel qualification; basic responsibilities
1.3.1 Only qualified personnel 18 years of age or older may operate the machine independently. All
personnel must be trained in the operation and be explicitly authorized by the company to operate
the machine.
1.3.2 Establish responsibilities of the personnel for operating, changeover, servicing, and repairing the
machine!
1.3.3 Make sure that only authorized personnel works at the machine.
1.3.4 The operator must wear personal safety equipment according to the safety regulations, such as
safety shoes, safety gloves and safety glasses.
1.3.5 Remaining in the working area unnecessarily is prohibited! Direct unauthorised personnel, who are
not working on the machine, away from the work area. Block off the working area, if necessary.
1.3.6 During all movements, operating personnel must ensure that they and other people are not
endangered. All obstacles which may hinder the operation or implementation of the machine at the
location of use must be moved out of the way. Drilling cores must absolutely be secured from falling
down.
1.3.7 Any personnel training, learning, being instructed, or currently involved in general education may
only work under the continual supervision of an experienced person!
1.4. Safety instructions for operation phases
1.4.1. Transport, assembly and installation
1.4.1.1 Transport, assembly and installation may only be done when power is disconnected. The core
drilling stand must be secured against falling.
1.4.1.2 Transport must only be made with the core drill motor removed.
1.4.1.3 Transport may only be done, as long as all machine parts are tightened on the machine and
individual parts cannot fall.