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Clemco ZERO BNP 220 series, Manual

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Clemco ZERO BNP 220 series Manual Download Page 18

 

BNP 65 and 220 SUCTION BLAST CABINETS 

Page 17 

 

 

 

 

 

© 2016 CLEMCO INDUSTRIES CORP.  

  www.clemcoindustries.com  

  Manual No. 21309, Rev. I 06/16

 

 

 

 Figure 

21 

 

 
7.6 

Window Frame Removal, Figure 22 

 

7.6.1

  Remove the two window frame nuts located on 

the upper edge of the window frame, and swing the 
window frame open. 

NOTE:

 

Ergo models are not 

hinged; they are held by four frame nuts. 
 
7.6.2

  Remove the window to prevent breakage. 

 

7.6.3

  Pivot the window frame up or down until tension 

is off the frame hinges. 

 
7.6.4

  To remove, slide the frame to the right. The 

hinges separate as shown in Figure 22. 

 

 
 
 

 

 
 
 

NOTE: Ergo models are not hinged. 

 Figure 

22 

 
 

7.6.5

  Replace the frame in reverse order. Align the top 

bolt holes with the bolts; slide the frame as necessary. 
 

7.6.6

  Set the window squarely over the window 

opening, making sure that all edges of the window are 
centered and overlapping the window gasket, and that 
the window is resting on the window support tabs. 

 
7.6.7

  Swing the window frame into place and tighten 

the frame nuts. 
 

 
7.7 Light 

Assembly 

 

 

NOTICE

 

Use an approved step ladder when servicing 
the light assembly. Do not climb on top of the 
cabinet. The cabinet top will not support the 
weight of a person.

 

 

7.7.1

  Shut OFF electrical power. 

 
7.7.2

 

Gasket replacement 

 

7.7.2.1

 Remove the four wing nuts holding the light 

fixture to the cabinet, and use the handles to lift the 
fixture off the cabinet, as shown in Figure 23. 
 

7.7.2.2

 Remove all the old gasket material and clean 

the surfaces of the cabinet. 
 

7.7.2.3

  Lay a section of strip gasket next to the opening, 

and cut to length, allowing 3/4

 overlap on each end. Peel 

a short section of adhesive backing and adhere the strip 
gasket to the top edge of the light opening, as shown in 
Figure 23. Press the gasket firmly to bond. Repeat the 
process for each side, compressing the ends to seal. 
 
 
 
 
 

 

 

 Figure 

23 

 
 

Pivot the frame up or down 
until tension is removed 
from the hinges. 

Cabinet Front

 

Window Frame 

5/16

 x 3/4

 Gasket 

5/32

 x 3/4

 Gasket 

Slide the frame to the right 

to separate the hinges. 

Support Tabs 

Support Tabs 

Gasket 

Light Assembly 

Wing nut

Handle 

Summary of Contents for ZERO BNP 220 series

Page 1: ...ible 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 or 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 cabi...

Page 2: ...t in property damage CAUTION Caution indicates a hazardous situation that if not avoided could result in minor or moderate injury WARNING Warning indicates a hazardous situation that if not avoided could result in death or serious injury DANGER Danger indicates a hazardous situation that if not avoided will result in death or serious injury 1 3 General Description 1 3 1 BNP blast cabinets enclose ...

Page 3: ...ting stops 1 5 Reverse Pulse Dust Collector Options WARNING Prolonged exposure to any dust could result in serious lung disease and death Short term ingestion of toxic materials such as lead dust or dust from other heavy metals and corrosives could cause serious respiratory injury or death Identify all materials that are to be removed by blasting Use reverse pulse dust collectors with HEPA after f...

Page 4: ...edia as noted in Section 1 8 4 1 7 Reclaimer Options 1 7 1 Replaceable rubber reclaimer liners The liners prolong service life of the reclaimer and should be installed when using silicon carbide aluminum oxide or other aggressive media as noted in Section 1 8 4 Rubber liners are available for 600 and 900 cfm reclaimers that have a removable top and are designed to accept liners Rubber liners are s...

