American Magnetics 185 & 186 Liquid Level Instruments (CE-Marked) - Manual (Page 76)

66 Rev. 3
Service Guide
Return Authorization
VAC ±10% for Japan and South Korea). The power requirements for
each instrument are marked on the rear panel. Be sure the
instrument’s power requirements match your power source prior to
plugging in the line cord. Do not fail to connect the input ground
terminal securely to an external earth ground.
If the instrument operating voltage needs to be changed, ensure the
instrument is de-energized by disconnecting the power cord from the
power source. Remove the instrument cover and slide the voltage selector
switch on the main printed circuit board to the proper voltage. Replace the
instrument cover and indelibly mark the rear panel indications to match
the new configuration
.
7.3 Additional Technical Support
If the cause of a problem cannot be located, contact an AMI Technical
Support Representative at (865) 482-1056 for assistance. The AMI
technical support group may also be reached by Internet e-mail at
VXSSRUW#DPHULFDQPDJQHWLFVFRP . Additional technical information,
latest software releases, etc. are available at the AMI World Wide Web site
at:
KWWS ZZZDPHULFDQPDJQHWLFVFRP
Do not return the Model 185/186 or other liquid level system components
to AMI without prior return authorization.
7.4 Return Authorization
Items to be returned to AMI for repair (warranty or otherwise) require a
return authorization number to ensure your order will receive proper
attention. Please call an AMI representative at (865) 482-1056 for a return
authorization number before shipping any item back to the factory.