Leica DD130 അണ്ടർഗ്രൗണ്ട് യൂട്ടിലിറ്റി ആൻഡ് കേബിൾ ലൊക്കേറ്റർ യൂസർ മാനുവൽ

1. ആമുഖവും അവസാനവുംview

The Leica DD130 Underground Utility and Cable Locator is designed for efficient and accurate detection of buried utilities. This package includes the DD130 Locator and the DA175 Signal Transmitter, providing a comprehensive solution for locating underground power, water, gas, and communication lines.

പ്രധാന സവിശേഷതകളിൽ ഇവ ഉൾപ്പെടുന്നു:

• Extended trace range with additional low frequencies (512Hz and 640Hz) for long-range locates.
• Automatic pinpointing capabilities.
• Built-in self-check for ensuring correct unit functionality.
• Signal Strength Indication (SSI) for easy cable identification.
• Hazard Zone alert for shallow services.
• പൊടി, ജല പ്രതിരോധത്തിനുള്ള IP54 റേറ്റിംഗ്.

2 സുരക്ഷാ വിവരങ്ങൾ

മുന്നറിയിപ്പ്: The Leica Carry Case included in this package can expose you to chemicals including DI(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Always prioritize safety when operating the DD130 locator. Before commencing any excavation or ground-breaking activities, ensure all utilities are accurately located and marked. Failure to do so can result in serious injury, property damage, or service disruption.

• എല്ലായ്പ്പോഴും ഉചിതമായ വ്യക്തിഗത സംരക്ഷണ ഉപകരണങ്ങൾ (പിപിഇ) ധരിക്കുക.
• നിങ്ങളുടെ ചുറ്റുപാടുകളെക്കുറിച്ചും സാധ്യതയുള്ള അപകടങ്ങളെക്കുറിച്ചും ബോധവാനായിരിക്കുക.
• Do not operate the equipment if it appears damaged or malfunctioning.
• Consult local regulations and utility companies for specific guidelines on utility locating and excavation.
• Pay close attention to the Hazard Zone alert, which indicates shallow services.

3. പാക്കേജ് ഉള്ളടക്കം

The Leica DD130 Depth Package includes the following components:

• Leica DD130 Underground Utility and Cable Locator
• Leica DA175 1 Watt Signal Transmitter
• സഞ്ചി
• Connection cables and ground stake for transmitter

4. സജ്ജീകരണം

4.1. ബാറ്ററി ഇൻസ്റ്റാളേഷൻ

The DD130 locator and DA175 transmitter require batteries for operation. Both units use Alkaline battery cells. Ensure fresh batteries are installed before use.

1. Locate the battery compartment on the DD130 locator and DA175 transmitter.
2. കമ്പാർട്ട്മെന്റ് കവർ തുറക്കുക.
3. Insert the required number of Alkaline batteries, observing the correct polarity (+/-).
4. ബാറ്ററി കമ്പാർട്ട്മെന്റ് കവർ സുരക്ഷിതമായി അടയ്‌ക്കുക.

4.2. Initial Power-On and Self-Check

Upon powering on the DD130, the unit performs a built-in self-check to ensure proper functionality. This health check is performed each time the unit is turned on.

1. Press and hold the power button on the DD130 locator.
2. Observe the display for the self-check sequence.
3. If any errors are indicated, refer to the Troubleshooting section.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

The DD130 offers various modes and frequencies to effectively locate different types of underground utilities.

5.1 ഓപ്പറേറ്റിംഗ് മോഡുകൾ

The DD130 features Power, Radio, and Auto modes for different locating scenarios:

• പവർ മോഡ്: Detects electromagnetic fields radiated by live power cables.
• റേഡിയോ മോഡ്: Detects re-radiated radio signals present on metallic utilities.
• യാന്ത്രിക മോഡ്: Automatically selects the best frequency for detection, combining aspects of Power and Radio modes.

5.2. ആവൃത്തികൾ

The DD130 operates on multiple frequencies to optimize detection for various utilities and conditions:

• 8 kHz and 33 kHz: Standard frequencies for general utility locating.
• 512 Hz and 640 Hz: Low frequencies used for long-range locates, particularly effective with the DA175 Signal Transmitter.

5.3. Using the DA175 Signal Transmitter

The DA175 Signal Transmitter is used to apply a traceable signal to non-energized metallic utilities, enhancing detection accuracy and depth capabilities.

1. Connect the DA175 to the utility using direct connection leads, an induction clamp, or by inducing a signal into the ground.
2. Select the desired frequency on the DA175 (e.g., 512Hz or 640Hz for long range).
3. Turn on the DA175.
4. Use the DD130 locator in the corresponding frequency mode to trace the signal.

5.4. Locating Utilities

To locate a utility, sweep the DD130 locator across the area in the selected mode. The Signal Strength Indication (SSI) provides a numeric readout to help identify the cable and its position. The locator can pinpoint utilities at depths up to 33 feet (when used with a Sonde, not included).

5.5. Hazard Zone Alert

The DD130 features a Hazard Zone alert that warns the user of shallow services within a few feet of the locator. This safety feature is crucial for preventing accidental cable strikes. Always heed this warning and adjust your excavation methods accordingly.

6. പരിപാലനം

Proper maintenance ensures the longevity and accuracy of your Leica DD130 locator and DA175 transmitter.

• വൃത്തിയാക്കൽ: Wipe down the units with a damp cloth after use. Avoid abrasive cleaners or solvents.
• സംഭരണം: Store the equipment in the provided carry bag in a dry, temperate environment when not in use.
• ബാറ്ററി കെയർ: Remove batteries if the units will not be used for an extended period to prevent leakage.
• സ്വയം പരിശോധന: The built-in self-check performed at startup helps monitor the unit's health. If it indicates an issue, refer to the Troubleshooting section or contact support.
• പരിസ്ഥിതി സംരക്ഷണം: The IP54 rating protects against dust and water splashes, but avoid submerging the units or exposing them to heavy rain for prolonged periods.

7. പ്രശ്‌നപരിഹാരം

This section addresses common issues you might encounter with your Leica DD130 system.

If you encounter issues not listed here or if solutions do not resolve the problem, please contact Leica Geosystems customer support.

8 സ്പെസിഫിക്കേഷനുകൾ

Technical specifications for the Leica DD130 Underground Utility and Cable Locator:

9. വാറൻ്റിയും പിന്തുണയും

For detailed warranty information, please refer to the documentation provided with your purchase or visit the official Leica Geosystems website. Leica Geosystems offers customer support for technical assistance and service inquiries.

ഡൗൺലോഡ് ചെയ്യാൻ ഔദ്യോഗിക ഉപയോക്തൃ മാനുവൽ (PDF) ലഭ്യമാണ്: Leica DD130 User Manual PDF

For further assistance, please contact Leica Geosystems directly through their official support channels.