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NOTICE TO PURCHASERS AND USERS OF OUR PRODUCTS 

AND THIS INFORMATIONAL MATERIAL

 

 

Clemco proudly provides products for the abrasive blast industry and 
is confident that industry professionals will use their knowledge and 
expertise for the safe and efficient use of these products.

 

 

The  products  described  in  this  material  and  the  information relating 
to  these  products  are  intended  for  knowledgeable,  experienced 
users.  It  is  the  responsibility  of  the  employer  to  ensure  that  proper 
training  of  operators  has  been  performed  and  a  safe  work 
environment is provided.

 

 

No  representation  is  intended  or  made  as  to  the  suitability  of  the 
products  described  here  for  any  purpose  or  application,  or  to  the 
efficiency,  production  rate,  or  useful  life  of  these  products.  All 
estimates regarding production rates or finishes are the responsibility 
of  the  user  and  must  be  derived  solely  from  the  user’s  experience 
and expertise, not from information contained in this material.

 

 

It  is  possible  that  the  products  described  in  this  material  may  be 
combined  with  other  products  by  the  user  for  purposes  determined 
solely  by  the  user.  No  representations  are  intended  or  made  as  to 
the  suitability  of,  engineering  balance  of,  or  compliance  with 
regulations or standard practice of any such combination of products 
or components the user may employ.

 

 

This  equipment  is  only  one  component  of  a  cabinet  blasting 
operation.  Other  products,  such  as  air  compressors,  air  filters  and 
receivers,  abrasives,  equipment  for  ventilating  or  dehumidifying,  or 
other  equipment,  even  if  offered  by  Clemco,  may  have  been 
manufactured  or  supplied  by  others.  The  information  Clemco 
provides  is  intended  to  support  the  products  Clemco  manufactures. 
Users must contact each manufacturer and supplier of products used 
in  the  blast  operation  for  warnings,  information,  training,  and 
instruction relating to the proper and safe use of their equipment.

 

BNP

®

 Suction Blast Cabinets

Models 6012 and 7212

O. M. 27723

DATE OF ISSUE:  05/94 
REVISION: 

B, 04/19 

 

© 2019 CLEMCO INDUSTRIES CORP. 

One Cable Car Dr. 

Washington, MO 63090 

Phone (636) 239-4300 

Fax

 

(800)

 

726-7559 

Email: [email protected] 

www.clemcoindustries.com 

Summary of Contents for BNP 6012

Page 1: ...le that the products described in this material may be combined with other products by the user for purposes determined solely by the user No representations are intended or made as to the suitability...

Page 2: ...al physical injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death NOTICE Notice indicates information that is considered important but not hazard related if...

Page 3: ...om nozzle 8 9 Blowback through media hose 8 10 Blasting does not begin when foot pedal is pressed 8 11 Blasting continues after foot pedal is released 8 12 Media buildup in cabinet hopper 8 13 Static...

Page 4: ...g clean air When the foot pedal is released blasting stops 1 6 Reverse Pulse Dust Collector Options WARNING All dust is hazardous to breathe Emissions can occur from the dust collection system Identif...

Page 5: ...ed Assembly in Section 9 3 Use a boron carbide nozzle when blasting with aggressive media as noted in Section 1 9 4 1 8 Reclaimer Options 1 8 1 A 900 cfm pull thru reclaimer utilizes a CDC 1 reverse p...

Page 6: ...t hose and nozzle for wear and replace parts as needed When using aggressive media only occasionally install an optional aluminum oxide kit which includes rubber curtains for the cabinet interior and...

Page 7: ...rough the feed assembly If the filter does not remove enough moisture to keep media dry and flowing it may be necessary to install an air dryer or aftercooler in the air supply line 1 11 Electrical Re...

Page 8: ...mage the hose NOTE The hose wire helps dissipate static electricity in the conveying hose and helps ground each segment For the hose wire to dissipate static electricity the wire must touch the metal...

Page 9: ...ource to the air filter inlet WARNING Hose disconnection while under pressure can cause serious injury or death Use safety lock pins or safety wire to lock twist on couplings together and prevent acci...

Page 10: ...the metering valve 2 7 Set Air Inlet Damper Figure 9 2 7 1 The air inlet damper is located on the top of the cabinet and must be set to match the cabinet dimensions and reclaimer size The air damper...

Page 11: ...nometer The optional manometer kit is listed in Section 9 1 3 3 1 Consistent static pressure is necessary for precise media separation as the reclaimer s efficiency is achieved by a centrifugal balanc...

Page 12: ...2 inches from the top rails on the inside track 4 2 I n c h e s Figure 14 3 5 4 Attach hinged track Figure 15 3 5 4 1 With the door open place the hinged track on the inside and outside track supports...

Page 13: ...ns in both sides of the hinged track to lock it upright when it is lifted vertical The track could fall if left unlocked and cause severe injury 4 0 OPERATION NOTICE Do not pulse new dust collectors o...

Page 14: ...interlock system will prevent blasting if the door is open 4 4 Blasting Operation 4 4 1 Slowly open the air supply to the cabinet Check for air leaks on the initial startup and periodically thereafte...

Page 15: ...servoir 4 7 2 Switch OFF the lights and exhauster 5 0 ADJUSTMENTS 5 1 Blasting Pressure pilot regulator Figure 18 5 1 1 The pilot regulator located on the top left side of the cabinet enables the user...

Page 16: ...usty media and poor visibility and possible media blockage in the conveying hose If the damper is opened too far it may cause carryover usable media carried into the dust collector and result in exces...

