BETE HydroWhirl Orbitor Istruzioni per l’uso
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HydroWhirl®Orbitor Page 2 of 24
Contents
Maintenance 3
Recommended Tools List 5
Nozzle Head and Rear Plate – Disassembly 6
Body Shell and Inlet Casing – Disassembly 8
Turbine Shaft Subassembly – Disassembly 9
Gear Cartridge Subassembly – Disassembly 10
Main Body and Body Shell – Disassembly 11
Main Body and Body Shell – Reassembly 13
Gear Cartridge Subassembly – Reassembly 14
Turbine Shaft Subassembly – Reassembly 14
Body Shell and Inlet Casing – Reassembly 15
Nozzle Head and Rear Plate – Reassembly 16
Appendix 18
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Interchangeable Parts . . . . . . . . . . . . . . . . . . . . . . . . . 22
Recommended Spare Parts . . . . . . . . . . . . . . . . . . . . . . 23
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Maintenance
In order to prevent machine failures, routine maintenance should be
carried out every 500 hours of operation. This should include cleaning all
internal parts and assessing the wear of seals, gears, bearing and bushes.
Any fine solid particles left inside the machine will increase wear
considerably.
Please Note:
• The Orbitor requires no lubrication.
• The Orbitor is approved by Bureau Veritas; a copy of
certification can be provided upon request.
• The Orbitor is available with ATEX approval for Zone 0.
Attention
• Before maintenance can be carried out, it is important the machine is
not contaminated with chemicals that could be hazardous.
• Always use the tools stated throughout this manual. These can be
purchased from BETE.
• Always read the technical data thoroughly before carrying out any
work on this machine.
• Never service the Orbitor head while it is hot.
• After any maintenance is carried out it is essential the machine is
flushed and sterilized before further use.
• Any parts found to be unserviceable should be replaced before
further use.
• The machine should only be operated at temperatures below 95°C
(200°F)
• During operation, always ensure any tank openings are completely
sealed off and can withstand the full force of the striking jet.
• If the tank being cleaned contains a combustible liquid or vapor with a
risk of ignition or explosion, the Orbitor should be properly grounded.
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• The machine should be allowed to gradually reach its operating
pressure. A sudden spike could cause parts to wear prematurely or
fail.
Please Note – Any cleaning fluids must be stored/disposed of in
accordance with current rules/directives.
Please Note – Always record any wear found and ensure the machine
operates smoothly after maintenance.
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HydroWhirl®Orbitor Page 5 of 24
Recommended Tools List
• Allen Keys: (1) 6 mm and (1) 3 mm
• M12 Wrench
• Strap Wrench
• Screwdriver
• 3 mm Pin Punch
• Light Hammer
• Vice
• Spider Tool (Part No. DM00748)
• Set of (2) Side Plate Tools (Part No. DM00749 for the set)
• Nozzle Head Tool (Part No. DM00750)
• Loctite 638 (if ceramic seals are removed)
• Torque Wrench
• Fly-Press or Soft-Jawed Vice
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Nozzle Head and Rear Plate – Disassembly
Please refer to Figures 1 and 2.
1. Place the Orbitor in the vice, holding onto rear plate flats (DM02142).
Ensure machine is securely held in place before proceeding to the
next step.
2. Use tool (DM00750) to unscrew nozzle head (DM02141), in an
anti-clockwise direction.
Please Note – The assembly has 180° of lost motion.
3. The nozzle head (DM02141) should now be free to lift off.
4. Lift machine off the nozzle head shaft (DM02143).
Please Note – Be careful not to lose any seals, spacers or
bushes.
5. Check seal in nozzle head (DM00699) for wear or damage to the
seal lip, if excessively worn or damaged, then remove by cutting free.
6. There should be a ceramic seal insert (DM00698) left in the main
body. This should be replaced if the ceramic coating is chipped or
worn.
7. The bush (DM02032) will still be inside the main body (DM02139)
and should be carefully assessed for signs of wear.
8. The nozzle head bevel gear (DM02147) should still be on the nozzle
head shaft (DM02143) and should also be assessed for any signs of
wear to the gear teeth.
9. Inspect the stream straighteners for any foreign bodies and remove if
necessary.
10. Check rear plate seal (DM00699) for wear or damage to the seal lip.
11. Turn main body (DM02139) over and inspect second ceramic seal
insert for wear or damage.
12. Now both bushes (DM02032) in main head can be removed but only
if they are required to be replaced.
13. Lastly the nozzle head bevel gear (DM02147) can be lifted off the
nozzle shaft.
14. For Hi-capacity version see Figure 13.
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Body Shell and Inlet Casing – Disassembly
Inlet
Stator
DM00695
Rotor
DM00719
DM00696
Cartridge
Assembly
DM00685
DM00686
DM02923
DM02139
Figure 3: Body shell and inlet cas-
ing
1. Hold machine by inlet casing
at the bottom and turn the
body shell (DM02140) counter-
clockwise by hand, or alterna-
tively with a strap wrench if tight.
Please Note – To find part
number for a specific Inlet
Casing please refer to the
Interchangeable Parts list in
the Appendix as they vary by
model.
2. This should allow spring clip
(DM00686) to extrude from slot.
Unhook clip using a screwdriver.
3. Lift shell (DM02140) up from In-
let.
Please Note – You should be
left with the cartridge and tur-
bine subassemblies in inlet.
4. Pull out cartridge and turbine as-
semblies and inspect for wear.
5. Remove stator bush (DM00695)
if necessary.
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Turbine Shaft Subassembly – Disassembly
Please Note – Turbine can be removed from shaft if necessary by
unscrewing Hollow Set Screw (DM00702) (see Figure 4). For specific
turbine (rotor) part numbers refer to Interchangeable Parts list in the
Appendix as these vary depending on machine.
DM00702
DM00719
Rotor
Figure 4: Rotor (turbine) subassembly
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Gear Cartridge Subassembly – Disassembly
1. Check cartridge bush (DM00696), shaft bushes (DM00697), and
support washer (DM02226); inspect for wear.
2. Unscrew hollow set screws (DM00702) in both planet shafts, this
should allow you to remove both shafts (DM00736).
3. Now remove the planet gears; both the Aligned (DM00721) and the
1
/2Displaced (DM00722); check for wear.
DM00736
DM00697
DM00722
DM00702
DM00696
DM00721
DM02144
DM00685
Figure 5: Gear cartridge subassembly
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Altri manuali per HydroWhirl Orbitor
1
Indice
Altri manuali BETE Rondella
