1. Entwodiksyon
This manual provides essential information for the proper installation, operation, and maintenance of your Tyenaza HM-2D Digital Time Counter. Please read this manual thoroughly before using the device to ensure safe and efficient operation. Keep this manual for future reference.
2. Enfòmasyon sou Sekirite
Toujou obsève prekosyon sekirite sa yo pou evite blesi ak domaj nan aparèy la:
- Asire ekipman pou pouvwa a voltage matches the specifications of the device (AC100-240V).
- Pa ekspoze aparèy la nan tanperati ekstrèm, imidite, oswa anviwònman koroziv.
- Disconnect power before performing any installation, wiring, or maintenance.
- Se sèlman pèsonèl kalifye ki ta dwe fè koneksyon elektrik yo.
- Evite enpak fizik oswa lage aparèy la.
3. Pwodwi souview
The Tyenaza HM-2D is an 8-digit digital electrical time counter designed for various industrial and commercial applications. It features a clear LCD display and operates on AC100-240V. Its compact design allows for guide rail type installation.

Figi 3.1: Devan view of the Tyenaza HM-2D Digital Time Counter, showing the LCD display and 'HOUR METER' label.

Figi 3.2: Retounen view of the Tyenaza HM-2D Digital Time Counter, displaying the model type (HM-2D), time range (0-999999H59M), and voltage (100-240VAC).
Karakteristik kle:
- 8-digit LCD display for precise time measurement.
- Wide voltage compatibility: AC100-240V.
- Timing accuracy: ±0.01.
- Low power consumption: 0.3 W.
- Guide rail type installation for easy integration.
- Accumulates time when energized; retains data upon power loss and resumes accumulation when power is restored.
4. Enstalasyon ak Enstalasyon
The HM-2D Digital Time Counter is designed for guide rail installation. Follow these steps for proper setup:
- Dekoneksyon pouvwa: Ensure that the main power supply to the installation area is completely disconnected before beginning any work.
- Montaj: Securely attach the time counter to a compatible guide rail. The device features integrated clips for this purpose.
- Fil elektrik: Connect the power supply wires to the terminals on the back of the HM-2D. Refer to the label on the device for correct voltage and polarity. Ensure all connections are tight and secure.
- Verifikasyon: Double-check all connections to ensure they are correct and safe.
- Koneksyon pouvwa: Restore power to the system. The counter should power on and begin displaying time.
Nòt: The device is designed to accumulate time when energized. There are no user-adjustable settings for time range or reset on the device itself.
5. Operasyon Enstriksyon
The Tyenaza HM-2D Digital Time Counter operates automatically once installed and powered. It is designed for continuous time accumulation.
- Operasyon otomatik: When the device receives power (AC100-240V), it will automatically begin accumulating and displaying time.
- Ekspozisyon tan: The 8-digit LCD display shows the accumulated time in hours and minutes (h/m). The range is from 1 minute up to 999,999 hours and 59 minutes.
- Pouvwa entèripsyon: Nan evènman an nan yon pouvwa outage, the counter stops accumulating time. Upon restoration of power, it will resume accumulation from the last recorded value. The accumulated data is retained even when power is off.
- No User Reset: This model does not feature a manual reset function. The counter is intended for continuous, non-resettable time tracking.
6. Antretyen
The Tyenaza HM-2D Digital Time Counter requires minimal maintenance due to its robust design.
- Netwayaj: Siye ekran an ak c detanzantanasinSiye ak yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
- Enspeksyon: Regularly inspect the wiring connections to ensure they remain secure and free from corrosion.
- Kondisyon anviwònman: Asire w ke anviwònman fonksyònman an rete nan limit tanperati ak imidite espesifye yo pou pwolonje dire lavi aparèy la.
NAN. Depanaj
If you encounter issues with your HM-2D Digital Time Counter, refer to the following common problems and solutions:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Ekspozisyon an vid | Pa gen kouran oswa fil elektrik yo pa kòrèk. | Tcheke koneksyon pouvwa epi asire vol latage is within AC100-240V. Verify wiring is correct. |
| Time is not accumulating | Device is not receiving continuous power. | Ensure a stable and continuous power supply to the device. |
| Inaccurate time reading | Rare, but could be due to extreme environmental conditions or internal fault. | Verify operating conditions are within specifications. If problem persists, contact customer support. |
8. Espesifikasyon
| Paramèt | Valè |
|---|---|
| Modèl | HM-2D |
| Tan Range | 8-digit, 1 minute - 999,999 hours 59 minutes |
| Voltage | AC100-240V 50 / 60Hz |
| Presizyon distribisyon | ± 0.01 |
| Konsomasyon pouvwa | 0.3 W |
| Tanperati anbyen | -10 ° C a 50 ° C |
| Imidite relatif | 35-85% RH |
| Mòd enstalasyon | Kalite tren gid |
| Nivo Pwoteksyon | IP20 |
| Dimansyon pake | 1.97 x 1.97 x 1.97 pous |
| Pwa atik | 2.12 ons |
9. Garanti ak sipò
For warranty information and customer support, please refer to the documentation provided with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase.
For technical assistance or inquiries, please visit the official Tyenaza store on Amazon or contact their customer service directly.
Tyenaza Store Link: Visit the Tyenaza Store