Toshiba e-STUDIO 4500c, Service Manual

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2.2 BEFORE INSTALLATION, MAINTENANCE
2.2.1 SHIPPING AND MOVING THE MACHINE
CAUTION
1. Work carefully when lifting or moving the machine. If the machine is heavy,
two or more service engineers may be required to prevent injuries (muscle
strains, spinal injuries, etc.) or damage to the machine if it is dropped or
tipped over.
2. 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.
3. 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.
4. Be sure not to hold the movable parts or units (e.g. the doors, ARDF) when
transporting the copier.
5. The copier is quite heavy and weighs approximately 298 kg (655.6 lb.),
therefore pay full attention when handling it.
6. When transporting/installing the equipment, employ four persons.
2.2.2 POWER
Warning
1. 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 devices. To prevent electrical shock, switch the machine off, wait
for a few seconds, then unplug the machine from the power source.
2. Before you do any checks or adjustments after turning the machine off, work
carefully to avoid injury. After removing covers or opening the machine to do
checks or adjustments, never touch electrical components or moving parts
(gears, timing belts, etc.).
3. 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.
4. Be sure to use a dedicated outlet with AC 120 V / 20 A for its power source.