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BNP DOUBLE 65 and DOUBLE 220 - DUAL STATION SUCTION CABINET 

Page 9

 

 

 

 

 

 

© 2016 CLEMCO INDUSTRIES CORP.  

  www.clemcoindustries.com  

  Manual No. 22963 Rev. D, 07/16 

 
 

 

 

Figure 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 into the reclaimer hopper 
through the reclaimer door. Do not fill above the cone on 
the reclaimer. 

Do not pour media directly into the 

cabinet hopper, as overfilling may occur.

 Overfilling 

will result in media carryover to the dust collector and 
possible blockage in the conveying hose. Refill only after 
all media has been recovered from the cabinet. 
 
The minimum amount of media to charge the system is 
as follows: 

 

 

900 cfm reclaimer  ............................ 40 lbs. media 

 

1200 cfm reclaimer  ............................ 75 lbs. media 

 

4.1.2 Media 

Unloading:

 To empty the cabinet and 

reclaimer of media, blow-off the cabinet interior and run 
the exhauster until all media is recovered from the 
cabinet. Turn OFF the exhauster, and place an empty 
container under the reclaimer’s metering valve. Unscrew 
the plastic plug from the metering valve, permitting 
media to flow into the container. If media doesn't flow, it 
has caked. Open the fill door and stir media until it starts 
to flow. Replace the plug when the reclaimer is empty. 
 

4.2 

Loading and Unloading Parts

 

 

 

WARNING 

Use solid fixturing to hold heavy parts in place. 
Do not remove lift equipment until the part is 
adequately supported to prevent movement. 
Moving heavy, unsupported parts may cause 
them to shift or topple, and cause severe injury. 
This is especially important with the use of 
turntables and turntables with tracks.

 

 

4.2.1

  Load and unload parts through either door. 

 

4.2.2

  Parts must be free of oil, water, grease, or other 

contaminants that will clump media or clog filters. 
 

4.2.3

  When blasting small parts or objects having small 

pieces that could become dislodged and fall off, place an 
appropriately-sized screen over the grate (or under the 
grate when frequently blasting small parts) to prevent 
parts from falling into the hopper.  
 

4.2.4

  Close door; the door interlock system will 

prevent blasting if either door is open. 

 
 

4.3 Blasting 

Operation

 

 

 

CAUTION 

 

Always close cabinet, reclaimer and dust 
collector doors before blasting. Keep all 
doors closed during blasting. 

 

Always wear blast gloves. 

 

Avoid pointing the blast nozzle toward the 
view window. 

 

Use the blow-off gun to blow media off parts 
before opening doors. 

 

After blasting, keep doors closed and 
exhauster running until the cabinet is clear 
of all airborne dust. 

 

Stop blasting immediately if dust leaks are 
detected. 

 
4.3.1

  Slowly open the air valve on the air supply hose 

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 through either door. 

The hinged extension 

must rest on the inside 

track support angles 

when lowered.

 

Support Angles

Extension 

Summary of Contents for ZERO BNP DOUBLE 220

Page 1: ...e 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: ...RNING 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 seri...

Page 3: ...ge is cleaned by using a manually controlled pulse of compressed air CDC 1 dust collector is standard with double BNP 900 cfm cabinets unless an optional RPC 2 or RPH dust collector is ordered at time...

Page 4: ...ntain particles that could jam the abrasive metering valve or cause irregular wear 1 8 1 ZERO cabinets utilize most common reusable media specifically manufactured for dry blasting Media sizes listed...

Page 5: ...ronments of moderately high humidity Glass beads subjected to excessive moisture may be reused only after thorough drying and breaking up any clumps 1 8 6 Lightweight and Fine mesh Media When using li...

Page 6: ...areas and for efficient handling of large parts Provide enough clearance at the dust collector for maintenance and to remove the dust container Place the reclaimer directly behind the cabinet with fl...

Page 7: ...t rear of the cabinet 2 5 Connect Electrical Service WARNING Lockout and tagout the electrical supply before performing any electrical service Shorting electrical components could result in death seri...

Page 8: ...minum Oxide Kit 3 1 1 An optional aluminum oxide kit is available factory installed or may be field installed later Filed installed or replacement factory installed kits consist of black rubber curtai...