Page 5: ...ter thorough drying and breaking up any clumps 1 8 6 Lightweight and Fine mesh Media When using lightweight such as agricultural media or fine mesh 180 mesh and finer media the reclaimer inlet baffle may need to be removed to retain media and avoid carryover On reclaimer models with bolt on removable tops baffle removal and replacement is easily accomplished Reclaimers with welded on tops require ...

Page 6: ...8 230 460V 3 PH 60 HZ Supplied with 230 volt control panel unless 460 volt is specified at the time the order is placed FLA 208 5 5 230 5 6 460 2 8 Refer to Section 2 5 to connect electrical service 2 0 INSTALLATION 2 1 General Installation Notes 2 1 1 Refer to Figure 1 and Figure 2 for optional RPC 2 dust collector for the general arrangement Place all components in a convenient location where co...

Page 7: ...rious injury 2 3 4 Refer to the dust collector owner s manual and connect a compressed air line to the pulse manifold 2 4 Ground Cabinet 2 4 1 To prevent static electricity build up attach an external grounded wire from an earth ground to the grounding lug on the left rear of the cabinet 2 5 Connect Electrical Service WARNING Shorting electrical components could result in serious electrical shocks...

Page 8: ...otation of the fan can easily be observed Proper rotation is indicated by the arrow on the exhauster housing the fan should rotate toward the exhauster outlet If it rotates in reverse change the wires as noted on the motor plate to reverse rotation WARNING Do not look into the exhauster outlet while the paddle wheel is turning Injury to the eye or face could occur from objects being ejected from t...

Page 9: ...ins should be even with the outer edges of the door s sound proofing panel Insert a 10 self drilling screw with an 11 16 OD flat washer through the grommet holes Use a screw gun with a 5 16 socket to drill and thread the screws through the door s inner wall at each grommet 3 2 4 Ergo Side Extensions Position the curtain on the wall to be protected Use the curtain as a template and mark the top mou...

Page 10: ...re 12 3 5 4 Holes are provided on the track table leg pads to permit anchoring when needed 3 5 5 Raise the track extension to allow opening and closing of the door 4 0 OPERATION 4 1 Media Loading and Unloading 4 1 1 Media Loading With the exhauster OFF add clean dry media by pouring it through the reclaimer fill door Do not fill above the cone on the reclaimer Do not pour media directly into the c...

Page 11: ...ose to the cabinet Check for air leaks on the initial start up and periodically thereafter 4 3 2 Turn ON the lights and exhauster The on off switch performs both functions 4 3 3 Load parts 4 3 4 Close door the door interlock system will prevent blasting if either door is open 4 3 5 Adjust the pilot pressure regulator to the required blast pressure per Section 5 1 The regulator is located on the to...

Page 12: ...lock it and maintain the setting Figure 13 5 2 Air Jet Adjustment Figure 14 5 2 1 Thread the air jet 4 1 2 to 5 full turns into the gun body Doing so will leave 3 1 2 to 4 threads exposed past the lock nut Tighten the lock nut to maintain the setting Refer to Section 9 3 for optional adjusting tool which correctly positions the jet Figure 14 5 3 Media Air Mixture Figure 15 5 3 1 Check the media st...

Page 13: ...he optional adjustable vortex cylinder available for 600 and 900 reclaimers may help by fine tuning media separation The vortex cylinder is usually required only when using 180 mesh and finer media or lightweight media Refer to Section 5 5 and Accessories in Section 9 1 5 5 Optional Externally Adjustable Vortex Cylinder Not available for 300 cfm reclaimer NOTE The externally adjustable vortex is a...

Page 14: ...ws 5 7 4 Turn the adjusting screw in or out as required to engage the switch without applying excessive pressure on it Tighten the adjusting screw nuts 5 7 5 Test the operation with the doors open and then again closed Point the nozzle away from the door during the tests and open the door only enough to disengage the interlock switch The interlocks should stop the blasting when the doors are opene...

