Safty Notice - EBARA EV-PA 250 Instruction Manual

6
P.

(3) Safty Notice

It is essential that those operating this pump should have the knowledge to identify and avoid
hazardous conditions associated with the pump. Inadequate or rash operation may cause dangerous
and serious accidents. Before installation and operation, the operator should first have a good
knowledge of the pump construction, operation procedure, and its hazards (e.g., electrical, stored
electrical, thermal). The operator should read through this instruction manual and other documents
issued by EBARA in detail.
The following symbols are used to highlight important information and instructions that must be
followed to prevent personal injury or damage to equipment. Please study the symbols carefully so
that the meaning of any warning you encounter is immediately clear.
DANGER
!
WARNING
!
! CAUTION
Note
Precautions necessary for safe use of the EBARA EV-PA series DRY VACUUM PUMP are detailed in
this instruction manual, while important items concerning precautions for handling EBARA EV-PA series
DRY VACUUM PUMPare listed below.
!
Keep the power supply to the pump turned off until you have finished the wiring and
connecting work. Also remove the power connector and interrupt the Circuit Protector (CP)
during this.
PM10U
: indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
: indicates a potentially hazardous situation which, if not avoided, could result in
death or serious situation.
: indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury or possible damage to the equipment or machine.
: is used to call attention or to emphasize essential information.
DANGER
EBARA
CORPORATION