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FlexPAK

3.4 Fuses

Table 3.2 Fuses

Fuse

Size

Type

Main fuse F1, 230 V

65 A

Slow mains fuses

Main fuse F1, 400 V

35 A

Slow mains fuses

Main fuse F1, 460 V

40 A

Slow mains fuses

Transformer, primary fuse F2 and F3

0,8 A

*

Slow fuses, 10,3×38

Transformer, secondary protection

PTC resistor

F4

50 mA

*

Fast, 5×20

F5

1 A

*

Slow, 5×20

* General size, see also included electrical diagrams.

3.5 Main components

WARNING! Explosion risk

Never use the unit without a plastic bag.

CAUTION! Risk of equipment damage

Use only Nederman original spare parts and ac-

cessories.

Figure 3

Figure 4

 and 

Figure 5

 show the main com-

ponents of the unit:
1 Collector bin, see 

Figure 3

.

Dust extractor, see 

Figure 3

.

3 Textile filter bags, see 

Figure 3

.

4 Filter holder, see 

Figure 3

.

5 Filter Cleaning Valve (FCV), see 

Figure 3

.

6 Connection duct from the dust extractor to the in-

let silencer, see 

Figure 3

.

7 Start and control unit, see 

Figure 3

 and 

Figure 4

.

Control panel, see 

Figure 3

 and 

Figure 4

.

9 Emergency switch, see 

Figure 3

 and 

Figure 4

.

10 Frequency converter, see 

Figure 3

 and 

Figure 4

.

11 Frequency converter cooling air filter, see 

Figure 3

and 

Figure 4

.

12 Cooling valve, see 

Figure 3

 and 

Figure 4

.

13 High-pressure side channel fan, with pump char-

acteristic, see 

Figure 3

 and 

Figure 4

.

14 PT100 sensor, see 

Figure 4

.

15 Outlet silencer after fan, see 

Figure 4

 and 

Fig-

ure 5

.

16 Cooling air hose from the frequency converter

cabinet, see 

Figure 5

.

17 Inlet silencer before fan, see 

Figure 4

.

18 Pressure sensor, see 

Figure 4

.

19 Acoustic enclosure, see 

Figure 4

.

20 Compressed air supply, see 

Figure 5

.

3.6 Connections

The exhaust air duct is to be routed straight

and as short a distance as possible.

The unit is CE-marked. Connections to the unit,

initial start-up and maintenance are to be car-

ried out according to the product manuals.

Equipment such as cables and hoses are not supplied

and are to be obtained locally.

Figure 9

 shows the normal connections to the unit.

They are as follows:
1 Inlet duct Ø 150 mm.
2 Exhaust air duct, Ø 160 mm (for lengths <12 m).
3 PS cable from valves at workstations.
4 Incoming 3-phase power supply with a Protective

Earth (PE) cable.

5 Compressed air supply, Ø 6 mm nylon hose.
6 Compressed air valve, size G1/4” or G1/2”.
7 Water and dirt-trap. The compressed air supply is

to be clean and dry.

8 Maintenance switch according to standard.
9 Power cable to the unit.

3.7 Start and control unit

3.7.1 Start and control unit

The unit has a start and control unit, see 

Figure 7

. The

start and control unit has the following components:
1 Transformer TR1, 60 W.
2 Connection block for the transformer TR1.
3 Terminals for external emergency stop.

14

Summary of Contents for FlexPAK Series

Page 1: ...Installation and service manual Compact dust collectors FlexPAK Standard Models Original installation and service manual EN INSTALLATION AND SERVICE MANUAL 2021 04 19 144838 04...

Page 2: ...FlexPAK Trace back information Workspace Main version a40 Checked in 2021 04 19 Skribenta version 5 4 015...

Page 3: ...r installation 17 5 4 3 Moving the unit 17 5 5 Electrical installation 17 5 6 General requirements 17 5 7 Ground check measurement 17 5 8 Automatic bin emptying function 17 5 9 Machining chips and swa...

Page 4: ...9 1 Environmental information 20 7 Troubleshooting 21 7 1 Tools 21 7 2 Remove the lid of the start and control unit 21 8 Acronyms and abbreviations 23 9 Appendix A Installation protocol 25 10 Appendi...

Page 5: ...FlexPAK Figures AB Ph Nederman Co SWEDEN Type Art no V Ser no Hz kW 50 A kW V A 60 Hz Year of manufacture hp 1 907mm 35 7 966mm 38 0 2116mm 83 5 1670mm 66 0 EMERGENC Y S T O 2 5...

