Vulkan Lokring LOKATOR VL30 User manual

LOKATOR VL30 MULTI GAS LEAK DETECTOR
INSTRUCTION MANUAL
LOKATOR VL30-REF. REV.1.0

MULTI GAS LEAK DETECTOR
ME-LOKATOR VL30 –REFRIGERANT GASES PAGE | 1
LOKATOR VL 30 EN
TABLE OF CONTENTS
1INTRODUCTION ..............................................................................................................................................................................................2
2GENERAL SAFETY INSTRUCTIONS.............................................................................................................................................................2
3DESCRIPTION OF THE APPLIANCE .............................................................................................................................................................3
3.1 FUNCTIONALITIES.................................................................................................................................................................................3
3.2 DETECTOR MODULES ..........................................................................................................................................................................3
3.2.1 FRONT PANEL OF ELECTRONIC UNIT ................................................................................................................................... 4
3.2.2 REAR PANEL OF ELECTRONIC UNIT...................................................................................................................................... 4
3.2.3 LEFT PANEL OF ELECTRONIC UNIT....................................................................................................................................... 4
3.2.4 DUAL CONNECTOR CABLE ..................................................................................................................................................... 4
3.2.5 SUCTION BLOCKS .................................................................................................................................................................... 5
3.2.6 DETECTION CELLS................................................................................................................................................................... 5
4INSTALLATION & START-UP.........................................................................................................................................................................6
4.1 ASSEMBLY .............................................................................................................................................................................................6
4.1.1 ASSEMBLY OF THE SUCTION BLOCK DETECTION CELL.................................................................................................... 6
4.1.2 ASSEMBLING THE SUCTION BLOCK TO THE UNIT .............................................................................................................. 6
4.1.3 CONNECTION TO MAIN POWER ............................................................................................................................................. 6
4.1.4 OPERATION WITH INCORPORATED BATTERIES PACK....................................................................................................... 6
4.2 LOKATOR VL30 FIRST START .............................................................................................................................................................7
4.2.1 VERIFICATIONS BEFORE START-UP...................................................................................................................................... 7
4.2.2 START-UP .................................................................................................................................................................................. 7
4.2.3 STARTING SEQUENCE............................................................................................................................................................. 7
5USE OF LOKATOR VL30................................................................................................................................................................................8
5.1 PRECAUTIONS OF USE ........................................................................................................................................................................8
5.2 DETECTION INTERFACE.......................................................................................................................................................................8
5.2.1 DETECTION LIGHT RAMP and SOUND SIGNAL..................................................................................................................... 8
5.2.2 DETECTION SCREEN ............................................................................................................................................................... 9
5.3 LEAK REASEARCH & DETECTION....................................................................................................................................................10
5.3.1 LEAK RESEARCH PROCEDURE............................................................................................................................................ 10
5.3.2 ZEROTTING STABILITY .......................................................................................................................................................... 10
5.3.3 « SATURATION - CONTAMINATION » CONTROLE ............................................................................................................. 10
5.4 CALIBRATION FUNCTION...................................................................................................................................................................11
5.4.1 CHECK OF CALIBRATION ...................................................................................................................................................... 11
5.4.2 PRECAUTIONS TO BE TAKEN BEFORE CALIBRATION PROCEDURE .............................................................................. 11
5.4.3 CALIBRATION PROCEDURE .................................................................................................................................................. 11
5.5 SELF-CHECKING .................................................................................................................................................................................12
6OPTIONS MENU............................................................................................................................................................................................12
6.1 OPTION 1 –PROFILE A.......................................................................................................................................................................12
6.1.1 SELECTION OF THE TYPE OF GAS SET TO PROFILE A .................................................................................................... 12
