Gentlin Clinic 6.90 Series User manual

Instruction Manual
Clinic 6.90 Compressors
CLINIC 6.90
CLINIC 6.90 H
CLINIC 6.90 HS
EN

3
www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
INDEX
INTRODUCTION ................................................................................................... 4
STATEMENTS AND TESTING...........................................................................................
5
Statement of delivery of the instruction manual .............................................................................5
Testing and commissioning certicate ................................................................................................. 6
EC DECLARATION OF CONFORMITY.................................................................................... 7
STATEMENT AND CE MARK................................................................................... 8
Statement and CE mark ................................................................................................................8
GENERALI........................................................................................................... 9
Importance of the manual.............................................................................................................9
Consultation notes .....................................................................................................................10
State “machine off” ....................................................................................................................10
Authorized operators ..................................................................................................................11
Abbreviations.............................................................................................................................13
All rights reserved ......................................................................................................................13
Warranty ....................................................................................................................................14
TECHNICAL DESCRIPTION .................................................................................. 15
Name of models.........................................................................................................................15
Names of parts ..........................................................................................................................16
Dimensions of the machine.........................................................................................................18
Technical data............................................................................................................................19
Intended use of the machine .......................................................................................................20
Source of energy supply..............................................................................................................20
Products used for the operation ........................................................................................................... 21
Phases of operation ...................................................................................................................21
Reasonably foreseeable misuse ..................................................................................................21
TRANSPORTATION AND HANDLING...................................................................... 22
Transportation of the machine ........................................................................................................ 22
Packaging..................................................................................................................................22
Handling of packaging with a forklift or transpallet ......................................................................22
Unpacking..................................................................................................................................22
Manual handling of the machine..................................................................................................24
Positioning of the machine .........................................................................................................25
INSTALLATION.................................................................................................. 26
General warnings........................................................................................................................26
Pneumatic connection ................................................................................................................26
Electric connection.....................................................................................................................27
SAFETY.........................................................................................................................28
Safety devices............................................................................................................................28
Personal protective equipment (PPD) ..........................................................................................30
Residual risks.............................................................................................................................30
Safety signs ...............................................................................................................................31
USE AND OPERATION ......................................................................................................32
Places occupied by authorized operators.....................................................................................32
Pressure switch..........................................................................................................................33
Prior to ignition ..........................................................................................................................36
Turning on the machine ..............................................................................................................36

4www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
INTRODUCTION
Dear Customer, rst of all, we wish to thank you for the condence you gave us by purcha-
sing your new “COMPRESSOR”.
We are sure that your expectations will be met, given the level of technology achieved by
our products with a continued commitment on a daily basis, which encourages us to grow,
to know how to deal with the constant changes in technology expertise, manufacturing and
sales.
We feel sure we can meet your future requirements, therefore, feel free to contact us. We will
be happy to offer you all our experience and knowledge to answer any question you may have.
INFORMATION TO THE CUSTOMER
DOCUMENT PAGE TO DO
STATEMENT OF DELIVERY OF THE
INSTRUCTION MANUAL 5
The authorised operators must complete
and sign to conrm the delivery and rea-
ding of the instruction manual.
TESTING AND COMMISSIONING
CERTIFICATE 6
Give to the test technician of the Manu-
facturer or to the Authorized Dealer a
copy of page 6 completed in all its parts.
PRODUCT REGISTRATION FOR
WARRANTY VALIDATION 14 See paragraph “WARRANTY” - Section 2) Page 14.
Resettable thermal .....................................................................................................................38
Turning off the machine..............................................................................................................38
Emergency stop..........................................................................................................................38
Activation after an emergency stop .............................................................................................40
Intervention of the safety valve....................................................................................................40
TROUBLESHOOTING........................................................................................................41
MAINTENANCE ..............................................................................................................42
Every week................................................................................................................................ 43
Every month .............................................................................................................................. 44
AFM 30 cartridge replacement ................................................................................................... 45
AF 30 cartridge replacement ...................................................................................................... 45
Sterilization lter replacement.................................................................................................... 46
Extraordinary maintenance..........................................................................................................47
DECOMMISSIONING........................................................................................................47
Storage ......................................................................................................................................47
Demolition .................................................................................................................................47
SPARE PARTS ................................................................................................................48
ATTACHMENTS ..............................................................................................................48

