comacchio GEO 205 Instruction manual

1/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
GEO 205
SN. 3660
Year of manufacture
2020
HYDRAULIC DRILLING MACHINE
TRANSLATION OF THE ORIGINAL
INSTRUCTIONS
Instructions manual for
use and maintenance
Read these instructions carefully
before using the machine

2/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
All the "information", i.e. everything that is included in this use and maintenance
manual, in the spare parts catalog and in all the attached documentation: contents,
texts, images, logos, graphics and layout are property of COMACCHIO srl and are
protected by copyright and intellectual property laws.
Any copying, misappropriation, distribution, disclosure or reproduction of the
whole or any part of the a.m. "information" included in this documentation is strictly
prohibited, as it is the result of intellectual work of COMACCHIO srl.
The distribution and publication of this "information", even partial, without the written
authorization of COMACCHIO srl is forbidden.
COMACCHIO srl reserves the right to take legal action, at its sole discretion,
against anyone who violates any of the a.m. provisions.
Copyright © 2017 COMACCHIO srl - All rights reserved

3/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
FAC-SIMILE
DICHIARAZIONE DI CONFORMITÀ
ITALIANO: versione linguistica originale
DECLARATION OF CONFORMITY
ENGLISH: translation of original version language
OGGETTO: Macchina perforatrice semovente
OBJECT: Self-propelled drill-rig machinery
La COMACCHIO srl dichiara sotto la propria responsabilità che il prodotto in oggetto:
COMACCHIO srl certi es under its own responsibility that the product in object:
é conforme alle direttive: / is in conformity with the directives:
2006/42/CE Direttiva macchine / Machine directive
2014/30/UE Compatibilità elettromagnetica / Electromagnetic compatibility
2000/14/CE Emissioni acustiche ambientali / Noise emission in the environment
La presente dichiarazione di conformità è rilasciata sotto la responsabilità esclusiva del fabbricante
This declaration of conformity is issued under the sole responsability of the manufacturer
Persona autorizzata a costituire il fascicolo tecnico:
Authorized person for constituting the technical File:
L’equipaggiamento di lavoro sia di fornitura Comacchio o di terzi, non può essere usato sulla perforatrice senza
aver provato la piena compatibilità con la stessa.
The work equipment which is supplied by Comacchio or third parties, can not be used on the drill unit without
having assured the full compatibility with it.
Il Presidente / The President
COMACCHIO RENZO
____________________________________
Riese Pio X,
Tipo macchina:
Machine type: PERFORATRICE / DRILL RIG
Modello:
Model:
Matricola:
Serial number:
Anno di costruzione:
Year of manufacture:
Potenza netta installata:
Net power installed:
Potenza acustica LWA (Allegato V, 2000/14/CE;D.Lgs 262/02 e D.Lgs 41/17) :
Acoustic power LWA (Annex V, 2000/14/CE) :
08/05/2020
GEO 205
3660
2020
31 kW
105 dB(A) (Misurata/Measured)
107 dB(A) (Garantita/Guaranteed)

4/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
Congratulations
Dear customer,
Thank you for choosing the machine described in this manual, we hope that you
will be fully satised. This product has been manufactured in compliance with
applicable European Union safety regulations.
Each machine by COMACCHIO srl has been constructed in compliance with
applicable safety regulations for the protection of machine operators and people
at the work place.
Please read the following regulations and instructions carefully.
The President

5/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
Company certications
►UNI EN ISO 9001
►UNI EN ISO 3834-2
Social Accountability
Sport - Culture - Solidarity - Voluntary work
For years Comacchio srl has been committed to supporting important local and
international social welfare and charity projects.
Some examples:

