Totalcomp TWP Series - Maintenance; Cleaning; Error Codes; Trouble Shooting

TWP Weighing Indicator Service Manual
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8. MAINTENANCE
CLEANING
Disconnect the power before cleaning.
Use a cloth with mild suds and light cleaning agents. Make sure that fluid not
able to get into the device. Use a clean and soft cloth for rub off.
ERROR CODES
Error Message
Description
Solution
-----
Maximum load exceeded
Unload or reduce weight
Err 4
Zero setting error
Zero setting range exceeded
due to switching on.(4%max)
Make sure platform empty.
Err 6
A/D value out of the
range
Make sure platform empty and
check the pan is installed
proper. Check the load cell
connectors.
TROUBLE SHOOTING
No Display:
 Mains power is turned off or power supply not plugged proper.
 Power supply faulty.
 Internal Battery is not charged.
 Check On/OFF switch is ok or not.
 Check the PCB power connections and cable.
Display is Blank after the self test / Err stuck:
 Unstable weight.
 Check the platform is installed correctly.
 Try again to turning on.
 Check the load cell is not touching any where.
 Load cell is damaged. Check the load cell connections and all.