Guyson Euroblast PF, Operating & Maintenance Instructions

Page: 33 / 84

Operation &
Maintenance
Manual
Issue: 09 A6ML0165 - Euroblast PF Manual
Date: 05/2019 Page: 33
7.1.4 Blast nozzles
Inspect the blast nozzle for wear. When the bore size has increased by 20% (5mm bore @ 20% =
6mm) then the nozzle needs to be replaced. The effective bore of a nozzle can be quickly checked by
use of a twist drill bit.
7.1.4.1 Checking bore size
Select a twist drill that is 20% bigger than the original
nozzle, if this can be inserted then the nozzle will need
to be replaced.
Use a pipe wrench to unscrew the nozzle then again to
screw the new nozzle in.
Item code Description
D2BA0011 3mm PF Tungsten nozzle
D2BA0012 5mm PF Tungsten nozzle
D2BA0013 6mm PF Tungsten nozzle
D2BA0014 8mm PF Tungsten nozzle
D2BA0016 10mm PF Tungsten nozzle
D2BA0017 12mm PF Tungsten nozzle
D2BA0018 13mm PF Tungsten nozzle
D2BA0032 3mm PF Boron nozzle
D2BA0033 5mm PF Boron nozzle
D2BA0034 8mm PF Boron nozzle
If the nozzle has uneven wear then it should be replaced.
7.1.5 Door seals
7.1.6 Overspray
Care should be taken not to wear away the insides of the cabinet. If certain areas are getting
increased wear then Guyson International can supply rubber curtains and linings.
If the door gasket strips are worn then:
• this allows noise to escape from the cabinet
more easily
• media may be able to exit the cabinet
Item code Description
R5SL0024 16mm wide x 5m roll
R5SL0027 25mm wide x 5m roll
R5SL0026 38mm wide x 5m roll