Donaldson DLM V Series Installation, Operation And Maintenance Manual Download | Manualshive

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Installation, Operation and Maintenance Manual

Dalamatic Insertable Dust Collectors – Series DLM V

CONTENTS

General safety requirements

..................................................................................6

Installation

..............................................................................................................10

Mounting over aperture .................................................................................11
Flat bar stiffening ...........................................................................................13
Fitting Dalamatic filter elements.....................................................................13
Final assembly ...............................................................................................13
Compressed air requirements .......................................................................14
Controller .......................................................................................................15
Overload protection .......................................................................................16
Antistatic earthing ..........................................................................................16
Interlocks ........................................................................................................17
Ex controls ...................................................................................................18
Explosion relief ...............................................................................................18
Installation check list ......................................................................................18

Commissioning

......................................................................................................19

Commissioning check list ..............................................................................19
Start-up sequence .........................................................................................20
Shut-down sequence .....................................................................................20

Operation

................................................................................................................21

Principle of operation .....................................................................................21

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Summary of Contents for DLM V Series

Page 1: ...Dalamatic Insertable Dust Collectors Series DLM V IOM AK0303101 0 Installation Operation and Maintenance Manual...

Page 2: ...698 IPC OR IPC CONTROLLER PUBLICATION 2699 PT CONTROLLER PUBLICATION 2697 Delta P C01 Controller Delta P C01 IOM AK0303001 PRODUCT RELIABILITY WARRANTY AND SAFE OPERATION MAY BE COMPROMISED BY NOT FOL...

Page 3: ...located on the left hand side panel of the equipment to which this Manual refers Improper operation of a dust control system may contribute to conditions in the work area or facility that could resul...

Page 4: ...11 Flat bar stiffening 13 Fitting Dalamatic filter elements 13 Final assembly 13 Compressed air requirements 14 Controller 15 Overload protection 16 Antistatic earthing 16 Interlocks 17 Ex controls 1...

Page 5: ...ption and range 30 Construction 30 Spare Parts 37 Declaration of Conformity 43 Table 1 Torque values for bolts with ISO metric thread 27 Table 2 Fault location 29 Table 3 Dalamatic Insertable dust col...

Page 6: ...there may be a risk due to explosion During assembly installation or dismantling of equipment potential ignition sources may occur that were not considered in the risk assessment of the unit in opera...

Page 7: ...osive dust or is placed in a potentially explosive atmosphere then all motors should be connected to thermal protection devices to prevent them exceeding their maximum surface temperature All electric...

Page 8: ...r an open outlet For this reason the internal and external atmospheres can be considered the same in terms of any potentially hazardous classification Standard fan assemblies should not exceed 3000 rp...

Page 9: ...sert Filter bag Filter element Acoustic diffuser when fitted Jet tube Lifting bracket Collector body Mounting flange Manometer connection optional Earthing post antistatic version Terminal box Fan imp...

Page 10: ...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 continuous 5 mm bead of sealin...

Page 11: ...for weight of equipment supplied by Donaldson Chains must be long enough to ensure that the included angle between diagonal chains is not greater than 90q 4 Lift and position the collector body until...

Page 12: ...Figure 5 Fitting filter bag on insert frame Figure 6 Placing filter elements into seal frame slots Figure 7 Filter bag seal level with edge of flange Figure 8 Tightening insert clamp Figure 3 Part vie...

Page 13: ...as shown in fig 6 9 Ensure that filter bag seal is level with edge of flange on insert frame to obtain effective seal see arrow fig 7 10 Fit clamps and tighten nuts using a ratchet and long reach soc...

Page 14: ...1 Compressed air requirements Dalamatic Insertable dust collectors require an independent supply of clean dry oil free compressed air Details of atmospheric pressure and quantity are given in Table 6...

Page 15: ...troller It is a requirement of the Supply of Machinery Safety Regulations 1992 to provide adequate isolation and emergency stop facilities Due to the varied nature of site installations this cannot be...

Page 16: ...particularly important on collectors having antistatic features and or explosion stiffening that the earthing post located adjacent to the symbol shown opposite is properly connected to earth using th...

Page 17: ...be such that breakdown of any one of the associated pieces of equipment does not cause a complete blockage of the collector For example should the motor of a belt feeder cease to function the collecto...

Page 18: ...ns for setting up the controller are the same as those for the standard controller PT Controller The PT Controller is a pneumatically operated device which operates the diaphragm valves in sequence th...

Page 19: ...losion relief panels are venting to a safe area Ensure controller is connected to the correct voltage and that the pulse interval and duration settings are correct For 24V DC ensure polarity is correc...

Page 20: ...and equipment being served To achieve this equipment should be shut down in the following order 1 Stop main fan only leaving controller and compressed air supply switched on to allow filter elements...

Page 21: ...istance from the filter element ensuring that a large volume of air is induced by each injection of compressed air This causes a brief powerful reversal of airflow through the filter element flexing t...

