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Installation, Operation and Maintenance manual

PowerCore

Dust Collectors - Series CPC

TABLE 6 – STANDARD FAN MOTOR SUPPLY VOLTAGE DETAILS

To comply with European standards the motor nameplate will display the

following:

3 Phase / 50 Hz (IEC 60034-30)

Nameplate details

Range

0.75 – 1.5

230/3/50 D

220-240 D

400/3/50 Y

380-420 Y

2.2 and above

400/3/50 D

380-420 D

690/3/50 Y

660-690 Y

3 Phase / 60 Hz*

Nameplate details

Range

0.75 – 1.5

250-280/3/60 D

250-280 D

440-480/3/60 Y

440-480 Y

2.2 and above

440-480/3/60 D

440-480 D

*Some motors will be fitted with a second nameplate displaying 60 Hz details

The details above may not apply to non-standard motors.

Содержание PowerCore CPV-6F

Страница 1: ...PowerCore Mist Collectors Series CPC INSTALLATION OPERATION AND MAINTENANCE MANUAL Publication 1A65198039 3023J 1019 MASTER LANGUAGE ENGLISH...

Страница 2: ...rs with integral fan 14 Overload protection 14 Control of ancillary equipment and interlocks 14 EEx controls 15 Antistatic earthing 15 Explosion relief 16 Installation check list 17 COMMISSIONING 18 I...

Страница 3: ...sembly 11 Figure 5 Earthing connection between collector side panel and hopper CPC 6 illustrated 13 Figure 6 Attaching Power Box to collector CPC 6 illustrated 14 Figure 7 Explosion relief detection d...

Страница 4: ...ectrical installation inspection and maintenance work Pneumatic installation inspection and maintenance work Any access to internal classified potentially explosive atmospheres where there may be a ri...

Страница 5: ...o thermal protection devices to prevent them exceeding their maximum surface temperature All electrical equipment should comply with a category according to EN 60079 0 Where the dust being processed c...

Страница 6: ...he basis of safety is based on using a conductive bin dusts with a median particle size of less than 400 m and advising frequent emptying You may wish to consider the use of a sprinkler system when ha...

Страница 7: ...agm valve 8 Compressed air distribution manifold 9 Compressed air inlet 10 Filter pack retainer 11 Filter pack 12 Explosion relief 13 Discharge hopper 14 Support 15 Dust container 1 6 7 8 9 10 11 12 1...

Страница 8: ...vices All ducts piping or electrical services must be adequately supported All external equipment connected to the outlet e g ducting should be correctly sealed This can be achieved by applying a cont...

Страница 9: ...dation fixing positions are provided in Publication 3021 Foundation bolts are not supplied by Donaldson 4 Tighten foundation bolts legs and cross bracing 5 Stand hopper on the discharge end and apply...

Страница 10: ...djust height to provide an effective seal between dust container and sealer gear When the collector is fitted with an earthing post an earthing connection must be made between the base panel and the d...

Страница 11: ...bracing to legs using hardware supplied Do not tighten hardware at this stage All bracing require fitting 2 Lift support assembly into required position and ensure assembly is level 3 Drill through b...

Страница 12: ...ssed air requirements PowerCore dust collectors require an independent supply of clean dry oil free compressed air Details of atmospheric pressure and quantity are given in Table 5 refer to Specificat...

Страница 13: ...992 to provide adequate isolation and emergency stop facilities Due to the varied nature of site installations this cannot be provided by Donaldson but instead is the responsibility of the customer Al...

Страница 14: ...ble 6 refer to Specification section Overload protection All feeder circuits should be adequately protected with suitably rated fuses and contactors with integral overload protection Control of ancill...

Страница 15: ...ollowing control systems EExd solenoids and remote controller When this option is fitted the dust collector has its solenoid valves in an EExd IIb T6 enclosure mounted on to the collector body A contr...

