Ricoh D037 Service Manual page 27

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Important Safety Notices
Responsibilities of the Customer Engineer
Customer Engineer
Maintenance shall be done only by trained customer engineers who have completed
service training for the machine and all optional devices designed for use with the machine.
Reference Material for Maintenance
Maintenance shall be done using the special tools and procedures prescribed for
maintenance of the machine described in the reference materials (service manuals,
technical bulletins, operating instructions, and safety guidelines for customer
engineers).
In regard to other safety issues not described in this document, all customer engineers
shall strictly obey procedures and recommendations described the "CE Safety Guide".
Use only consumable supplies and replacement parts designed for use of the
machine.
Before Installation, Maintenance
Shipping and Moving the Machine
Work carefully when lifting or moving the machine. If the machine is heavy, two or
more customer engineers may be required to prevent injuries (muscle strains,
spinal injuries, etc.) or damage to the machine if it is dropped or tipped over.
Personnel moving or working around the machine should always wear proper
clothing and footwear. Never wear loose fitting clothing or accessories (neckties,
loose sweaters, bracelets, etc. ) or casual footwear (slippers, sandals, etc.) when
lifting or moving the machine.
Always unplug the power cord from the power source before you move the product.
Before you move the product, arrange the power cord so it will not fall under the
product.
Power
Always disconnect the power plug before doing any maintenance procedure. After
switching off the machine, power is still supplied to the main machine and other