Teral VFZ Series, Инструкция по эксплуатации

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2
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Alarm
General
x
The works of transport, installation, piping, wiring, operation, control, maintenance
and inspection may only be executed by the experts, who are well skilled of
handling the Vacuum Pumps. Otherwise, an
ELECTRIC SHOCK , an INJURY or a
FIRE is feared.
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x Hot line works are forbidden. Work always with the power supply switched off.
Otherwise, an
ELECTRIC SHOCK or a FIRE is feared.
x
Do not use the Vacuum Pump in an explosive atmosphere.
Otherwise, an
INJURY or a FIRE is feared.
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Installation,
Adjustment
x
Ground the protective earthing terminal surely. Otherwise, an ELECTRIC SHOCK
or a FIRE is feared.
x
In the Vacuum Pump is used as mounted on a ceiling or a wall, its fall is feared
depending on its mounting condition. Observe the catalog or instruction manual for
the details of usable range. An
INJURY due to a FIRE is feared.
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Piping,
Wiring
x Connect it to the power supply cable according to the wiring diagram within terminal
box and the instruction manual. An
ELECTRIC SHOCK or a FIRE due to incorrect
connection is feared.
x Use it always at the voltage and frequency indicated in the nameplate on its main
body. A
BURNOUT or a FIRE is feared.
x Do not bend, stretch or pinch the power supply cable and the lead wire for the
Vacuum Pump by force. An
ELECTRIC SHOCK or a FIRE is feared.
x
Restore the cover for terminal box to the original position after completion of every
work. Otherwise, an
ELECTRIC SHOCK is feared.
x
Dismount the emblem for middle bracket surely before installing the main body.
Otherwise, a
BURN or an INJURY is feared.
Operation
x
Never access or touch any rotating body (cooling fan etc.) during running. A
CATCH-IN on an INJURY is feared.
x
Switch off the power supply always in case of power failure. An INJURY is feared
due to sudden work of the machine at restoration of power supply.
x
Switch off the power supply always when the Vacuum Pump is stopped because the
protection unit belonging to it worked. An
INJURY is feared due to sudden work of
Vacuum Pump at recovery of the protection unit.
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Caution
General
x
Do not use the Vacuum Pump out of the specifications described in the nameplate,
catalog and instruction manual. An
ELECTRIC SHOCK , an INJURY or a DAMAGE
is feared.
x
Do not use the damaged Vacuum Pump. An ELECTRIC SHOCK , an INJURY or a
FIRE is feared.
x
Do not insert any foreign material or finger into the opening (opening in fan cover,
admission and discharge ports) of Vacuum Pump. An
ELECTRIC SHOCK an
INJURY or DAMAGE is feared.
x
We take no responsibility for modification by the customer, as they are out of the
scope of our responsibility.
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