BD Sensors BAROLI 05 Instrukcja obsługi - Strona 2

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- turn the plastic cap 45° anti

clockwise by a coin (e.g. 2 €

coin) as far as possible

- hold the count tight and lever

the plastic cap out of the

housing with help of the

count

- take the cap off and change

the batteries

- lock the device after that

Fig. 2 battery case

properly

An incorrect usage may cause a leak out of batteries

and so a damage the

device!

Never combine batteries of different types or old with

new ones.

Make sure that the batteries are connected correctly

with the corresponding contacts in the battery tray.

Never try to charge batteries, demount them, or short-

circuit them.

Keep the batteries away from heat and unshielded

flame.

5. Initial start-up

WARNING! Before start-up, the user has to check for

proper installation and for any visible defects.

WARNING! The device can be started and operated by

authorized personnel only, who have read and under-

stood the operating manual!

WARNING! The device has to be used within the

technical specifications, only (compare the data in the

data sheet)!

6. Placing out of service

WARNING! When dismantling the device, it must

always be done in the depressurized and currentless

condition! Check also if the medium has to be drained

off before dismantling!

WARNING! Depending on the medium, it may cause

danger for the user. Comply therefore with adequate

precautions for purification.

7. Operation

7.1 Operating and display elements

limit exceeding

neg. / pos.

symbol for

indicate low

batteries

Fig. 3 LC-display

The indication of the measured value as well as the

configuration of the individual parameters occurs menu-

driven via the LC display. The individual functions can be

set with the help of three miniature push buttons located in

the front.

The menu system is a closed system allowing you to scroll

both forward and backward through the individual set-up

menus to navigate to the desired setting item. All settings

are permanently stored in an EEPROM and therefore

available again even after a battery change.

7.2 Structure of the menu system

7.3 Menu list

plastic cap above

battery case

1 P MIN

2 P MAX

3 LOWER

4 UPPER

5 DECIMA

6 UNIT

7 SW OFF

8 CAL ZP

9 CAL EP

10 LD FAC

- ▲ / on button: with this button you turn the device on; in the operating mode you move forward in the menu system or

- ▼ / off button: with this button you turn the device off; in the operating mode you move backwards in the menu system or

- OK-button:

To configure the different menu items, set the desired values by pushing the "▼" or "▲" buttons. Confirm the setting with the

„OK" button and the menu item will start blinking to indicate that you can start the configuration.

To save the configured values or to leave a menu item, you also have to push the "OK" button.

measured value

Changes of the adjustable parameters become only effective after pushing the OK button and leaving the menu item. After

leaving the menu system, all parameters will be checked against each other and in reference to the characteristics of the

unit

device. If the message "OK" appears in the display for some seconds, the configuration was successfully. If the message

"ERROR" appears, at least one of the set values is out of the permissible range. For example, an error will occur if a device

with a nominal pressure range of 400 bar should be set on 4 positions after the decimal point. If an error has been de-

tected, the lastly runnable parameters will be set again.

After configuring the unit, the conversion of the pressure range (in menus UPPER and LOWER) into the new unit will only

occur after leaving the complete menu system. Besides, depending on the number of displayed figures of the respective

nominal pressure range, probably not all available units (in menu UNIT) can be used.

8. Maintenance

In principle, this device is maintenance-free. If desired, the

housing of the device can be cleaned when switched of

using a damp cloth and non-aggressive cleaning solutions.

With certain media, however, the diaphragm may be pol-

luted or coated with deposit. It is recommended to define

corresponding service intervals for control.. After placing the

device out of service correctly, the diaphragm can usually

be cleaned carefully with a non-aggressive cleaning solution

and a soft brush or sponge. If the diaphragm is calcified, it is

recommended to send the device to BD SENSORS for

decalcification. Please read therefore the chapter "Repair"

below.

A false cleaning of the device can cause an irreparable

damage on the diaphragm. Therefore never use

pointed objects or pressured air for cleaning the dia-

phragm.