5
www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
STATEMENTS AND TESTING
STATEMENT OF DELIVERY OF THE INSTRUCTION MANUAL
The employer, to the extent required by applicable law on safety and health of workers at
work, hereby declares it has delivered to the authorized operators this manual for the correct
information and training on use and maintenance of the machine.
Before lling in the table, photocopy it for future reference.
AUTHORIZED OPERATORS DATE SIGNATURE FOR RECEIPT
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________
Mr._______________________________________ __________ ____________________________________________

6www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
TESTING AND COMMISSIONING
CERTIFICATE
DATE _________________
Designation: compressor Name: __________________________
Model:___________________________________________ Street: __________________________
Serial No:________________________________________ City: ____________________________
Manufacture year:________________________________ State: ___________________________
This is to certify that the machine in question was tested by: Test technician of the manu-
facturer or authorized dealer:
Mr.__________________________________________________________________________________
At the presence of the entrusted operator:
Mr.__________________________________________________________________________________
At the presence of the entrusted operator and Safety Representative:
Mr.__________________________________________________________________________________
Check for proper installation of the machine.
Verication of the correct setting of all the working parameters.
Verication of correct operation and intervention of all the safety devices.
Commissioning and performance of a work cycle.
Possible optimization of the working parameters.
Machine stop.
Delivery of the instruction manual.
SIGNATURE
Test Technician of the Manufacturer or
Authorized Dealer
Safety Representative

7
www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
EC DECLARATION OF CONFORMITY
Gentilin S.r.l. - Via delle Tezze, 20/22 36070 Trissino (VI) - Italy
VAT N.: 01262520248
Declares that the following machine:
CLINIC 6.90 - CLINIC DRY 6.90 H - CLINIC DRY 6.90 HS
Machine: Air volumetric compressor
Serial Number: ___________________________________________
Complies with the following directives:
2006/42/EC Directive of the European Parliament and the Council of 17 May 2006 on
machinery and amending Directive 95/16/EC (recast).
2014/30/UE Directive of the European Parliament and of the Council of 26 February 2014,
replacing 2004/108/EC Directive of the European Parliament and of the Council of 15
December 2004, on the approximation of the laws of the Member States relating to elec-
tromagnetic compatibility and repealing Directive 89/336/EEC.
2014/35/UE Directive of the European Parliament and of the Council of 26 February 2014,
replacing Directive 2006/95/EC of the European Parlament and Council, of December 12,
2006.
Person authorized to prepare the Technical Dossier:
Gentilin Giuseppe,
in quality of Technical Manager
Place: Via delle Tezze, 20/22 - 36070 Trissino (VI) ITALY
Date: _________________________
Legal Representative
(Gentilin Giampaolo)
Signature:
Stamp:

8www.gentilinair.com
Fig. 1
......................
............................
........
... Bar
......V/......Hz/.....A
...... rpm
............ kw
......... kg
MODEL / MODELLO
SERIAL N. / NUM. DI SERIE
CLASS OF SERVICE /
CLASSE DI SERVIZIO
MAX WORKING PRESSURE/
PRESS. MAX ESERCIZIO
TENSION / TENSIONE
SHAFT ROTATION SPEED /
VELOCITA' DI ROTAZ..
REATED POWER /
POTENZA NOMINALE.
WEIGHT / PESO
GENTILIN SRL
V
ia delle Tezze 20-2
2
36070 Trissino (VI) Italy
phone [phone]
[email protected]
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
STATEMENT AND CE MARK
MARKING AND TECHNICAL DATA
The CE marking (Fig. 1) of the machine indicates compliance with the essential occupatio-
nal health and safety rules set forth by the European Directives listed in the Declaration of
CE Conformity.
The label is black and white printed on adhesive polymeric PVC and has the following di-
mensions: L = 70 mm - H = 55 mm.
It is applied externally on one side of the machine indicated in Fig. 1 and states the fol-
lowing data, in a legible manner:
• LOGO, NAME AND ADDRESS OF MANUFACTURER
• CE MARKING
• DESIGNATION OF THE MACHINE
(type / model)
• YEAR OF MANUFACTURE
• SERIAL NUMBER
• S1 VALUE
• MAX. WORKING PRESSURE (bar)
• VOLTAGE (V / Hz / A)
• SHAFT ROTATION SPEED (rpm)
• RATED POWER (kW)
• WEIGHT (kg)

