Sames HF Pressure Tank Manual de utilizare

Marca: Sames

Model: HF Pressure Tank

Tip: Manual de utilizare

Instruction manual

DRT7170

B - 2023/10

HF Pressure Tank

Member of Exel group DRT7170

B - 2023/10

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.

The descriptions and characteristics mentioned in this document are subject to change without prior notice

Member of Exel group DRT7170

B - 2023/10

Services

Certification and referencing

Sames is certified as a training center by the DIRRECTE of the Auvergne Rhône Alpes region under the number 84

38 06768 38.

Our company provides, throughout the year, training courses allowing you to acquire the essential know-how for the

implementation and maintenance of your equipment in order to guarantee its performance in the long term.

A catalog is available on request.

www.sames.com/france/en/services-training.html

Line audits

As part of a technical assistance program for our customers using Sames equipment, the line audits are intended to

help you optimize and control your production tool.

Our network of experts is continuously trained and qualified to provide our customers with technical expertise on the

liquid or powder installations in which our equipment is integrated. The global environment of the production lines is

taken into account during this technical audit.

A brochure is available for download:

www.sames.com/france/en/services-service-contract.html

Maintenance program

An annual maintenance program (including or not the consumables to be replaced during each intervention) can be

considered with the partnership of Sames. It is associated with a preventive maintenance plan established during a

first audit visit which details the control points necessary to guarantee the performance of the installed equipment.

www.sames.com/france/en/services-service-contract.html

Hotline

www.sames.com/france/en/services-service-contract.html

Member of Exel group

HF Pressure Tank

1. Health and safety instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5

1.1. Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2. Meaning of pictograms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.3. Simplified analysis of potential ignition sources according to EN 80079-36 . . . . . 7

1.4. Precautions for Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.5. Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.6. Important recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.6.1. Ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.6.2. O-ring seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.6.3. Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.6.4. Sound level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2. Description - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10

3. Characteristics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11

3.1. General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.2. Air compressed quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4. Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12

5. Start up- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13

5.1. Specific tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.2. Installation for wall version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.2.1. Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.3. Use of the NF pressure tank in wall-mounted version . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6. Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15

6.1. Maintenance summary table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.2. Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.2.1. Procedure A: Cleaning of the equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.2.2. Procedure B: Cleaning of the injection air check valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.2.3. Procedure C: Dump of tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.3. Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.3.1. Procedure D1: Replacement of filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.3.2. Procedure D2: Replacement of vibrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7. Troubleshootings- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19

8. Spare parts list - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20

8.1. Equipment Minigun HF, Europe and US versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

8.1.1. HF pressure tank Europe and US versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

8.1.2. Injector assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

9. Revision index History - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27

10. Appendices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 28

10.1. EU-and UK Declarations of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Member of Exel group DRT7170

B - 2023/10

1. Health and safety instructions

This manual contains links to the following operating instructions:

•see DRT7132 for the Inogun M spray gun.

•see DRT7145 for the Inobox control module.

1.1. Marking

The

HF Pressure Tank

is classified as category 3 according to the ATEX 2014/34/EU and SI 2016 No. 1107 directives

and is designed for use in zone 22.

The mode of protection applied is "safety by design".

DES07879

Member of Exel group DRT7170

B - 2023/10

1.2. Meaning of pictograms

Warning

electricity

Warning

Automatic start-up

Warning

Hot surface

Warning

Explosive material

General warning

sign

Warning

High pressure

Warning

Crushing of hands

Warning for

explosive

atmospheres

Warning

Flammable

material

Warning

Corrosive

subtance

Warning

Toxic material

Warning

Harmful products

No access for

people with active

implanted cardiac

devices

Wear ear

protection

Wear a face

shield

Wear respiratory

protection

Wear safety

footwear

Wear protective

clothing

Wear protective

gloves

Wear head

protection

Opaque eye

protection must

be worn

General mandatory

action sign

Connect an

earth terminal

to the ground

Refer to

Instruction manual

Member of Exel group DRT7170

B - 2023/10

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 carts

Inocart. This information highlights situations that could result in serious damage and indicates the precautions that

should be taken to avoid them.

Before any use of the Inobox control module, check that all operators:

• have previously be trained by the company Sames, 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

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.

This equipment may be hazardous if it is not used, disassembled and reassembled in

accordance with the rules indicated in this manual and in any applicable European Standard or

national safety regulations.

This equipment is intended for spraying powder paint only.

