1/32
OPERATING MANUAL
CORE DRILLING STAND
CDR 251
CDR 501
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
Telephone +49 (0) 7564 / 307- 0
Fax +49 (0) 7564 / 307 - 500
lissmac@lissmac.com
www.lissmac.com
2/32
3/32
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: +49 (0) 7564 / 307 – 0
Fax: +49 (0) 7564 / 307 – 500
lissmac@lissmac.com
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.
4/32
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
5/32
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.
6/32
Notes:
7/32
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
8/32
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
9/32
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.
10/32
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.
11/32
1.4.2. Commissioning
1.4.2.1 An approved LISSMAC core drill motor must be installed for commissioning.
1.4.2.2 Ensure that the foundation where the drilling is done meets the load carrying capacity. All
obstacles must be cleared away from the drilling area and make sure there is sufficient lighting. It
must be ensured that no electrical lines or other lines are located in the drilling area.
1.4.2.3 At every visual inspection the entire machine must be checked for damage and defects. Special
control of the water and electronic lines.
1.4.2.4 The core drilling stand must be secured to the floor. Here the type of fastening must be observed.
1.4.3. Operation
1.4.3.1 Refrain from working in any manner that is questionable in regard to safety!
1.4.3.2 Take measures to ensure that the core drilling stand is operated only in a safe, functional
condition!
1.4.3.3 When drilling overhead (use water retaining ring) only hydraulic motors may be used, since there
is an increased risk of the motors coming into contact with water.
1.4.3.4 For wall or ceiling holes the core drilling stand must never be secured only by drop-in anchors or
vacuum fastening, but always additionally with suitable lifting gear or a quick clamp column, for
example. The core drilling stand must only be used with approved and properly mounted fastening
systems!
1.4.3.5 The safety of this core drilling stand is only guaranteed if the core drilling motors and diamond
core bits are used which are approved for the respective core drilling stand. The maximum
diamond core bit diameter must be observed.
1.4.3.6 At least once per shift check the core drilling stand for externally recognisable damage and
deficiencies! Any changes which occur (including operating behaviour) must be reported
immediately to the responsible post/person! If necessary, immediately stop the machine and
secure it against restart!
1.4.3.7 Immediately stop and secure the core drilling stand in case of malfunctions! Immediately correct
malfunctions! Electrical work may only be carried out by qualified electricians.
1.4.3.8 Only use suitable and tested diamond tools in combination with the LISSMAC Core Drill Motor.
1.4.3.9 For protection before acceleration, move the depth setting slowly into the solid floor. Avoid any
contact with the running tool.
1.4.3.10 The bore hole must be secured according to the respective regulations.
12/32
1.4.4. Special work while using the machine
1.4.4.1 Follow all setup, maintenance, and inspection activities and schedules prescribed by the operating
manual, including all information about the replacement of parts / assemblies! These activities
may only be carried out by technical personnel.
1.4.4.2 Inform operating personnel before beginning special and maintenance work! Name a supervisor!
1.4.4.4 Before cleaning all openings in which no cleaning agent should penetrate due to safety and/or
functional reasons must be covered and glued. Electric motors, switches and plugs are especially
at risk. After cleaning, remove the covers/tape completely!
1.4.4.6 During service and repair work, always tighten loose bolt joints!
1.4.5. Moving the core drilling stand
1.4.5.1 Moving the core drilling stand must only be done with no power and when the tool is stopped.
1.4.5.2 When leaving the operating position, the core drill motor must be taken out of operation.
There is a danger of injury by a rotating tool.
1.4.6. Special work while using the machine
1.4.6.1 Follow all setup, maintenance, and inspection activities and schedules prescribed by the operating
manual, including all information about the replacement of parts / assemblies! These activities
may only be carried out by technical personnel.
1.4.6.2 Inform operating personnel before beginning special and maintenance work! Name a supervisor!
1.4.6.4 Before cleaning all openings in which no cleaning agent should penetrate due to safety and/or
functional reasons must be covered and glued. Electric motors, switches and plugs are especially
at risk. After cleaning, remove the covers/tape completely!
1.4.6.6 During service and repair work, always tighten loose bolt joints!
1.4.6.7 If dismantling is required for fitting, servicing and repair, the safety fittings must be remounted
and checked immediately following the service and repair work!
1.4.6.8 No rotating tools which have a maximum rotation speed smaller than the nominal speed of the
machine can be used.
13/32
1.5.
Packaging and Storage
To ensure sufficient protection during shipping and transport, the machine and its components are
carefully packaged. When receiving the machine, the machine should be checked for damage. The
packaging of the device consists of materials which can be recycled. Put these by type into the
relevant recycling containers, so that they can be recycled properly.
In the case of damage, the machine must not be put into operation. Even damaged cable and plugs
represent a safety risk and must not be used. In this case, please contact the manufacturer.
If the machine is not immediately put into operation after unpacking, it must be protected from
moisture and dirt.
1.6.
Environmental protection
Packaging material, cleaning agents, used or residual operating materials, as well as removed
wear parts, such as drive belts or motor oils must be taken to recycling corresponding to the valid
regulations for environmental protection at the place of use.
1.7.
Disposal
If the expiry date of the device has been reached, in particular if functional errors happen, make
the used machine unusable.
Dispose of the device according to the valid regulations for environmental protection of your
country. Electrical waste may not be disposed of in household waste. Take the used device to a
central rubbish collection centre.