6/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
Manufacturer's details
Manufacturer: Comacchio s.r.l.
Address: Via Callalta 24/B
31039 Riese Pio X (TV) - ITALY
Telephone: +39 0423 75.85
Fax: +39 0423 75.55.92
Internet: www.comacchio.com
E-mail: [email protected]
How to reach us
VENICE airport - Marco Polo - 50 km
TREVISO airport - A. Canova - 20 Km
VERONA airport - Catullo - 85 Km
MILAN airport - Malpensa - 250 km
Treviso railway station - 30 km
Castelfranco Veneto railway station - 8 Km
From Milan/ Verona - A4 Motorway - Vicenza Nord exit
From Bologna - A13 Motorway- Padua exit
From Trieste/Venice - A4 Motorway - Treviso exit

7/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
Authorised Dealer Information
The following table contains details of authorised Comacchio dealers:
To be completed by dealer
1 Authorised dealer (full
stamp)
2 Authorised dealer (full
stamp)
3 Authorised dealer (full
stamp)
Intended Audience
Before using the machine, the following people MUST read and understand all the
instructions and provisions contained in this manual.
●Employer and owner of the machine
●Operator
●Assistant
●Maintenance technicians
●All other professionals the employer/ machine owner deems necessary

8/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
Important

9/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
We value your help
Translations of technical manuals are increasingly important and fundamental for
correct machine use.
The original instructions are in Italian. Any other language is therefore to be
considered a translation of the original instructions.
Comacchio srl has always availed itself of professional and specialised mother
tongue technical/industrial translators, however this does not constitute a guarantee
of total accuracy of translations and specic industrial terms.
Therefore Comacchio srl requests all its clients to help improve the service provided
by informing us of any translation errors or any other inaccuracies.
Please do not hesitate to notify us of any such errors via fax or email, complete with
an explanation and perhaps a correct version, if possible.
We will send an updated manual in case of amendments following any submitted
notications.
+39 0423 75.55.92
Thank you for your collaboration
Information
Please note that machines supplied by Comacchio srl contain widely available
standard components as well as components manufactured for specic operations.
This manual contains information on a series of machines which may dier
substantially.
Therefore said manual may contain images depicting machinery parts which do not
correspond to parts of your own machine.
The overall dimensions shown in the chapter "Technical data and use" will always
refer to the machine in your possession.
The purpose of illustrated use and maintenance operations is to inform users
of correct machine use. Even if your machine model is dierent, due to form or
assembled accessories, procedures and concepts expressed in instructions remain
applicable.
Comacchio can be contacted at any time to clarify any doubt you may have whilst
reading this manual and all the enclosed documents or whilst using the machine.

10/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information on the manual and its use
The machine was designed and built to guarantee reliability and good functioning
over time, on the condition that it is used as specied in this manual, taking into
account all provisions contained therein. The machine has undergone a regular
test before delivery. Its good functioning over time depends above all on correct
use and regular maintenance in compliance with all provisions set forth inside this
manual.
WARNING!
The use of the machine under any conditions, methods or for any other purposes
other than those set forth in this manual, is strictly forbidden. Comacchio srl shall
not be held liable for any breakdowns, inconveniences or theft caused by using the
machine in a dierent manner to the one indicated in this manual.
WARNING!
It is forbidden to tamper with or modify any components and installations, in particular
all safety devices tted on the machine. Any modications or tampering without
written authorisation from Comacchio srl or by authorised personnel may result in
damage to the machine or jeopardise personnel safety. Any such modications will
invalidate the guarantee and declaration of conformity of the drill rig.
Please read this manual thoroughly before transporting, installing or operating the
drill rig.
●All the documentation provided should be conserved and available for consultation
for supervisors, personnel entrusted with transport, installation, use, maintenance,
repair and nal disposal, etc...
●This manual species the machine's intended use and contains instructions for
transport, installation, assembly and use, information for accessory replacement
operations and on any residual risks, etc...
●Please note that the instructions manual can never replace adequate user
experience, rather when carrying out a few particularly complex operations, it
constitutes a reminder of main operations to be carried out by specically qualied
operators, with expertise acquired for example following practical courses organised
by the manufacturer.
This manual should constitute an integral part of equipment and must be conserved
until the demolition of said equipment. In case of loss, please request a new copy
from the manufacturer.
●Ensure that all users have acquired a thorough understanding of regulations for
use and the meaning of symbols on the machine.

