Sealey SB951 - Manual (Page 3)

6. MAINTENANCE
 WARNING! Ensure the cabinet is disconnected from the electrical mains and the air supply before attempting any
maintenance.
6.1. Ensure the blasting media does not become damp. Keep the air supply dry at all times. Dispose of any damp media.
6.2. Replace media when it has become excessively dusty, loses its granular or spherical appearance, or is significantly contaminated
with debris from workpieces. This is usually noticed when media from the nozzle looks like a smoke cloud rather than steam.
6.3. Regularly check that the exhaust vents at the side and rear of the cabinet are clear.
6.4. Regularly check gun blast nozzle to ensure it does not become blocked with media. Immediately replace worn or damaged nozzle.
6.5. If abrasive pick-up hose becomes blocked, cover the gun tip to force air back through the hose. Ensure the lid is correctly closed.
6.6. Replace the transparent protective sheet on the underside of the Perspex window when visibility becomes reduced.
7. TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE REMEDY
Excessive dust cloud in the cabinet. 1. Exhaust vent or air flow is blocked.
2. Abrasive is worn.
3. Too much abrasive in the cabinet
4. Loose air line or fittings.
1. Clean vent and keep vent away from any wall.
Connect to a suitable dust extraction system.
2. Replace.
3. Remove excess with a type "H" vacuum cleaner.
4. Check and tighten all air fittings.
Uneven blasting. 1. Too much abrasive in cabinet.
2. Moisture inside cabinet.
1. Remove excess with a type "H" vacuum cleaner.
2. Check air line for moisture.
Inadequate speed or efficiency of blast. 1. Abrasive is worn.
2. Pressure is too low.
1. Replace.
2. Check that there are no supply blockages or leaks.
Increase pressure. Max:90psi
Static electricity. 1. Dry weather conditions. 1. Leave the workpiece to stand for a while.
Blast pattern too wide or ineffective. 1. Nozzle blocked or worn. 1. Unblock or replace nozzle
Fig.2
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
01284 757500
01284 703534 [email protected]
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park ,
Bury St. Edmunds, Suffolk,
IP32 7AR
www.sealey.co.uk
Web
email
Original Language Version SB951.V5 Issue: 1 - 27/05/15 © Jack Sealey Limited
A
Part view on arrow "A"
showing white blanking plug.
(See note in Operating Instructions)
Environmental Protection
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be
sorted, taken to a recycling centre and disposed of in a manner which is compatible with the environment.
When the product becomes completely unserviceable and requires disposal, drain off any fluids (if applicable)
into approved containers and dispose of the product and the fluids according to local regulations.
WEEE Regulations
Dispose of this product at the end of its working life in compliance with the EU Directive on
Waste Electrical and Electronic Equipment (WEEE). When the product is no longer required, it must be disposed
of in an environmentally protective way. Contact your local solid waste authority for recycling information.
Parts support is available for this product. To obtain a parts listing and/or diagram,
please log on to www.sealey.co.uk, email [email protected] or telephone 01284 757500.