9
www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
GENERAL
IMPORTANCE OF THE MANUAL
Before using the machine in question, the authorized operators are obliged
to read and thoroughly understand this manual in all its parts.
This instruction manual has been prepared in accordance with the directions provided by
the European Directives in order to ensure an easy and correct understanding of the topics
covered by the authorized operators operating and maintaining the machine in question.
If, despite the attention being paid by the manufacturer while drafting this document, such
operators should not fully understand this text while reading, they are requested to ask the
manufacturer for the correct explanations and information in order to avoid incorrect perso-
nal interpretations that may jeopardize safety.
Before using the involved machine, the authorized operators are obliged to read and under-
stand all parts of this manual and adhere strictly to the rules herein described in order to
assure their own and others’ safety, the best performance of the machine and ensure the
maximum efciency and durability of all its components.
This manual shall be available at any time for the authorized operators and shall be well
protected and preserved, always close to the machine.
This manual should always be available for authorized operators and located
in the vicinity of the machine well protected and preserved.
This manual must compulsorily be delivered together with the machine when it is
transferred to another user.
The manufacturer disclaims all liability for injury to persons, animals and/or pro-
perty caused by ignoring the rules and warnings described in this manual.
This manual reflects the state of the art of technique at the time of the machine
marketing and cannot be considered improper just because, according to new ex-
perience, it may be updated later on.
In case of loss or damage of the manual request a copy to the manufacturer, spe-
cifying the identication data of the document: code, issuance and review.

10 www.gentilinair.com
CLINIC 6.90 CLINIC DRY 6.90 H CLINIC DRY 6.90 HS
18
12
18
12
18
12
15 15 15
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
SIMBOL MEANING
Signal of generic danger:
It highlights risks to health and safety of operators and/or risk of damage or
malfunction of the machine.
Signal of generic obligation:
It indicates a requirement (obligation to take action).
Generic prohibition sign:
It highlights the prohibition to perform an action.
Danger Sign EX:
It highlights the risk due to explosion.
CONSULTATION NOTES
STATE “MACHINE OFF”
Before performing any type of maintenance and/or setting on the machine, discon-
nect the power supply ensuring that the switch (18) is in position “OFF (0)”, the plug
of the power cable (15) is unplugged and placed near the machine and the tank has
been drained from residual compressed air by opening the drain valve (12).

11
www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
AUTHORIZED OPERATORS
THE OPERATORS ARE AUTHORIZED TO MAKE ON THE MACHINE ONLY SPE-
CIFIC ACTIONS OF THEIR COMPETENCE.
THE AUTHORIZED OPERATORS, BEFORE PERFORMING ANY WORK ON THE MA-
CHINE MUST BE SURE TO BE IN POSSESSION OF FULL PSYCHO-PHYSICAL CA-
PACITIES, SUCH AS TO ENSURE COMPLIANCE WITH THE SAFETY CONDITIONS.
This technical manual is intended exclusively for Authorized Operators to the use
and maintenance of machines according to specic technical and professional
skills required for the type of intervention. The symbols below are arranged at the
beginning of a chapter and/or paragraph, to indicate which is the operator concer-
ned with the subject matter.
OPERATOR IN CHARGE
It is a professionally trained operator, authorized to perform only the ignition, use,
setup, tuning (with the mandatory protection enabled and the machine turned off)
and the turning off of the machine and in total respect of the instructions in this ma-
nual, equipped with personal protective equipment (PPD) specied and occupying the pla-
ces (see related paragraph).
OPERATOR IN CHARGE FOR HANDLING
It is a professionally trained operator, who has completed 18 years of age, in accor-
dance with the law in the country of use, enabled to the conduct of forklifts, cranes or
bridges wagons, to make safe transport, handling and unpacking the machine and/or
parts of it, with the personal protective equipment (PPD) specied and occupying the pla-
ces described (see related paragraph).
MECHANICAL/HYDRAULIC/PNEUMATIC MAINTENANCE TECHNICIAN
It is a qualied technician, authorized to perform actions only on the mechanical/
hydraulic/pneumatic parts to make adjustments, and maintenance and/or repairs,
even with the protections disabled (upon consent of the Supervisor) in strict com-
pliance with the instructions in this manual or other document specically provided exclusi-
vely by the manufacturer, equipped with personal protective equipment (PPD) specied and
occupying the places described (see related paragraph).

12 www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
ELECTRICAL MAINTENANCE TECHNICIAN
It is a qualied technician (an electrician in possession of technical and professional
qualications required by the regulations), authorized to perform only work on electri-
cal equipment to make adjustments, and maintenance and/or repairs, even in the
presence of voltage and with the protections disabled (upon consent of the Supervisor),
equipped with personal protection devices (PPD) envisioned and occupying the positions
described (see related paragraph).
SAFETY REPRESENTATIVE
It is a qualied engineer appointed by the customer in possession of technical and
professional qualications required by the regulations on safety and health of wor-
kers in the workplace.
MANUFACTURER’S TECHNICIAN
It is a qualied technician made available by the manufacturer and/or authorized de-
aler to perform the required technical assistance, routine work and extraordinary
maintenance and/or operations not mentioned in this manual that require specic
knowledge of the machine, equipped with personal protective equipment (PPD) specied
(see related paragraph).