Page 15: ...o the point is inside the door opening Carefully close the door on the needle The side of the needle will embed into the rubber creating an airtight seal 5 8 8 Turn the exhauster ON The negative static pressure will move fluid in the tube NOTE Readings must be taken with the cabinet doors open and with the exhauster running Figure 19 5 8 9 To find the static pressure add the number of inches the f...

Page 16: ...anual and drain the pulse manifold at the end of each shift 6 1 6 Refer to the CDC 1 dust collector manual for pulsing instructions and pulse the cartridge at least every half hour of blasting and before turning OFF the exhauster Dusty blasting conditions will require more frequent pulsing RPC and RPH dust collectors are automatically pulsed at timed intervals 6 2 Weekly 6 2 1 Inspect view window ...

Page 17: ...indow frame nuts located on the upper edge of the window frame and swing the window frame open NOTE Ergo models are not hinged they are held by four frame nuts If the frame is to remain open for cleaning or other reasons remove it per Section 7 6 7 4 2 Remove the old window 7 4 3 Inspect the window frame gaskets both on the window frame and on the cabinet If either gasket is damaged replace it per...

Page 18: ...7 Swing the window frame into place and tighten the frame nuts 7 7 Light Assembly NOTICE Use an approved step ladder when servicing the light assembly Do not climb on top of the cabinet The cabinet top will not support the weight of a person 7 7 1 Shut OFF electrical power 7 7 2 Gasket replacement 7 7 2 1 Remove the four wing nuts holding the light fixture to the cabinet and use the handles to lif...

Page 19: ...liner to the tube then slide the liner off the inner tube 7 9 5 Remove the bolts located along the side of the inlet and remove the inlet baffle 7 9 6 To remove the inlet top liner remove the self drilling screws securing it to the top of the inlet NOTE 600 reclaimers do not have an inlet top liner 7 9 7 Wall liner and inlet side liner are held in place with self drilling screws NOTE The inlet sid...

Page 20: ... and reclaimer weldment must be sealed Voids will cause premature wear 7 9 15 5th Apply adhesive backed strip gasket to the edge of the inlet baffle that will fit against the inner tube Install the inlet baffle bolts should be installed from the inside of the reclaimer to attach nuts from the outside 7 9 16 6th Slide the top liner over the inner tube and align the holes in the liner with those in ...

Page 21: ...dust collector 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 8 2 Abnormally high media consumption 8 2 1 Door on reclaimer open or worn door gasket Air entering the reclaimer around the door will cause media carryover to the dust collector DO NOT operate unless all doors are closed 8 2 2 Dust co...

Page 22: ...elp to prevent bridging of fine mesh media NOTE To avoid the possibility of compressing media a vibrator should be setup to start only when the foot pedal is pressed 8 6 Blasting does not begin when the foot pedal is pressed 8 6 1 Door interlocks not engaging Check adjustment per Section 5 7 8 6 2 Blocked or leaking control lines Check all urethane tubing for blockage or leaks 8 6 3 Foot pedal val...

Page 23: ...ic pressure per Section 5 4 8 13 3 Dust collector filter cartridge s blinded Refer to the dust collector owner s manual noted in Section 1 1 1 8 13 4 Hole worn in flex hose between cabinet hopper and reclaimer inlet or between the reclaimer outlet and dust collector inlet Replace hoses and route them with as few bends as possible to prevent wear 8 13 5 Reclaimer door open DO NOT operate unless doo...

Page 24: ...r bearing 13479 4 Screw 1 2 NC x 1 1 2 cap 03454 5 Washer 1 2 lock 03516 6 Nut 1 2 NC hex 03511 Figure 26 Turntable with Workcar and Track 500 lb Capacity Figure 27 Item Description Stock No 20 dia turntable and track assembly for 65 series 13530 for 220 series 12835 30 turntable and track assembly for 220 series 24045 Turntable workcar assembly replacement 20 diameter 24205 30 diameter 24086 1 Tu...

