background image

 

BNP

®

 55 SUCTION BLAST CABINET 

Page 1

 

 

 

 

 

 

© 2019 CLEMCO INDUSTRIES CORP.  

  

www.clemcoindustries.com

  

  Manual No. 23350, Rev G, 02/19  

1.0 

INTRODUCTION

 

 

1.1 

Scope of Manual 

 

1.1.1

  These  instructions  cover  set  up,  operation, 

maintenance, troubleshooting, optional accessories, and 
replacement  parts  for  BNP-55  series  suction  blast 
cabinets.  The  instructions  covers  the  operation  of  all 
pull-thru  reclaimers  and  the  installation  of  the  dust 
collector. One of the following supplemental manuals is 
provided with the dust collector. Refer to the appropriate 
manual  for  installation,  operation,  and  maintenance  of 
the collector: 

 

 

CDC-1 Dust Collectors, manual stock no.  ..  28225 

 

RPC-2 Dust Collector, manual stock no.  ..... 22788 

 

1.1.2 

These  instructions  also  contain  important 

information  required  for  safe  operation  of  the  cabinet. 
Before  using  this  equipment,  all  personnel  associated 
with  the  blast  cabinet’s  operation  must  read  this  entire 
manual  and  all  accessory  manuals  to  become  familiar 
with their operation, parts and terminology. 

 
 
1.2 

Safety Alerts 

 

1.2.1 

Clemco uses safety alert signal words, based on 

ANSI  Z535.4-2011,  to  alert  the  user  of  a  potentially 
hazardous  situation  that  may  be  encountered  while 
operating this equipment. ANSI's definitions of the signal 
words are as follows: 

 

 

This is the safety alert symbol. It is 
used to alert you to potential 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 not 
avoided, could result 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 

Table of Contents 

 

SUBJECT 

SECTION LOCATION 

 

INTRODUCTION  ........................................................1.0 

Scope of Manual  .........................................................1.1 
Safety Alerts  ...............................................................1.2 
Table of Contents  .......................................................1.3 
General Description  ....................................................1.4 
Theory of Operation  ....................................................1.5 
Reverse-Pulse Dust Collector Options  .......................1.6 
Nozzle Options  ...........................................................1.7 
Reclaimer Options  ......................................................1.8 
Blasting Media  ............................................................1.9 
Compressed Air Requirements  ............................... 1.10 
Electrical Requirements  ........................................... 1.11 

 

INSTALLATION  .........................................................2.0 

General Installation Notes  ..........................................2.1 
Connect Conveying (flex) Hose  ..................................2.2 
Connect Compressed-Air Supply Lines  .....................2.3 
Ground the Cabinet and Dust Collector ......................2.4 
Connect Electrical Service  ..........................................2.5 

Standard single-phase wiring  .............................. 2.5.1 
Optional three-phase wiring ................................. 2.5.2 

Set Air-Inlet Damper  ...................................................2.6 
Final Assembly  ...........................................................2.7 

 

FIELD INSTALLED ACCESSORIES  .........................3.0 

Aluminum Oxide (aggressive media) Kit  ....................3.1 
Cabinet Curtains Installation  .......................................3.2 
Manometer  ..................................................................3.3 
Armrest  .......................................................................3.4 
Track and Low Profile Table  .......................................3.5 

 

OPERATION  ..............................................................4.0 

Media Loading  ............................................................4.1 
Media Unloading  .........................................................4.2 
Loading and Unloading Parts  .....................................4.3 
Blasting Operation  ......................................................4.4 
Blasting Technique  .....................................................4.5 
Stop Blasting  ...............................................................4.6 
Shutdown  ....................................................................4.7 

 

Содержание ZERO BNP 55

Страница 1: ...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 su...

Страница 2: ...njury 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 not avoided...

Страница 3: ...rom cabinet 8 15 Dust leaking from dust collector 8 16 ACCESSORIES AND REPLACEMENT PARTS 9 0 Optional Accessories 9 1 Cabinet Replacement Parts 9 2 BNP Gun and Hose Assembly 9 3 Inlet Air Regulator As...