11/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
●It is possible to prevent accidents by following these technical instructions which
have been drafted in compliance with relevant Directives.
●In any case, always comply with national safety regulations.
●Some gures in this manual may contain details that are slightly dierent to those
assembled on your machine.
●Images are indicative.
WARNING!
Do not remove the guards, safety systems and any other technical solution adopted
by Comacchio srl to guarantee the safety of the operator, the assistant and anyone
else at the job site.
WARNING!
Do not cover the safety labels on the machine or the drilling equipment. Please
check that they are not worn out or damaged and they are not accidentally removed
by anyone at the job site.
WARNING!
In case of machine transfer, please report full personal data of new owner to
Comacchio srl, so that it is possible to continue relations with the user of the drill rig.
Information contained in this document may be amended and Comacchio srl
reserves the right to not inform of such variations.
The reproduction of any part of this manual is strictly forbidden without authorisation
from Comacchio srl.
Comacchio srl will not be held liable for any accidental or consequential damage
deriving from the supply, operation or use of this technical informative material.
All documentation provided with this manual is exclusive property of the respective
manufacturers and subject to the provisions adopted by these latter and to copyright
protection under law. Considering the above, any reproduction and/or disclosure,
even partial, is prohibited.
WARNING!
Enclosed manuals referred to in the manual by Comacchio S.r.l. must be thoroughly
read and understood insofar as they constitute an integral part of safety and correct
use regulations for the drill rig.
Compliance with instructions contained in this manual enables safe operation
during the following phases: handling, installation, use and maintenance, while also
guaranteeing regular machine operation and economy.
Comacchio s.r.l. declines all liability for damages caused by negligence and failure
to follow these instructions.
Use original spare parts only, Comacchio s.r.l. will not be held liable for damage
caused following the use of non-original spare parts.

12/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
Comacchio srl will accept liability exclusively for instructions in the original language,
Italian. Given that it is not possible to thoroughly check translations, in the event of
incongruence, the text in Italian language shall prevail and you should contact our
sales department who will amend the text as required.
Some symbols used in the manual to aid reading
Carefully read the following instructions.
General danger - warning! Danger sign
This symbol is used to indicate that failure to comply with instructions in the text may result in
machine damage, physical injury or even the death of persons.
Danger of falling - warning! Danger sign
This symbol indicates that there is a risk of falling when carrying out the operation described
in the text.
Equipment connected to power supply - warning! Danger sign
This symbol indicates that there is a risk of electric discharge and therefore electrocution
when carrying out the operation described in the text.
Danger of burning - warning! Danger sign
This symbol indicates that there is a risk of being burnt or scalded when carrying out the
operation described in the text.
Moving parts - warning! Danger sign
This symbol indicates danger due to moving parts.
Do not remove protection devices before stopping the machine.
Danger to the environment - warning! Danger sign
The text marked with this symbol indicates that the operation which is about to be carried out
poses a danger to the environment.
Forbidden - warning! Prohibition sign
Indicates operations which must never be carried out
Forbidden - warning! Prohibition sign
This symbol indicates re and explosion hazards.
Smoking or the use of open ames is forbidden.
Wear personal protective equipment! Obligation sign
Before performing any operations on the machine, disconnect it
from the power supply.
Danger of falling shafts - warning! Danger sign
This symbol indicates that there is a risk of falling shafts when carrying out the operation
described in the text.
Danger of being drawn in - warning! Danger sign
This symbol indicates that there is a risk of being drawn in, on the chuck and drilling rod, when
carrying out the operation described in the text.

