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manual:pws2-30k:installation [2019/01/03 03:16] admin |
manual:pws2-30k:installation [2020/09/16 22:16] (current) |
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| - | ====== Installation ====== | + | ====== Installation |
| ===== Physical installation===== | ===== Physical installation===== | ||
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| * Please ensure that the installation surface is firm and meets the load bearing requirements for inverter installation. | * Please ensure that the installation surface is firm and meets the load bearing requirements for inverter installation. | ||
| * Do NOT install the inverter onto the wall with poor sound insulation in the residence district so as to prevent any interruption caused by operation noise against the residents in the residence district. | * Do NOT install the inverter onto the wall with poor sound insulation in the residence district so as to prevent any interruption caused by operation noise against the residents in the residence district. | ||
| - | === Installation requirements | + | === Requirements |
| Install the inverter vertically or by backward leaning for 15° so as to facilitate its heat dissipation. | Install the inverter vertically or by backward leaning for 15° so as to facilitate its heat dissipation. | ||
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| Don NOT install the inverter inclined (front slanting, back slanting and side slanting), horizontally and inversely. | Don NOT install the inverter inclined (front slanting, back slanting and side slanting), horizontally and inversely. | ||
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| It is recommended that the inverter should be installed at certain level in height so as to easy operation and follow-up maintenance. | It is recommended that the inverter should be installed at certain level in height so as to easy operation and follow-up maintenance. | ||
| PWS2-30K-NA inverter is cooled by fan. The air flow direction is bottom inlet and side outlet. During installation, | PWS2-30K-NA inverter is cooled by fan. The air flow direction is bottom inlet and side outlet. During installation, | ||
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| === Latch panel installation === | === Latch panel installation === | ||
| For inverter installation, | For inverter installation, | ||
| - | - Use the latch panel in the packing case and confirm the punch position. To regulate the holes and mark them with horizontal ruler. \\ {{: | + | |
| - | - Use a percussion drill to punch holes and install the expansion bolts. The operation process is shown as follows: | + | - Use a percussion drill to punch holes and install the expansion bolts. The operation process is shown as follows: |
| - | -Select a Ф10mm drill and use a percussion drill to punch the holes at the marked positions perpendicular to the wall. The depth of hole punching goes between 85mm～95mm. | + | -Select a Ф10mm drill and use a percussion drill to punch the holes at the marked positions perpendicular to the wall. The depth of hole punching goes between 85mm～95mm. |
| - | -Slightly screw up the expansion bolts, vertically put them into the holes and use a rubber hammer to knock them until the expansion pipe fully enters the installation holes. | + | -Slightly screw up the expansion bolts, vertically put them into the holes and use a rubber hammer to knock them until the expansion pipe fully enters the installation holes. |
| - | -Anticlockwise screw out bolts, spring washers and flat washers. \\Fig. 3 9 Punch holes and install expansion bolts | + | -Anticlockwise screw out bolts, spring washers and flat washers. \\ {{: |
| - | - Align the latch panel to the holes. Plug the expansion bolt through the holes of the latch panel. Use a torque spanner with a 14mm opening to screw up the expansion bolts. The tightening torque is 25N•m, as shown in the figure. | + | - Align the latch panel to the holes. Plug the expansion bolt through the holes of the latch panel. Use a torque spanner with a 14mm opening to screw up the expansion bolts. The tightening torque is 25N•m. |
| - | Fig. 3 10 Fix latch panel | ||
| <WRAP center round warning 60%> | <WRAP center round warning 60%> | ||
| **CAUTION**\\ To prevent the dust from entering the respiratory tract or the eyes during drilling, operator should wear goggles and dustproof mask. \\ Use a vacuum cleaner to clear the dust inside and outside the holes, measure the layout of holes. Reposition and drill holes if there are any errors. | **CAUTION**\\ To prevent the dust from entering the respiratory tract or the eyes during drilling, operator should wear goggles and dustproof mask. \\ Use a vacuum cleaner to clear the dust inside and outside the holes, measure the layout of holes. Reposition and drill holes if there are any errors. | ||
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| === inverter installation === | === inverter installation === | ||
| - | - Two operators are required. For each operator, one hand holds the inverter bottom while the other hand holds the top of machine. Ensure that the inverter is vertical. | + | - Two operators are required. For each operator, one hand holds the inverter bottom while the other hand holds the top of machine. Ensure that the inverter is vertical. |
| - Carry the inverter to the installation position. | - Carry the inverter to the installation position. | ||
| - | - Fix the two hanging slots at the back of the inverter onto the latch of the latch panel, as shown in Fig. 3 12. | + | - Fix the two hanging slots at the back of the inverter onto the latch of the latch panel.\\ {{: |
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| - | Fig. 3 12 Hanging the inverter | + | |
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| - | ===== Wiring===== | + | |