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Service Manual                                                                                                                                                                                                                                            UTG1000X Series 

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1.

 

Overview 

 

Safety Information 

This section contains information and warnings that must be observed to keep the instrument operating 
under appropriate safety conditions. In addition to the safety precautions indicated in this section, you must 
follow generally accepted safety procedures. 

 

 

Safety Precautions 

Warning

 

To avoid possible electric shock and personal safety, follow these guidelines: 

During all phases of operation, service, and repair of this instrument, the following 
general safety precautions must be followed. Unilever will not bear any responsibility 
for the personal safety and property loss caused by the user's failure to follow the 
following safety precautions. This equipment is designed for professional users and 
responsible institutions for measurement purposes. 
Do not use this equipment in any manner not specified by the manufacturer. Unless 
otherwise specified in the product documentation, this equipment is for indoor use 
only. 

 
 
 
 

Safety statement 

Warning 

The WARNING statement indicates a hazard. It alerts the user to a certain procedure, 
method of operation, or similar situation. Personal injury or death could result if the 
rules are not performed correctly or followed. Do not proceed to the next step until the 
conditions of the indicated WARNING notice are fully understood and met. 

Caution 

The "Caution" symbol indicates a hazard. It alerts the user to a certain procedure, 
method of operation, or similar situation. Failure to perform or follow the rules 
correctly may result in damage to the product or loss of important data. Do not proceed 
to the next step until the indicated CAUTION conditions are fully understood and met. 

Notice 

The “Notice” statement indicates important information. Prompting the user's attention 
to a procedure, practice, condition, etc., should be prominently displayed. 

 
 
 
 
 
 
 

Содержание UTG1000X Series

Страница 1: ...Service Manual UTG1000X Series Instruments uni trend com 1 20 Service Manual UTG1000X Series Function Arbitrary Waveform Generator...

Страница 2: ...will become the property of UNI T References below to Customer mean the person or entity claiming the rights under this Warranty In order to obtain the service promised by this guarantee the customer...

Страница 3: ...urposes Do not use this equipment in any manner not specified by the manufacturer Unless otherwise specified in the product documentation this equipment is for indoor use only Safety statement Warning...

Страница 4: ...The main power is off Open The main power is turned on Power supply Standby power when the power switch is turned off the instrument is not completely disconnected from the AC power source CAT I A se...

Страница 5: ...this device to an AC power source The AC input voltage of the line complies with the rated value of this device the specific rated value is detailed in this product manual The line voltage switch of t...

Страница 6: ...to replace the fuse the maintenance personnel authorized by Unilever must replace the fuse that meets the specified specifications of this product Disassemble and clean There is no operator accessible...

Страница 7: ...are vents on the rear panel and side panels of the instrument please keep the air circulation through the vents of the instrument case Do not place the analyzer side by side with any other instrument...

Страница 8: ...nd outer conductors should be grounded briefly to discharge static electricity Make sure all instruments are properly grounded to prevent buildup of electrostatic charges Check serial numbers and syst...

Страница 9: ...ts As shown below Parts List Serial number Parts name Serial number Parts name 1 Switch power switch 6 Keypad Plug in Components 2 lens 7 Motherboard plug in components 3 Front frame 8 Floor mat 4 4 3...

Страница 10: ...mber Parts name 1 Power amplifier module plug in components 4 Back frame 2 Back cover 1 0mm galvanized sheet 5 Floor mat 3 AC two in one card power socket three plugs with safety seat 6 Power Board Pl...

Страница 11: ...s in areas where floor or work surface coverings can generate static charges Inspection and cleaning Inspection and Cleaning describe how to inspect for dirt and damage It also describes how to clean...

Страница 12: ...water a 75 isopropyl alcohol solution or a standard glass cleaner and then gently wipe the display surface Use only enough liquid to dampen the cloth or wipe Avoid excessive force which may damage the...

Страница 13: ...tatic mats Remove the handle The following procedure describes the removal and replacement of the handle Steps 1 After turning to the picture below pull the handles on both sides outward to remove the...

Страница 14: ...g procedure describes the removal of the front panel Prerequisites To prevent electrostatic damage to components wear a properly grounded antistatic wrist and foot strap during installation and use an...

Страница 15: ...e a T10 Torque screwdriver to remove the four screws and the power supply cable of the fan As shown below 5 Remove the motherboard use a T10 Torque screwdriver to remove the 5 screws on the front pane...

Страница 16: ...ear panel assembly The following procedure describes the removal and replacement of the rear panel assembly Prerequisites To prevent electrostatic damage to components wear a properly grounded antista...

Страница 17: ...ower module use a T10 Torque screwdriver to remove the 5 screws and the blue wire as shown in the figure below 4 Remove the rear panel use a T10 Torque screwdriver to remove the 6 screws and the groun...

Страница 18: ...power cord For more detailed troubleshooting see Troubleshooting Flowchart Symptoms Possible reason The instrument cannot be powered on Power cord not plugged in electricity failure Defective Microco...

Страница 19: ...ent fails the performance verification test it must be returned to the Uni Tech Service Center for adjustment 6 Appendix Warranty Summary UNI T Union Technology China Co Ltd guarantees that the produc...

Страница 20: ...aceability and suitability for special purposes IN NO EVENT WILL UNI T BE LIABLE FOR INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES Contact us Ifyouhaveanyinconvenience intheprocessofusingthis product youc...

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