65
Inspection and Cleaning
Section 5-2
Replacement Procedure
Use the following procedure to replace the battery. Replace the battery within
5 minutes
1,2,3...
1.
Turn ON the power supply to the NSH5 for at least 5 minutes and then turn
it OFF.
2.
Remove the back cover from the PT. The battery is located as shown in the
diagram below. (For details on removing the back cover, refer to
2-3 Con-
necting the Special Cable
.)
3.
To replace the battery, remove the connector as shown below.
4.
Attach the back cover to the NSH5.
5-2
Inspection and Cleaning
Clean and inspect the NSH5-series PT regularly to ensure that it is always
used under optimum conditions.
Cleaning
If the display gets dirty, the screen becomes difficult to read. Clean the screen
periodically as follows:
• Wipe the display daily with a dry, soft cloth. If the soil is particularly heavy,
attempting to remove it by wiping with a dry cloth may damage the front
sheet of the PT. In that case, wipe it with a damp cloth.
• If the soiling cannot be wiped off with a dry cloth, wet the cloth with diluted
neutral detergent (2%) and wring it out well before using it.
• If rubber or vinyl products, tape, etc., are left stuck to the display for long
periods, they will cause staining. If such items are stuck to the display,
remove them during cleaning.
Note
Never use chemical dusters or volatile solvents such as benzenes or thinners.
Inspection Interval
In normal environments, inspect the PT at intervals of six months to one year.
If the PT is used in an environment that is extremely hot and humid, or very
dusty, shorten the inspection interval.
1
2
3
4
ON
Summary of Contents for NSH5
Page 2: ......
Page 4: ...iv ...
Page 12: ...xii ...
Page 16: ...xvi ...
Page 24: ...xxiv EC Directives 6 ...
Page 58: ...34 Installing the Mounting Bracket Section 2 5 ...
Page 86: ...62 Connection Method Section 4 5 ...
Page 92: ...68 Precautions When Replacing the PT Section 5 4 ...
Page 98: ...74 General Specifications Appendix A ...
Page 99: ...75 Appendix B Dimensions 75 50 176 223 75 Four M4 70 5 16 5 ...
Page 102: ...78 Types of Memory Appendix C ...
Page 107: ...83 Recommended Enabling Circuits Appendix D Program Example ...
Page 108: ...84 Recommended Enabling Circuits Appendix D ...