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Safety
Xerox
®
DocuMate
®
4790
User’s Guide
1-3
WARNING: This equipment must be connected to a protective earth circuit.
This equipment is supplied with a plug that has a protective earth pin. This plug will only fit into an earthed electrical
outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace
the outlet.
Disconnect Device
The power cable is the disconnect device for this equipment. It is attached to the back of the machine as a plug-
in device. To remove all electrical power from the equipment, disconnect the power cable from the electrical
outlet.
Emergency Power Off
If any of the following conditions occur, turn off the machine immediately and disconnect the power cable(s)
from the electrical outlet(s).
• The equipment emits unusual odors or makes unusual noises.
• The power cable is damaged or frayed.
• A wall panel circuit breaker, fuse, or other safety device has been tripped.
• Liquid is spilled into the machine.
• The machine is exposed to water.
• Any part of the machine is damaged.
Maintenance Information
1. Any operator product maintenance procedures will be described in the user documentation supplied with the
product.
2. Do not carry out any maintenance on this product which is not described in the customer documentation.
3. Do not use aerosol cleaners. The use of cleaners that are not approved may cause poor performance of the
equipment, and could cause a dangerous condition.
4. Use supplies and cleaning materials only as directed in this manual.
5. Do not remove covers or guards that are fastened with screws. There are no parts behind these covers that
you can maintain or service.
6. Do not perform any maintenance procedures unless you have been trained to do them by an authorized
local dealer or unless a procedure is specifically described in the user manuals.