Page 17: ...in the cabinet enclosure Do not confuse cabinet static pressure with reclaimer static pressure which is controlled by the dust collector damper as noted in Section 5 4 Reclaimer pressure must be set...

Page 18: ...one end of the 3 16 ID tubing to one of the tubing connectors elbows at the top of the manometer by pushing it over the barbed adaptor 5 8 3 Leave the needle protector on the needle and insert the ne...

Page 19: ...taking the readings replace the needle protector Close the manometer valves and store the manometer in the original container in a clean area NOTE If the manometer installation is permanent the manom...

Page 20: ...cates saturated filter cartridge Refer to the dust collector owner s manual 6 2 2 Check exhaust air for dust Dust discharge at the dust collector outlet indicates a leaking or damaged filter cartridge...

Page 21: ...change gloves are held in place using spring rings sewn into the attachment end of the glove To install insert the glove into the arm port so one spring is on the inside of the port and the other is...

Page 22: ...indow and window frame per Section 7 6 7 5 3 Remove all the old gasket material and clean the surfaces of the cabinet and window frame 7 5 4 Peel a short section of adhesive backing from the 5 16 thic...

Page 23: ...each side compressing the ends to seal 7 7 4 Diffuser lens replacement 7 7 4 1 Remove the four nuts and washers attaching the hold down cover to the cabinet and remove the cover Move the light module...

Page 24: ...nlet 7 8 2 If it is necessary to remove the reclaimer to access the wear plate mounting screw remove the media hose or metering valve whichever is easier then remove the reclaimer mounting bolts and r...

Page 25: ...begin at the installation note preceding Paragraph 7 9 12 7 9 7 Remove the top liner and cylinder liner Grind the tack welds from the bottom of the cylinder liner that secure the liner to the tube th...

Page 26: ...move the clamps after the liner is secured 7 9 20 7th Align the front edge of the inlet top liner to the front of the inlet housing and use self drilling screws through the existing holes to secure NO...

Page 27: ...ange and 7 feet at lower flange Depending on conditions such as height and accessibility it may be easier to replace the inlet baffle if the reclaimer body is removed from the hopper and leg assembly...

Page 28: ...ector Replace hose and route it with as few bends as possible to prevent wear 8 1 9 Obstruction in flex hose between the cabinet hopper and reclaimer inlet Inspect flex hose for blockage 8 2 Abnormall...

Page 29: ...ached to the reclaimer hopper or media metering valve may help to prevent bridging of fine mesh media NOTE To avoid the possibility of compressing media a vibrator should be set up to start when the f...

Page 30: ...kout and tagout electrical power and switch the motor leads as shown on the motor plate Refer to the system s wiring schematic Refer to Sections 2 5 1 and 2 5 2 8 13 2 Dust collector damper closed too...

Page 31: ...2 bore 48 table requires 2 11517 3 Protector bearing 13479 4 Bolt 1 2 NC 2 long for 30 and 40 turntable 03456 2 1 2 long for 48 turntable 03457 5 Lock washer 1 2 03516 6 Nut 1 2 NC hex 03511 Figure 3...

Page 32: ...25494 7212 with 900 cfm 25517 7212 with 1200 cfm 25519 Rubber curtain set black for 6012 27768 for 7212 27746 Rubber curtain set white for 6012 27767 for 7212 27745 Extension Nozzles Figure 34 Item D...

Page 33: ...2711 Quick Change clampless attachment 28639 8 Clamp for clamp attached glove 11576 9 Grommet media and air hose 11798 10 Foot pedal assembly less tubing 20483 with tubing 14 feet 20195 11 Bracket doo...

Page 34: ...1 Hose media clear specify ft required 12476 12 Wide spray nozzle Tungsten carbide No 6 11947 Boron carbide No 6 11934 No 8 11944 13 Wide spray nozzle nut Knurled brass 11916 Urethane covered 12906 14...

Page 35: ...lock 03117 9 Washer 1 4 flat 03116 Figure 39 9 7 Foot Pedal Assembly Figure 40 Item Description Stock No Foot pedal assembly less tubing includes items 1 thru 9 20483 with tubing w 14 ft item 10 20195...

Page 36: ...assembly 19231 10 Filter 1 2 manual drain air 01308 11 Adaptor 1 2 NPT x 1 2 flare 11351 12 Hose end 1 2 barb x 1 2 female swivel 15002 13 Hose end 1 2 barb x 3 8 male NPT 06369 14 Blow off nozzle 131...

Page 37: ...eet required 7 ID for 900 cfm 12448 12 ID for 1200 and 1800 cfm w RPH 12460 5 Clamp hose for 4 hose 11577 for 5 hose 11578 for 6 hose 00750 for 7 8 and two for 12 hose 11576 6 Wye pipe adaptor 4 x 4 x...

Page 38: ...1200 cfm 19223 1800 cfm 23028 5 Screen assembly 21265 6 Latch assembly door 12263 7 Gasket door 900 cfm 11745 1200 cfm and 1800 cfm 11766 8 Door assembly w gasket and latch 14271 9 Gasket 2 adhesive...

Page 39: ...23153 1 Top liner 900 cfm 23059 1200 cfm 22689 1800 cfm 22695 2 Baffle lined 900 cfm 13694 1200 cfm 25437 1800 cfm one piece includes Item 3 22696 3 Inner cylinder liner 900 cfm 24203 1200 cfm 25438 4...

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