6
Regular Maintenance
CPI Canada Inc
Page 6-6
Rev. D Millenia / Indico 100 Series Service Manual Ch # 740904-10
6.5.0 CLEANING
•
Never use anything other than soap and water to clean plastic surfaces. Other cleaners may damage the
plastic.
•
Never use any corrosive, solvent or abrasive detergents or polishes.
•
Ensure that no water or other liquid can enter any equipment. This precaution prevents short circuits and
corrosion forming on components.
•
Methods of disinfection used must conform to legal regulations and guidelines regarding disinfection and
explosion protection.
•
If disinfectants are used which form explosive mixtures of gases, these gases must have dissipated before
switching on the equipment again.
•
Disinfection by spraying is not recommended because the disinfectant may enter the X-ray equipment.
•
If room disinfection is done with an atomizer, it is recommended that the equipment be switched OFF,
allowed to cool down and covered with a plastic sheet. When the disinfectant mist has subsided, the plastic
sheet may be removed and the equipment be disinfected by wiping.
6.6.0 EPROM
REPLACEMENT
WARNING:
PLEASE TAKE APPROPRIATE ELECTROSTATIC PRECAUTIONS AT ALL TIMES WHEN
HANDLING THE EPROM’s.
6.6.1 Console
EPROM
1.
With the generator mains power switched OFF, open the console to gain access to the console
EPROM. Refer to chapter 2, the section CHECKING THE RAM BACKUP BATTERY VOLTAGE, for the
procedure to access the console CPU board (23 X 56 cm consoles) or the console board (31 X 42 cm
consoles).
2.
Locate and carefully remove the existing EPROM on the console board / console CPU board (refer to
figure 1E-4).
3.
Carefully insert the replacement EPROM into the socket observing the orientation per figure 1E-4.
4.
Re-assemble the console as per the procedure in chapter 2.
5.
Refer to 6.6.4 before re-energizing the generator.
6.6.2 Power
EPROM
1.
With the generator mains power switched OFF, locate and carefully remove the existing power
EPROM on the generator CPU board (U38 or U41, refer to figure 1E-1).
2.
Carefully insert the replacement EPROM into the socket observing the orientation per figure 1E-1.
NOTE THAT THE REPLACEMENT EPROM MAY HAVE FOUR LESS PINS THAN THE SOCKET IT
IS TO BE INSERTED INTO. IF THIS IS SO, THE EMPTY PINS MUST BE ON THE PIN 1 SIDE OF
THE EPROM AS SHOWN IN FIGURE 1E-1.
3.
Refer to 6.6.4 before re-energizing the generator.