13
www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
ABBREVIATIONS
Lists some abbreviations used in this book.
• cca. = About
• cap. = Chapter
• PPE = Personal protective equipment
• R = Right
• h = Hours
• EN = European Norm
• Es. = Example
• Fig. = Figure
• max. = Maximum
• min. = Minimum
• min = Minutes
• N. = Number
• page = Page
• par. = Paragraph
• Pos. = Position
• Rif. = Reference
• sec. = Seconds
• L = Left
• TAB. = Table
• see = SEE
ALL RIGHTS RESERVED
The reserved rights related to this instruction manual are in possession of the manufacturer.
All information (text, drawings, diagrams, etc.) given here is condential.
No part of this manual may be reproduced and distributed (in whole or in part) by any me-
ans of reproduction (photocopy, microlm or otherwise) without the written consent of the
Manufacturer.
All trademarks are property of their respective owners.

14 www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
GUARANTEE
1) GUARANTEE DECLARATION: the Manufacturer gives an undertaking to the End-User to repla-
ce, repair or otherwise intervene in the machine, if it has conformity defects that compromise
its correct use and operation, but only if such defects are attributable to the actual liability of
the Manufacturer. The Manufacturer reserves the right to adopt the optimal solution to resto-
re the conformity of the machine within a reasonable period of time. The guarantee does not
cover parts of the Products subject to normal wear and tear and/or deterioration or defects
resulting from inappropriate transport.
2) END-USER: the End-User is the person who buys the machine to use it directly. The End-User
who buys the machine as a natural person for purposes that do not fall within the scope of
commercial or professional activity is dened as a “consumer”. The End-User is dened as
a “professional or company” when the purchase is made by a professional or by a company
acting for purposes which fall within the scope of its commercial or professional activity.
3) TERMINALS: the Manufacturer is liable to the End-User when the lack of conformity occurs
within the following terms from the date of purchase:
24 months if the purchase was made by a ‘consumer’ as described in point 2).
12 months if the purchase was made by a “professional or company” as described in point 2).
All End-Users have the right to extend the guarantee (Extended Guarantee) for up to three
years from the date of purchase of the machine if they: (a) have registered their purchase on
the website www.gentilinair.com within seven days of purchase and (b) have completed the
registration form completely and accurately, lling in the required elds with exact, complete
and true information and have kept the registration code to be mentioned in the event of
problems. Replaced parts or products will remain under guarantee until the original product
guarantee expires.
4) VALIDITY: the guarantee is valid if the End-User noties the Manufacturer of the conformity
defect within 2 months from the date on which he has discovered it, but within the nal term
indicated in point 3) above. The above report must be accompanied by a regular purchase
document (tax receipt or invoice). In the case of an Extended Guarantee, the declaration
must also indicate the registration code.
5) FORFEIT: the guarantee will be void if the purchaser uses the machine improperly and/or not
in accordance with the provisions of this “Instruction Manual” provided by the Manufacturer,
or if the lack of conformity was caused by inexperience on the part of the purchaser or by
chance. The use of the products after the discovery of defects releases the Manufacturer
from any guarantee commitment or liability.
6) LIABILITY: the Manufacturer is released from any liability resulting from any damage sustai-
ned by the purchaser, resulting from loss or diminution of production which derives from any
lack of conformity.
7) COSTS: the End-User has the right to the restoration of the conformity of the machine under
guarantee without any costs for labour or materials. The shipping methods must be agreed
with the authorised dealer or with the Manufacturer. In the event that the non-conformity is only
apparent or the complaint arrives after the deadline, the Manufacturer may charge the cost of
both transport and any repair that is indicated by the authorised dealer or the Manufacturer.