Страница 4: ...r 600 cfm reclaimer shown 300 cfm reclaimer does not have flanged bolt on top or hopper Debris Screen Blow Off Nozzle Metering Valve Light Lined Flex Hose Air Filter Attachment for compressed air supp...

Страница 5: ...for the HEPA option 1 7 Nozzle Options 1 7 1 Unless otherwise specified at the time of purchase the cabinet is provided with a No 5 5 16 orifice ceramic nozzle and No 5 5 32 orifice air jet Optional...

Страница 6: ...y have removable tops and are designed to accept liners Nozzles lined with boron carbide extend nozzle wear life Refer to Section 9 3 BNP Gun and Feed Assembly 1 9 5 Glass bead Most beads are treated...

Страница 7: ...he cabinet is supplied by a U ground plug plug it into a 120 volt outlet All wiring external of the cabinet is provided by the user to comply with local electrical codes 1 11 1 Electrical requirements...

Страница 8: ...2 3 2 Refer to the table in Figure 5 to determine the minimum ID air supply line to the cabinet air inlet A smaller diameter hose may reduce blasting efficiency MINIMUM COMPRESSED AIR LINE ID Air Jet...

Страница 9: ...2 5 2 Optional three phase wiring NOTE a wiring schematic is packed inside the cabinet s control panel After wiring is completed keep a copy of the schematic with the manual for future reference and...

Страница 10: ...installed kits consist of black rubber cabinet curtains refer to Section 3 2 for curtain installation and light lined flex hose If the existing flex hose is in good condition reserve the new hose for...

Страница 11: ...ack may be installed on either side of the cabinet so the table can slide out through either the right side or left side door The right side is shown in the illustrations 3 5 2 Combine the table assem...

Страница 12: ...uster and place an empty bucket of other container under the metering valve Unscrew the plastic plug from the metering valve permitting media to flow into the bucket If media does not flow it has cake...

Страница 13: ...the top of the foot pedal blasting will begin immediately WARNING Shut down the cabinet immediately if dust discharges from the dust collector or cabinet Make sure dust collector filter s are correct...

Страница 14: ...djusting tool which correctly positions the jet Instructions are provided with the tool Figure 15 5 3 Media Air Mixture media flow Figure 16 5 3 1 Check the media stream for correct media air mixture...

Страница 15: ...dia separation Before adjusting the cylinder adjust the damper on the dust collector to increase or decrease static pressure per Section 5 4 Once the damper is adjusted adjust the cylinder 5 5 1 The v...

Страница 16: ...and show how to permanently install the manometer for taking frequent readings A fitting should be installed when the manometer installation is permanent per Paragraph 5 8 6 3 Use silicone or other s...

Страница 17: ...tube NOTE Readings must be taken with the cabinet doors open and with the exhauster running Figure 20 5 8 9 To find the static pressure add the number of inches the fluid travels up one column to the...

Страница 18: ...sary to install an air dryer or aftercooler in the compressed air supply line 6 1 4 Inspect dust container Refer to the dust collector owner s manual and empty dust containers Adjust schedule based on...

Страница 19: ...as they wear The first sign of deterioration may be excessive static shocks 7 1 2 Band clamp type Band clamp type gloves are held in place by metal band clamps on the inside of the cabinet To replace...

Страница 20: ...inet window opening gasket at the first sign of media leakage around the view window or if gaskets are worn or otherwise damaged 7 5 2 Remove the window and window frame per Section 7 6 7 5 3 Remove a...

Страница 21: ...the light opening as shown in Figure 24 Press the gasket to bond Repeat the process for each side compressing the ends to seal 7 7 3 Diffuser lens replacement 7 7 3 1 Remove the four nuts and washers...

Страница 22: ...in Figure 25 and that the top edge is even with the top of the reclaimer 7 8 1 6 Install the front two sheet metal screws through the old screw holes to secure 7 8 1 7 Use a board or similar object as...

