Vilter VSM 71-701, Руководство по эксплуатации и обслуживанию

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Service
1.00 GATE ROTOR ASSEMBLY
CAUTION
Gate rotor removal and assembly is divided into
distinct instructions, instructions for all VSS and
VSR models and different instructions for all
VSM models. Please follow the appropriate set
of instructions.
1.01 A REMOVAL (All VSS and VSR
Models)
A) Prepare the compressor for servicing as out-
lined in section 0.01.
NOTE:
All parts must be kept with their appropriate side
and not mixed when the compressor is reas-
sembled.
B) Remove two upper bolts from the side cover,
and install guide studs in the holes. Remove
the remaining bolts and side cover. There
will be some oil drainage when the cover is
removed.
C) Turn the main rotor so a driving edge of any
one of the main rotor grooves is even with
the back of the gate rotor support.
D) Insert the gate rotor stabilizer. The side rails
are not required on VSS 451/601 and VSR
compressors. For the VSS 751/901 and VSS
1051/1201 compressors, use the side rails
and assemble to the gate rotor stabilizer as
stamped. For the VSS 1501/1801, use the
side rails and assemble to the gate rotor sta-
bilizer.
The gate rotor stabilizer is designed to hold
the gate rotor support in place and prevent
damage to the gate rotor blade as the thrust
bearings and housing is being removed.
Drive End