36 · GLOBE RM410 PISTON AIR MOTOR MANUAL| INCLUDING AUXILIARIES | ATEX Certified
Disassembly RCV
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Dismount End Cap 7 by unscrewing bolts 6
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Dismount End Cap Spring End 13 by unscrewing bolts 6
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Pull out carefully spool 2 (remember or mark so that spool is mounted back in the sleeve in from
the same side) You should not “mirror” the spool in the sleeve when reassembled.
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Do not damage in any way the surface of the spool 2B
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Push out sleeve 2
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Inspect the O-rings 8 and replace if necessary.
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Apply grease on the O-rings 8 and sleeve 2 and the internal surface in the valve body 9
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Clean the sleeve 2
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Gently push the sleeve 2 in the valve body 9. Make sure that the O-rings are not sheared of
during assembly.
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Make sure that the spool and valve are clean. Oil the surface of the spool 2. Replace with
hand carefully spool 2 into the sleeve. When replacing hardly no force should be used. If the
spool does not go in lightly then take out the spool and try again.
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Replace End Cap 13
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Replace End Lever Cap 7
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Test whether the O-rings 8 are not damaged during assembly by applying 1 bar air pressure
on the inlet. Listen if there is air leaking from the bottom of the valve. If there is clearly a hissing
sound it means that one or more of the O-rings are damaged during re-assembly. Start proce-
dure again.
