H-1649, H-1650, H-1651
H-1653, H-1654
EASY-COUNT SCALES
OPERATING ISSUE
Display is blank, scale
shuts off or will not turn
on.
Display blank after
turn-on test; error
message display is
locked.
OL or FULL displayed.
UL or NULL displayed.
PAGE 1 OF 9
1-800-295-5510
uline.com
TROUBLESHOOTING
CAUSES
Main power is turned off.
Power supply not plugged in.
Power supply faulty.
Internal battery not charged.
Display turned off.
Pan not installed.
Unstable weight.
Load cell or mechanics
damaged.
Mechanics damaged.
Maximum capacity exceeded.
Load cell or mechanics
damaged.
Power supply faulty.
Weight on scale below
permissible limit.
Pan has been removed.
Pan support not seated
properly.
Power supply faulty.
Load cell or mechanics
damaged.
Para Español, vea páginas 4-7.
Pour le français, consulter les pages 7-9.
RECOMMENDATIONS
Check that power is going to the
scale. Verify switch is turned on.
Verify the voltage going to the scale
matches the power supply labels on
the power module or scale.
Remove battery and plug the scale
in. If the scale works, you will need to
replace the battery.
1. Check if pan is installed correctly.
2. Turn the scale on again.
1. Check if pan is installed correctly.
2. Turn the scale on again.
1. Check if pan is installed correctly.
2. Press the ZERO/ENTER key to reset.
3. Turn the scale on again.
0724 TH-1649