6.1.2 SELECTION OF THE THRESHOLD SET TO PROFILE A ...................................................................................................... 12
6.2 OPTION 2 –PROFILE B.......................................................................................................................................................................12
6.2.1 SELECTION OF THE TYPE OF GAS SET TO PROFILE B .................................................................................................... 13
6.2.2 SELECTION OF THE THRESHOLD SET TO PROFILE B ...................................................................................................... 13
6.3 OPTION 3 ..............................................................................................................................................................................................13
6.3.1 CURRENT UNIT ....................................................................................................................................................................... 13
6.3.2 LANGUAGE SETTING.............................................................................................................................................................. 13
6.4 OPTION 4 ..............................................................................................................................................................................................13
6.4.1 FAST DEGASSING OPTION.................................................................................................................................................... 13
6.4.2 AUTO-START OPTION ............................................................................................................................................................ 13
6.4.3 RESET –FACTORY SETTING ................................................................................................................................................ 13
7ERROR & FAULT MESSAGES.....................................................................................................................................................................14
8MAINTENANCE - WARRANTY.....................................................................................................................................................................15
8.1 REPLACING THE DETECTION CELL .................................................................................................................................................15
8.2 CAP AND FILTERS...............................................................................................................................................................................15
8.3 PERIODIC CONTROL...........................................................................................................................................................................15
8.4 WARRANTY ..........................................................................................................................................................................................15
9DISPOSAL .....................................................................................................................................................................................................15
10 CE DECLARATION........................................................................................................................................................................................16
11 TECHNICAL DATA........................................................................................................................................................................................17

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LOKATOR VL 30 EN
1 INTRODUCTION
The LOKATOR VL30 Leak Detector has been designed for leak testing by direct sniffing on potential points of leakage.
The LOKATOR VL30 Detector is equipped with a Detection Cell for refrigerant gases, HFO, HFC and HC.
(R134a, R1234ze, R32, R290, R410, R600 and CUSTOM)
LOKATOR VL30 can be operated intermittently or continuously on a production line. Optimal operating temperature between 10 °C and
35 °C. Choose a clean, dry place, away from rain or splashing. Avoid corrosive or salt environments.
2 GENERAL SAFETY INSTRUCTIONS
• Proper use for the intended purposes: The LOKATOR VL30 should only be used for leak detection method described in this
manual. The appliance is a gas leak detector and should not be used for measuring or controlling ambient air. In the event of improper
use and / or control, the user or third parties may be exposed to hazards. Any deviations from the intended use described in this manual
result in warranty restrictions and manufacturer's liability for damage.
• Personnel and user: The LOKATOR VL30 may only be operated by qualified personnel trained for these activities. The contents of this
manual must be explicitly communicated to the user and the user agrees to follow the instructions to ensure the correct functioning of the
detector.
• Surrounding environment: The LOKATOR VL30 should not be used in environments at risk of explosion and / or other hazardous
environments. Smoking is prohibited in the surrounding area of LOKATOR VL30. The environment of use and the storage environment
must be free from contamination and contamination and must in particular be protected against the influence of chemical substances such
as silicones. Silicon and sulfur-containing media or inorganic impurities, oils, greases and liquids that evaporate can cause poisoning
phenomena on the gas sensor that may alter the sensitivity and / or selectivity of the sensor. Reduced sensitivity, unstable calibration or
false detection may be a possible consequence.
• Commissioning and operation: Connecting the device to the socket must only be done by connecting a right cable. The appliance
must only be repaired by the after-sales service. Any unauthorized intervention threatens the safety, the correct operation of the device
and restricts the rights to guarantee. The connection cable between the device and the hand-held sensor must be guided in such a way
as to avoid the risk of tripping for the operator and the rapid deterioration of the cable.
• Emergency stop circuit: In case of emergency, put the LOKATOR VL30 off by pressing the power switch located on the rear of the
housing and pull the plug. LOKATOR VL30 turns off immediately.
• Shock: Before opening the unit, turn off the system and disconnect the power plug. Servicing, maintenance and repair work should only
be carried out by the manufacturer's after-sales service or by specialists authorized by the manufacturer.
•Ventilation: Ensure that the ventilation devices on the LOKATOR VL30 and accessories are operable. Clogged grids and ventilation
slots may cause overheating, causing malfunction or damage to the unit.
