Rice Lake Equipoise Series, Rice Lake Weighing Systems - Manual (Page 18)

14 Equipoise Series Technical Manual
7.0 Maintenance
7.1 General
Balance does not operate properly
Determine whether the problem is constant or alternate. Be aware that problems can
be caused by mechanical or electrical influences.
Check the following:
• Water
• Corrosive materials
• Vibrations, temperature or wind
• Physical damage
Check the balance cables for damage; check all connections and connectors for any
loose contact or incorrect connection.
Cleaning
• Disconnect the power before cleaning.
• Use a clean and soft cloth with mild cleaning agents.
• Make sure that the fluid is not able get into the device.
7.2 Error Codes
Error
Code Description POSSIBLE CAUSES
Err 1 Date set error Check input data
Err 2 Time set error Check input data
Err 3 Calibrationweight is too light Check calibration weight
Err 4 Zero range exceeded, due to turning on
or by pressing
Goods on the platform
Overload, when zeroing the
balance
Improper calibration
Load cell problem
PCB problem
Err 5 Keyboard error Some key short or hold over 30
seconds
Err 6 A/D Count out of the range Platform not installed
Load cell problem
PCB problem
Err 7 Pecentage setting error 0.01% weight must be >0.5d
Table 7-1. Error Codes
Zero