Table of Contents
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Chapter 6 Fault Code Information and Maintenance| BLD-E1 Series
Voltage
Check Items
Check if the voltage of main
circuit and control circuit is
correct
Keypad
Check Items
Is the display clear for reading?
Any missing characters?
Mechanical parts
Check Items
If there is any abnormal sound
or vibration
If there are any loose screws
If any part is deformed or
damaged
If there is any color change by
overheating
If there is any dust or dirt
Main circuit
Check Items
If there are any loose or missing
screws
6-8
Methods and Criterion
Measure with multimeter with standard
specification
Methods and Criterion
Visual inspection
Visual inspection
Methods and Criterion
Visual and aural inspection
Tighten the screws
Visual inspection
Visual inspection
Visual inspection
Methods and Criterion
Tighten or replace the screw
Maintenance
Period
Half
Daily
Year
Maintenance
Period
Half
Daily
Year
Maintenance
Period
Half
Daily
Year
Maintenance
Period
Half
Daily
Year
Revision May 2009, 00DE, V0.50
One
Year
One
Year
One
Year
One
Year
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