high pressure sandblasting cabinet - tqb brands · 2017-10-25 · invert the funnel as shown in the...

Product Code: BSB3056

Made in China to TQB Brands Pty Ltd specifications Visit us at www.tqbbrands.com.au

OWNER’S MANUAL

PRODUCT CODE: BSB3056

HIGH PRESSURE SANDBLASTING CABINET

Media Size

Operating Air Pressure

Nett Weight Cabinet Dimensions Overall Dimensions

25-80 Grit 30-115psi 210kg 1170x850x890mm 1320x1580x2060mm



WARNING INFORMATION

IMPORTANT: READ ALL INSTRUCTIONS BEFORE USE

WARNING

The instructions and warnings contained in this manual should be read and understood before using or operating this equipment. Do not allow anyone to use or operate this equipment until they have read this manual and have developed a thorough understanding of how this equipment works. Failure to observe any of the instructions contained in the manual could result in severe personal injury to the user or bystanders, or cause damage to the equipment and property. Keep this manual in a convenient and safe place for future reference. Whilst every effort has been made to ensure accuracy of information contained in this manual, the Borum Industrial policy of continuous improvement determines the right to make modifications without prior warning.

CONTENT

WARNING INFORMATION ............................................................................................................2

CONTENT ......................................................................................................................................2

SAFETY INSTRUCTIONS .................................................................................................................3

ASSEMBLY, OPERATION & PREVENTATIVE MAINTENANCE ..........................................................4

TROUBLESHOOTING ...................................................................................................................16

PARTS LIST ..................................................................................................................................17

PARTS LIST DIAGRAM .................................................................................................................18

WARRANTY .................................................................................................................................22



SAFETY INSTRUCTIONS

SAFETY OPERATNG INSTRUCTIONS

Any blast cabinet will produce a powerful flow of abrasive particles. To avoid personal injury and property damage, study this manual thoroughly before assembling, operating or servicing this blast cabinet.

During operation, do not expose the hands or skin directly in the line of the blast nozzle.

Ensure all components seal properly after assembly.

Do not exceed the maximum operating pressure of the blasting equipment

Disconnect the cabinet from the air supply before changing accessories or attempting to install, service, relocate or perform any maintenance.

Check hoses and air lines for weak or worn condition before each use. Make sure all the connections are secure before use.

Do not point the abrasive blaster gun at anyone or objects.

Before installing the machine, consider the availability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be carried out by an electrician or qualified service personnel in accordance with all applicable codes and standards.

Dust can be created when you sweep, blast, cut, drill or grind materials such as wood, paint, metal, concrete, cement, or other particles. This dust often contains chemicals known to cause cancer, birth defects, or other reproductive harm. Always wear personal protective gear.

Fire or Explosion Hazard! DO NOT USE a media blaster around combustible or flammable liquids, dusts, gases, oily rags, or other materials that can explode or burn quickly. Some abrasives create sparks when they hit metal. Abrasives similar to aluminium oxide may generate static electricity sparks which may cause fires or explosions in an unsafe environment.

Static electricity shocks can be painful. Always wear leather or rubber soled shoes or boots and stand on the ground to avoid static electricity. A grounded wire attached to the media blast gun will also safely minimise the static electricity.



ASSEMBLY, OPERATION & PREVENTATIVE MAINTENANCE

1. FEATURES The Borum Industrial Sandblasting Cabinet perfectly combines the traditional sandblasting cabinet with an abrasive blaster tank. The abrasive blaster tank achieves a higher sanding pressure, dramatically increasing the cabinet style sandblaster working capacity. Ideally suited for larger working spaces and suitable for a wide range of work pieces. The foot pedal valve controller gives greater flexibility of operation for the operator.

2. SPECIFICATIONS AND DIMENSIONS Nozzle Size: φ5.0 / φ5.0 / φ6.0 / φ6.0 mm

Nozzle Material: Ceramic

Maximum Media Load Volume: 12 litres

Maximum Air pressure: 8kg/cm² 115PSI

Air Flow Rate: 22-30m³/h or 13-17.5CFM

Overall Dimensions: 1320x1580x2060mm

Operating Pressure:2kg/cm²~8kg/cm²(30~115psi)

Media Hose: φ25*2500mm

Media Diameter: 25-80 Grit

Cleaning Efficiency: 400-500cm²/min @4kg/cm² air pressure withφ6.0mm nozzle.

