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EBARA Horizontal Split Case Pump
Operating, Installation, and Maintenance
6 6 . . 3 3 ) ) L L o o n n g g - - t t e e r r m m d d i i s s c c o o n n t t i i n n u u a a t t i i o o n n a a n n d d s s t t o o r r a a g g e e
(1)If there is a spare pump, please run it from time to time to ensure that it is in a
ready-to-use state at all times.
(2)When the pump is out of use for a long time (more than 3 months), care should be taken
not to allow the finish surface of the bearing, shaft and coupling to corrode.
(3)If it is not used for a long time (more than 3 months), please cut off the power.
(4)If the pump is to be out of use for a long time (more than 3 months), follow the
preparatory steps (check and inspection) during installation.
6 6 . . 4 4 ) ) C C o o n n s s u u m m a a b b l l e e p p a a r r t t s s
The following table lists consumable parts. Replace these components according to the time
given in the table.
Name of
consumable
parts
Mechanical seal Increased leakage
gland packing
Coupling rubber
parts
Sealed ball
bearings
O-ring
The above replacement cycles apply to pumps operating under normal conditions.
Precautions
Precautions
EBARA
PUMPS AMERICAS CORPORATION
PM10U-
www.pumpsebara.com
(t) 803.327.5005 (f) 803.327.5097
Guidance
The water (liquid) leak cannot be stopped
even if the bolts and nuts are tightened
again.
When rubber parts are aging or worn.
When noise increases, there is abnormal
sound, grease leakage.
Every inspection.
Renovation and painting should be done in due time. The place
where the screw and rust inhibitor are applied may rust due to
high humidity, frost and water.
You can use nameplates and warning signs to remind users. Signs,
etc., should be posted in an easy-to-see position, and the signs
should be kept clean.
8,000 hours of continuous
operation or per year
Every Year.
Every Year
Per 2 to3 years or 10,000hours
of continuous operation
Every time the pump is
disassembled.
- 22 -
CB Series
Replacement cycle.
EBARA
CORPORATION
22
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