Risk of ignition Measures applied to prevent the source of

ignition from becoming effective

Potential source

of ignition

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 temperature of

100°C

Static electricity Internal electrostatic discharge in powder hose Antistatic hose

Electrostatic discharge on the pressure tank Equipotentiality of the metal parts + earthing

Member of Exel group DRT7170

B - 2023/10

Equipment performance is only guaranteed if original spare parts distributed by Sames

are used.

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 assembled in the same temperature.

1 It is imperative to connect the ground terminal of the tank to the ground terminal of the powder coating

installation (or powder booth) in order to ensure the safety of the operators as well as the correct operation of

the powder coating equipment.

2 Using individual protection equipment will limit the risks of contact and/or inhalation of toxic product, gas,

vapors, fog or dusts that can be produced while using the equipment.

The user has to follow the coating product manufacturer’s recommendations.

3 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.

4 Any filling of the tank with powder must be done in a ventilated area provided for this purpose.

It is imperative to switch off all power supplies during the filling or emptying phases of the tank.

5 The electrostatic powder spraying equipment must be maintained regularly in accordance with the indications

and instructions given by Sames.

Repairs must be carried out in strict accordance with these instructions.

Member of Exel group DRT7170

B - 2023/10

1.6. Important recommendations

1.6.1. Ventilation

Do not start the powder application with the Inogun M spray gun until the spray booth ventilation 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 to 104 °F)

The storage temperature must never exceed +60°C.

1.6.4. Sound level

The sound pressure level generated by the vibrator is 65.6 dBA under the specified operating conditions.

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 and 1.6 m from the ground without the presence of powder in the Powder laboratory

on the Sames site in Meylan, France.

Method of measurement:

The acoustic pressure level, continuous, equivalent, weighted (65.6 dBA) is given in LEQ value, measured for obser-

vation periods of at least 30 seconds.

Member of Exel group DRT7170

B - 2023/10

2. Description

The HF pressure tank is intended for the application of high flow rates (high thickness application) or for

the application of difficult powders. The pot has a capacity of 24 liters.

It is either installed on the Inocart NDT/HF (see DRT7161), or in a wall-mounted version.

The NDT pressure tank is mainly equipped with the following components:

Item Description

1Cover

2Quick release valve

3Lever

4Locking clamp

5Support

6Vibrator

7Injector / ejector assembly

8Tank body (contains powder paint)

9Elastic support

1 2 3

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3. Characteristics

3.1. General characteristics

•HF pressure tank capacity: total volume 24 liters, i.e. about 10 to 12 kg of fluidized powder depending on its

density.

• Total weight without powder of pressure tank + support: 18 kg

• The vibrator used on the HF pressure tank is electric.

3.2. Air compressed quality

*: Values are given for a temperature of 20 °C (68 °F) at an atmospheric pressure of 1 013 mbar

Failure to comply with these characteristics may cause the Inobox control module to

malfunction.

A filter 5 μm must be installed upstream of the compressed air supply of the Inobox control

module. This filter is dimensioned according to the size of the system.

Sames recommends using a filter of the type indicated (see DRT7161). In case of damage to the

equipment due to the use of polluted air, the warranty may not be applied

(*) A pressure higher than 8 bar can cause malfunctions.

Characteristics of compressed air supply according to the standard NF ISO 8573-1:

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 *

Equipment supply air pressure 7 bar +/- 1 bar (*)

Total air flow rate 85 l/min

Member of Exel group DRT7170

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4. Operation

• The powder contained in the tank (3) is fluidized at the fluidizing cup by means of air (connection on the

fluidizing cup 6) passing through the porous cone (7).

• The injection air (check valve 5) is used to pressurize the NDT pressure tank. The injection and fluidizing air add

up and help to transport the powder to the projector.

• The electric vibrator (4) prevents powder accumulation in the porous cone.

•On the Inobox control module, the injection setpoint must be set to 80 and the fluidization to 43.

The powder flow rate is adjusted using the lever (1) on the cover. This actuates the shutter (2) which more or

less closes the powder ejector tube. The setting can be refined by changing the injection air set point on the

Inobox module or directly on the + or - keys on the gun.

In no case should the maximum filling height of the tank exceed a threshold of 10 cm below the

end of the ejector tube.

10 cm

6 5

Member of Exel group DRT7170

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5. Start up

5.1. Specific tool

None

5.2. Installation for wall version

5.2.1. Connections

Item Description

1PLC connection

2Spray gun connection

3Vibration connection

4Power supply 100 / 240 VAC

5Earth connection terminal

6Not connected

7Electrode Blowing air outlet

8Fluidization air outlet

9Injection air outlet

10 Air supply

12345

910

Member of Exel group DRT7170

B - 2023/10

5.3. Use of the NF pressure tank in wall-mounted version

As the equipment has already been installed according to the safety rules (see § 1 page 5) follow the steps

described below:

•Step 1: Connect the ground cable of the tank 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.