• Repairs, cleaning and maintenance: Interventions on the device as well as maintenance and repair work has only the right to be
conducted by the manufacturer after-sales service or by specialists authorized by the manufacturer. Failure to observe this could result in
damage to the unit. Any unauthorized intervention exposes the user to a risk, threatens the safety of the device and restricts the warranty
rights. The activities described in the chapter "MAINTENANCE" are an exception.
• Sensitive electronics: The sensor must always be connected or disconnected when the LOKATOR VL30 is off. The suction unit contains
a suction system, avoid vibrations or shocks that may damage the system.
•Accessories / Spare parts: Use only the accessories and spare parts from the manufacturer.

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LOKATOR VL 30 EN
3 DESCRIPTION OF THE APPLIANCE
3.1 FUNCTIONALITIES
The LOKATOR VL30 provide the following functions:
GENERAL
• Selection in a list of detected gas
• Automatic Calibration
• Display of estimated leakage value in g/year
INTERFACE / DISPLAY
• 4 lignes LCD screen
• Two configurable sensitivity profiles
• Light ramp with 3-tone sound signal
• Saturation indication if leak detection is 10 times the set value
• Degassing Countdown timer
• Adjustable sound volume
• Indication of environmental contamination
SELF-CHECKING
• Permanent self-checking
• Self-checking of the Detection Cell
• Short-circuit protection in the double-plug cable.
COMMUNICATION
• Logic output DB9 socket - 6 signals: #Ready to Detect #Busy #Error
#Detection #Detection threshold #Contamination
3.2 DETECTOR MODULES
The apparatus consists of 3 modules:
• 1 Electronic box
• 1 double-socket cable, connecting the Detection Block to the electronic box
• 1 Detection Block: Suction Block + Detection Cell + Semi-rigid Pipe
The sniffing pipe has a standard length of 13 cm.
Special length pipes can be supplied according to customer needs.
• Electronic unit • Double-socket cable • 1 Detection Block

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3.2.1 FRONT PANEL OF ELECTRONIC UNIT
1> light ramp 6> mains supply indicator light
2> self cheking light 7 > battery charge indicator light
3> 4 lines LCD screen 9> power on indicator light
4> volume adjustment 9> start-up push button
5> connector for double-plug cable 10 > RESET hole
11 > directional selection pad
3.2.2 REAR PANEL OF ELECTRONIC UNIT
1> ventilation opening 2> main power switch
3> fuse 500 mA
4> mains power socket 110v to 250v 50/60Hz
3.2.3 LEFT PANEL OF ELECTRONIC UNIT
1> Logic output DB9 socket
• 1: Ready to Detect • 2: Busy
• 3: Error • 4: Detection
• 5: Detec. Threshold • 6: Contamination
• 7: N/A • 8: GND –0v
• 9: 12v
The logic outputs can be used directly on an automatic system. The logic signals are of type
[0v - 5v] max 5 mA. Do not use outputs directly to operate relays. Use in this case the Power Box.
Ref : MTD930-BP6R [in OPTION]
3.2.4 DUAL CONNECTOR CABLE
Dual-plug cable connecting the probe to the electronic unit. The cable connects on the front face
cabinet [chap. 3.2.1 N°5]. The standard cable length is 2.50 m. Cable Length of 5 m and 10 m
available on request.
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3.2.5 SUCTION BLOCKS
Aspiration block, with pump and detection light, directly interchangeable
by quick plug.
The suction unit of the LOKATOR VL30 can receive Refrigerant gas
detection cells.
1> threshold detection light
2> cable socket
3.2.6 DETECTION CELLS
• DETECTION CELL « REFRIGERANTS GASES »
The detection cell allows:
- The detection of all the refrigerant gases currently used, HFC, HFO and Mixture.
- Detection of the R600 & R290.
