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shock, the grounding conductor must be connected to the ground.

Make sure the product has been grounded correctly before

connecting with the input/output port.

Pay Attention to the Ratings of All Terminals

To prevent the fire hazard or electric shock, please be care of

all ratings and labels/marks of this product. Before connecting,

please read the instruction manual to acquire information about the

ratings.

Do Not Operate without Covers

Do not operate this product when covers or panels removed.

Use Proper Fuse

Only use the fuse with type and rating specified for the product.

Avoid Touching Bare Circuit and Charged Metal

Do not touch the bare connection points and parts of energized

equipment.

Do Not Operate with Suspicious Failures

If you encounter operating failure, do not continue. Please

contact with our maintenance staff.

Do Not Operate in Wet/Damp Conditions.

Do Not Operate in Explosive Atmospheres.

Ensure Product Surfaces Clean and Dry.

Summary of Contents for HTJL-H

Page 1: ...al You can find the changes in the appendix Sorry for the inconvenience If you have further questions welcome to contact with our service department The input output terminals and the test column may...

Page 2: ...r relevant subassembly to damage In order to avoid possible danger this product can only be used within the prescribed scope Only qualified technician can carry out maintenance or repair work To avoid...

Page 3: ...uire information about the ratings Do Not Operate without Covers Do not operate this product when covers or panels removed Use Proper Fuse Only use the fuse with type and rating specified for the prod...

Page 4: ...Security Terms Warning indicates that death or severe personal injury may result if proper precautions are not taken Caution indicates that property damage may result if proper precautions are not tak...

Page 5: ...5 Contents Warning 6 I Product introduction 6 II Technical data 7 III Product structure 7 IV Operation procedure and method 8 V Adjustment method 9 VI Announcements 11...

Page 6: ...The concentration degree of sulfur hexafluoride can be displayed by a detection of the degree of ionization This instrument is a small vacuum pump with its searching unit and main engine separated Tho...

Page 7: ...ppm Volume ratio Pumping speed of vacuum pump 0 5 litre second Length of the vacuum tube 4 m Continual working time not more than 3 hours Working condition alternating current power supply 220V 50Hz E...

Page 8: ...e concentration of SF6 gas detected in real time so it is unnecessary to check the table again The small value below is the base value which is only used as a reference for the stability of the instru...

Page 9: ...m value using The key changes When the volume ratio is greater than the alarm point the device will emit a beeping alarm V Adjustment method 1 Making up different concentration degree sulfur hexafluor...

Page 10: ...to be demarcated Press OK and then demarcate the first point Input OPPM and then press OK Input 1010 which is the first point s collecting number Press OK and then QUIT to enter the demarcation interf...

Page 11: ...ppropriate amount The three adjustable potentiometer inside the searching unit has been set for its output voltage and signal output value before selling In generall it doesn t need to be adjusted aga...

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