Aremeca BH2-150B User manual

Dead weight tester with OIL
Models : BH2 Models : BH2 + option OP0004 Models: BH4
Concerns the models :
 model : BH2-150B  model : BH4-150B
 model : BH2-300B SP  model : BH4-300B SP
 model : BH2-600B SP  model : BH4-600B SP
 model : BH2-1200B SP  model : BH4-1200B SP
Zone Industrielle Sud, Rue Marc Séguin - 41100 Vendô e
Tel : [phone] Fax : [phone]
E- ail : are [e-mail] - site : www.are eca-instru entation.co
Operating Instructions
(English)
Your Model :
Serial number :
Made the :
to contact Sales Manager : d.regal@are eca.fr
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SUMMARY
Pages
1 - GENERAL 5
2 - SECURI Y 6
a) Device ......................................................................................................................................................... 6
b) User ............................................................................................................................................................. 7
3 - PU IN O SERVICE 8
a) Unpacking the unit ...................................................................................................................................... 8
b) Installation .................................................................................................................................................... 8
c) Put into service ............................................................................................................................................. 10
d) Test run after installing ................................................................................................................................. 11
4 - PROCEDURE 12
a) General ........................................................................................................................................................ 12
b) Procedure odels BH2 ................................................................................................................................ 13
c) Procedure odels BH4 ................................................................................................................................ 16
1 - Button functionality F1 : perfor ing calibration with the calculator .......................................................... 17
2 - Button functionality F2 : visualization of the piston .................................................................................. 25
3 - Button functionality F3 : adjustable para eters and a bient data .......................................................... 26
4 - Button functionality F4 : dead weight configuration ................................................................................. 27
5 - Calibration/Certificate 28
6 - Cleaning/Maintenance 29
a) Cleaning ....................................................................................................................................................... 29
b) Maintenance ................................................................................................................................................ 29
c) Inspection ..................................................................................................................................................... 30
d) Connection ................................................................................................................................................... 30
- Threads M10x100, G1/8, 1/8 BSP-TR, 1/8 NPT ............................................................................................ 30
- Threads M12x150, M16x150, M18x150, M20x150, G1/4, G3/8, G1/2, 1/4 BSP-TR, 3/8 BSP-TR,
1/2 BSP-TR, 1/4 NPT, 3/8 NPT, 1/2 NPT ................................................................................................... 31
7 - Annexes 32
Options .................................................................................................................................................................. 32
Sensor adjust ent ................................................................................................................................................ 33
Read the instructions before handling and retain this
infor ation for future use.
ll rights reserved REMEC

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Chap.1 - General information
Dead weight tester odels BH2 or BH4 describes in this anual are designed and anufactured
by AREMECA (France).
Our products follow anufacturing procedures and controls in line with our Quality Syste
ISO9001 version 2015 and in accordance with the standards in force.
This anual co issioning infor s the user about the functioning of the instru ent and the safety
li its for work peacefully.
This anual is an integral part of the device. It ust be kept close to the workstation and accessible
at any ti e by the user.
AREMECA reserves the right to alter the content or for of this anual at any ti e and without
notice. And to ake technical a end ents to change the product.
Responsibility AREMECA is not liable for any da age caused by :
- not in accordance with intended usage,
- non co pliance with instructions for use,
- use of the instru ent by unqualified untrained operator ,
- a transfor ation / odification of the device carried by the user.
The operator ust have read and understand prior to operating ode and use the device to start
handling.
For ore infor ation
AREMECA - Instru entation
Zone Industrielle Sud
Rue Marc Seguin
41100 VENDOME
- web site : www.are eca-instru entation.co
- Contact : E- ail : are [e-mail] / Phone : [phone] / Fax : [phone]
to Contact Sales Manager : d.reg[email protected] / Phone : [phone]

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Chap.2 - Security
a) Device
Device Identification
indicates the odel of dead weight
ex : BH2-150B
indicates the serial nu ber of dead weight
indicates the date of co issioning of the unit
Intended use of the device
Before switching on the device, ensure that the technical characteristics ( easuring range,
precision, fluid etc...) correspond to your needs.
> For example : the maximum pressure
defined for this compressor must not be
exceeded
The pressure co pensator is designed and anufactured for use as described in this docu ent.
In this case of isuse or ishandling, outside the technical specifications contained in this anual.
The instru ent ust be i ediately isolated, identified as inoperative and ust be checked by our
service depart ent.
Precautions storage and transport
It's necessary to take care of the unit during storage or transportation. It ust be protected fro
oisture, shock, extre e te peratures and shouldn't be re oved or changed.
> On our catalog, we have a suitcase,
adapted to transport your device.
(Ref.OP0002)
If the dead weight is oved to a new environ ent (war er, colder, etc..). Observe the phase of
"quarantine" and wait until the device te perature stabilizes at roo te perature before handling.
b) User

