Chapter 6 – Cleaning and Maintenance
Hardy H6800 Series Application Controllers User Guide
83
6.1 Preventive Maintenance Schedule
Table 6-1 summarizes frequent maintenance tasks.
Table 6-1. Preventive Maintenance Schedule
Frequency
Task
All time
General
Keep all the components clean.
Prevent any accumulation that might cause heat buildup, resistance or binding of movement.
As needed.
Calibrate the system whenever mechanical changes have been made to
any
part of the scale system.
Daily
Check for alarms and warnings in the touchscreen.
As needed
Clean the touchscreen.
Use a soft cloth moistened with a mild solution of soapy water and a nonabrasive detergent such as a
household detergent for plastic.
Never use caustic chemicals (e.g., strong solvents, pure alcohol, concentrated acids, or bases),
sharp/metal objects, or high pressure to clean the touchscreens.
