Sames Inocart NDT/HF Manual de utilizare

Tip
Manual de utilizare
Index revision : A 1 7161
User manual
SAMES KREMLIN SAS - 13, Chemin de Malacher - 38240 MEYLAN - FRANCE
Tel. 33 (0)4 76 41 60 60 - www.sames-kremlin.com
Inocart NDT, Inocart HF
Index revision : A 2 7161
All communication or reproduction of this document, in any form whatsoever and all use or
communication of its contents are forbidden without express written authorisation from
SAMES KREMLIN.
The descriptions and characteristics mentioned in this document are subject to change without
prior notice.
© SAMES KREMLIN 2020
WARNING : SAMES KREMLIN SAS is registered with the Ministry of Labour as a training
institution.
Throughout the year, our company offers training courses in the operation and
maintenance of your equipment.
A catalogue is available on request. Choose from a wide range of courses to
acquire the skills or knowledge that is required to match your production
requirements and objectives.
Our training courses can be delivered at your site or in the training centre at our
Meylan head office.
Training department:
Tel. 33 (0)4 76 41 60 04
E-mail: formation-clie[email protected]
SAMES KREMLIN SAS operating manuals are written in French and translated into English, German, Spanish, Italian
and Portuguese.
The French version is deemed the official text and SAMES KREMLIN will not be liable for the translations into other
languages.
Index revision : 3
Inocart NDT, Inocart HF
1. Health and safety instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - 4
1.1. Configuration of the certified equipment . . . . . . . . . . . . . . 4
1.2. Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3. Simplified analysis of potential ignition sources according
to EN 80079-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.4. Precautions for use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.5. Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.6. Important recommendations . . . . . . . . . . . . . . . . . . . . . . . 10
1.6.1. Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.6.2. O-ring seals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.6.3. Ambient temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.6.4. Sound level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.7. Guarantee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12
2.1. General overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3. Characteristics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13
3.1. General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2. Air compressed quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4. Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14
5. Specific tool - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15
6. Installation- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16
7. Use of ”Inocart NDT or HF” equipment - - - - - - - - - - - - - - - - - - - - 17
7.1. Powder application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.1.1. In Non destructive Testing Powder (NDT) use. . . . . . . . . . . . . 17
7.1.2. In powder coating (HF) use . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8. Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18
8.1. Maintenance summary table . . . . . . . . . . . . . . . . . . . . . . . 18
8.2. Entretien . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.2.1. Procedure A: Cleaning the cart . . . . . . . . . . . . . . . . . . . . . . . 19
8.2.2. Procedure B: Cleaning of the injection air check valve . . . 20
8.2.3. Procedure C: Dump of tank. . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8.3. Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.3.1. Procedure D1: Replacement of filter . . . . . . . . . . . . . . . . . . . 21
8.3.2. Procedure D2: Replacement of vibrator . . . . . . . . . . . . . . . . 22
9. Spare part lists- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 23
9.1. Equipments ”Inocart NDT” . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.2. Equipments ”Inocart HF” . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9.3. Chariot Inocart NDT / HF . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
10. Revision index History - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27
Index revision : A 4 7161
1. Health and safety instructions
WARNING : This manual contains links to the following operating instructions:
see RT Nr 7132 for the Inogun M spray gun
see RT Nr 7145 for the Inobox control module.
see RT Nr 7169 for the NDT pressure tank.
see RT Nr 7170 for the HF pressure tank.
1.1. Configuration of the certified equipment
All of these operating manuals define the configuration of the certified equipment.
1.2. Marking
The INOCART is classified as category 3 according to the ATEX 2014/34/EU directive and is
designed for use in zone 22.