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User qualifications
> Improper use of the device can cause
significant bodily injury and properly
Qualified operator, due to : it's product training, knowledge in the field of etrology and experiences
in field of pressure and knowledge on standards and guidelines, is able to perfor the operations
describes in this anual. He will be able to detect potential dangers.
AREMECA offers on de and, an installations / co issioning of the instru ent perfor ance.
Personal protective equip ent (PPE)
The personal protective equip ent ust be defined in the security register of the user co pany
and ade available to the operator. These devices are used to protect the operator fro potential
risks that i pede their safety and health at work.
a) Protecting fluid
> Wear eye protection : protects the eyes
against splashes and projections of the
fluid.
> wear gloves : protect the skin against
irritation, allergies.
AREMECA provides for oil dead weight, a bottle of colorless ineral oil. Safety data sheet of used
oils are available on request.
b) Heavy lifting
> wear safety shoes : protects against
crushing during drop weight.
Ergono ics and workstation anage ent are necessary to facilitate the work of the operator and
avoid usculoskeletal disorders.
Chap.3 - Put into service

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a) Unpacked the device
Upon receipt of the equip ent, check the status and content of your package. All of the following ele ents
ust be present in the package :
- 1 co pressor
- 1 set of weights
- 1 piston/cylinder
- 1 bottle of 0.5 liters of oil for the odels BH2 or BH3 or BH4
- 1 capstan consists of 4 delivered ar s re oved
- 2 connectors G1/2 (supplied as standard unless otherwise specified)
- 1 anual
Check that there isn't da age or breakages during transport. If there are issing ite s, please
i ediately notify AREMECA or your local distributor for what is issing.
b) Installation
Preferably, install your unit in a stable and controlled environ ent.
You will get better performance if :
> the temperature and humidity of the room
are stable,
> the workstation is clean and dry,
protected from drafts, noise, vibration,
and without passing
Co ponent Identification
1: capstan
2: axis of rotation
3: clamping knob
4: connector
5: valves (A and B)
6: sidesteps
7: filler cap
8: set piston / cylinder
Installation / Assembly
- Install pressure generator on a established stable an rigid about 0,90 tall.
- Adjust the stability and adjust stability of the generator through sidesteps 6.
- Insert the capstan 1 on the axis of rotation 2, the screw tightening knob 3 to the axis of rotation.
- Re ove the yellow caps protections pressure connections.
- Make sure the O-rings are positioned in their throats.

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- Install the piston / cylinder 8 on the connector left. According to the following plan :
- Fit the adapter to turn 4. Connector on the right nut. Make sure the O-rings sealing ring are well
positioned.

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> Dirty or polluted gauges must be cleaned
before mounting the pressure generator to
prevent contamination on the hydraulic
circuit. Don't clean the tank with alcohol
Option : cleaning bench (Ref.OP0062)
The installation of a separator is
recommended for calibration of instruments
that were used on corrosive, so that traces
of its products don't cause etching on the
circuit of the pressure dead weight and in
particular on the piston/cylinder assembly.
Options : separator (Ref.OP0023)
c) Put into service
> generators are equipped with precision
valves instrumentation, it is imperative
to observe the following guidelines to
keep your machine in good working
conditions.
Filling the unit with the fluid
1. Open the valves 5 (noted A and B) and turn the capstan 1 in the direction of clockwise until you
reach the stop li it before.
2. Unscrew the filler cap 7 .
3. Fill tank 3/4 with oil. Replace cap fit 7. Measuring device or control test on the swivel 4.
> Our devices are mounted and designed for
a "standard" use. They work with the
supplied fluid. Some fluids such skydrol,
castor oil etc.... are corrosive and can
damage the sealing ring of your device
On request : we can deliver a device
designed for these fluids.
4. The capstan 1 turn anticlockwise until it reaches the stop end position.
Purge unit
5. Turn the capstan 1 in the direction of clockwise until you reach the stop li it before to purges
air fro the syste . Air bubbles can then appear in the tank.
6. Turn the capstan 1 anticlockwise until it reaches the stop end position.
7. If necessary replenish the tank.
he pressure dead weight is ready for use.