MINIMUM SENSITIVITY 1234ze : 0.3 g/yr
MINIMUM SENSITIVITY R134a : 0.3 g/yr
MINIMUM SENSITIVITY HFC & Mixtures : 0.3 g/yr
MINIMUM SENSITIVITY HFO & Mixtures : 0.3 g/yr
MINIMUM SENSITIVITY R290 : 0.3 g/yr
MINIMUM SENSITIVITY R600 : 0.3 g/yr
After calibration of the detector on one gas, the calibration value is recorded. Each gas has is
own recorded calibration value. The sensitivity positions correspond to the leakage value
detected in g/y.
This cell is connected to the suction block [chap. 3.2.5]
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4 INSTALLATION & START-UP
4.1 ASSEMBLY
4.1.1 ASSEMBLY OF THE SUCTION BLOCK DETECTION CELL
• Unscrew the gray plastic ring at the end of the suction unit
• Insert the cell on the end of the suction unit. The direction is indifferent, position N°1 or N°2 in the Assemby Diagram.
ASSEMBLY DIAGRAM
REFRIGERANT GASES CELL
• Screw the ring to secure the sensor cell to the suction unit, tighten firmly without blocking.
4.1.2 ASSEMBLING THE SUCTION BLOCK TO THE UNIT
• Connect the suction Block to the electronic control unit using the cable fitted with 2 quick-release screwed-in connectors, push
the plugs in fully, before screwing in the rings.
4.1.3 CONNECTION TO MAIN POWER
• Connect the LOKATOR VL30 to the mains power with the power cable:
110v à 250v 50/60 Hz + Earth
Mains Plug and fuse of 500 mA are located on the back of the cabinet - consumption ~ 25 W approx.
4.1.4 OPERATION WITH INCORPORATED BATTERIES PACK
As an option, the LOKATOR VL30 Detector can receive a power supply with a built-in battery pack that provides a full battery
life of approximately 8 hours of operation. This option should preferably be set up at the detector order.
• The batteries are charging when the detector is connected to the mains, Red light ON. [chap. 3.2.1 N°6], the charge is around
12 hours for a full charge.
• If the Detector is not used for a long time, it is best to avoid battery overcharge from disconnecting it from the mains. Use the
main power switch [chap. 3.2.2 N°2].
• The batteries are also recharged when the Detector is in operation.
• The ORANGE light battery charge [chap. 3.2.1 N° 7]indicates the good charge of the batteries. The light is ON when the
battery is charging and will progressively fade OFF or dimly lit when the battery is fully charged.
MOUNTING BASE PROBE
CELL
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4.2 LOKATOR VL30 FIRST START
4.2.1 VERIFICATIONS BEFORE START-UP
• Check whether the probe and the connection cable to the cabinet are mechanically intact. The connecting cable must not be
wrinkled, crushed, deformed or tear.
• Connecting or disconnecting the probe or the cable to the LOKATOR VL30 Cabinet must only be done when the LOKATOR
VL30 is not operating.
4.2.2 START-UP
• Toggle the ON / OFF power switch on the back of the cabinet.
The RED LED on the front panel of the cabinet lights up to indicate Mains power.
• Wait 15 seconds and press the push button on the front panel for at least 2 seconds.
• The green LED on the front panel lights up to indicate that the Detector is ON.
4.2.3 STARTING SEQUENCE
The LOKATOR VL30's light ramp and the LCD screen will light on and display successively:
• Indicates the countdown of the heating period: 180 seconds
• Each led of the detection lights ramp cyclically one by one.
• The detector has completed its initialization and
automatically switches to detection mode.
• The GREEN light of the zero is lit and the RED light of the
Probe is off.
• The LOKATOR VL30 is ready for operation !
3DETECTION screen
1system initialization
2Warm-up of the probe

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5 USE OF LOKATOR VL30
5.1 PRECAUTIONS OF USE
• Avoid unnecessary operation of the Detector during periods when it is not in use.
• Avoid detections in environments contaminated with gases, vapors or solvents, which unnecessarily tires the detection cell and limit by
masking the efficiency of the detection.
• In cold temperatures, wait a few more minutes after the heating period to obtain the full sensitivity of the detector.