Page 22: ...zards Appropriate personal protection equipment PPE should be used e g dust mask safety hat gloves etc In order to maintain the original collector specification and to ensure the same level of safety...

Page 23: ...and washers which blank off tapping point hole located in base side panel If exit header is fitted access may be gained by removing the header cover Fit a suitable manometer connection in place of th...

Page 24: ...from valve 2 Remove the hexagon head set screws and shakeproof washers securing the valve bonnet B 3 The diaphragm and spring if fitted can now be replaced first ensuring the bleed hole pin is not bl...

Page 25: ...r damage or ageing and ensure that they are properly seated to prevent entry of water This is particularly important where the dust collector is located outside or in a wet atmosphere Faulty seals mus...

Page 26: ...until properly repaired or replaced Fan assembly removal replacement Isolate electrical power supply 1 Disconnect electrical cables from motor terminal box 2 Remove header cover by undoing toggle fas...

Page 27: ...d slide impeller onto motor shaft 15 Replace hub retaining washer and shakeproof washer Apply thread lock to motor end shaft bolt and replace bolt ensuring impellor is pushed back onto spacer 16 Apply...

Page 28: ...and replace outer circle of bolts Adjust impeller so that there is approximately 2 mm clearance between inlet eye and front of impeller and tighten motor fixing fasteners through pedestal and motor fe...

Page 29: ...s Renew any filter bags that are damaged a Check line voltage phases fan motor connections For Star Delta applications check motor is in Delta a Check electrical connections and transpose if necessary...

Page 30: ...0 7 m 1 0 m 1 25 m and 1 5 m respectively see Table 3 The dust collector is designed for application in silos bunkers conveyor transfer points etc Variations of the Insertable are available for appli...

Page 31: ...m2 10 1 5 m DLM V18 15 18 0 m2 12 1 5 m DLM V20 10 20 0 m2 20 1 0 m DLM V21 7 21 0 m2 30 0 7 m DLM V25 12 25 0 m2 20 1 25 m DLM V30 10 30 0 m2 30 1 0 m DLM V30 15 30 0 m2 20 1 5 m DLM V38 12 38 0 m2...

Page 32: ...pulled over the wire portion of the insert until the sealing ring meets the sealing flange The ring is compressed when the element is clamped into the seal frame effectively isolating the dirty side...

Page 33: ...lamps The number of seal frames depends on the dust collector size An earthing boss is fitted to all antistatic versions of dust collectors for antistatic earthing see fig 1 Valves figs 1 18 The compr...

Page 34: ...2 V45 15 V50 12 and V60 15 collectors Product of pressure and capacity 38 63 bar litres DLM V3 7 and V5 12 collectors 59 21 bar litres DLM V4 7 V6 10 V7 5 12 and V9 15 collectors 106 27 bar litres DLM...

Page 35: ...d V45 15 4 5 bar 65 psig 9 5 m h 5 6 cfm 60 ms NB 12 DLM V50 12 and V60 15 5 2 bar 75 psig 13 7 m h 8 0 cfm 60 ms NB 12 at 25 sec intervals b DLM V3 7 and V5 12 4 1 bar 60 psig 2 6 m h 1 5 cfm 100 ms...

Page 36: ...380 420 Y 380 420 D 660 690 Y Range 250 280 3 60 D 440 480 3 60 Y 440 480 3 60 D 0 75 1 5 Nameplate details kW 2 2 and above 250 280 D 440 480 Y 440 480 D Range 3 Phase 60 Hz TABLE 8 STANDARD FAN MOT...

Page 37: ...matic Insertable Dust Collectors Series DLM V Installation Operation and Maintenance Manual Figure 19 Spare parts identification 1 SPARE PARTS DLM V20 10F 10 valve version illustrated 11 2 4 8 9 6 7 5...

Page 38: ...ric filter bag polypropylene 0 7 m2 1A 3139 2026 1 0 m2 1A 3139 2010 1 25 m2 1A 3139 2057 1 5 m2 1A 3139 2042 1 Fabric filter bag polypropylene antistatic 0 7 m2 1A 3139 2034 1 0 m2 1A 3139 2018 1 25...

Page 39: ...20 3 60HZ AK 0013256 5 Fan motor KV15 fan 11 0 kW IP55 AK 0013261 380 3 50HZ 220 3 60HZ AK 0013266 The following fan assemblies are used for Dalamatic Insertables without acoustic diffuser 6 F1 fan as...

Page 40: ...Hz AK 0013372 60 Hz AK 0013382 7 Impellor KV10 fan 50 Hz AK 0013373 60 Hz AK 0013383 7 Impellor KV11 fan 50 Hz AK 0013374 60 Hz AK 0013384 7 Impellor KV15 fan 50 Hz AK 0013375 60 Hz AK 0013385 Access...

Page 41: ...roller IOM AK0303001 for Delta P C01 Controller Compressed air assembly 11 Diaphragm valve 1A 3189 9011 12 Diaphragm valve service kit item not illustrated 1A 2565 3204 13 Gasket diaphragm valve 1A 31...

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