Страница 23: ...as needed and reattach the reclaimer top 7 8 2 8 To avoid rapid wear apply RTV caulk to fill gaps at the seams on the top and bottom of the wear plate 7 8 2 9 Reattach the reclaimer and connect the f...

Страница 24: ...ncy 7 9 14 1st Place the cone ring liner on the inside of the cone ring check fit and trim if needed Refer to the instructions provided with the adhesive some adhesives require it to be applied to bot...

Страница 25: ...ing careful not to smear the caulking Secure the top bolts and inlet baffle bolts 7 9 27 Working through the reclaimer inlet wipe the caulking seal smooth Re caulk any voids 7 9 28 Working through the...

Страница 26: ...Paragraph 1 1 1 for dust collector maintenance 8 0 TROUBLESHOOTING WARNING To avoid serious injury observe the following when troubleshooting Turn OFF the compressed air supply Bleed the supply line l...

Страница 27: ...nder out of adjustment Refer to Section 5 5 8 3 Reduction in blast cleaning rate 8 3 1 Low media level reducing media flow Check media level and replenish or replace as needed 8 3 2 Media air mixture...

Страница 28: ...re met 8 8 2 Air jet needs adjustment Check adjustment per Section 5 2 8 8 3 Nozzle is worn Replace if orifice diameter is worn 1 16 or more from original size 8 8 4 Blockage in media hose or nozzle R...

Страница 29: ...r Section 5 4 8 13 3 Dust collector filter cartridge s clogged 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 inle...

Страница 30: ...tion Stock No Track and Table assembly as shown in Section 3 5 24841 1 Roller 25023 2 Washer 5 8 flat 03715 3 Nut 5 8 NF jam 03712 Figure 30 Aluminum oxide kit field installed includes light lined fle...

Страница 31: ...aight extension nozzle No 5 5 16 orifice 11927 No 6 3 8 orifice 11928 No 7 7 16 orifice 11929 3 9 Straight extension nozzle No 5 5 16 orifice 11924 No 6 3 8 orifice 11925 No 7 7 16 orifice 11926 4 Sid...

Страница 32: ...ssembly Refer to Figure 35 for parts 12763 12 Clamp flex hose for 4 hose 11577 for 5 hose 11578 13 Grommet 3 4 ID for media and air hose 11798 14 Adaptor pipe universal flex hose 4 for 300 cfm 23295 5...

Страница 33: ...12346 7 Fitting hose 3 8 NPT x 1 2 barb 06369 8 Hose end 1 2 barb x 1 2 fem swivel 15002 9 Nozzle ceramic No 5 green tip 11930 No 6 blue tip 11931 No 7 red tip 11932 Nozzle tungsten carbide No 5 13118...

Страница 34: ...1 2 x close 01733 14 Plug 1 2 NPT 01759 15 Nipple 1 2 x 3 01735 16 Screw 1 2 NC x 1 2 set 03471 Figure 35 9 5 View Window Assembly Figure 36 Item Description Stock No 1 Window glass 12 5 x 19 5 lamina...

Страница 35: ...1 2 fh 19571 6 Adaptor 10 32 thread x 1 8 barb 11731 7 Spring 1 1 4 x 3 1 2 20121 8 Screw 8 32 x 3 8 thread cutting 11389 9 Bumper rubber feet 21522 10 Tubing 1 8 ID twin per foot 14 ft standard lengt...

Страница 36: ...Bushing 1 4 x 1 8 NPT 02010 9 Bracket mounting 19231 10 Filter 1 2 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 063...

Страница 37: ...for 600 cfm reclaimer replacement parts Item Description Stock No 300 cfm reclaimer with 5 outlet plate 28965 1 Gasket 5 16 x 1 adhesive backed per foot 3 ft required 00187 2 Screen assembly 8 mesh 2...

Страница 38: ...y section modular with door wear plate and baffle 29486 15 Body section modular with door rubber liners and Item 26 top plate 29495 16 Gasket 1 8 x 2 adhesive backed per foot 1 foot required at this l...

Отзывы: