YOJOCK HT97D Socket Tester User Manual

1. Rhagymadrodd

The YOJOCK HT97D Socket Tester is an essential tool for quickly and accurately detecting wiring faults in standard 3-wire and RCD-protected sockets. It provides immediate results on its clear LCD screen, indicating the precise wiring status, voltage, and frequency. This device is suitable for both professional electricians and DIY enthusiasts for electrical maintenance, office socket checks, power strip inspections, and general home use.

Image: The YOJOCK HT97D Socket Tester indicating a correct wiring configuration in a wall socket.

2. Gwybodaeth Diogelwch

• Byddwch yn ofalus bob amser wrth weithio gyda thrydan.
• Ensure the tester is in good condition before use. Do not use if damaged.
• The RCD test function should be used with care on normal sockets, as it may trip the household electrical system. Ensure the RCD test is performed under correct wiring conditions with a current greater than 30 mA.
• This socket tester complies with CE marking for safety.
• Cyfrol weithredoltage range: 30-260V AC. Do not exceed this range.

3. Cynnwys Pecyn

Gwiriwch fod yr holl eitemau yn bresennol yn y pecyn:

• 1 x YOJOCK HT97D Socket Tester
• 1 x Sgriwdreifer
• 2 x Batris AAA
• 1 x Llawlyfr Defnyddiwr

Image: All components included in the YOJOCK HT97D Socket Tester package.

4. Cynnyrch Drosview

The YOJOCK HT97D Socket Tester features a clear, backlit LCD display for easy reading of results even in dimly lit environments. It is designed for quick and intuitive operation, providing instant feedback on socket wiring status, voltage, ac amlder.

Nodweddion Allweddol:

• Instant Inspection: Color LCD screen shows precise wiring status at a glance.
• RCD Test Function: Verifies the proper functioning of residual current devices.
• Cyfrol Eangtage Ystod: Operates within 30-260V AC.
• Mesur Amlder: Displays frequency between 45-65Hz.
• 6 Wiring Fault Diagnoses: Identifies common wiring issues.
• Daliad Data: Automatically locks data after 3 seconds of insertion.
• Cau Awtomatig: Powers off after 5 minutes of inactivity to save battery.

Image: Labeled diagram of the HT97D display, explaining each indicator.

5. Gosod

Gosod Batri:

The device requires 2 AAA batteries (included). Follow these steps to install them:

1. Loosen the screws under the rear cover counter-clockwise using the provided screwdriver.
2. Slide the rear cover downwards to open it.
3. Mewnosodwch y 2 fatri AAA, gan sicrhau'r polaredd cywir (+/-).
4. Replace the rear cover and tighten the screws.

Image: Instructions for battery replacement.

6. Cyfarwyddiadau Gweithredu

Gweithrediad Sylfaenol:

1. Sicrhewch fod batris wedi'u gosod yn gywir.
2. Insert the YOJOCK HT97D Socket Tester directly into the socket you wish to test.
3. The LCD screen will immediately display the wiring status, voltage, ac amlder.
4. The device automatically holds the displayed data after approximately three seconds. To release the data, press the unlock button (if available, otherwise re-insert).
5. The tester will automatically shut down if there is no operation within 5 minutes of power-on to conserve battery life.

Image: Data retention feature of the socket tester.

Image: Automatic shutdown feature for battery saving.

7. RCD Test

The RCD (Residual Current Device) test function checks if your circuit breaker is working correctly to protect against current leakage.

Performing the RCD Test:

1. Insert the tester into the socket.
2. Ensure the socket wiring is indicated as CYWIR before proceeding with the RCD test.
3. Gwasgwch y RCD button on the tester for two seconds.
4. If the RCD protection is functioning correctly, the circuit breaker connected to that socket should trip, cutting off power to the socket.
5. If the circuit breaker does not trip, the RCD may be faulty and should be inspected by a qualified electrician.

Rhybudd: Use this function carefully on normal sockets, as it will trip the electrical system. Ensure the RCD test is performed under correct wiring conditions with a current greater than 30 mA.

Image: Performing the RCD test by pressing the dedicated button.

8. Understanding Display Indicators (6 Wiring Faults)

The YOJOCK HT97D Socket Tester can diagnose six common wiring faults. The LCD screen will clearly indicate the detected status.

Image: Visual representation of the 6 wiring fault diagnoses.

9. cynnal

Glanhau:

Sychwch y ddyfais gyda lliain sych, meddal. Peidiwch â defnyddio glanhawyr sgraffiniol na thoddyddion.

Amnewid Batri:

Refer to the "Setup" section for detailed instructions on how to replace the AAA batteries when the low battery indicator appears on the display.

10. Datrys Problemau

• Nid yw'r ddyfais yn troi ymlaen: Gwiriwch a yw'r batris wedi'u gosod yn gywir a bod digon o wefr arnynt. Amnewidiwch nhw os oes angen.
• Darlleniadau anghywir: Ensure the tester is fully inserted into the socket. Verify the socket is clean and free of debris.
• Nid yw prawf RCD yn tripio: Confirm the socket wiring is correct before testing. If it still doesn't trip, the RCD itself may be faulty and requires professional inspection.
• Display is dim: Amnewid y batris.

11. manylebau

Image: Detailed technical parameters of the socket tester.

12. Gwarant a Chefnogaeth

This YOJOCK Socket Tester is certified for safety and comes with a user manual for guidance. For any issues or support inquiries, please refer to the contact information provided in your product packaging or reach out to YOJOCK customer service.

Image: The socket tester providing assistance in various electrical safety checks.