ATEX Inocart NDT configurations
Inocart NDT 6m Europe version - P/N 910030369
Inogun M 6m - P/N 910030034
NDT pressure tank - P/N 910030917
Vibrator - P/N 910030011
Inocart VT 12m Europe version- P/N 910030369-12
Inogun M 12m - P/N 910030034-12
NDT pressure tank - P/N 910030917
Vibrator - P/N 910030011
Inocart NDT 6m US version - P/N 910030908
Inogun M 6m - P/N 910030034
NDT pressure tank - P/N 910031523
Vibrator - P/N 910030896
Inocart NDT 12m US version - P/N 910030908-12
Inogun M 12m - P/N 910030034-12
NDT pressure tank - P/N 910031523
Vibrator - P/N 910030896
Inocart NDT
P/N
Inobox NF
P/N
910030576
X 910030369
X
X 910030369-12
X
X 910030908
X
X 910030908-12
X
DES07871
INOCART NDT
II 3 D Ex h IIIC T100° C Dc
Refer to manual 7161
DES07872
INOCART HF
II 3 D Ex h IIIC T100° C Dc
Refer to manual 7161
Index revision : A 5 7161
ATEX Inocart HF configurations
Inocart HF 6m Europe version - P/N 910030367
Inogun M 6m - P/N 910030034
HF Pressure tank - P/N 910031405
Vibrator - P/N 910030011
Inocart HF 12m Europe version - P/N 910030367-12
Inogun M 12m - P/N 910030034-12
HF Pressure tank - P/N 910031405
Vibrator - P/N 91003001
Inocart HF 6m US version - P/N 910031513
Inogun M 6m - P/N 910030034
HF Pressure tank - P/N 910031512
Vibrator - P/N 910030896
Inocart HF 12m US version - P/N 910031513-12
Inogun M 12m - P/N 910030034-12
HF Pressure tank - P/N 910031512
Vibrator - P/N 910030896
P/N
Inocart HF
Inobox NF
P/N
910030576
X 910030367
X
X 910030367-12
X
X 910031513
X
X 910031513-12
X
Index revision : A 6 7161
1.3. Simplified analysis of potential ignition sources according to EN 80079-36
1.4. Precautions for use
This document contains information that all operators should be aware of and understand
before using the Inocart. This information highlights situations that could result in serious damage
and indicates the precautions that should be taken to avoid them.
WARNING : Before any use of the equipment, check that all operators:
have previously be trained by the compagny SAMES KREMLIN, or by their distributors
registered by them for this purpose.
have read and understood the user manual and all rules for installation and operation, as
laid out below.
It is the responsibility of the operators’ workshop manager to ensure these two points and it is
also his responsibility to make sure that all operators have read and understood the user
manuals for any peripheral electrical equipment present in the powdering area.
1.5. Warnings
CAUTION:
It is imperative that anyone wearing a pacemaker does not use the equipment and does not
enter the projection area.
High voltage can cause the pacemaker to malfunction.
WARNING : This equipment is intended for spraying powder paint only.
WARNING : Safety may be jeopardized if this equipment is not operated, disassembled and
reassembled in compliance with the instructions given in this manual and in any
European Standard or national safety regulations in force.
Risk of ignition
Measures applied to prevent the
source of ignition from becoming
effective
Potential
source of igni-
tion
Description / Main cause
(What are the conditions causing
the risk of ignition)
Description of the measure applied
Hot surface Vibrator heating in vibrating table
version
Maximum vibrator surface tempera-
ture of 100°C
Static electri-
city
Internal electrostatic discharge in
powder hose Antistatic hose
Electrostatic discharge on the
cart
Equipotentiality of the metal parts +
earthing
Electrostatic discharge on the
pressure tank
Equipotentiality of the metal parts +
earthing
Index revision : A 7 7161
WARNING : Equipment performance is only guaranteed if original spare parts distributed by
SAMES KREMLIN are used.
WARNING : To guarantee an optimal assembly, spare parts must be stored in a temperature
close to their temperature of use. Should the opposite occur, a sufficient waiting
time must be observed before the installation, so that all the elements are assem-
bled in the same temperature.
Index revision : A 8 7161
WARNING :
Equipment should only be used in well-ventilated areas to reduce health, fire and explosion
hazards. The effectiveness of the exhaust ventilation system should be checked daily.
Within explosive atmospheres produced by the spraying process, only appropriate explosion-
proof electrical equipment has to be used.
