Key facts
- Manuals
- 3
- Languages
- ZH
- Last added
- 2026-10-01
Featured Hubei Yitiancheng manuals
YTC5000 Insulation Resistance Tester User Manual
The YTC5000 is an intelligent insulation resistance tester designed for testing the insulation performance of power equipment such as cables, motors and transformers. It provides insulation resistance, absorption ratio and polarization index measurements with high accuracy and automatic data storage.
The manual explains safety requirements, operation steps for resistance, absorption ratio and polarization index tests, battery charging procedures, and lists the included accessories. It also provides technical specifications and troubleshooting guidance. This manual is written in Chinese.
Covers: Overview · Main Technical Specifications · Operation Method · Battery Charging · Precautions · Accessories
Hubei Yitiancheng YTC4216 Closed Cup Flash Point Instrument User Manual
The YTC4216 Closed Cup Flash Point Instrument is designed for measuring the flash point of petroleum products. It features an ARM micro‑processor, color LCD, resistive touch screen, power‑off data storage, automatic ignition, result locking and printing, and forced‑air cooling. The instrument complies with ASTM D93 and GB/T 261‑2008 methods and is used in power, petrochemical, inspection and research fields.
The manual covers safety requirements, technical parameters, operating principles, detailed usage steps, self‑test procedures, and maintenance advice. Users are instructed to operate the device in a ventilated hood, avoid contact with live terminals, ensure proper grounding, and follow the step‑by‑step workflow for sample preparation, test initiation, and result handling. This manual is written in Chinese.
Covers: Overview · Technical Specifications · Working Principle · Operation · Precautions
Hubei Yitiancheng YTC338 Vacuum Oil Filter Machine User Manual
The YTC338 vacuum oil filter machine is designed for oil purification in turbines, hydraulic systems and similar industrial equipment. It removes water, particles and gases to keep oil clean and maintain reliable operation.
The document covers safety precautions, installation preparation, startup operation, routine maintenance, and includes technical specifications and additional reference materials. Follow the listed procedures to ensure safe and efficient use of the equipment. This manual is written in Chinese.
Covers: Introduction · Principle · Process Flow · Installation Preparation · Startup Operation · Main Machine Maintenance
Latest Hubei Yitiancheng manuals
YTC5000 Insulation Resistance Tester User Manual
User Manual 13 pages · 390 KB · ZHUser manual for the YTC5000 insulation resistance tester, covering safety, operation, specifications, battery charging and accessories.
Hubei Yitiancheng YTC4216 Closed Cup Flash Point Instrument User Manual
User Manual 11 pages · 443 KB · ZHThe YTC4216 Closed Cup Flash Point Instrument manual provides safety guidelines, technical specifications, and step‑by‑step operating instructions.
Hubei Yitiancheng YTC338 Vacuum Oil Filter Machine User Manual
User Manual 12 pages · 348 KB · ZHThe manual provides safety instructions, installation steps, operation procedures, and maintenance guidelines for the YTC338 vacuum oil filter machine.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Hubei Yitiancheng manuals
How do I charge the battery?
Connect the external charger to the instrument while it is powered off and charge for about 3 hours; the charger’s red light turns green when the battery is fully charged.
What does the high‑voltage output indicator mean?
When the “high‑voltage output” lamp is lit, high voltage is present on the output terminals and must not be touched.
How do I start a flash point test?
Tap the “Start” button on the screen; the test arm lowers and the instrument begins heating the sample.
From: Hubei Yitiancheng YTC4216 Closed Cup Flash Point Instrument User Manual
What safety precautions must be observed when using the instrument?
Operate the device in a ventilated hood, avoid touching exposed live parts, ensure proper grounding, use the correct power cord, keep the instrument dry, and do not operate without the cover in place.
From: Hubei Yitiancheng YTC4216 Closed Cup Flash Point Instrument User Manual
What safety measures should be taken before operating the YTC338?
Read the safety notice, ensure the machine is properly grounded, use the specified fuse, avoid touching live parts, and do not operate the unit without its cover.
From: Hubei Yitiancheng YTC338 Vacuum Oil Filter Machine User Manual
How do you start up the YTC338 vacuum oil filter machine?
Close all valves, turn on the main power, start the vacuum pump until the pressure reaches –0.09 MPa, then open the inlet valve and follow the valve sequence to begin filtration.
From: Hubei Yitiancheng YTC338 Vacuum Oil Filter Machine User Manual