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EBARA ESA25-D Instruction Manual page 81

Multi-stage dry vacuum pump

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(7)
Wrap the pump in a vinyl sheet.
(8)
Use the eyebolts provided on the pump for slinging the pump to load and
unload. Fasten eyebolts completely and push in until flush with the seating
surface. For sling, use a wire with a length so that the slinging angle (that
is, the angled subtended by the two wires) is within 60 degrees.
DANGER Do not enter the zone underneath the suspended pump.
WARNING For lifting the pump, use only qualified operator personnel.
(9) When options such as an interface box are attached to the pump, be
careful to avoid damage due to contact by the wire rope.
(10) For transportation, secure the pump by lowering the adjustment feet. Place
a protective cloth around the pump to avoid shock and position protective
members between the outer cover and the wires in order to distribute the
load of the fastening wires.
To avoid dangers potentially encountered during pump overhauls, follow
instructions shown in section 8.7, Appendix 4 or 5 to send your pump to an
Ebara-designated factory for overhaul or repair.
PM10U
Be sure that the wire rope and crane used for lifting the pump
are in proper order and match the weight of the pump.
To prevent unequal weight distribution, suspend the pump by
ensuring that the slinging angle remains symmetrically
centered.
Fig. 9.1 Slinging the Pump
60 deg or less
P.63
EBARA
CORPORATION

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