Canon iR3245, Service Manual

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Chapter 1
1-23
3) Switch the breaker lever to ON ("I" side).
4) Press the main power switch to the "I" side.
5) Fill in the check sheet, located on the Manual, to document your periodic inspections of the breaker.
1.2.5 Safety
1.2.5.1 Points to note at disassembly/assembly
0019-4436
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
Make sure to follow the instruction below at disassembly/assembly.
1. At disassembly/assembly, be sure to unplug the power plug for safety reason.
2. At assembly, execute the operation in the reverse order of disassembly procedure.
3. Take care not to make a mistake in the type of screws (length/diameter) and their usage locations in assembly.
4. To check the electrical continuity, a screw with washer is used for the grounding wire and the varistor etc. Make sure to use this screw when attaching them.
5. Do not operate the machine without any part.
6. At disassembly, do not remove the screw with bond lock.
1.2.5.2 Safety of the Laser Light
0018-9682
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
Laser beam radiation may pose a danger to the human body. A laser scanner mounted on the machine is sealed with the protection housing and external cover to
prevent the laser beam from leaking to the outside. The laser beam never leaks out of the scanner as far as users operate the machine normally.
The following warnings are given to comply with Safety Principles (EN60950).
Laserstrahlen können für den menschlichen Körper gefährlich sein. Aus diesem Grund ist das optische Lasersystem mit einem Schutzgehäuse und einer Außenab-
deckung dicht verschlossen und hat eine Struktur, die keine Laserstrahlen nach außen dringen lässt. Unter der Voraussetzung, dass der Benutzer dieses Gerät normal
bedient, ist ein Austritt von Laserstrahlen daher ausgeschlossen.
1.2.5.3 CDRH Regulations
0018-9683
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
The Center for Devices and Radiological Health of the US Food and Drum Administration put into force regulations concerning laser products on August 2, 1976.
These regulations apply to laser products manufactured on and after August 1, 1976, and the sale of laser products not certified under the regulations is banned
within the Untied States. The label shown here indicates compliance with the CDRH regulations, and its attachment is required on all laser products that are sold
in the United States.
F-1-20
1.2.5.4 Handling the Laser Unit
0018-9684
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
If you must service the area around the machine's laser unit, be sure to take full care to avoid exposure to laser light: do not insert a tool (e.g., screwdriver or those
with a high reflectance) into the laser path; also, remove watches, rings, and the like before starting the work, as they reflect laser light.
The machine's laser light is red in color, and an appropriate label ([1], [2]) is attached to all covers that can reflect laser light. Keep also in mind that the machine's
laser unit cannot be adjusted in the field.
The following warnings are given to comply with Safety Principles (EN60950).
- Do not use the test button to turn the power ON and OFF.
- If the breaker lever does not switch to the OFF position, repeat step 1.
If the breaker lever does not switch to the OFF position, despite carrying out the above procedure
two or three times, contact your local authorized Canon dealer.
A different description may be used for a different product.