1. Uvod
The Xetron LMG-10X Digital Manifold Gauge is an advanced tool designed for HVAC and refrigeration systems. It provides precise measurements for pressure, temperature, vacuum, and automatically calculates superheat and subcooling. This manual will guide you through the setup, operation, and maintenance of your device.
Figure 1: Xetron LMG-10X Digital Manifold Gauge with included accessories.
2. Varnostne informacije
Always read and understand all safety warnings and instructions before using the device. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Pred uporabo se prepričajte, da so vse povezave varne.
- Naprave ne izpostavljajte ekstremnim temperaturam ali neposredni sončni svetlobi dlje časa.
- Uporabljajte samo predpisane dodatke in sonde.
- Napravo hranite ločeno od vode in drugih tekočin.
- Servisiranje prepustite samo usposobljenemu osebju.
3. Vsebina paketa
Preverite, ali so v vašem paketu prisotni vsi spodaj navedeni elementi:
- 1 x Xetron Digital Manifold Gauge (LMG-10X)
- 2 x Clamp Sonde za temperaturo
- 1 x torbica
- 1 x Uporabniški priročnik (ta dokument)
Figure 2: What's in the box - Xetron Digital Manifold and Clamp Temperature Probes.
4. Nastavitev
4.1. Začetni vklop
- Insert batteries into the compartment on the back of the unit (if not pre-installed).
- Pritisnite in držite gumb za vklop (⏻) za vklop naprave.
- The LCD screen will illuminate and display the initial measurement interface.
4.2. Connecting Probes and Hoses
Povežite clamp temperature probes to the designated ports on the manifold. Ensure a secure connection. Refrigerant hoses (not included) can be connected to the 1/4" SAE threaded connectors at the bottom of the unit.
Figure 3: Connecting the Xetron LMG-10X to an HVAC system.
5. Navodila za uporabo
5.1. Pressure and Temperature Measurement Mode
This mode displays real-time pressure and temperature readings, along with calculated saturation temperatures (VSAT, LSAT).
Figure 4: Interface for Pressure and Temperature Measurement Mode.
5.2. Superheat and Subcooling Measurement
The device automatically calculates superheat (SH) and subcooling (SC) values based on the selected refrigerant and measured parameters.
Figure 5: Display showing Superheat and Subcooling measurements.
5.3. Pressure Hold Test Mode
To enter Pressure Hold Test mode, briefly press the NAČIN gumb, ki mu sledi PREDVAJAJ/PAVZA button from VAC mode. This mode allows you to monitor pressure changes over time.
Figure 6: Interface for Pressure Hold Test Mode.
5.4. Unit Settings and Auto Shutdown
The device allows for conversion of various measurement units and configuration of automatic shutdown settings.
Figure 7: Temperature Unit Setting.
Figure 8: Pressure Unit Setting.
Figure 9: Auto Shutdown OFF.
Figure 10: Auto Shutdown ON.
6. Built-in Refrigerant Database
The Xetron LMG-10X comes with a comprehensive database of 88 types of refrigerants, allowing for accurate calculations and measurements across various systems.
Figure 11: Partial list of supported refrigerants.
7. Vzdrževanje
7.1. Čiščenje
Napravo obrišite z mehko damp krpo. Ne uporabljajte abrazivnih čistil ali topil. Pred shranjevanjem se prepričajte, da je naprava suha.
7.2. Shranjevanje
Ko naprave ne uporabljate, jo shranite v torbici na hladnem in suhem mestu. Če jo shranjujete dalj časa, odstranite baterije, da preprečite puščanje.
8. Odpravljanje težav
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Naprava se ne vklopi. | Low or dead batteries; incorrectly inserted batteries. | Zamenjajte baterije; pazite na pravilno polarnost. |
| Netočni odčitki. | Probes not properly connected; incorrect refrigerant selected. | Check probe connections; verify selected refrigerant matches system. |
| Zaslon je zatemnjen ali utripa. | Nizka moč baterije. | Zamenjajte baterije. |
9. Specifikacije
- Model: XT-LMG-10X-EU
- Dimenzije (D x Š x V): 37 x 30 x 10 cm (14.57 x 11.81 x 3.94 palca)
- Teža artikla: 1.2 kg (2.65 lbs)
- Material: Akrilonitril butadien stiren (ABS)
- Refrigerant Database: 88 vrst
- Funkcije: Pressure & Temperature Measurement, Vacuum Measurement, Pressure Hold Test, Automatic Shutdown, Temperature Compensation
10. Garancija in podpora
Xetron offers a one-year warranty for the LMG-10X Digital Manifold Gauge. For any questions or support needs, please contact Xetron customer service. We are committed to providing lifetime customer service.
For further assistance, please visit the official Xetron webspletno mesto ali se obrnite na njihove kanale za podporo.
