adjustments, never touch electrical components or moving parts (gears, timing belts,
etc.).
After turning the machine on with any cover removed, keep your hands away from
electrical components and moving parts. Never touch the cover of the fusing unit,
gears, timing belts, etc.
Installation, Disassembly, and Adjustments
After installation, maintenance, or adjustment, always check the operation of the
machine to make sure that it is operating normally. This ensures that all shipping
materials, protective materials, wires and tags, metal brackets, etc., removed for
installation, have been removed and that no tools remain inside the machine. This also
ensures that all release interlock switches have been restored to normal operation.
Never use your fingers to check moving parts causing spurious noise. Never use your
fingers to lubricate moving parts while the machine is operating.
Special Tools
Use only standard tools approved for machine maintenance.
For special adjustments, use only the special tools and lubricants described in the
service manual. Using tools incorrectly, or using tools that could damage parts, could
damage the machine or cause injuries.
During Maintenance
General
Before you begin a maintenance procedure: 1) Switch the machine off, 2) Disconnect
the power plug from the power source, 3) Allow the machine to cool for at least 10
minutes.
Avoid touching the components inside the machine that are labeled as hot surfaces.
Safety Devices
Never remove any safety device unless it requires replacement. Always replace safety
devices immediately.
Never do any procedure that defeats the function of any safety device. Modification or
removal of a safety device (fuse, switch, etc.) could lead to a fire and personal injury.
Always test the operation of the machine to ensure that it is operating normally and
safely after removal and replacement of any safety device.
For replacements use only the correct fuses or circuit breakers rated for use with the
machine. Using replacement devices not designed for use with the machine could lead