Arizona Instrument Computrac MAX-5000XL User Manual

AZI Customer Service 800-528-7411 or 602-470-1414 Page 85 of 92
No heat (cont.)
Door sensor failure
Check display for LID OPEN
message when open during a
test, call AZI at 800-528-7411
or 602-470-1414 for
assistance
Temperature setpoint too low
Raise temperature above
room ambient or standby
temperature, see pages 25 &
68
No power to
instrument
Power switch off
Check switch position,
confirm power cord seating,
remove and test fuse, see
page 14, test the outlet with a
lamp or meter.
Power cord disconnected
Fuse blown
Outlet not powered
No weight reading
Balance not initialized
Turn power off, wait 5
seconds, then turn power on,
wait 15 seconds. Call AZI at
800-528-7411 or
602-470-1414 for assistance
Erratic results
Poor AC ground
Ensure instrument is
grounded from case ground
to earth ground, Call AZI at
800-528-7411 or
602-470-1414
Dirt in chamber
Clean unit,
see pages 78 to 82
Dirt in pan support
See page 78 or call AZI at
800-528-7411 or
602-470-1414 for assistance
Display erratic
Unit cold (near freezing)
Allow to warm-up
THE BALANCE
REPORTS
UNDERLOAD…
Unit powered ON without pan
support in place.
Power off instrument; Install
pan support and power on
instrument, see page 13
UNDER appears on
display when
[START] is pressed
Pan support has been
removed since instrument was
powered ON
Power off instrument; Install
pan support and power on
instrument, see page 13
Instrument won't tare
Test chamber temperature
fluctuates/changes
Allow system to stabilize.
Check tare options,
see page 30
Dirt in test chamber or under
pan support
Clean instrument, see page
78 to 82 and following

Arizona Instrument Computrac MAX-5000XL Specifications

General

Brand	Arizona Instrument
Model	Computrac MAX-5000XL
Category	Measuring Instruments
Language	English