3M 3M-Matic 800a, Instruction Manual

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9
3-SAFETY
(continued)
2011 August
800a-NA
Operator's Skill Levels Required to Perform the Main Operations on Machine
Skill 1: Machine Operator
This operator is trained to use the machine with the
machine controls, to feed cases into the machine,
make adjustments for different case sizes, to change
the tape and to start, stop and restart production.
Skill 2: Mechanical Maintenance Technician
This operator is trained to use the machine as the
MACHINE OPERATOR and in addition is able to:
• Work with the safety protection disconnected
• Check and adjust mechanical parts
• Carry out machine maintenance operations/repairs
He is not allowed to work on live electrical components
Skill 2a: Electrical Maintenance Technician
This operator is trained to use the machine as the
MACHINE OPERATOR and in addition is able to:
• Work with the safety protection disconnected
• Check and adjust mechanical parts
• Carry out machine maintenance operations / re-
pairs / adjustments / repair electrical components
He is allowed to work on live electrical panels,
connector blocks, control equipment, etc.
Skill 3: Specialist from the Manufacturer
Skilled operator sent by the manufacturer or its
agent to perform complex repairs or modi
fi cations
(on agreement with the customer).
3.11 Operator's Skill Levels Required to Perform
the Main Operations on the Machine
The Table shows the minimum operator's skill for
each machine operation.
Important:
The factory manager must ensure that
the operator has been properly trained on all the
machine functions before starting work.
Operation Machine Status
Required
Operator
Skill
Number of
Operators
Machine installation and setup Running with safety
protections disabled 2 and 2a 2
Adjusting box size
Stopped by pressing the
EMERGENCY STOP
button
1 1
Tape replacement
Stopped by pressing the
EMERGENCY STOP
button
1 1
Blade replacement Electric power
disconnected 2 1
Drive belt replacement Electric power
disconnected 2 1
Ordinary maintenance Electric power
disconnected 2 1
Extraordinary mechanical
maintenance Running with safety
protections disabled 3 1
Extraordinary electrical
maintenance Running with safety
protections disabled 2a 1
•
To reduce the risk associated with
mechanical and electrical hazards:
− Allow only properly trained and
quali fi ed personnel to operate and service
this equipment.
WARNING