SPF维修.pdf - 第14页
SERVICE MANUAL SPF SAFETY−7 D54SEC−03−020−A0 As a general rule, only ONE operator should handle the controls. T o avoid accidents, when two or more operators are involved in machine operation, use hand signals. Always sh…
SPF
SERVICE MANUAL
SAFETY−6
D54SEC−03−020−A0
Safety Precautions for Repair Operation
When hand-checking air cylinders, disable
the machine movement by turning the power
OFF and releasing the air pressure first.
Power and Air Pressure OFF
Never operate the machine with the safety
circuit (1 block stop) release SW OFF.
If it is necessary to remove the safety structures
and release interlock to perform maintenance,
pay full attention while working.
After performing maintenance, be sure to return
them in their previous order and test them for
proper function.
Stop the air supply and insure
that the air pressure is 0 when
performing maintenance.
Operating pneumatic actuators
could cause personal injury.
Never operate with the safety circuit
release switch OFF.
To avoid personal injury, do not
operate while the safety circuit
(1 block stop) is turned OFF.
Never remove or remodel the specified
safety structures (defended shelves,
safety guards, safety covers, switches,
sensors, etc.).
Prohibited
Prohibited
WARNING WARNING
WARNING
Removal or improper
modification of a safety structure
may cause personal injury.
SERVICE MANUAL
SPF
SAFETY−7
D54SEC−03−020−A0
As a general rule, only ONE operator
should handle the controls.
To avoid accidents, when two
or more operators are involved
in machine operation, use
hand signals.
Always shut OFF the machine
power switch before performing
maintenance.
Improper machine operation
could cause personal injury.
Only one operator should be involved when
operating controls or, turning air pressure
ON or OFF.
When two or more operators are involved in
machine operation, use hand signals, etc.
to make sure that all operators are aware of
the machine’s operation status.
Don’t Forget to Signal!
If it is possible to perform maintenance
without machine operation, turn the power
OFF to ensure safety.
Power OFF!
WARNING WARNING
SPF
SERVICE MANUAL
SAFETY−8
D54SEC−03−020−A0
Never place hands and fingers inside
the machine during operation.
Machine could catch hands and
fingers and cause personal injury.
When in AUTO mode and the machine
stops for an error during operation,
depending on the circumstances, machine
operation may restart automatically after the
cause of the error is removed. Therefore,
never place hands in the machine when it is
in the AUTO mode. For example, when the
P.C.B. detector detects an existing P.C.B.,
the machine stops during operation. The
machine will restart automatically as soon
as a P.C.B. enters.
No Hands in Machine
P.C.B. detector
Keep body
clear
WARNING
When operation requires you to place part
of your body inside the machine, be sure to
turn the power switch on the power panel to
the OFF position ; remove the key and
keep the key in your possession. They will
make sure there is absolutely no possibility
of accidental restart.
Disable Machine Power
Always shut OFF the machine
power switch before performing
maintenance.
Improper machine operation
could result in personal injury.
WARNING
If machine power has to be ON
during maintenance, turn OFF
the power to motor drivers of
unnecessary axes.
Improper machine operation
could result in personal injury.
WARNING