13/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
Chapter Index
►Chapter One: "General information": this chapter contains all general
information on the drill rig, from manufacturer to recipients and reading
instructions for this manual.
►Chapter Two "Machine Presentation": this chapter contains brief descriptions
of drill rig components and main accessories it may be supplied with.
►Chapter Three: "Safety Rules": this chapter contains all information on safety,
residual risks, personal protection equipment and all safety devices designed
for the machine in compliance with regulations in force.
►Chapter Four: "Technical data and use": this chapter contains descriptions of
all the characteristics of the drill rig you have purchased, with specic focus on
accessories and drilling equipment. The chapter also contains descriptions on
the main methods of use and forbidden use.
►Chapter Five: "Basic functions": this chapter contains information on basic
machine functions such as start-up, moving and positioning. It also contains
descriptions of all commands and functions of various hydraulic cylinders.
►Chapter six: “Transport” describes the procedures to be followed when lifting
and transporting the drilling rig.
►Chapter Seven: "Operating positions": this chapter explains all permitted
positions for your drilling rig.
►Chapter Eight: "Drilling": this chapter contains descriptions of all operations
to be carried out when drilling.
►Chapter Nine: "Maintenance": this chapter describes all lubrication operations
that can be carried out by your maintenance engineer, along with other operations
to be carried out exclusively by Comacchio engineers, or engneers authorised
by Comacchio srl.
►Chapter Ten: “Servicing”, this chapter provides the manufacturer’s
recommendations to tackle machine malfunctions, reminding users to contact
our . The chapter also contains some useful information on how to dispose of
the drilling rig.

14/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
Annexes
WARNING!
The following manual and manuals of components tted on your drill rig are an
integral part of this manual therefore they must be read, understood and conserved
together with said equipment.
N° DESCRIPTION Ref.
1 Hydraulic circuit
2 Electric circuit
3 Air-water-mud circuit
4 Service winch and inspection book
5 Safety system on mast
6 Lubrication pump
7 Loader
8 Link to hydraulic unit
9 Hydraulic crane
10 Penetrometer
11 Preventer
12 Jet grouting
13 Hydraulic chuck
14 Magnetic lifter
15 Welder and generator
16 Telescopic mast
17 Special working cycles
18 Martin Decker
19 Control panel
20 Towing winch
21 Towing hook
22 Extractor jacks

15/I°
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
General information
Chapter 1
Special Annexes
WARNING!
The following manual and manuals of components tted on your drill rig are an
integral part of this manual therefore they must be read, understood and conserved
together with said equipment.
N° DESCRIPTION Ref.
CSP Compressor on rear support
CTR Rope return unit pull change
EG Safety cage
IT Tie-rods installation and machine positioning
RGM Vice unit rotation

16/I°
Chapter 1
General information
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
Notes
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1/II°
Machine Presentation
Chapter Two
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
1. Introduction 3
1.1. Reference axes and movements in space 4
1.2. Planes of reference 5
1.3. Machine orientation 6
2. Machine functions 8
3. Machine Parts 12
Chapter IndexChapter Index

2/II°
Chapter Two
Machine Presentation
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.

3/II°
Machine Presentation
Chapter Two
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
1.1. IntroductionIntroduction
This manual describes and illustrates various transport, use and maintenance
operations and interventions required to ensure the best use and conservation
of your machine. The machine's main component units are listed in this section,
complete with descriptions of their position and function. For further details please
consult successive chapters in the manual.

4/II°
Chapter Two
Machine Presentation
The contents of this manual are the exclusive property of Comacchio srl.
All rights reserved. No part of this document may be reproduced or transmitted.
Any violation will be prosecuted by law.
1.1.1.1. Reference axes and movements in spaceReference axes and movements in space
Descriptions of machine parts or operations in this manual refer to orientations in
space which must be conventionally univocal. For this reason the following gures
must be of reference when reading this manual.
Reference axes
Longitudinal A Front
B Rear
Transverse C Right
D Left
Horizontal E Upper
F Lower
Rotation directions
Longitudinal G Front
H Rear
Transverse I Right
L Left
Horizontal M Clockwise
N Anticlockwise
A
F
B
C
D
E
N
M
G
H
L
I
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