CSI GamaJet V, Руководство пользователя

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© Gamajet Cleaning Systems, Inc. 10/24/01
If the Shaft will turn freely in one direction, but not the reverse, check inside the
Planetary Gearhead #4 for damaged or broken gears.
4.1.5 GEAR TRAIN DAMAGE
If the Input Shaft turns freely (from section 4.1.4) continue turning it to see if the
Tee Housing #35/#55 also rotates. Failure to rotate may indicate worn or
damaged parts inside the Planetary Gearhead #4 or to the Idler Gears or the Input
or Output Pinion gears. Another check on the gear train can be made by trying to
rotate the Tee Housing directly by hand. It should have a small amount of free
play (just a few degrees), but it should not turn in a full circle. If the Tee Housing
can be rotated in a full circle, make sure that the Tee Housing Bevel Gear #31 is
engaged in the key slot of the Gearbox Nose #14 and that the Set Screw at the
bottom of the Gearbox is tight and on the flat of the shaft. Also check to see if the
key has shorn off the Tee Housing Bevel Gear. Correct the problem or replace the
parts as needed. Also, see section 4.1.6 for similar problems.
4.1.6 DAMAGED TEE HOUSING KEY SLOT
If the Tee Housing #35/#55 rotates freely (from section 4.1.5), also look for
damage to the key slot that engages the Ring Gear #30. Inspect the Ring Gear for
damage where it contacts the Tee Housing key slot.
4.2 NOZZLE HOUSING ROTATES SLOWLY OR NOT AT ALL
4.2.1 INSUFFICIENT FLOW & TIGHT CLEARANCES
See the instructions in Sections 4.1.1 and 4.1.2.
4.2.2 BEARINGS BINDING
Grasp the Nozzle Housing #44/#56 and try to rotate it in both directions; it should
have just a few degrees of free play. Do not be alarmed if you can manually turn
the Nozzle Housing by hand; it is a clutch drive and will turn by hand when
“broken in.” If there is
no free play
, remove the Housing and check the fit of the
Bearings #38/#59 in the Cups #40/#60. If the Bearings do not spin freely in their
Cups, look for a deposit build-up or damaged parts and correct as required.
4.2.3 CLUTCH DAMAGE [Not Used in New Production]
If the Nozzle Housing rotates
very freely
(when “broken in,” you will be able to
turn the nozzle housing since it is a friction or clutch drive; however, you should
feel some resistance), remove the Housing and disassemble the Bevel Gear
Retaining Ring #41 and Nozzle Housing Bevel Gear #42/#58. Look for a
damaged Clutch O-ring #43. The Clutch O-ring should be flush with the surface
of the housing or slightly protruding. If it is deeply sunken into its groove, it may
be frozen in place and unable to engage the Bevel Gear. Remove the O-ring,
taking care not to scratch the groove walls. The O-ring should be replaced with a