• Avoid any contact of the pipe with water, oil, grease or other soiling.
Clean the areas to be tested (Wipe with a cloth to remove soiling and condensation)
• Avoid aspirating condensation, fatty vapors, oils or grease (especially silicone oils), and dust (especially metal).
• Avoid performing a "bubble test" before using the Detector.
Wipe the points to be tested very carefully if a "bubble test" is performed before using the detector.
•Handle the Detection Block carefully, do not hit it, do not knock it down.
•A circular seal protects the block head against shocks.
•At rest, hang the detection block on the support provided with the detector.
•A fiber filter after the semi-rigid pipe protects the sensor cell.
This filter should be replaced regularly and as needed.
Never use the Detection Block without filter.
THE DETECTOR IS NOT EXPLOSION PROOF
NEVER USE IT IN HAZARDOUS AREAS.
5.2 DETECTION INTERFACE
5.2.1 DETECTION LIGHT RAMP and SOUND SIGNAL
On detection of a leak, the light ramp will light on according how big is the leak detected.
Associate with the light ramp a 3 tonality loud signal will be heard.
The loud signal volume level can be set with a screwdriver by the adjustment marked
“loudspeaker” :
SELF-CHECKING The indicator lights up if an error is detected. [chap. 5.5]
YELLOW LIGHT • DEGASSING - Indicates that the detector is degassing, a countdown
« DEGASSING » on the LCD shows the remaining time. It is necessary to wait for the light off before
continuing the leak research.
• The red probe light comes on if the set point has been exceeded.
GREEN LIGHT Indicates that the detector is ready to detect, Level 0 of detection.
« 0 »

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LOKATOR VL 30 EN
YELLOW LIGHT At the beginning of the light ramp. These lights indicate
« x.3 x.2 » the presence of leakage less than the set point.
• x.3 > detection 3 times lower than the threshold value « S »
• x.2 > detection 2 times lower than the threshold value « S »
RED LIGHT Illuminates for the threshold value corresponding to the indicated value
« S » on the LCD screen. [chap. 5.2.2]
• Turning the light on the Remote Detection unit.
• Triggering the 1st tone sound.
RED LIGHT Lights up for the threshold value greater than the value indicated on
« x2 x3 x5 x7 » the LCD screen.
• x2 > detection 2 times higher than the threshold value « S »
• x3 > detection 3 times higher than the threshold value « S »
• x5 > detection 5 times higher than the threshold value « S »
• x7 > detection 7 times higher than the threshold value « S »
YELLOW LIGHT Leakage Value Detected 10 times the threshold value.
« CONTAMINATION » Indicates the SATURATION/CONTAMINATION of the cell.
« x10 »
5.2.2 DETECTION SCREEN
1> Profile gas in use (ex. Profile A R32)
2> Profile detection threshold in use.
3> CALIBRATION Menu
4> Battery level display [BATTERY Option]
5> Select and activate Profile B
6> OPTIONS Menu
• PROFILE GAS IN USE
Gas corresponding to active profile A or B. Profiles A and B can be configured in the "OPTIONS" menu. [chap. 6.2]
• PROFILE DETECTION THRESHOLD IN USE
Detection threshold corresponding to active profile A or B. The value of the indicated threshold corresponds to the leakage
value for which the red "S" indicator will light up. Profiles A and B can be configured in the "OPTIONS" menu. [chap. 6.2]
• CALIBRATION MENU
Provides access to the LOKATOR VL30 calibration procedure. [chap. 5.4]
• BATTERY LEVEL display
Indicates the charge level of the internal battery of the LOKATOR VL30 : 100%, 75%, 50%, 25%, 10%.
Only works with the built-in battery pack option. [chap. 4.1.4]
• OPTIONS MENU
Used to switch between active profiles, between profile A and B. Profiles A and B can be configured in the "OPTIONS" menu.
[chap. 6.2]
• OPTIONS MENU
Provides access to the various setting options of the LOKATOR VL30. [chap. 6]
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