1 The operator must wear shoes according to standard EN ISO 20344 and the insulation
resistance measured must not exceed 100 M.
2 The protective clothes, including gloves, must conform to standard EN 1149-5 and the
insulation resistance measured must not exceed 100 M.
3 Using individual protection equipment will limit the risks of contact and/or inhalation of
toxic product, gas, vapours, fog or dusts that can be produced while using the equip-
ment. The user has to follow the coating product manufacturer’s recommendations.
4 Contact or inhalation of the products used with this equipment may be dangerous for
personnel (see: safety data sheets for the products used). The pressure coating material
or compressed air must not be directed at people or animals.
5 All conductive structures such as floors, powder spray station walls, ceilings, barriers, bar-
riers, parts to be painted, powder dispensing tank placed in or near the work area and
the ground terminal of the electro-pneumatic control module must be electrically
connected to the grounding system for protecting the power supply.
6 The floor on which the operator works must be dissipative (bare concrete floor or metal
grating). Never cover the floor with an insulating covering. In potentially explosive loca-
tions, floor assemblies must be dissipative in accordance with EN 61340-4-1.
7 Switch off the power supply to the Inobox before connecting the "Inogun M" gun.Before
disconnecting the gun, cut off the power supply to the Inobox (otherwise a malfunction
may occur).
8 Never point the gun at a person or animal.
9 Powder spraying must be carried out in front of a ventilated station provided for this
purpose. The activation of the Inobox must be controlled by the operation of the venti-
lation system. The correct operation of the drive must be checked once a week.
10 The ambient operating temperature must be between 0 and 40°C.
11 The electrostatic powder spraying equipment must be maintained regularly in accor-
dance with the indications and instructions given by SAMES KREMLIN.
Repairs must be carried out in strict accordance with these instructions.
12 The electrostatic powder spraying equipment should only be operated if it is in perfect
condition. Damaged equipment must be removed from service immediately and repai-
red.
Index revision : A 9 7161
13
Before cleaning the projectors or doing any other work in the spray area, the power supply
to the high-voltage generator must be disconnected, protected against restarting and the
HV circuit protected. (spray gun) discharged to ground.
Cleaning must be carried out in mechanically ventilated areas.
14 In the explosive zone, it is forbidden to use non-certified electrical or non-electrical
equipment such as electrical extension cords, multi-sockets, switches, etc.
15 The cart as well as the tanks must obligatorily be placed and used outside the explosive
zone.
16 It is imperative to connect the earth terminal of the cart to the earth terminal of the pow-
der coating installation (or of the powder coating booth) in order to ensure the safety of
the operators and the correct operation of the powder coating equipment.
17 Any filling of the tank with powder must be done in a ventilated area provided for this
purpose and under no circumstances in the vicinity of the cart.
18 The tank must be earthed at the terminal provided for this purpose.
19 If the tank is used outside the cart, it is imperative that it is electrically connected to earth
via its body.
20 The cart must under no circumstances be used to carry or transport loads other than the
pressure tankr.
A warning sign in a language understood by the operator, summarising the safety rules
described above, must be prominently displayed in the vicinity of the powder spray station.
Index revision : A 10 7161
1.6. Important recommendations
1.6.1. Ventilation
Do not start the powder application with the Inogun M spray gun until the spray booth ventila-
tion system is switched on. If the ventilation is switched off, toxic substances or dust may remain
in the spray booth and cause a risk of fire, poisoning or irritation.
1.6.2. O-ring seals
Use the seals recommended in this manual.
1.6.3. Ambient temperature
The equipment is designed to normally operate at an ambient temperature comprised
between 0°C and + 40°C (32 °F à 104 °F).
The storage temperature must never exceed +60°C.
1.6.4. Sound level
The sound pressure level generated by Inocart NDT and HF carts is equal to 70 dBA under the
specified conditions of use.
Conditions of measurement:
The equipment was put into operation at maximum characteristics, the measurements were
carried out at different positions at 1 m from the cart without powder in the Powder laboratory
at the SAMES KREMLIN site in Meylan, France.
