YSP10_Mainte_E.pdf - 第13页
3. Safety x Safety instructions 3.3.3 Lock out the main switch and the air supply/exhaust switch When the maintenance work is performed with the power supply and the air supply off, make sure to loc k the main switc h an…
3. Safety
ix
Safety instructions
3.2 Using safety gear
Always wear safety gear when operating or servicing equipment.
Helmet : Use during maintenance work.
Safety glasses or goggles: Use around light harmful to eyes and when applying lubricant and when
handling organic solvents.
Respiratory gear : Use when handling organic solvents.
Safety gloves : Use when applying lubricant and when handling organic solvents.
3.3 Restrictions on machine use
3.3.1 Defining the operator and service personnel
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CAUTION
Only the operator and service personnel having sufficient knowledge of this machine should handle this machine.
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Operator
The operator is someone who has been trained by us in machine operation, has a thorough knowledge of
the machine operation manual and demonstrates adequate knowledge of machine operation and safety.
Main tasks of the operator include pre-operation checks, operation, and making setups (changeovers).
The machine is only used in normal operating mode.
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Service personnel
The service personnel are those trained by us in machine maintenance as well as safety instruction and
demonstrate a thorough knowledge of safe handling of the machine according to the type and location of
machine operation. They must also understand hazardous sections of the machine and residual risks.
Main tasks of the service personnel include machine maintenance, repair, adjustment and management of
the system. The service personnel may make changes to the machine settings and operation in factory
adjustment mode.
3.3.2 Restricting machine operation with passwords
Machine operating levels usable by the operator and service personnel (mentioned above) must be restricted
by password. This prevents the operator and service personnel from using the machine at a higher level than
allowed.
3. Safety
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Safety instructions
3.3.3 Lock out the main switch and the air supply/exhaust switch
When the maintenance work is performed with the power supply and the air supply off, make sure to lock the
main switch and the air supply/exhaust switch with a padlock as shown below before the work. This is to
prevent a bystander from accidentally turning on the power and the air supply during the maintenance work.
Also, make sure to lock the main switch and the air supply/exhaust switch with a padlock when the machine
is left unused for a long period of time. Manage the key of the padlock according to the customer's rules.
Lock out the main switch and the air supply/exhaust switch
Padlock
“⃝” Circle Mark
(OFF position)
OFF position
OFF position
Example: YCP10Example: YS100
Padlock
Main switch
Air supply/exhaust switch
: Position where padlock can be set
Padlock
φ4 to φ6
OFF
OFF
OFF
93003-YSP-00
3.4 Cautions during machine operation
• Always make pre-operation checks before powering on the machine.
• Do not use an air blow tool when cleaning the machine. (Airborne dust will badly affect machine
operation.)
• Stop all machine operation before cleaning around the machine.
• Do not turn off the air during operation.
• Always make periodic inspections to prevent unexpected machine breakdowns.
• Allow only properly trained, experienced workers to perform repair and adjustment.
3.5 Cautions during power outage
If a power outage (blackout) occurs during automatic machine operation, always power off the machine to
prevent faulty operation and equipment damage after power has been restored. Remove items such as boards
that remain inside the machine.
3. Safety
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Safety instructions
3.6 Keeping hands away from moving parts
The customer’s equipment and operating conditions might allow the operator’s hands to come into contact
with moving parts. Regarding this machine, the entrance and exit openings of board transfer conveyor
correspond to the parts. Use muzzle plates as a safety measure (danger avoidance).
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Muzzle plate
Use muzzle plates as a safety measure for the entrance and exit openings of board transfer conveyor.
As muzzle plates are movable, adjust the mounting positions to match the boards to be printed.
Muzzle plate
Upper muzzle plate
Lower muzzle plate
Board transfer surface
93006-YSP-00
Machine Upper clearance Lower clearance Remarks
YSP 0 to 6.6 mm 0 to 26.4 mm From board transfer surface
YCP10
Muzzle plates are not used as safety shutters
are attached.
YSP10 0 to 10 mm 0 to 35.2 mm From board transfer surface
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NOTE
The values above show the maximum adjustable ranges of the muzzle plates. See the product specification of each machine
for the component mountable height of board rear and the restrictions of the board.
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CAUTION
When installing a unit such as a loader or an unloader on the upstream or downstream side of the machine, set the muzzle
plates to the opening of board conveyor entrance or exit to close the opening.