9. Return

Before every return of your device, whether for recalibration,

decalcification, modifications or repair, it has to be cleaned

carefully and packed shatter-proofed. You have to enclose a

notice of return with detailed defect description when

sending the device. If your device came in contact with

harmful substances, a declaration of decontamination is

additionally required. Appropriate forms can be downloaded

from our homepage www.bdsensors.com. Should you

dispatch a device without a declaration of decontamination

and if there are any doubts in our service department

regarding the used medium, repair will not be started until

an acceptable declaration is sent.

If the device came in contact with hazardous

substances, certain precautions have to be

complied with for purification!

Minimum pressure display

▼–button: puts the current pressure as minimum value

▲–button: puts the value on zero

Maximum pressure display

▼–button: puts the current pressure as maximum value

▲–button: puts the value on zero

Displaying of the lower range

This value was determined on the order and cannot be changed.

Displaying of the upper range

This value was determined on the order and cannot be changed.

Setting of the decimal point position

Depending on the nominal pressure range and on the set unit, only a limited number of positions after

the decimal point can be displayed.

Setting of the pressure unit

Permissible units: bar, mbar, PSI, InHg, cmHg, mmHg, hPa, kPa, Mpa, mH

Along with the unit, the decimal point position has probably to be changed in order to get a correct

indication of the measured value. Besides, depending on the nominal pressure range, perhaps not all

available units can be used.

Configuration of the switch-off automatic

Meaning of the permissible number:

"0": switch-off automatic is turned off

"1" – "5": automatic switch-off in 1 to 5 minutes

Calibration of initial point

If you detect a shifting of the measured value deviating from the offset, the display can be re-calibrated. For

this, a pressure reference is necessary if the offset differs from the ambient pressure. The used pressure

must be identical to the starting point of the pressure measuring range. For reading the new pressure into

the device, push the ▲ button.

Please note the following diviation:

-1 ... x bar: the offset is calibrated at -0.9 bar; during calibration we check whether the device will be within

tolerance at -1 bar (in theory); for re-calibration a pressure reference of -0.9 bar is necessary

0 ... x bar abs.: the offset is calibrated at 0.1 bar abs.; during calibration we check whether the device will

be within tolerance at 0 bar abs.; for re-calibration a pressure reference of 0.1 bar is necessary

If the re-calibration leads to a worsening of the original calibration, e. g. as a result of a defect pressure

reference, the defaults can be re-set by the menu item "LD FAC" according to your order

Calibration of end point

If you detect a shifting of the measured value deviating from the end point, the display can be re-calibrated.

For this, a pressure reference is necessary if the offset differs from the ambient pressure. The used pres-

sure must be identical to the end point of the pressure measuring range. For reading the new pressure into

the device, push the ▲ button.

If the re-calibration leads to a worsening of the original calibration, e. g. as a result of a defect pressure

reference, the defaults can be re-set by the menu item "LD FAC" according to your order.

Load defaults

To load the defaults you have to push the ▲–button. After the action "LOADED" and "OK" appers in the

display for a short time. The configuration mode will be left automatically.

increase the displayed value

decrease the displayed value

with this button you enter the operating mode; besides, it is used to activate the different menu items and

to confirm the set values

O, InH

10. Disposal

The device must be disposed according to the

European

Directives

2002/96/EG

2003/108/EG (on waste electrical and electronic

equipment) Waste of electrical and electronic

equipment may not be disposed by domestic

refuse!

WARNING! Depending on the measuring medium,

deposit on the device may cause danger for the user

and

the

environment.

Comply

precautions for purification and dispose of it properly.

11. Warranty conditions

The warranty conditions are subject to the legal warranty

period of 24 months from the date of delivery. In case of

improper use, modifications of or damages to the device, we

do not accept warranty claims. Damaged diaphragms will

also not be accepted. Furthermore, defects due to normal

wear are not subject to warranty services.

12. Declaration of conformity / CE

The delivered device fulfils all legal requirements. The

applied directives, harmonised standards and documents

are listed in the EC declaration of conformity, which is

available online at: http://www.bdsensors.com.

Additionally, the operational safety is confirmed by the CE

sign on the manufacturing label.

and

with

adequate

BAROLI_E_011013