Method of measurement:
The accoustic pressure level, continuous, equivalent, weighted (70 dBA) is given in LEQ value,
measured for observation periods of at least 30 seconds.
Index revision : A 11 7161
1.7. Guarantee
Under the guarantee, which applies only to the buyer, SAMES KREMLIN agrees to repair
operating faults resulting from a design fault, materials or manufacture, under the conditions
set out below.
The guarantee claim must define the exact nature of the fault concerned, in writing.
The SAMES KREMLIN guarantee only covers equipment that has been serviced and
cleaned according to standard procedures and our own instructions, that has been fitted with
parts approved by SAMES KREMLIN or that has not been modified by the customer.
More precisely, the guarantee does not cover damage resulting from:
the customer's negligence or inattention,
incorrect use,
failure to follow procedures,
use of a control system not designed by SAMES KREMLIN or a SAMES KREMLIN con-
trol system modified by a third party without written permission from an authorized
SAMES KREMLIN technical agent,
accidents such as: collision with external objects, or similar events,
flooding, earthquake, fire or similar events,
use of seals not complying with SAMES KREMLIN recommendations,
pollution of air circuits by fluids or substances other than air.
The SAMES KREMLIN carts type Inocart VT and Inocart H are covered by a warranty (refer
to the general sales conditions for its application).
The guarantee does not apply to wearing parts such as electrode supports, deflectors, powder
tube, seals, etc...
The guarantee will take effect from the date of the first start-up or of the provisional accept-
ance report.
Under no circumstances, either in the context of this guarantee or in other contexts, will
SAMES KREMLIN be held responsible for physical injury or intangible damage, damage to
brand image and loss of production resulting directly from its products.
Index revision : A 12 7161
2. Introduction
2.1. General overview
The Inocart is a space-saving and easy-to-handle cart designed for manual powder applica-
tion.
The Inocart cart is equipped with the Inobox control module at the ideal height and with a incli-
nation that can be customized by the operator for a perfect reading of the information, as well
as the Inogun M gun that is installed at the right height on either side of the cart.
Equipped with several air quick couplers, its use and maintenance are optimized compared to
previous generations.
Available in two versions:
Inocart NDT: Equipped with a NDT pressure tank with a capacity of 15 litres. It is used for
very low flow rates (maximum 30 gr/min with dry penetrant powder).
Inocart HF: Equipped with an NF pressure tank with a capacity of 24 litres, it is used for
high flow rates.
Inocart NDT / HF equipment
1Inobox NF control module
2NDT or HF pressure tank
3Pressure tank support
4Vibrator
5”Inogun M” spray gun
1
2
5
3
4
Index revision : A 13 7161
3. Characteristics
3.1. General characteristics
The structure of the cart provides support:
In the NDT version: a pressure tank that can hold approximately 15 litres of fluidised pow-
der (i.e. approximately 5 to 7 kg of powder depending on density).
In HF version: a pressure tank that can contain about 24 litres of fluidised powder (i.e.
about 10 to 12 kg of powder depending on density).
3.2. Air compressed quality
Characteristics of compressed air supply according to the standard NF ISO 8573-1:
*: Values are given for a temperature of 20 °C (68 °F) at an atmospheric pressure of 1 013 mbar
The filter installed on the "Inocart NDT/HF" is used to guarantee the correct operation of the
equipment, in case of accidental non-compliance with the network compressed air filtration
recommendations.
WARNING : (*) A pressure higher than 8 bar can cause malfunctions.
Total equipment consumption:
Dimensions of the ”Inocart NDT” (H x W x D) 1230 x 490 x 720 mm
Approximate weight (without powder) 40 kg.
Dimensions of the ”Inocart HF” (H x W x D) 1230 x 490 x 720 mm
Approximate weight (without powder) 45 kg.