Tank under pressure in operation.

•Step 4: Switch on the Inobox control module (see DRT7145) (ON button on the front of the module.

Configure the Inobox NF control module (see DRT7145), 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.

The HF pressure tank is equipped with a 1.7 m injector and a 9/13 inner diameter hose with a fitting on the cover.

Set the injection parameter on the Inobox module to 80 and the fluidization to 43.

Then adjust the powder flow rate by adjusting the position of the shutter on the tank.

As an indication, with 6 m of 9mm hose and with a standard powder

Shutter position 12345

Powder flow rate (kg/h) 6 14447080

Member of Exel group DRT7170

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6. Maintenance

6.1. Maintenance summary table

The soiling and wear of the different elements of the HF pressure tanK 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 equipment.

6.2. Cleaning

6.2.1. Procedure A: Cleaning of the equipment

Before any intervention, refer to the health and safety instructions (see § 1 page 5).

Always wear safety glasses.

When handling powder, wear gloves of a suitable resistant material

Work in a well ventilated area.

All cleaning operations should only be carried out using compressed air at a maximum pressure

of 2.5 bar, a cloth or possibly a brush. Never use water or solvents to clean the equipment.

•Clean the complete Inocart cart with compressed air every 8 hours.

Procedure Detail Duration Frequency

Cleaning

ACleaning of the equipment 2 min 8 hours

BCleaning of the injection air check valve 2 min -

CDump of tank 5 min 8 hours or at each

color change

Replacement

DD1 Replacement of filter 30 min -

F2 Replacement of vibrator 1 Hour -

Member of Exel group DRT7170

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6.2.2. 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.

6.2.3. Procedure C: Dump of tank

6.2.3.1. 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.

6.2.3.2. 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.

Member of Exel group DRT7170

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6.3. Replacement

The following maintenance operations are to be carried out in the workshop.

6.3.1. Procedure D1: Replacement of filter

•Step 1: Disconnect the air supplies.

•Step 2: Unscrew the 2 fixing screws located on the

wall support.

•Step 3: Remove the filter assembly.

•Step 4: To reassemble, proceed in reverse order:

Replace filter. Secure it to the wall bracket with the 2

fixing screws.

Reconnect the air supplies.

Fixing screws (2)

Member of Exel group DRT7170

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6.3.2. Procedure D2: Replacement of vibrator

Removal

•Step 1: Disconnect the vibrator cable on the Inobox

side.

•Step 2: Disconnect the ground wire from the vibrator.

•Step 3 Unscrew the 4 vibrator fastening screws.

Reassembly

•Step 4: Apply a few drops of normal threadlocker

(P/N H2CPAL046) on the 4 fixing screws.

•Step 5: Place the vibrator on the pressure tank, screw

the screws crosswise and in approach, then tighten to

a torque of 10 N.m.

•Step 6: Attach the ground cable lug by tightening the

screw to a torque of 7 N.m.

•Step 7: Reconnect the vibrator cable on the Inobox

side.

Member of Exel group DRT7170

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7. Troubleshootings

Symptoms Probable causes Remedies

Powder comes out

in sudden drops

Insufficient fluidization of the powder

Increase fluidization air flow rate

Check the condition of the porous cone,

replace it if it is obstructed.

Insufficient injection air flow rate Increasing the injection air flow rate

Diameter of the powder transport hose unsuitable. Use the hose recommended by Sames.

Absence of the o-ring under the body Put a new o-ring

Member of Exel group DRT7170

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8. Spare parts list

The spare parts are classified in 2 different types:

•1st emergency parts:

The 1st emergency parts are strategic components which are not necessarily consumables but which in case

of failure prohibit the operation of the equipment.

Depending on the production line's commitment and the production rates imposed, the first emergency parts

are not necessarily kept available in the customer's stock.

Indeed, if an interruption of the production flow is possible, storage is not necessary.

On the other hand, if the stop is not possible, the 1st emergency parts will be kept in stock.

•Wearing parts:

Wearing parts are consumable components such as O-rings that undergo regular degradation over time during

normal operation of the installation. It is therefore advisable to replace them according to a defined frequency

and adapted to the operating time of the installation.

The wearing parts must therefore be kept in the customer's stock.

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 assembled in the same temperature.

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Sames HF Pressure Tank Manual de utilizare

Marca: Sames

Model: HF Pressure Tank

Tip: Manual de utilizare

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English: Sames HF Pressure Tank User manual

Sames HF Pressure Tank Manual de utilizare

Sames HF Pressure Tank Manual de utilizare

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