14/32
MACHINE DESCRIPTION
2.1. Core drilling stand CDR 251
Pos. 1 hand crank Pos. 7 Pillar
Pos. 2 UNIVERSAL fitting Pos. 8 Support
Pos. 3 Clamping collar 60 mm Pos. 9 Levelling screws, front
Pos. 4 Spirit level Pos. 10 Core drilling stand base
Pos. 5 Handle Pos. 11 Levelling screws, rear
Pos. 6 Manual crank feed 1:1
1
11
9
7
8
5
4
3
10
2
6
15/32
2.2. Core drilling stand CDR 501
Pos. 1 hand crank Pos. 7 Pillar
Pos. 2 UNIVERSAL fitting Pos. 8 Support
Pos. 3 Spirit level Pos. 9 Levelling screws, front
Pos. 4 Handle Pos. 10 Core drilling stand base
Pos. 5 Manual crank feed 1:1 Pos. 11 Levelling screws, rear
Pos. 6 Tensioning screw of the
UNIVERSAL fitting
1 3
2
4
8
7
10
9
11
6
5
16/32
2.3. Technical data
CDR 251 CDR 501
Core bits -Ø maximum 250 mm 500 mm
Adjustable useful length 550 mm 650 mm
Motor assembly using UNIVERSAL and 60 mm clamping collar UNIVERSAL
Feed 1:1 / manual crank (optional with gearbox 1:1/1:4)
Angle drilling 90° - 45°
Fastening Drop-in anchor
Dimensions (/W/H) 300 / 190 / 880 mm 430 / 235 / 1065 mm
Weight in kg 11.8 kg 17 kg
Changes to the technical data included here are possible without prior notification.
17/32
COMMISSIONING - ASSEMBLY AND SETTINGS
3.1.
Securing the core drilling stand
Danger! For wall or ceiling holes the core drilling stand must never be secured only by drop-in anchors or vacuum
fastening, but always additionally with suitable lifting gear or a quick clamp column, for example.
3.1.1.
Securing using drop-in anchors
Danger! Securing using drop-in anchors is only allowed in concrete. The concrete must have reached its full
minimum compression strength, only then may the drop-in anchors be driven in.
Caution! Proper condition of the threaded spindle or the threaded nut must be regularly checked (no bending,
adjustment is not allowed, well running threads, no cracks or other damage). In case of any faults these
must be replaced.
Note Select fastening drop-in anchors that are suitable and specifically for the respective sub-surface (refer to
drop-in anchor manufacturer). Follow the mounting instructions of the drop-in anchor manufacturer!
Determine the distance between the centre point of the desired hole and the centre opening drill
base. Make hole for drop-in anchor (Pos. 5) with a drill.
Observe hole depth!
Insert drop-in anchor (Pos. 5) completely in the hole and wedge in with setting tool.
Screw in the quick clamping spindle (Pos. 2)
Levelling screws (Pos. 4) are turned upward. Set core drilling stand (Pos. 1) on the quick clamping
spindle (Pos. 2)
Fasten core drilling stand (Pos. 1) using the screwed connection (Pos. 3). Align the core drilling
stand using the levelling screws (Pos. 4) and a level. Check for secure hold!
2
3
5
1
4
!
18/32
3.2.
Assembly of the core drill motor
Danger! The core drill motor must be disconnected from the power source before installation, cleaning and
servicing!
CDR 251
CDR 501
CDR 251
Caution! Caution when installing the core drill motor. There is a danger of crushing!
Insert core drill motor in the clamping ring
Tighten the clamping ring with the tensioning screw (Pos. 1)
Danger! Inspection!
The core drill motor and the core drilling stand must be connected tightly to each other!
CDR 501
Caution! The contact surface between the core drill motor and the mounting plate must be clean!
Insert the wedge (Pos. 2) in the recess of the mounting plate (Pos. 3)
Fasten the core drill motor on the mounting plate (Pos. 3)
Danger! Inspection!
The core drill motor and the core drilling stand must be connected tightly to each other!
1
2
3
19/32
3.3.
Set column incline
Note Lower drill pressure must be selected for inclined holes to prevent the core bit from moving.
Release the screwed joints at Pos. 2, Pos. 3 and Pos. 4 on both the left and right
Incline the guide column (Pos. 1) into the required angle
Tighten the screwed joints at Pos. 2, Pos. 3 and Pos. 4 on both the left and right
2
3
4
1
20/32
OPERATION
Danger! The safety instructions of the core drilling stand must absolutely be complied with.
The operating manual of the core drill motor must be observed.
Before each operation the core drilling stand must be checked for perfect condition and
secure fastening.
Note Before each drilling process make sure:
that no power, gas, oil or other lines can be drilled into or through
that the drilled holes do not endanger the statics of the structure
that no steel beams are drilled into or through
that while drilling through a wall or ceiling there is no damage caused on the exit point
SERVICE
5.1.
Service work
Before each use Daily Weekly
Clean core drilling stand thoroughly
Visual inspection for recognisable damage and deficiencies
Check bolts and nuts for tightness and tighten if necessary.
Check guide column for wear and damage
Check the clearance between the guide column and the feed
carriage
Check feed carriage for smooth movement and noise
TRANSPORT
Danger! During transport of the core drilling stand with vehicles make sure to have proper secure
loading.
During transport the core drill motor must be removed from the core drill stand
Transport is possible for short level distances with a wheels (optional).
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
/