Maximum dew point at 6 bar (87 psi) Class 4 i.e + 3°C (37°F)
Maximum particle-size of solid pollutants Class 3 i.e 5 µm
Maximum oil concentration Class 1 i.e 0,01 mg/m03 *
Maximum concentration of solid pollutants Class 3 i.e 5 mg/m03 *
"Inocart" equipment air supply pressure 7 bar +/- 1 bar (*)
NDT version Injection from 0 to 100 and fluidisation at 50 85 l/min max
HF version Injection at 80 and fluidisation at 43 on
Inobox
85 l/min whatever the posi-
tion of the shutter
Index revision : A 14 7161
4. Operation
The NDT and HF carts mainly consist of a cart, an Inobox NF module, an NDT or HF pressure tank
depending on the version and an Inogun M gun.
The Inogun M gun allows to:
spray powder paint on an earthed part.
electrically charge the powder so that it adheres to the part to be powdered.
La charge électrique de la poudre est assurée par une électrode située en extrémité de buse.
The electric charge of the powder is ensured by an electrode located at the end of the nozzle.
This electrode is brought to high voltage by a high voltage unit integrated in the gun barrel. The
high-voltage unit is even supplied with low-voltage current by the "Inobox NF" control module.
The powder paint is deposited in the "NDT or HF" pressure tank:
The injection air (check valve Item 4) is used to pressurize the "NDT or HF" pressure tank.
The powder contained in the tank (Item 2) is fluidized at the fluidizing cup by means of air
(fitting on the fluidizing cup) passing through the porous cone (Item 6).
The electric vibrator (Item 3) prevents powder accumulation in the porous cone.
The air jet from the injector carries the powder towards the ejector tube.
In NDT version: The shutter (Item 1) which more or less closes the powder ejector tube must
be set to "0" at start-up. The dry developer flow rate is adjusted using the injection air on
the Inobox control module or directly on the gun using the + and - keys. If the flow rate is
not sufficient when the injection parameter is at 100, it can be increased by opening the
shutter (Item 1) slightly using the lever (Item 7) located on the cover.
In the HF version: On the Inobox control module, the injection setpoint must be set to 80
and the fluidisation to 43. The powder flow rate is adjusted using the lever (Item 7) on the
cover. This pilots the shutter (Item 1) which more or less closes the powder ejector tube.
The adjustment can be refined by changing the injection air set point on the Inobox
module or directly on the gun.
WARNING : In no case should the maximum filling height of the tank exceed a threshold of 10
cm below the end of the ejector tube.
Index revision : A 15 7161
5. Specific tool
None.
1
2
3
4
5
6
7
10 cm
Index revision : A 16 7161
6. Installation
The Inocart NDT or HF carts are delivered assembled.
Step 1: Attach the tank support to the base
of the cart using the screws provided.
Step 2: Connect the air supply and
ground wire to the tank:
- Hose 4/6: dilution air for fluidization (1)
- Hose 6/8: injection air (2).
- Green/yellow wire: ground (3).
Step 3: Connect the 5 m earthing cable to
an electrically earthed part of the applica-
tion booth.
Step 4: Connect the Inobox's power supply
plug.
Step 5: Connect the powder supply hose
of the gun to the NDT or HF pressure tank (4) and connect the electrode blowing hose on
the Inobox module side and on the gun side.
The Inocart cart is ready to start the powder application.
Step 1
Step 4
Step 3
3
1
2
4
Step 2
Index revision : A 17 7161
7. Use of ”Inocart NDT or HF” equipment
7.1. Powder application
As the equipment has already been installed according to the safety rules (see § 1 page 4) and
the instructions given (see § 6 page 16), follow the steps described below:
Step 1: Connect the ground cable of the cart to a conductive and earthed part of the
spray booth; the ground potential must be identical to that of the part to be powdered.
Step 2: Electrically and pneumatically power the equipment.
Step 3: Put powder in the pressure tank and close the lid with the clamps.
WARNING : DANGER: Tank under pressure in operation.
Step 4: Switch on the Inobox control module (see RT Nr 7145) (ON button on the front of
the module.
Configure the Inobox NF control module (see RT Nr 7145), for pressure tank operation. The
fluidizing outlet at the rear of the module must be plugged.
Step 5: Choose the appropriate high-voltage feature or create a custom program.