Pressure Tank Capacity: 5.4 Gallon (20.5 litres)

Pressure Tank Dimensions: φ309*370；

N.W: 210kg



3. ASSEMBLY Step 1. Fasten the four stand legs to the leg reinforcement crossbars using M8*20mm Screws, Flat Washers, Spring Washers and M8 Nuts.



Step 2. Assemble the left bar, control panel by using M6*12mm screws, flat washers, and M6 nuts in sequence. Insert 16mm air hose into pressure regulating valve.

Step 3. Push the discharge hose through the hole in the funnel

Discharge



Step 4. Invert the funnel as shown in the image. Attach the tank assembly to the funnel (using flat washers, spring washers, nuts) and the rubber gasket seal. Note: Ensure the discharge hose is on the rear side of the funnel.

Step 5. Place the funnel and pressure tank into the leg frame. Please note the discharge cylinder block and discharge hose are placed to the back. Push the sand hose on the tee-joint under the tank, then through the funnel and lock with clamp.



Step 6. Pass the discharge hose through the hole in the funnel and insert the leak proof grid into the base of the funnel, using M6*12mm screw and nut with a clamp to fix the discharge hose (as shown in the picture)

Discharge



Step 7. 1. Insert 8mm air hoses H2 & H3 into cylinder block (C2 & C3) on the tank (take note of

colour correspondence). [H2---C2]; [H3---C3]. Then insert 8mm Air Hose (H1) from pressure gauge into the top of tank quick connector [H1---C1].

a. Insert 16mm Air Hose into Air Connector [H4---C4]. b. At the right panel, connect the 16mm Air Hose (H6) to the water separator.

Step 8. Assemble the right cover and rear cover on the legs by using M6* nuts in sequence. Then stick the sealing cotton (as shown in the picture) to the top of the frame.



Step 9. As shown in picture below place the left and right grids on to the funnel, then fit the cabinet to the funnel frame (ensure the cabinet opening is the same direction as the control panel). Open the door, fasten the cabinet and bracket with M6*16mm screws and flat washers in sequence.

Step 10. Fix the dust extraction unit onto the side of the cabinet with M6*12mm screws & nuts.



Step 11. Using M8*45 Screws (with flat washers, nuts) assemble the Operation Bench.

Step 12. Secure operation bench by attaching bench legs to sandblasting cabinet legs.

Step 13. Insert the Electromagnetic Valve Plug and Foot Pedal plug into the Power Supply. (refer

the label on supply for correct connection).



4. BEFORE USE Prior to first use conduct a thorough visual inspection checking for abnormal conditions, such as cracked welds, leaks, and damaged, loose, or missing parts.

Start Up Preparations: Compressed air supply should be dry, clean and free from oil and other

contaminants. (i.e. use air dryer, particle filter, or moisture separator as needed.)

Inspect fittings and hoses for damage and water. Check the seal on all doors. Check the sealing of all valves and fittings and reseal with thread sealing tape

where necessary to ensure equipment is safe and reliable. All abrasive media should be pre-filtered to prevent used dust particles blocking

valves. The maximum abrasive media load value is 12 litres. Caution: Watch for silicosis (dust created when using silica media as a blast media) or toxic dust hazard. Do not use media containing free silica. Keep blast nozzle controlled and aimed at the work, not at the sand blasting cabinet internal walls or gloves.

5. OPERATION Prior to each use conduct a thorough visual inspection checking for abnormal conditions, such as cracked welds, leaks, and damaged, loose, or missing parts.

Connect air and power supply, open cabinet door and load abrasive media.

Place work piece inside cabinet, lock the door, turn on light and dust extraction unit then open intake valve, adjust working air pressure to between 90-115psi.

Step on foot pedal to start.

Adjust abrasive media flow valve counter-clockwise to increase the flow of media and clockwise to decrease the flow as desired.

If abrasive media stops flowing, lift and depress foot pedal to let media drop back into the pressure tank for recycling.

Do not add too much abrasive media as it may cause blockages. If mushroom head occurs at sand entrance, use a small iron bar to knock mushroom head down.

When the job is complete, empty and clean out all abrasive in order to prevent blockages for next operation.

Discharge condensation from the water separator 1-2 times per day.

After 10-12 hours of blasting time, the nozzle should be checked. If it shows uneven wear it should be turned 1/4 turn every 10 hours of use.



