Liebert PEX+ Series Disassembling Manual Download Page 20

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Chapter 5 Disassembling Cabinet

Liebert.PEX+Series Precision Air Conditioner Dissassemble Manual

5.2 Loosening parallel connection part

Use a hex socket wrench to loosen the connecting screws between the unit and the cabinet, as shown in Figure 5-3.

The top part, middle part and bottom part of the vertical pillar respectively have 2 connection screws, so there are

totally 6 screws.

Figure 5-3 Illustration for disassembling the parallel connection part

5.3 Disassembling cabinet (disassembling #1 refrigerating cabinet)

Split the unit into separate cabinets as shown in Figure 5-4. Pay attention to protect the outer surface of the cabinet

avoid scratching the cabinet.

Figure 5-4 Illustration for disassembling the cabinet (disassembling #1 refrigerating cabinet)

Summary of Contents for PEX+ Series

Page 1: ...local sales office or service center Copyright 2014 by Emerson Network Power Co Ltd All rights reserved The contents in this document are subject to change without notice Emerson Network Power Co Ltd...

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Page 3: ...3 5 Disassembling cables of infrared humidifier 10 3 6 Disassembling cables of infrared humidifier assembly 10 3 7 Disassembling cables of VSC03Z control fan assembly 10 3 8 Disassembling the cables...

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Page 5: ...ig enough for the unit to pass through This manual describes the disassembly process in details including overview containing the information of disassembly tools cautions disassembling external packa...

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Page 7: ...re be sure to take fire proof and thermal proof measures to avoid burning cables and thermal preservation cotton 3 After the unit is moved to the specified location the sequence of assembly procedures...

Page 8: ...Disassemble cables of infrared humidifier Disassemblebracket of infrared humidifier Disassemble cables of fan Configure infrared humidifier Disassemble cabinet with Method1 Loosenparallel connection p...

Page 9: ...em fan Disassemble cabinet of method 1 Disassemble copper pipes of 2 system Disassemble cables of infrared humidifier Disassemble copper pipesof 1 system Loosen parallel connection part Disassembly ca...

Page 10: ...ge and wooden package and this section describe the disassembly process with paper package as an example Use a knife to cut open the wrapping film around the unit disassemble the honeycomb sandwich pa...

Page 11: ...driver to loosen the fixing screws of the maintenance cover of the fan and the no need to disassemble the front door from the cabinet Cover of fan Figure 2 3 Illustration for disassembling the mainten...

Page 12: ...sassembling wooden pallet Use outer hex socket wrench to disassemble the pallet and connection screws 8 90 slide the unit to disassemble the pallet as shown in 0 The location of connection screws of p...

Page 13: ...g External Package And Cabinet Plate 7 Liebert PEX Series Precision Air Conditioner Dissassemble Manual 1 2 3 4 5 6 Front side of cabinet Figure 2 6 Illustration for the connection screws of the palle...

Page 14: ...ties take care not to damage the cables 5 Keep the screws and terminals in safe place during disassembly process 6 When disassembling the fan with VSC03Z fan controller be sure to protect the VSC03Z...

Page 15: ...onnect the cables during disassembly no need to disassemble these cables In B and C the terminals with the same label have the same voltage potential and the cables of the 1 system fan and those of 2...

Page 16: ...idifier assembly is shown in 0 The details of the signal cables of the infrared humidifier are shown in the drawing you need to unplug the high water level signal switch signal cables and the cables o...

Page 17: ...semble them before disassembling the fan When restoring the cables be sure to install the OT terminal of the output power cables according to the factory standard 3 8 Disassembling the cables of EBM f...

Page 18: ...per pipes of 1 system Use a knife to cut open the air exhaust pipes and liquid pipes as shown in Figure 4 1 Use tapes to seal the copper pipes cut open to avoid infiltration of deposit or water Figure...

Page 19: ...loosening parallel connection part and disassembling cabinet 5 1 Disassembling the infrared humidifier assembly Disassemble the infrared humidifier assembly and take out the humidifier assembly as sho...

Page 20: ...bottom part of the vertical pillar respectively have 2 connection screws so there are totally 6 screws Figure 5 3 Illustration for disassembling the parallel connection part 5 3 Disassembling cabinet...

Page 21: ...4 Disassembling cabinet disassembling 1 and 2 refrigerating cabinets Remove the parallel connection screws according to Figure 5 3 and then split the unit into separate cabinets as shown in Figure 5...

Page 22: ...the procedures that are reverse to the disassembling procedures After installing the cabinet be sure to check for leakage with nitrogen Note When welding the copper pipes be sure to protect the cables...