Страница 16: ...event of an explosion the signal should be taken from the explosion relief panel detection device refer to figure 8 If the collector is fitted with a Power Box the signal may be connected to the inpu...

Страница 17: ...n check list Ensure the dust collector is securely bolted to the support structure Ensure the support structure is securely bolted to the floor Ensure compressed air supply is installed correctly and...

Страница 18: ...c power is available Ensure the compressed air manifold has sufficient protection for over pressure Start the compressor and check the air supply is maintained at the recommended pressure If applicabl...

Страница 19: ...will ensure that a PowerCore dust collector installation is maintained at optimum efficiency On installations where the inlet duct is relatively short this procedure may result in a dust emission occu...

Страница 20: ...tion continuous b Cleaning operation intermittent each filter pack is cleaned separately in turn 1 Cleaned air outlet 2 Fan 3 Filter pack 4 Contaminated air inlet 5 Diaphragm valve 6 Compressed air ma...

Страница 21: ...taken to ensure that dust spillage is kept to a minimum to avoid the creation of potentially explosive atmospheres and secondary hazards Dust containers should be securely replaced and resealed prior...

Страница 22: ...work must be carried out by competent personnel These risks include inhalation of dust and potential explosion hazards Appropriate personal protection equipment PPE should be used e g dust mask safet...

Страница 23: ...accumulated dust before putting the collector into operation Filter pack resistance can be checked by connecting a U tube manometer or differential type pressure gauge to tapping points on the collect...

Страница 24: ...following procedure see figure 11 Use service kit available from Donaldson 1 Remove nylon tube A by pulling out from valve 2 Remove the hexagon head set screws and shakeproof washers securing the val...

Страница 25: ...ter This is particularly important where the collector is located outside or in a wet atmosphere Faulty seals must be replaced 4 Flameproof maintenance It is important that all flameproof enclosures m...

Страница 26: ...g fasteners Swing door fully open and engage door locking mechanism 4 Release filter pack retainer wing nuts and washers Remove filter pack retainers 5 Remove each filter pack by lifting straight up 6...

Страница 27: ...ove side access cover 4 Remove fan assembly securing bolts from inside clean air chamber 5 The fan assembly can now be removed using a suitable lifting arrangement Fan assembly weights K5 K7 SF40 K10...

Страница 28: ...acer onto motor shaft 14 Align keyway of impeller hub onto key and slide impeller onto motor shaft 15 Replace hub retaining washer and shakeproof washer Apply thread lock to motor end shaft bolt and r...

Страница 29: ...top panel apply 5 mm bead of sealing compound along each side of fixing holes 7 Replace side access cover Before replacing side access cover apply 5 mm bead of sealing compound along each side of fixi...

Страница 30: ...tions For Star Delta applications check motor is in Delta Incorrect fan motor rotation Check electrical connections and transpose if necessary Insufficient airflow Fan motor stopped Check motor supply...

Страница 31: ...ial used for manifold construction Structural hollow section Minimum metal thickness before manifold requires special inspection To improve corrosion resistance the manifold is painted externally and...

Страница 32: ...50 Hz IEC 60034 30 kW Nameplate details Range 0 75 1 5 230 3 50 D 220 240 D 400 3 50 Y 380 420 Y 2 2 and above 400 3 50 D 380 420 D 690 3 50 Y 660 690 Y 3 Phase 60 Hz kW Nameplate details Range 0 75...

Страница 33: ...3 Fan motor K15 fan 11 0 kW IP55 380 420V 660 690V 50 Hz 1A 2757 3280 3 Fan motor ART 562 fan 11 0 kW IP55 380 420V 660 690V 50 Hz Consult Donaldson 4 K5 fan assembly including motor 1A 3321 9208 4 K7...

Страница 34: ...Controller and Publication 262 3143 for TCB Compressed air assembly 10 Diaphragm valve 1A 3189 9011 11 Diaphragm valve service kit item not illustrated 1A 2565 3204 12 Gasket diaphragm valve item not...

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