Hardy HI 1756-nDF - Manual (Page 53)

49
●
●
●
●
●
Chapter 6
A1 - Guidelines for Instabilities on Formerly Operating System
UNSTABLE RATE CONTROLLER
Disconnect external signal cables and
shields
Monitor the reading
for stability
STABLE?
Reconnect signal
cables one at a
time
A1
If installing any cable causes
unstable readings
REVIEW TROUBLESHOOTING
SECTION B: B1.1-B1.7
Go to
B
Yes No
Monitor the
display for stability
Problem could be in
the instrument. Contact
Hardy Customer Support