Page 25: ... for BNP 220 conventional model 23532 for BNP 65 Ergo model 25086 for BNP 220 Ergo model 25087 Back curtain for BNP 65 14243 for BNP 220 14247 Front curtain for BNP 65 14242 for BNP 220 14246 Door curtain each 2 required for BNP 65 14244 for BNP 220 14245 Ergo side extension curtain each 2 required for BNP 65 24682 for BNP 220 24683 Rubber wall curtains white Curtain set for BNP 65 conventional mo...

Page 26: ...11940 9 long casing 11939 6 Tip side angle extension 12173 7 Snap ring side angle extension 12040 8 O ring side angle extension 08977 Figure 29 Reclaimer Liners Figure 30 Reclaimer must be designed to accept liners and have a removable top Item Description Stock No Rubber liner sets 600 cfm 23150 900 cfm 23151 1 Top liner 600 cfm 22733 900 cfm 23059 2 Baffle lined 600 cfm tube liner not used 22730...

Page 27: ... clampless attachment 28639 10 Clamp for clamp attached glove 11576 11 Grommet media air hose 11798 12 Plate hopper hose 21656 13 Gasket hopper plate 20247 14 Hose light lined flex specify ft required 4 ID for 300 cfm 7 ft required 12466 5 ID for 600 cfm 7 ft required 12467 6 ID for 900 cfm 9 ft required 12468 15 Clamp flex hose for 4 hose 11577 for 5 hose 11578 for 6 hose 00750 16 Adaptor pipe un...

Page 28: ... 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 Wide spray retaining ring 12038 15 Wide spray nozzle guard 12295 16 Adjusting tool air jet 19041 Figure 32 9 4 Suction Inlet Regulator Assembly Figure 33 Item Description Stock No BNP Suction Regulato...

Page 29: ...re does not include cover or tubes 24740 2 Reflector lens 23253 3 Tube fluorescent 17w 24741 Figure 35 9 7 Foot Pedal Assembly Figure 36 Item Description Stock No Foot pedal assembly less tubing 20483 1 Foot pedal casting set top and base 28379 2 Valve 10 32 3 way n c 20026 3 Drive pin grooved 20109 4 Screw sh 1 4 NF x 3 4 03086 5 Screw 10 32 x 1 2 fh 19571 6 Adaptor 10 32 thrd x 1 8 barb 11731 7 ...

Page 30: ...cket mounting 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 06368 15 Air hose 1 2 specify ft required 12472 16 Gun assembly BNP No 5 12302 17 Hose media clear specify ft required 12476 18 Regulator 1 2 pilot operated pressure 11345 19 Regulator 1 8 pilot pre...

Page 31: ...00 cfm reclaimer 00187 4 ft required for 600 cfm reclaimer 00187 2 Screen assembly 8 mesh 21265 3 Gasket door 11745 4 Inlet pipe adaptor 300 cfm 4 12365 600 cfm 5 12361 5 Gasket inlet adaptor 300 cfm 11746 600 cfm 11779 6 Wear plate rubber lined w mounting screws 300 cfm 14060 600 cfm 13011 7 Adaptor outlet pipe 300 cfm 18475 600 cfm 20344 8 Spring latch assembly 12263 9 Door assembly w gasket and...

Page 32: ... foot 7 feet required at each location 13089 12 Door assembly w gasket and latch 14271 13 Eyebolt 3 8 NC 00430 14 Body section with door and wear plate for reclaimers with bolt on top only 27465 15 Body section with rubber liners and bolt on top 27466 16 Clamp hose 6 1 2 00750 17 Hose 6 ID light lined flex specify length 12468 18 Hose support inlet optional 6 standard use 16887 5 for use with stee...

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