GÖLZ FB 20 P Original Operating Instructions And Spare Parts List

FB 20 P

GB

ZN der Bedienungsanleitung: 5006194-00
Erstellt am: 07/2015
Erstellt von: Sabrina Linden
Datei: K:\KDV\5006xxx\5006194-Bedienungsanleitung\
5006194-00-Bedienungsanleitung-E.doc

GÖLZ® GmbH
Dommersbach 51
D-53940 Hellenthal
Telefon: [phone] / Telefax: [phone]
E-Mail: [e-mail] / Internet: www.goelz.de

Original operating instruction and spare parts list
Diamand wet core drill machine

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All rights reserved according to DIN ISO 16016.
No part of this document (instruction manual and spare parts list) may be reproduced, adapted, transmitted,
transcribed, stored on a data medium or be translated into another language without prior written approval of

GÖLZ® GmbH

Dommersbach 51

D-53940 Hellenthal

Guarantee

We reserve the right to amend any information included in this document (manual instruction and spare parts list)
at any time and without prior notice.

GÖLZ® assumes no warranty for these documents.
GÖLZ® shall not be liable for errors in this document (manual instruction and spare parts list) or for any collateral

or consequential damage in connection with shipment, performance or use of the material.

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EG-KONFORMITÄTSERKLÄRUNG EC-DECLARATION OF CONFORMITY

Die Firma Manufacturer La Société

GÖLZ® GmbH

Dommersbach 51, D-53940 Hellenthal

Tel.: [phone] / Fax: [phone]

erklärt in alleiniger Verantwortung dass
folgende Maschine:

Declare hereby certifies on its sole
responsibility that the following product:

FB 20 P

Diamant-Nass-Kernbohrmaschine

Diamond wet core drill machine

Carotteuse diamant sous arrosage

Seriennummer / Serial number / Numéro de série : ___________________________

auf das sich diese Erklärung bezieht, mit
folgenden Richtlinien übereinstimmt:

2006/42/EG

Sicherheits- und
Gesundheitsanforderung

2004/108/EG

Elektro-Magnetische Verträglichkeit

2006/95/EG

Niederspannungsrichtlinie

2011/65/EU

RoHS

mit folgenden Normen übereinstimmt:

EN 50144-1
EN 50144-2-1
EN 55014-1
EN 6100-3-2
EN 61000-3-3
EN 55014-2
EN 61029-1

Die oben genannte Firma hält
Dokumentation als Nachweis der
Erfüllung der Sicherheitsziele und die
wesentlichen Schutzanforderungen zur
Einsicht bereit.

which is explicitly referred to by this
declaration meet the following directives:

2006/42/EG
Safety and health requirement

2004/108/EG
Electromagnetic compatibility

2006/95/EC

Low voltage directive

2011/65/EU

RoHS

meet the following standards:

EN 50144-1
EN 50144-2-1
EN 55014-1
EN 6100-3-2
EN 61000-3-3
EN 55014-2
EN 61029-1

Documented evidence conforming to the
requirements of the directives is kept
available for inspection at the above
manufacturer’s address.

DECLARATION DE CONFORMITE DE
LA CE

déclare sous sa seule responsabilité
que le produit suivant:

Qui fait l’objet de la présente
déclaration correspond aux directives
suivantes:

2006/42/EG

Prescriptions sanitaire et sécurité

2004/108/EG

Compatibilité électromagnétique

2006/95/CE

Directive basse pression

2011/65/EU

RoHS

aux normes suivantes:

EN 50144-1
EN 50144-2-1
EN 55014-1
EN 6100-3-2
EN 61000-3-3
EN 55014-2
EN 61029-1

Pour faire foi de la conformité et du
respect des règles de sécurité, la docu­mentation peut être consultée au siège
de la Société susmentionnée.

…………………………………………………………………………………

Hellenthal, den 03.07.2015

Geschäftsführer / General Manager /

Président-directeur général

B. Schmitz

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Contents

1. Symbol- and Pictograph description .......................................................................... 5

1.1 Function description ................................................................................................ 5

2. General instructions .................................................................................................... 5

2.1 Application .............................................................................................................. 5

2.2 Safety ...................................................................................................................... 6

3. Transport and storage ................................................................................................. 6

3.1 Transport ................................................................................................................. 6

3.2 Storage ................................................................................................................... 6

4. Main dimensions and technical data .......................................................................... 7

4.1 Dimensions ............................................................................................................. 7

4.2 Technical data ......................................................................................................... 7

5. Commissioning ............................................................................................................ 8

5.1 Changing gear ........................................................................................................ 8

5.2 Safety coupling ....................................................................................................... 8

5.3 Core bits .................................................................................................................. 9

5.4 To change a core bit ............................................................................................... 9

6. Safety instructions ....................................................................................................... 9

7. Servicing and care ..................................................................................................... 10

7.1 Daily care .............................................................................................................. 10

7.2 After approx. 150 hours of use .............................................................................. 10

7.3 After approx. 250 hours of use .............................................................................. 10

7.4 Quarterly ............................................................................................................... 10

8. Speed adjustment dependent on the cutting speed ............................................... 11

9. Warranty ...................................................................................................................... 12

10. General safety instructions ....................................................................................... 12

11. Spare parts list ........................................................................................................... 14

11.1 Using the spare parts list ....................................................................................... 14

11.1.1 Safety regulation...................................................................................................... 14

11.1.2 Ordering information ................................................................................................ 14

11.1.3 Distribution agencies ............................................................................................... 15

11.2 Wearing parts ........................................................................................................ 16

12. Exploded view and spare parts list .......................................................................... 17

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Special designs and versions may differ from the standard models in terms of their technical details. If any points
are unclear, we urgently recommend that you contact GÖLZ® GmbH, indicating the machine type and machine
number.

