2.2.3
The rotorseal mounting flange has seven
female ports on the outside diameter of the
flange. One port is air and six others are water
inlet and outlet ports. All ports are clearly
marked. See Table 3 for thread sizes.
NOTE: 2 each inlet and outlet ports are tempo-
rarily sealed with pipe plugs in the event they
are not required.
2.2.4
A good pipe thread sealant should be used
when connecting piping and hoses to the
rotorseal.
2.2.5
Use of a hold back device may be desired to
assist in preventing the hoses attached to the
housing from kinking during operation/rotation.
3.0
OPERATION
Turn cooling supply on before
operating unit. Failure to do so may
result in water seal failure.
3.1
Maximum Speed and Pressures
NOTE: Seal Drag
(10 ft. lb..,NEW, no pressure)
3.1.1
Maximum shaft speed is 120 RPM at or
below approved pressure limits.
Do not exceed maximum speed of
120 RPM. Failure of all seals may
result.
3.1.2
Maximum air pressure is 150PSI.
Do not exceed maximum air pressure
of 150 PSI as it may result in air seal
or cover (3) failure.
TABLE 3
Flange Port Sizes
Air Out
1/2"-14 NPT
Water In
1"-11 1/2 NPT
Water Out
1"-11 1/2 NPT
3.1.3
Maximum water pressure is 75 PSIG.
Do not exceed maximum water
pressure of 75 PSIG as it may result
in water seal failure.
3.2
Periodic Checks
3.2.1
On a regular basis check for leaking or
damaged hoses & seals. Repair or replace
as required.
3.2.2
Excessive mis-alignment of hoses or piping
may cause premature component wear or
damage. Correct as required.
4.0
MAINTENANCE
Prior to performing any repairs to the
rotorseal, carefully read the following
instructions and make sure what
is stated in each step is fully under-
stood. Failure to follow these
instructions may result in personal
injury or equipment damage.
Use only genuine Airflex replacement
parts. The use of non-genuine Airflex
replacement parts could result in
sub-standard product performance.
Airflex rotorseals are manufactured of
quality materials to precision tolerances.
These instructions must be followed
carefully to ensure a properly repaired
rotorseal.
All numbered references in Section 4.0
correspond with items shown on Figure 1.
TABLE 2
Housing Port Sizes
Air In
1/2"-14 NPT
Water In
1"-11 1/2 NPT
Water Out
1"-11 1/2 NPT
RS 9210 (PDF Format)
4
® Copyright Eaton Corp., 2004. All rights reserved.
December, 2004