15
www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
TECHNICAL DESCRIPTION
NAME OF MODELS
The machine is offered in 3 models. Tab. 1 shows the model names and specications that
distinguish them.
MODEL DESCRIPTION
CLINIC 6.90 • Oil-free air compressor with 90 litres tank without dryer.
CLINIC DRY 6.90 H • Oil free air compressor with 90 litres tank with membrane dryer.
CLINIC DRY 6.90 HS • Oil-free air compressor with 90 litres tank with membrane dryer
and sterile lter

16 www.gentilinair.com
5
4
7
6
3
11
9
12
1
8
14
15
16
18
17
2
CLINIC 6.90
4
5
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
NAMES OF PARTS
In Fig. 1 are represented the major components that make up the machine.
KEY
1) Support feet
2) Non-return valve
3) Handle
4) Cooling fan protection hood
5) Two-cylinder pumping unit
6) Electric motor
7) Restorable circuit breaker
8) Electrovalve
9) Air intake lter
10) Membrane dryer
11) Air tank
12) Condensate drain valve
13) Sterilization lter housing
14) Tank pressure manometer
15) Electric power supply cable with plug
16) Safety valve (calibrated at 10.5 bar)
17) Pressure switch
18) “ON (I) - OFF (0) switch”

17
www.gentilinair.com
CLINIC DRY 6.90 HS
5
6
11
9
114
15 16
18
17
2
10
8
13
CLINIC DRY 6.90 H
5
4
3
11
9
114
15
18
17
2
10
12
8
16
12
3
4 5
4
7
6
5
4
7
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019

18 www.gentilinair.com
CLINIC 6.90 CLINIC DRY 6.90 H
CLINIC DRY 6.90 HS
AA
A
BB
B
C
C
C
Fig. 1
Tab. 1
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
MODELS
A B C
CLINIC 6.90 710 mm 985 mm 493 mm
CLINIC DRY 6.90 H 710 mm 985 mm 493 mm
CLINIC DRY 6.90 HS 710 mm 985 mm 493 mm
DIMENSIONS OF THE MACHINE
Tab.1 gives the clearance of the machine represented in Fig.1.

19
www.gentilinair.com
Tab. 2
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
TECHNICAL DATA
MACHINE DATA
Tab. 2 shows the technical data which characterize the machine.
CLINIC 6.90
Power supply 400V/50Hz 230V/50 Hz
Electrical Absorption 6 amper 14 amper
Units served 5 4
Air delivered (5 bar) (lt/min) 300 270
Intake air (lt/min) 480 415
Tank capacity (lt) 90 90
Motor power (Watt) 3100 2800
Noise (db(A)) 75 75
Weight (kg) 82 86
Ambient temperature (°C) 0-40 0-40
Service class 100% 100%
Motor rotation direction The compressor can be used in both directions of rotation
CLINIC DRY 6.90 H - CLINIC DRY 6.90 HS
Power supply 400/50 Hz 230/50 Hz
Electrical Absorption 6 amper 14 amper
Units served 5 4
Air delivered (5 bar) (lt/min) 260 230
Intake air (lt/min) 480 415
Tank capacity (lt) 90 90
Motor power (Watt) 3100 2800
Noise (db(A)) 75 75
Weight (kg) 86 87
Ambient temperature (°C) 0-40 0-40
Service class 100% 100%
Motor rotation direction The compressor can be used in both directions of rotation

20 www.gentilinair.com
Instruction Manual - Clinic 6.90 Compressors
MAN0690001 - 08/2019
FIELD OF USE
Dentistry, laboratories or dental cabinets.
PLACE OF USE Places indoors with sufcient lighting, ventilation, air environment
having the characteristics referred to under par. “MACHINE DATA”
and “PRODUCT USED FOR OPERATION” appropriate to the laws in
force in the country of use for safety and health in the workplace.
The machine must be placed on a plan that ensures stability in
relation to the overall dimensions and weight, respecting the mi-
nimum position shown in par. “POSITIONING OF THE MACHINE”.
WARNING! YOU MUST KEEP THE MACHINE OUT OF REACH
OF UNAUTHORIZED PERSONS.
INTENDED USE Compressed air production to operate dental tools.
OPERATORS IN
CHARGE FOR USE
An authorized operator with the technical and professional capa-
cities meeting the requirements.
ENERGY SOURCE POWER SUPPLY
ELECTRIC Connection via plug on electrical switchboard.
(See Technical Data)
PRODUCTS USED FOR THE OPERATION
Tab. 3 shows the product used for the operation.
PRODUCTS USED FOR THE OPERATION
Ambient air “clean” (good quality) free of pollutants harmful to health
Intake air lters (paper)
Dryer /lters
INTENDED USE OF THE MACHINE
The machine was designed and built for the use described in Tab. 1.
SOURCE OF ENERGY SUPPLY
Tab. 2 describes the source of energy supply of the machine.