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6.3 Installation Process-Figure 6 
 
6.3.1According  to  the  site  requirements  of  the  tank,  the  observation  direction  of  the  scale,  the 
opening  position  of  the  tank  top,  and  the  welding  position  of  the  bottom  mechanism  are 
determined. 
 
6.3.2The mounting bracket of the scale is welded according to the position of the scale. 
 
6.3.3Connect the overall display scale to the scale mounting bracket. 
 
6.3.4  Take  out  the  top  transmission  mechanism,  and  the  tensioning  mechanism  determines  the 
opening position of the tank top. After the error is correct, follow the installation diagram to open 
the tank (Figure 6). 
6.3.5 Install the drive wire rope and the guide wire rope and pass it into the storage tank. 
 
6.3.6 The bottom guiding mechanism and the buoy are taken into the tank from the inlet hole. By 
observing  the  perpendicularity  of  the  guide  wire  at  the  top,  it  is  determined  that  ≤  2°,  and  the 
bottom guiding mechanism is welded and fixed to the bottom of the tank. 
 
6.3.7The guide wire is passed through the side hole of the float and fixed on the bottom guiding 
mechanism to ensure the tension and verticality of the wire rope. 
 
6.3.8 One end of the transmission wire rope is connected with the float, the other end is connected 
to the weight by two pulleys, and the float is gently lifted in the tank, and the pointer on the heavy 
hammer outside the tank is simultaneously moved and slid freely. 

 

Figure 6 Installation procedure 

7. Fault Analysis and Elimination 

Fault Phenomenon 

Cause of Issue 

Troubleshooting Method 

The buoy moves up and 

down inflexibly. 

1. Wire rope installation 

verticality is too large. 

2. The pulley is damaged. 

1. Adjust the verticality of the 

wire rope installation. 

2. Replace the pulley. 

 

 

Summary of Contents for UFZ-4A

Page 1: ...1 9 WWW DDTOP COM UFZ BUOY LEVEL GAUGE UFZ Operation Manual UFZ DT JS 1011 2018 A...

Page 2: ...t prior notice Quality Assurance Dandong Top Electronics Instrument Group Co Ltd guarantees that all glass plate level gauge have no defects in materials and manufacturing processes within one year fr...

Page 3: ...2 Operating Principle 5 2 3 Packing 5 2 4 2 4 Transporting 5 2 5 Warehousing 5 3 Technical Characteristics 5 3 1 Main Performance 5 3 2 Main Performance 5 4 Dimensional Schematic Figure 2 6 5 Unpackin...

Page 4: ...sure to install the equipment in Intrinsically safe or non flammable site operating procedures 1 2 Process Leaks Can Cause Serious Injury or Death Care should be taken to lift the transmitter If the...

Page 5: ...e in equilibrium W F G f 0 When the level changes it causes the change of the position of the float The pointer hammer is moved by the wire rope and the corresponding position of the level is displaye...

Page 6: ...d Inspection 5 1 Unpacking Inspection Notice 5 1 1 Check whether the product nameplate Figure 3 is consistent with the supply list information Figure3 Sample Nameplate 5 1 2 Check the quantity of each...

Page 7: ...the fixing bracket of the welding scale should be placed on a vertical line with a deviation of 2 Figure 4 Figure 4 Installation 6 2 2 The bottom guiding mechanism and the buoy are taken into the tan...

Page 8: ...oy are taken into the tank from the inlet hole By observing the perpendicularity of the guide wire at the top it is determined that 2 and the bottom guiding mechanism is welded and fixed to the bottom...

Page 9: ...be paid to hazardous process conditions such as pressure inside the vessel high temperatures corrosive or toxic media etc 8 2 Waste Removal Waste disposal should be carried out in accordance with the...

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