1. Symbol- and Pictograph description

1.1 Function description

2. General instructions

2.1 Application

The machine may be used in accordance with the data shown on the model plate. The details in the quotation
and order confirmation also apply for the use of special machines.
The machines generally comply with safety class II, this alone ensures the complete protection of the RCCB or
PRCD.

When using suitable core bits it is possible to drill holes in the most diverse materials:

• Concrete (even with thick reinforcement steel)

• Sandstone and limestone

• All building materials for solid walls

• Asphalt floors

It is compulsory to observe the safety instructions included in this manual!

This sign tells you rules, if you not pay attention for this your health and the function of the
machine is in danger. You have no warranty if the machine breaks down because you not
looking about this.

Gear control

Drill-spindle

Handle

Switch on/off

Handle

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persons who have suitable training and qualifications.

For stand-mounted drilling the machine may have the following

• a personnel safety switch (RCCB or PRCD) on the machine itself or

• a coded (1 h) plug, which is connected to the 115 V mains via a safety box (IP44) with an RCCB.

The FB 20 P has in both types, voltage 110 V and 230 V, an integrated PRCD-safety switch in the cable.
The core drilling machines comply with the regulations of the “Stone and Earth” professional association dated
July 1989. They are machines of category II, which means that they must be mounted on stands and stable
(pursuant to DIN 57100 and VDE 0100), and the stand must be fitted with the following

• reversing lock

• water extraction device.

2.2 Safety

The following points are to be given special attention:

• the technical data and details of the permitted use of the machine (commissioning, ambient and

• the relevant accident prevention regulations

• the correct use of tools

• the use of personal safety equipment

3. Transport and storage

3.1 Transport

3.2 Storage

If possible, the storage site should be dry, clean and have a constant temperature. To ensure that the film of
lubricant in the bearings and sealing system is not lost, the motor shaft should be turned through several
revolutions by hand after a lengthy period of storage, for example at monthly intervals. The roller bearings in the
motors should be replaced (or regreased) if the period between delivery and commissioning is over four years. If
the machines are stored in adverse conditions, this period may differ considerably.

The machine is a pure wet drill machine.
Dry drilling can cause damage to the shaft sealing rings.

Before using the machine for the first time, check that the conformity of the data on the
model plate with the mains voltage and frequency. Voltage deviations of ± 5 % and/or
voltage deviations of ± 2 % are permissible. Repairs must only be completed by quality

operating conditions) which are set out in the catalogue, the operating manual, the model plate data and
other product information,

The machine is to be checked for signs for transport damage on receipt. Any damage must
be documented in writing.

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4. Main dimensions and technical data

4.1 Dimensions

(Representation without additional handle)

4.2 Technical data

Rated voltage 230 V
Current consumption 10 A
Power requirement 2200 W
Frequency 50 - 60 Hz
Idling speed 950 / 2150 / 4450 min-1
Full speed 500 / 1200 / 2500 min-1
Output rating 1300 W
Torque 25 / 10,5 / 5 Nm
Drilling diameter 150 / 50 / 15 mm
Weight 7,4 kg
Core bit connection UNC 1 ¼ / R ½ “
Overload coupling torque 12 Nm
Noise pressure level (EN 50144) 89 dB (A)
Sound power level (EN 50144) 102 dB (A)
Vibration (EN 50144) < 2,5 m/s²

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5. Commissioning

Check that the mains voltage is identical to the voltage specified on the model plate.

Stand-mounted:

Secure the machine and the water collection device on the drill stand with a reverse lock. The drill stand should
have high rigidity and precise, low-play guides. Ensure that the machine axis is parallel to the drill stand axis.
Insert the core bit and set the speed. Setting instructions are given in chapter 8.

Connect the water supply. Important: Do not exceed the max. water pressure of 3 bar.
Both voltage versions of FB 20 P (110V and 230V) are equipped with a PRCD-safety switch in the cable, so the
FB 20 P can be directly connected to the main supply.

Manually controlled:

When drilling a hole ensure that you are on a secure surface. Make particularly sure the core bit is not bent
during the drilling process and hold the core drilling machine as rigid as possible. Concentrate hard on the work
since if the core bit suddenly blocks, despite the low setting of the safety slip clutch, high forces may be
generated. If you let go of the core drilling during the drilling process, you may suffer serious injury.

Only used three-core extension cables with a protective conductor and an adequate cross-section. If the cross­section is too low you may suffer excessive power loss and the motor and cable may overheat. An extension
cable must be secured with an overload switch. Recommended cable cross-sections:

Recommended cable cross-sections:

Rated current = 9 A

Cable length m 7,5 15 25 30 45 60

Cable cross-section mm2 2,5 2,5 2,5 2,5 2,5 4

When drilling a hole ensure that you have sufficient cooling water. Only use clean tap water, do not use dirty or
waste water. Adjust the supply to the core bit diameter and drive rating of the core drill so that you do not exceed
the rated current.

5.1 Changing gear

Move the gear switch handle by approx. 40° to the next higher or lower gear. If necessary (if it is difficult to
engage the gear) turn the drive spindle briefly by hand until the gear engages easily. Never use tools (pliers,
hammer, etc.) to change gear since otherwise gear damage will be inevitable.

Never change gear using force and only do so when the machine is slowing down or at a
standstill.

5.2 Safety coupling

The values set out in the table are theoretical values and may be used to provide a rough guide for gear
changing. Since a whole range of other parameters also plays a major role in adjusting the speed, we cannot
offer any guarantee if the tool is damaged when using the values in the table. Drilling work for which the speeds
are outside the range of the core drill (values printed in italics), should only be completed with extreme care and
by trained personnel.

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