Page 9: ...moved at a later date 3 4 4 Match drill the remaining four bracket holes and install the remaining fasteners 3 4 5 Loosen the fasteners on the slotted bracket and raise or lower the armrest to a comfo...

Page 10: ...s WARNING Use solid fixturing to hold heavy parts in place Do not remove lift equipment until the part is adequately supported to prevent movement Moving heavy unsupported parts may cause them to shif...

Page 11: ...closed and exhauster running until the cabinet is clear of all airborne dust 4 4 4 Unload parts Shut off the air supply valve drain the air filter and switch OFF the lights and exhauster 4 5 Blasting...

Page 12: ...ried into the dust collector and result in excessive media consumption Open only as far as necessary to obtain a balance of dust removal without media carryover 5 4 3 A manometer is useful when adjust...

Page 13: ...Open the damper farther to decrease static pressure or close it farther to increase pressure 5 6 3 If a manometer is not available use the gloves as an indicator With the exhauster ON the gloves shoul...

Page 14: ...insert the needle into the other end of the tubing The ends of the tubing must fit tight on the manometer and needle leaks will give inaccurate readings 5 8 4 Open both manometer valves elbows per the...

Page 15: ...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 freq...

Page 16: ...not practical to remove the window the lens may be applied with the window glass in place 7 3 3 To install a cover lens carefully remove the adhesive backing making sure the adhesive remains on the l...

Page 17: ...erlapping 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...

Page 18: ...proceed to the installation note preceding Paragraph 7 9 11 7 9 4 Remove the top liner and tube liner 7 9 5 Grind the tack welds from the bottom of the tube liner that secures the tube liner to the t...

Page 19: ...nd all seams between the liners and reclaimer weldment must be sealed Voids will cause premature wear 7 9 16 5th Apply adhesive backed strip gasket to the edge of the inlet baffle that will fit agains...

Page 20: ...ble to prevent wear 8 1 9 Obstruction in flex hose between the cabinet hoppers and reclaimer inlet 8 2 Abnormally high media consumption 8 2 1 Door on reclaimer open or worn door gasket Air entering t...

Page 21: ...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 valve malfunction...

Page 22: ...te Refer to the system s wiring schematic Refer to Section 2 5 8 13 2 Dust collector ventilation damper closed too far restricting air movement through cabinet Adjust static pressure per Section 5 4 8...

Page 23: ...500 lb capacity 21390 2 Bearing 1 1 2 bore 11517 3 Protector 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 50...

Page 24: ...nozzle No 5 5 16 orifice 13118 No 7 7 16 orifice 12882 No 8 1 2 orifice 11942 Boron carbide nozzle No 5 5 16 orifice 11935 No 6 3 8 orifice 11936 No 7 7 16 orifice 11937 No 8 1 2 orifice 12894 Wide s...

Page 25: ...x 3 4 12722 Figure 29 9 2 Flex Hose Wye Adaptor Figure 30 All hose is sold per foot specify feet required Some trimming may be necessary Item Description Stock No 1 Hose light lined flex 5 ft require...

Page 26: ...ttached glove 11576 11 Grommet media air hose 11798 12 Plate hopper hose 21656 13 Gasket hopper plate 20247 14 Hose light lined flex 5 ft required per side 4 ID for 900 cfm conventional use 12466 4 ID...

Page 27: ...1942 10 Hose 1 2 air specify ft required 12472 11 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 n...

Page 28: ...em metering adjusting 23097 3 Screw adjusting 23098 4 Nut adjusting stem lock 23099 5 Body metering valve 11532 6 Fitting hose 3 8 NPT x 1 2 barb 06369 7 Plug metering valve 12011 Figure 35 9 8 Light...

Page 29: ...01908 9 Fitting 1 8 NPT elbow x 1 8 barb 11733 10 Filter 1 2 manual drain 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...

Page 30: ...x cylinder externally adjustable 900 cfm option 23046 1200 cfm 25432 11 Adaptor outlet pipe 900 cfm 16832 12 Top plate assembly 900 cfm 23040 13 Gasket 2 adhesive backed per foot 900 7 ft 1200 8 ft at...

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