Lissmac CDR 251 / 501 Owner's manual

Brand: Lissmac

Model: CDR 251 / 501

Type: Owner's manual

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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

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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: +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.

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.

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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.

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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.

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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.

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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

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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

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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.

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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!

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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!

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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

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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

 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).

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Lissmac CDR 251 / 501 Owner's manual

Brand: Lissmac

Model: CDR 251 / 501

Type: Owner's manual

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Lissmac CDR 251 / 501 Owner's manual

Lissmac CDR 251 / 501 Owner's manual

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