Media caking can be experienced when moisture is in the air supply or by oily and greasy parts. If this is not rectified the abrasive media will not flow evenly and will clog up in the metering valve and blast gun. Check air supply. If water is present, install a good moisture trap. If oily or greasy parts are being blasted, you should degrease and dry these parts before blasting.

To remove wet or waste abrasive media particles, place abrasive hose into a woven (recycle) bag, then turn on air inlet valve, adjust pressure regulating valve to 1-2kg and by depressing the foot pedal, make the wet or waste abrasive flow into the recycle bag. Either screen and reuse, or dispose of the waste abrasive media responsibly.

6. STORAGE This Sandblasting Cabinet should always be stored in a dry indoor location on a level surface.



7. MAINTENANCE 240V power and compressed air supplies must be disconnected prior to any

maintenance.

If media occasionally stops flowing, place thumb over nozzle (hold tight) and push foot pedal down for a couple of seconds this will cause the stem to back blast through the gun and up the media hose. This will help loosen any clogs.

Do a periodical inspection of the mushroom head sealing ring. Check for possible damage, aging, deformation, seal leaking that may affect the sand blasting pressure and result in air waste.

If the gun air pressure drops, set the air pressure to 80psi on the air gauge at the regulator. Push the foot pedal while holding gun and see if the gauge pressure drops significantly. If the pressure drops, this indicates that there is a restriction in the supply line. This could indicate that the hose is restricted, a blocked quick coupler, a plugged filter, or other piping not allowing enough air through. A pressure drop can also occur if the cabinet is too far away from the air compressor. Air supply lines should also be a minimum 13mm ID.

For poor visibility/excessive dust:

Ensure the air inlet at front left above regulator is free to allow air into the cabinet.

Empty the dust container when it is full via the latch at the bottom of the dust extractor, or remove the black cover on the vacuum unit.

Remember to clean or replace filter in the dust extractor regularly.

Eventually the media particles will also become so small that it is essentially dust. So replace media and clean the dust extractor regularly.

Viewing windows come with a clear plastic protector on the inside of the viewing screen . As these become pitted they can be easily replaced to extend the life of the window. The window can also be easily replaced.

For poor media flow:

Check for moisture as indicated above. Install moisture trap as needed, replace damp media and clean hoses.

Holes in media hose will cause poor media delivery. Replace hose.

Replace or screen media.



8. SERVICE & REPAIR Any Sandblasting Cabinet found damaged in any way, or found to be worn or operates abnormally should be removed from service until repaired by an authorised service agent. Owners and / or operators should be aware that repair of this product may require specialised equipment and knowledge. Only authorised parts, labels, decals shall be used on this equipment. Annual inspection of the Sandblasting Cabinet is recommended and can be made by an authorised repair facility to ensure that your equipment is in optimum condition and that the equipment has the correct decals and safety labels specified by the manufacturer.



TROUBLESHOOTING

Intermittent, clogging, or no media spray at the blast gun

No more media in the pressure tank.

1. Release foot pedal to let media flow back from funnel to pressure tank.

Suction tube has been clogged by a contaminant.

1. Close air source, open the nozzle of the blast gun check and remove contaminant. Also check the intake- tube at the bottom of the pressure tank.

2. Make sure that the media is not worn-out, saturated with debris, or contaminated with moisture causing it to cake inside of the lines. Screen or replace media as required.

