G.B.C G400 Manual de usuario
INSTRUCTION MANUAL
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sal[email protected]
Versione 01 2017
ELECTRONIC GRINDER G400
2
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sal[email protected]
Index Pag. 02
Preliminary Information Pag. 03
Warranty General Clauses Pag. 04
Intended Use Of The Machine Pag. 05
Safety Prescriptions Pag. 06
Specific Safety Prescriptions Pag. 07
Machine Standard Configuration Pag. 08
Machine Technical Specifications Pag. 09
Grinding Disc Specifications Pag. 10
Control Panel Functions Pag. 11
Grinding Disc Mounting and Removal Pag. 13
Head Position Adjustment Pag. 14
Head Horizontal Travel Pag. 15
Head Perpendicular Travel Pag. 16
Head Tilting for Backgouging Pag. 17
Left/Right Head Rotation for a Correct Positioning Pag. 18
Gouging the Groove Pag. 19
Reference Charts for Groove Dimensions Pag. 20
Machine Start-up Sequence Pag. 22
Ordinary Maintenance Pag. 27
3
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
This Manual is supplied together with the machine it makes reference to. The customer may apply for fur-
ther copies to G.B.C. Industrial Tools S.p.a. Our company owns the copyright of this document and
any partial or complete copy or distribution to natural persons or to corporate bodies is strictly forbid-den
unless our prior approval to do so is obtained. G.B.C. Industrial Tools S.p.a.
informs its customers that any operation carried out on the machines which is not prescribed in this manual
entails the automatic invalidation of the warranty. G.B.C. Industrial Tools S.p.a.
recommends to contact the Maintenance Service in Cazzago San Martino– Italy prior to proceed with any
modi-fication on the machine.
You are invited to scrupulously adhere to the information written on the identification tag.
For any further information you are invited to contact us at the telephone number or email below:
Tel. +39 - 030 -7451154
email: sales@gbcspa.com
4
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
G.B.C. Industrial Tools S.p.a. guarantees the reliability of the machine and its con-
formity to the specifications herewith reported. The warranty covers the machine in its whole
for a time period of one year from the shipment date (ref. Delivery Note) for any flaw not imput-
able to the user.
The parts subject to wear are excluded from the warranty at sole discretion of G.B.C. Indus-
trial Tools S.p.a.
In case of any operational malfunction arising during the warranty period, G.B.C. Industrial
Tools S.p.a.
And its Maintenance Service, hereinafter called MSS, will remedy this inconvenient free of char-
ge , both for handwork and for eventual replaced parts, except when the malfunction is di-rectly
or indirectly imputable to misuse or alteration. In any case the machine must not be disas-
sembled or altered before the shipment. The warranty is valid only when the warranty document
is duly signed by G.B.C. Industrial Tools S.p.a. and by a G.B.C. official distributor con-
nected with the MSS maintenance service.
The shipment of the defective material must be performed within 8 (eight) days from the notifica
-tion of the defect and/or the claim and/or the request of technical assistance. On the contrary the
warranty will be void. G.B.C. Industrial Tools S.p.A. and MSS obligations will cover the defect
resolution, the general maintenance and the inspection of the parts subject of the claim only. The
component replacement is at G.B.C. Industrial Tools S.p.A. discretion only. The shipmen to
costs from and to the MSS as well as the direct and indirect costs rising from repair of the prod-
uct are at user’s charge. Any warranty repair or extraordinary repair must be executed by G.B.C.
Industrial Tools S.p.A. and MSS, otherwise the warranty will be void.
Any ordinary maintenance performed by the customer/user or by any service centre non recog-
nized or approved by G.B.C. Industrial Tools S.p.A. will not be refunded and will make the
warranty void. The warranty is not valid for cases not listed in this certificate or for damage cau-
sed by a misuse of materials, power supply, negligence, unauthorized modifications, atmos-
pheric events, acts of vandalism, incautious handling and/or transport, use of non original G.B.C.
Industrial Tools S.p.A. parts and damage for causes not specified by G.B.C. Industrial Tools
S.p.A. and for which G.B.C. Industrial Tools S.p.A. declines any responsibility. G.B.C. Indus-
trial Tools S.p.A. reserves the right to modify and to improve its products without any obligation
to modify equipment and components already supplied. Nobody is authorized to modify the con-
ditions herewith contained or to issue any on behalf of G.B.C. Industrial Tools S.p.A. The
claim terms for defects and/or damages in the material or of the ordered quantities, are those pre-
scribed by the Civil Code; the goods acceptance entails the buyer to automatically accept the
above mentioned warranty clauses.
5
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
THE GRINDER G400 MUST BE USED ONLY BY OPERA-
TORS WHO HAVE RECEIVED AN APPROPRIATE TRAI-
NING
PROPERLY TRAINED PERSONNEL RULES OUT THE
POSSIBILITY OF MISUSE OF THE UNIT
The grinder G400 represents a revolutionary method of executing grinding processes in the
boiler industry granting the following advantages:
− Sensible reduction of the working time in comparison with the existing manual grin-
ders;
− High material removal rate
− No thermal alteration on the welding area
− Consistency of the groove
− Vibrations free
− Requires only one operator
− Improvement of the working conditions and safety of the operator.
