Tri-Clover DS3218, Руководство по обслуживанию и установке

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Tri-Blenders are relatively maintenance free with the exception of sanitizing and inspection. Like any
piece of machinery, however, occasional problems can arise. This section provides a means of
determining and correcting most of your Tri-Blender problems. The motor manufacturer should be
contacted for specific repair instructions on the motor.
The chart below has been prepared on the basis that the Tri-Blender, as installed, is properly suited to
its application. Should problems arise where the remedies listed below chart do not cure the situation,
impeller cavitation may be the problem. Symptoms of cavitation, such as noisy operation, insufficient
discharge and vibration, can result when the auxiliary pump or suction tube are not properly applied. If
these conditions are present, check the system and reevaluate the application. If assistance is
required, contact Tri-Clover.
TROUBLESHOOTING GUIDELINES
PROBLEM
1. No suction.
2. Insufficient
discharge.
PROBABLE CAUSE
a. Wrong supply pump or need of
discharge pump.
b. Leak on the suction side of the
supply pump or blender.
c. Carbon seal is worn.
d. Wrong direction of rotation.
e. Inlet port on wrong side.
f. Splashing in the suction throat
of the Tri-Blender.
g. High viscosity.
h. High temperature.
a. High viscosity with screen in
casing.
b. No liquids.
c. Product too viscous or
discharge head too great.
REMEDY
a. Verify that pumps are sized correctly to
suit application. Contact Tri-Clover if
you require assistance.
b. Tighten all clamps, fittings - replace worn
out gaskets.
c. Replace carbon seal on blender and/or
supply pump.
d. Reverse a three phase motor by
switching any of the three power leads at
the motor or controller on blender or
supply pump.
e. Remove inlet adapter housing and
relocate so it is correctly positioned as
shown on the exploded view pages.
f. High Flow - oversized supply pump; see
1a above; see 1e above.
g. See 3b.
h. Reduce temperature below 140°F
(60°C).
a. Remove screen.
b. Check supply pump.
c. Add discharge pump.
TROUBLESHOOTING