Page 6: ...FlexPAK 13 12 10 9 7 8 2 1 3 4 6 5 11 3 11 7 8 9 12 13 15 14 18 19 10 17 4 16 15 20 5 6...

Page 7: ...FlexPAK 6 1 2 3 6 7 8 9 16 15 14 13 11 10 12 4 5 7 7...

Page 8: ...FlexPAK EMERGENCY STOP SIEMENS LOGO 12 24RC XXXXXXX XXXXX XXXX ESC OK Stop Set Param Set Prg Name 6 1 5 4 2 3 8 8...

Page 9: ...FlexPAK 2 1 4 5 6 8 7 9 3 9 1643 1mm 65 662 1mm 26 2 1771 4 1mm 70 1 10 9...

Page 10: ...FlexPAK 11 12 13 14 10...

Page 11: ...FlexPAK A A A A C Min 2 1m 83 15 1 0 m 39 4 16 A B C 17 11...

Page 12: ...Manual Electrical wiring diagrams 2 Safety 2 1 Classification of important informa tion This document contains important information that is presented either as a warning caution or note ac cording t...

Page 13: ...iameter flanged 150 160 mm 7 87 6 29 150 160 mm 7 87 6 29 150 160 mm 7 87 6 29 Sound level 70 dB A 70 dB A 70 dB A Ambient temperature range 0 40 C 32 104 F 0 40 C 32 104 F 0 40 C 32 104 F Process air...

Page 14: ...char acteristic see Figure 3 and Figure 4 14 PT100 sensor see Figure 4 15 Outlet silencer after fan see Figure 4 and Fig ure 5 16 Cooling air hose from the frequency converter cabinet see Figure 5 17...

Page 15: ...stallation of accessories extra equipment and functions is described in the manual for each product and according to the electrical diagrams that came with the unit Consult your local Nederman represe...

Page 16: ...ust be sucked into the sys tem All connected ducts are to be conductive and grounded 5 3 2 Recommendations Transport velocity It is important to use the correct duct diameter to avoid pressure losses...

Page 17: ...th an EMC filter The EMC filter function will make the earth leakage circuit breaker shut off the power Following the European standard the incom ing 3 phase supply is to be fitted with a hand operate...

Page 18: ...ly 6 Maintenance Read Chapter 3 Description before carrying out any maintenance work Maintenance work means that the equipment will have to be opened and possibly dis mantled This may constitute a ris...

Page 19: ...ed to the dust separator 6 3 Replace the main filter Fitting the steel ring correctly is important to maintain the tightness and durability of the unit see Figure 7 Filter replacement is to be noted i...

Page 20: ...e included in structions when the software needs to be up dated To find the firmware and software revision number in the PLC display see Figure 8 item 1 Pressing OK when the PLC displays this menu wil...

Page 21: ...rcuited If the PS cable is damaged press the Standby Running but ton to put the unit into Off mode and investigate the fault If necessary loosen the PS cable from the control unit see the electrical d...

Page 22: ...n the system To check whether the sensor input is working disconnect the pressure sensor wire at terminal 2 and connect a jump er between terminals 2 and 1 Press the OK button on the PLC to reset the...

Page 23: ...your nearest authorized distributor or Nederman for technical advice Filter cleaning does not work The cleaning interval is too short Extend the cleaning interval Compressed air Pr t is 1 bar See Sec...

Page 24: ...ssure Sensor Filter Cleaning MFDPS Wr Main Filter Differential Pressure Sensor Warning MI Maintenance interval OT Operating total PE Protective earth PLC Programmable logic controller PS Pilot signal...

Page 25: ...ts Unit No Date Performed by Control items Result Application requirements limits Material chemical thermal reaction risk Radiation heat from surroundings Delivery checks Missing components Transport...

Page 26: ...ir Compressed air valve Compressed air connected to the unit Incoming duct Incoming mains ground Accessories if applicable Signs and warnings Intended use marked or indicated Safe bag replacement desc...

Page 27: ...t Result Result Previous service record Inspect clean outside the unit Remove dust deposits clean work area Remove corrosion by grinding apply primer and touch up paint Vacuum measure negative pressur...

Page 28: ...aning valve check Filter bags visual check Filter bags check pressure drop perform ance The main filter replace Clean and dry air check GND1 Fan Incoming duct Incoming mains ground GND1 External mains...

Page 29: ...www nederman com...

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