− Sensible reduction of injury risks ( flying shrapnels, tendinitis and distortions, stress
fractures) deriving from an extended use of angle grinders.
6
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
• Read ALL the following regulations and instructions;
• Ensure that the foreman that is using the machine is fully aware of all the regulations and instruc-
tions and that is qualified to operate the unit.
• Strictly attain to the indications and the international symbols portrayed in the present manual;
• Do not perform technical maintenance while the machine is plugged to the power source.
• Before every use ensure that the connection to the power source is in compliance with the specifica-
tions provided by the G.B.C. manual.
The authorized operator should not in any case disregard the basic safety regulation such as:
• Using gloves and goggles (safety gear supplied by the company responsible for the
site or for the building)
• To properly illuminate the working area;
• Ensure you are operating in an area which grants free movements (at least 2 metres
around the operator);
• Do not replace the control system and do not replace worn parts with non-genuine
GBC parts
• Do not use water jets on the machine;
• Do not get near the machine while it is running.
G.B.C. Industrial Tools S.p.A. recommends that for any particular case not mentio-ned in
this manual, the manufacturer’s authorization is necessary
7
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
- WEAR PROTECTIVE EYEWEAR AGAINST UTRAVIOLET RAYS
- WEAR HEARING PROTECTIONS
- WEAR A FACE SHIELD FOR SPARKS AND FUMES
- The unit must carry a tag indicating the maximum speed of the grinding disc (65 m/s)
which shall always be inferior to the speed sustainable by the grinding disc itself as spe-
cified by the manufacturer ( 80 m/s)
- The protection arount the grinding disc must cover at least 2/3 of the disc surface
8
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
The machine is supplied with:
• Control Panel
• Wired Control
• 80-120mm Hook Wrench
• 8mm Allen Key
• 24mm Socket Wrench
• 24mm Open End Wrench
• 17mm Socket Wrench
• 6mm Allen Key
• 13mm Open End Wrench
• Instruction Manual
• Drawing of machine
G400 Wired Control
Control Panel
Tools
Trolley
Instruction Manual
9
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
FEATURES AND PERFORMANCES UNIT
MEASURE VALUES NOTES
Power Supply Tension (V) 400 -
Main Motor Power (KW) 9-
Push Motor Power (KW) 0.37 -
Horizontal Motor Power (KW) 0.37 -
Total Power (KW) 10 -
Head Horizontal Stroke (mm) 160 -
Head Push Stroke (mm) 140 -
Grinding Disc Speed (RPM) 3200 -
Grinding Disc Maximum diameter (mm) 410 -
Grinding Disc Flange Seat (mm) 60 -
Grinding Disc Allowed Thickness (mm) 8÷10
12÷14÷16 -
Grinding Disc Peripheral Speed (m/s) 65 With Intact Grinding Disc
Head Rotation Left-Right (°) 5With Intact Grinding Disc
Head Lateral Tilt (°) 5On the Left Side
Head Tilt on Trolley (°) 0÷45 Head Installed on the
Trolley
Gouging Depth (mm) 0÷120 With Intact Grinding Disc
Gouging Force (N) 150
Rotation Speed of the Positioners min/max (mm/min) 500÷2000 Optimal Speed between
1000 and 2000
Grinding Disc Productivity (Carbon Steel) Kg/min 0.080 In Optimal Conditions
Constant Noise at 2mt from the Grinding Disc
Noise Peak at 2mt from the Grinding Wheel
(dB A)
(dB B)
80÷85
110÷120
See the Note on the Next
Page
Weight of the Head (Kg)
180
Weight of the Head + Trolley (Complete Unit) (Kg)
500
10
GRINDER G400
Original Instructions Rev.01-2017 in compliance with the § 1.7.4 of the Machines Directive 2006/42/CE
G.B.C. Industrial Tools S.p.A.
Via Sandro Pertini 41/43 – 25046 Cazzago San Martino (Bs) – Italia – Tel. + 39 030 7451154 – email: sale[email protected]
NOTE:
G.B.C. Industrial Tools S.p.A, declares that every machine is tested on steels commonly user in mechani-
cal and metal work fabrication with 50mm wall thickness. The figures listed in the above chart, are de-
tected by a phonometer certified by an acoustic calibrator mod. DELTA HOM HD 9102 certified by
LAT (former SIT) N. SIT 03229/09 and we confirm such figures are in compliance with the regulation
EN 60745.
Therefore according to the evaluation of the environmental risk of the workplace, regulated by the Law
Decree.81/08 and following variations, actuating the directive2003/10/CE, according to the Art. 190 of
the above mentioned Decree, the staff responsible of the G400 must be formed and educated in renard to
the above said regulation , and must be equipped with the (DPI) and acoustic control upon request of the
worker, when deemed opportune by the doctor in charge.
EXAMPLE OF A GRINDING DISC IDENTIFICATION TAG
THE ABRASIVE DISC MUST HAVE THE FOLLOWING FEATURES:
Max. Ø 410
Thickness: 8 ÷16 mm
Flange Seat : Ø60
RPM max.3810/min
Max.80m/s
Reference Code: EN 12413 ÷ ANSI B7.1
Expiry Date and binder features are clearly stated on the abrasive wheel.
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