Too much or too little media

1. Adjust via the valve under the pressure tank. If too much media, rotate clockwise; too little rotate anti clockwise.

2. Check for worn abrasive nozzle - turn or replace with new nozzle.

Mushroom head air-leaking

Rubber seal or mushroom head abrasion too much

1. Open maintenance cover to change rubber seal or mushroom head inside.

Mushroom head cannot move

up and down

Loaded too much media

1. Remove some of abrasive from the tank.

2. Use a small iron bar to knock mushroom head down.



PARTS LIST

Part #

Description Qty Part#

Description Qty

1 Cabinet Assembly 1 29 Rubber Seal 1

2 Left Grid 1 30 Lamp Housing 1

3 Right Grid 1 31 LED Light 3

4 Screw M6x16 + 6*16 washers 22 32 Glass of Light Window 1

5 Foam Pad 1 33 PE Film of Light Window 1

6 Bracket 1 34 Rubber Seal /Light Window 1

7 Leak-proof Grid 1 35 Cabinet 1

8 Funnel 1 36 Main Support Pole 2

9 Rear Bar 1 37 Air Spring Support Rod 2

10 Left Bar 1 38 Plastic Slot Board of Wire 1

11 Screw M6*12 16 39 Switch Box 1

12 Control Panel 1 40 Front Door Latch 2

13 Tank Assembly 1 41 Latch Seat 2

14 Right Bar 1 42 Latch Board 1

15 Screw M8*20 28 43 Handle 2

16 Leg 4 44 Hoop Component 2

17 Leg Reinforces 1 1 45 Seal Ring of Glove 2

18 Leg Reinforces 2 2 46 Front Door 1

19 Operation Bench 1 47 Front Bar for Sand Blocking 1

20 Foot Pedal 1 48 Glove 1

21 Screw M8*45 4 49 Glove Seat 2

22 Dust Collector 1 50 Nozzle Nut 1

23 Screw M6*32 12 51 Nozzle 1

24 Window Frame 1 52 O-Ring 1

25 Plastic Top 1 53 Gun Body 1

26 Glass 1 54 Sand Hose 1

27 PE Film 1

28 Foam Pad of Viewing Window 1



PARTS LIST DIAGRAM



TANK BASE Exploded View of Left Bar

Item Description Qty Item Description Qty

1 Left Bar 1 5 Steam-water separator 1

2 Straight Coupling 2 6 Right-angle Quick Coupling 1

3 Ball Valve 1 7 φ16 Air Hose 1

4 Washer 2



Exploded View of Control Panel


1 Pressure Regulating Valve 1 11 G1/4″-16 Straight Coupling 1

2 Electromagnetic Valve 1 1 12 G1/4″-8 Straight Coupling 3

3 Electromagnetic Valve 2 1 1 Pressure Gauge Coupling 2

4 Pressure Gauge 2 14 Electromagnetic Valve Wire 1

5 Control Panel 1 15 φ8 Air Pipe 1

6 G1/2″-16 Straight Coupling 1

16 φ8 Air Pipe for Electromagnetic Valve 2

1

7 Tee Joint 1 H1 φ8 Air Hose 1

8 G1/2″ Straight Coupling 1 H2 φ8 Air Hose 1

9 G1/4″-8 Straight Coupling 2 H3 φ8 Air Hose 1

10 Brass connector 2 H4 φ16ir Hose 1



Exploded View of Tank Assembly


10 Screw M8*30 8 14 Mushroom Head Fixed-tube 1

11 Service Port Cover 1 15 φ16x2.65 O-Ring 1

12 Service Port Gasket 1 16 Inlet Welding Asseembly 1

13 Mushroom Head 1 17 O-type Ring 1

Item Description Qty

1 Tank 1

2 Valve 1

3 G1/2″Straight Coupling 1

4 Sand Tee Joint 1

5 φ16*φ12 Air Hose 1

6 G1/2″Tee Joint 1

7 G1/4″Tee Joint 1

8 Safety Valve 1

9 Cylinder Block 1

18 Screw M8*25 4

19 Service Port Gasket 1

C1 G1/4″Straight Coupling 1






WARRANTY Borum Industrial products have been carefully tested and inspected before shipment and are guaranteed to be free from defective materials and workmanship for a period of 12 months from the date of purchase except where tools are hired out when the guarantee period is ninety days from the date of purchase. Should the machine develop any fault, please return the complete tool to your nearest authorised warranty repair agent or contact TQB Brands Pty Ltd Warranty team – [email protected]. If upon inspection it is found that the fault occurring is due to defective materials or workmanship, repairs will be carried out free of charge. This guarantee does not apply to normal wear and tear, nor does it cover any damage caused by misuse, careless or unsafe handling, alterations, accident, or repairs attempted or made by any personnel other than the authorised TQB Brands Pty Ltd repair agent. This guarantee applies in lieu of any other guarantee expressed or implied and variations of its terms are not authorised. Your TQB Brands Pty Ltd guarantee is not effective unless you can produce upon request a dated receipt or invoice to verify your proof of purchase within the 12 month period. Consumer Guarantee Our goods come with a guarantee that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

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high pressure sandblasting cabinet - tqb brands · 2017-10-25 · invert the funnel as shown in the...

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