SVS-P User manual
Technical reference for SVS-P User manual with 4 pages, 7 tables, searchable navigation and precise source-page references.
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- 1
- Pages
- 4
- Language
- English
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Source page
Page 1
(EN)
SVS-P
Installation Manual
Dinacell Electrónica S.L.
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Page 2
1 Introduction
We have developed a solution to be able to measure the load level in silos using our SVS-P sensor. Its installation is based on the adhesion of these sensors to the supports or legs of the silo detecting the micro deformations that occur in the structure generated by the load.
1.1 Contents of the bag
4x 4x 8x
Sensor SVS-P Allen M8x20 screws M8 nuts Flat washers
1.2 Recommended tools for the installation
Battery powered drill 9mm metal drill Screw accessories for drills 12mm metal backsink Torque wrench for 40Nm
Allen wrenches Fine barbed steel brush Paper for cleaning up Large fl anges Cutting pliers
1.3 Description of gluing products and use
LOCTITE 7063 (Cleaner). 1. Treat the surfaces to be cleaned by spraying and rubbing with paper towels dipped in solvent. 2. Clean surfaces, while they are wet, with paper towels, eliminating all residues. 3. If necessary, repeat the cleaning process.
LOCTITE SF 7649 (Gluing activator for low temperatures (between 5 and 15oC) 1. Spray the activator on the surfaces to be adhered to before applying glue. <15oC 2. Allow enough time for the activator solvent to evaporate, providing good ventilation, until the surfaces are completely dry. 3. Upon activation, the parts must adhere within a month.
LOCTITE 638 (Glue). 1. Make sure before applying the glue that the surfaces to be assembled are clean and dry. 2. Apply the glue to one or both surfaces and assemble the parts immediately. 3. If possible, move the surfaces together to distribute the adhesive properly. 1
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8 9
++ + + + m N m N 2 Step by step installation 1 2 SVS sensors are installed on one of the legs that With the 9mm drill bit and once the location Place the sensor as shown in the fi gure, tighten the support the weight of the silo. It should be placed is chosen, make a drill centered on the leg of nut with the torque wrench at 40Nm, holding the in a clear area, which does not coincide with the silo. screw head with an Allen wrench. crossheads or crossbars. In case the silo is exposed to the direct sun, locate the sensor on the most protected leg. 4 5 With the sensor in a vertical position, you will Place and tighten the bottom screw to 40Nm. Using the sensor as a template, make the two inner need to use the sensor as a template to make the drills. bottom hole. 7 Remove the sensor. Once the drills are done, you will need to use the Use a steel barbed brush to clean the gluing area countersink to clean any burrs on both the outside both on the surface of the leg where the sensor is and inside sides of the drill. to be located and on the sensor's support points. 2
| 3 | m N |
|---|---|
| Place the sensor as shown in the fi gure, tighten the nut with the torque wrench at 40Nm, holding the screw head with an Allen wrench. + + + + + |
| Column | Column | m N |
|---|---|---|
| Place and tighten the bottom screw to 40Nm. + + |
| 6 | Column |
|---|---|
| Using the sensor as a template, make the two inner drills. + |
| 9 |
|---|
| Use a steel barbed brush to clean the gluing area both on the surface of the leg where the sensor is to be located and on the sensor's support points. |
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10 11 12
+ ++ ++ <15oC ++ + +
13 14 15
1 3
++ ++ <15oC + + m N The next step is to make sure that the gluing Now you need to apply the retainer compound, Place the sensor on the leg of the silo. Insert, surface is clean, dry and grease-free. Clean the LOCTITE 638 on the sensor support points. Only WITHOUT TIGHTENING, the screws with the surface with paper towels using the solvent in case the ambient temperature is less than 15oC washers and nuts. LOCTITE 7063, you need to make sure that it is not should you previously apply LOCTITE SF 7649 in expired. the same gluing points (see section 1.3). + Exc. Rojo + Señal Verde - Exc. Negro - Señal Blanco Malla (GND) You must apply LOCTITE 638 retainer compound Use the torque wrench to tighten the nuts in the Connect the sensor to the weighing device, on the screw threads before tightening them. Only order of the fi gure numbering with a Par of 40 following the color code indicated. It is advisable to in case the ambient temperature is less than 15oC Nm, holding the screw head with an Allen wrench. fi x the cable with fl anges to avoid possible pulls. should you previously apply LOCTITE SF 7649 in The tightening torque in the order indicated in the the same gluing points (see the how to use in fi gure. Finally, clean the leftover adhesive from the section 1.3). sensor only with paper, never use solvent. For more information www.dinacell.com Document Ref: D2006-00 Publication Date: 19/01/2022 3
| 13 | Column |
|---|---|
| You must apply LOCTITE 638 retainer compound on the screw threads before tightening them. Only in case the ambient temperature is less than 15oC should you previously apply LOCTITE SF 7649 in the same gluing points (see the how to use in section 1.3). ++ ++ <15oC |
| 14 1 3 m N 4 2 |
|---|
| Use the torque wrench to tighten the nuts in the order of the fi gure numbering with a Par of 40 Nm, holding the screw head with an Allen wrench. The tightening torque in the order indicated in the fi gure. Finally, clean the leftover adhesive from the sensor only with paper, never use solvent. + |
| 15 + Exc. Rojo + Señal Verde - Exc. Negro - Señal Blanco Malla (GND) |
|---|
| Connect the sensor to the weighing device, following the color code indicated. It is advisable to fi x the cable with fl anges to avoid possible pulls. + |
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