Step 6: Point the gun nozzle towards the booth and the part to be powdered and press
the trigger.
7.1.1. In Non destructive Testing Powder (NDT) use
The NDT pressuretank is equipped with 2.7mm injector, 2.7mm ejector and 6mm inner diameter
hose.
Close the NDT tank shutter fully (position 0).
Set the fluidization to setpoint 50. The dry developer flow rate can then be adjusted on the
Inobox module or directly on the gun by varying the injection parameter (0 to 100). If the
flow rate is not sufficient, the control shutter can be opened slightly.
7.1.2. In powder coating (HF) use
This equipment can be used for the application of difficult powders, very high flow rates can
then be achieved.
However, the acceptable use limit of a conventional electrostatic gun (charge capacity) is
reached at 15kg/h of powder (250g/min).
The HF pressure tank is equipped with an ejector D: 1.7 mm, a 9/13 EVA hose and a suitable
powder fitting see RT Nr 7170.
Set the injection parameter (on the Inobox module or directly on the gun) to 80 and the
fluidization to 43.
Then adjust the powder flow rate by adjusting the position of the shutter on the pressure
tank.
As an indication, with 6 m of 9mm hose and with a standard powder:
Shutter position 123 4 5
Powder flow rate (kg/h) 6144470 80
Index revision : A 18 7161
8. Maintenance
Note: This paragraph applies only to the maintenance of the Inocart cart.
For specific maintenance of the gun see RT Nr 7132 and the Inobox control module see RT Nr
7145.
WARNING : Disconnect the power supply to the control module before connecting the gun.
Before disconnecting the gun, switch off, cut off the power supply to the control module (othe-
rwise a malfunction may occur).
8.1. Maintenance summary table
The soiling and wear of the different elements of the Inocart carriage caused by the passage
of the powder depends on the nature of the powder and the operating conditions.
Therefore, the periodicity of maintenance indicated in the procedures below is only indicative.
The user will have to create his own maintenance range as he uses the SAMES KREMLIN
equipment.
Proce-
dure Detail Dura-
tion Frequency
Cleaning
ACleaning of the cart 2 mn 8 Hours
BCleaning of the injection air check valve 2 mn -
CDump of tank 5 mn 8 Hours or at each
color change
Replacement
DD1 Replacement of filter 10 mn -
D2 Replacement of vibrator 30 mn -
Index revision : A 19 7161
8.2. Entretien
8.2.1. Procedure A: Cleaning the cart
Before any intervention, refer to the health and safety instructions (see § 1.5 page 6).
WARNING : All cleaning operations should only be carried out using compressed air at a maxi-
mum pressure of 2.5 bar, a cloth or possibly a brush.
Never use water or solvents to clean the equipment.
WARNING : Always wear safety glasses.
Work in a well-ventilated area.
Clean the complete Inocart cart with compressed air every 8 hours.
Index revision : A 20 7161
8.2.2. Procedure B: Cleaning of the injection air check valve
Switch off the high-voltage supply,
Step 1: Switch off the air supply
Step 2: Disconnect the hose upstream of
the valve by pressing the green ring, then
downstream on the red ring.
Step 3: Then clean the valve with compressed air. If necessary, clean the tank injector.
8.2.3. Procedure C: Dump of tank
8.2.3.1. Procedure 1
Step 1: Disconnect the air supplies on the tank.
Step 2: Remove the cover by unscrewing the clamps.
Step 3: Disconnect the ground wire from the tank.
Step 4: Unscrew the 3 knobs that secure the tank to the tank holder. Take out the tank,
taking care not to shock the vibrator.
Step 5: Empty the tank into the booth and clean the remaining powder with compressed
air.
8.2.3.2. Procedure 2
Step 1: Disconnect the injection air supply to the pressure tank.
Step 2: Place a recovery box under the pressure tank.
Step 3: Unscrew the threaded ring and pull the injector/ejector assembly upwards. The
powder then falls into the tray. Clean the remaining powder with compressed air.
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Sames Inocart NDT/HF Manual de utilizare

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Manual de utilizare

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