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FlexPAK

Under some conditions, the unit may draw air directly
into the high-pressure fan. This may cause a dan-
gerous underpressure in the room if air cannot enter
freely. There are to be two openings for ventilation,
at least 250×250 mm (10"×10") in size. One is to be
placed up high and the other one down low.

The warm exhaust air is to be directed from the unit
and out of the premises, see 

Figure 9

, item 4. Connect

a duct that directs the exhaust air outdoors.

The air can be directed to a heat exchanger, but there
are not to be any dampers that may obstruct the air-
flow.

5.4.2 Outdoor installation

If installed outdoors, consider the following:
• The area needs to be protected from the weather.

Cover the top of the unit to protect it from snow,
rain or falling debris.

• Environmental and ambient conditions. See 

Sec-

tion 3.3 Technical data

.

5.4.3 Moving the unit

WARNING! Risk of personal injury
• Use proper lifting and protective equipment.
• Be careful not to let the unit tip over to avoid

a crushing risk.

• The unit is to be anchored to the floor, par-

ticularly if it is located at a high level, to en-
sure that it does not move and fall down. The
frame has four holes for anchoring. Take care
during relocation and transport of the unit to
avoid tipping. If the unit is to be moved, the
frame is to be attached to the front of the
bottom frame, see 

Figure 10

, item 1. Before

moving the unit ensure that it is emptied of
extracted materials.

5.5 Electrical installation

WARNING! Risk of electric shock
• Work with electric equipment is to be carried

out by a qualified electrician.

• The connected wiring system is to be elec-

trically connected to the Potential Equalizing
System (PES) on the premises.

NOTE! 
• The electrical connection is NOT to be

equipped with an earth leakage circuit break-
er when the frequency converter is provided
with an EMC filter. The EMC filter function will
make the earth leakage circuit breaker shut
off the power.

• Following the European standard, the in-

coming 3-phase supply is to be fitted with
a hand-operated disconnecting device that
conforms to the demands of disconnectors.
The disconnecting device is to be fitted with-
in 2–3 m from FlexPAK and be clearly vis-
ible from the unit. Refer to local and national
standards when located outside of Europe.

• Check the continuity of the protective cur-

rent circuit before the unit is used.

• Always replace worn, faulty or defective

electrical components with new original
parts.

NOTE! 
Check that the supply voltage corresponds
to the data on the machine plate of the unit,
see 

Figure 1

, before connecting the unit to the

mains supply.

For the power circuit, control circuit and terminal con-
nection diagrams, see the electrical diagrams that
came with the unit. The unit is not to be connected
to the supply voltage via plug and socket but shall be
permanently connected. Ensure that all electrical con-
nections are secured properly.

5.6 General requirements

The following items are minimum requirements to en-
sure the proper function and required level of protec-
tion with regards to equipment category, the EC dir-
ectives and standards listed in the Declaration of Con-
formity:
• Take proper measures to avoid all types of electrical

stray currents to and from the duct system and elec-
trical wiring.

• Check that the input voltage and frequency to the

unit are correct.

• Operator controls shall be easily accessible.
• The need for additional emergency stop buttons

and their placement shall be analyzed according to
EN ISO 13850.

5.7 Ground check measurement

Check that the unit is properly grounded after both
the main installation and regular maintenance work. If
a component is removed and refitted, the ground con-
nection is to be verified.

20

Summary of Contents for FlexPAK Standard

Page 1: ...Installation and Service Manual Compact dust collectors FlexPAK Standard Models Original installation and service manual EN INSTALLATION AND SERVICE MANUAL 2022 10 28 144838 07...

Page 2: ...FlexPAK Trace back information Workspace Main version a68 Checked in 2022 10 28 Skribenta version 5 5 022...

Page 3: ...2 Outdoor installation 20 5 4 3 Moving the unit 20 5 5 Electrical installation 20 5 6 General requirements 20 5 7 Ground check measurement 20 5 8 Automatic bin emptying function 21 5 9 Machining chips...

Page 4: ...f the start and control unit 25 7 3 Troubleshooting guide 25 8 Spare Parts 27 8 1 Ordering spare parts 27 9 Recycling 27 9 1 Environmental information 27 10 Acronyms and abbreviations 28 11 Appendix A...

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 1 1643 1mm 65 662 1mm 26 2 1771 4 1mm 70 13mm 10 9...

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

Page 11: ...FlexPAK 15 A B 16 11...

Page 12: ...FlexPAK A B C 4x 17 8x 18 12...

Page 13: ...FlexPAK A 4x B 19 Min 2 1m 83 20 1 0m 39 4 21 13...

Page 14: ...FlexPAK A B C 22 23 14...

Page 15: ...indicate a potential hazard to the health and safety of personnel and how that hazard may be avoided CAUTION Risk of equipment damage Cautions indicate a potential hazard to the product but not to pe...

Page 16: ...cording to EN 60335 2 69 Weight 439 kg 968 lb 439 kg 968 lb Inlet outlet diameter 150 160 mm 7 87 6 29 150 160 mm 7 87 6 29 Sound level 70 dB A 70 dB A Ambient temperature range 0 40 C 32 104 F 0 40 C...

Page 17: ...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 the fan see Figure 4 18 Pressure sensor see Figu...

Page 18: ...d according to the electrical diagrams that came with the unit Consult your local Nederman represent ative for available accessories The most common accessory is a PS cable which al lows remote start...

Page 19: ...ions Transport velocity It is important to use the correct duct diameter to avoid pressure losses and dust deposits in the duct system Ensure that the correct transport velocity is achieved Correct ve...

Page 20: ...rth leakage circuit break er when the frequency converter is provided with an EMC filter The EMC filter function will make the earth leakage circuit breaker shut off the power Following the European s...

Page 21: ...ressed air line properly Connect a compressed air supply to the inlet see Fig ure 5 item 20 and Figure 9 items 6 and 7 Air pressure hoses are to be fitted together with electrical cables with straps a...

Page 22: ...rify the function of all emergency stop buttons alarms and signalling devices 6 2 Empty the collector bin WARNING Explosion risk Never use the unit without a bag WARNING Risk of personal injury Ensure...

Page 23: ...of the unit 12 Assemble the unit in reversed order 6 5 Check the filter cleaning function WARNING Risk of personal injury Crush hazard Pay attention when the com pressed air pressure cylinder and val...

Page 24: ...a label taped to the front of the PLC LOGO 8 soft ware is updated using an SD Card Follow the included instructions when the software needs to be updated To find the firmware and software revision num...

Page 25: ...ited 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 diag...

Page 26: ...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 27: ...ficient cleaning and premature filter clogging The CAS is connected to terminals X1 15 and X1 16 If no CAS is installed a jumper is linking the terminals to ensure that the CAS message is not displaye...

Page 28: ...memory FC Filter cleaning FCR Filter cleaning relay FCV Filter cleaning valve MFDPS Main Filter Differential Pressure Sensor MFDPS FC Main Filter Differential Pressure Sensor Filter Cleaning MFDPS Wr...

Page 29: ...FlexPAK SUV Solenoid upper valve TVFD Twin valve feed out device 29...

Page 30: ...kets Unit No Date Performed by Control items Result Application requirements limits Material chemical thermal reaction risk Radiation heat from surroundings Delivery checks Missing components Transpor...

Page 31: ...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 32: ...sult 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 pres...

Page 33: ...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 34: ...www nederman com...

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