U.S. and Metric Suspension Scales (H-4621) Page 5 of 10
Instruction Manual Rev.0; August 01, 2003
Copyright 2003 Humboldt Mfg. Co., Norridge, IL. 60706, U.S.A.
All rights reserved. Printed in U.S.A.
This button toggles the display between pounds and kilograms. After pressing
this button the unit will display: 1) “Lbs”, if you have now switched to display in
pounds. 2) “I-gs (for Kgs), if you have now switched to display in kilograms.
3.4 Peak Hold Mode
To get into peak hold mode press the Lb/Kg and Zero keys together (Calibration
blocking shunt must be in place). The unit will momentarily display “Peak”. In
this mode the unit will display only the highest force applied to the pad – until
you press the Zero key. To exit peak hold mode press the Lb/Kg and Zero keys
together again. The unit will momentarily display “nor” to indicate you have
switched back to normal operating mode.
Note: The unit will always turn on in “normal” operating mode.
3.5 Changing the Battery
Turn the power off. Slide the battery hatch down. Next, remove the battery from
the case and unsnap the used battery. Snap in the new battery and replace the
battery in the case. Replace the cover.
3.6 Error Messages
Over: The crane scale is over capacity. Reduce the load on the pad.
Zero: Display error, the crane scale is unable to display the negative number
completely. Press the ZERO button to re-zero the scale thereby
solving the problem. NOTE: Every time you press ZERO the scale
will momentarily “zero”.
Batt: Low battery, the unit requires a new battery. It will shut-off if this
message is ignored for too long.
4. Warranty
Humboldt Mfg. Co. warrants its products to be free from defects in material or
workmanship. The exclusive remedy for this warranty is Humboldt Mfg. Co., factory
replacement of any part or parts of such product, for the warranty of this product please
refer to Humboldt Mfg. Co. catalog on Terms and Conditions of Sale. The purchaser is
responsible for the transportation charges. Humboldt Mfg. Co. shall not be responsible
under this warranty if the goods have been improperly maintained, installed, operated or
the goods have been altered or modified so as to adversely affect the operation, use
performance or durability or so as to change their intended use. The Humboldt Mfg. Co.
liability under the warranty contained in this clause is limited to the repair or
replacement of defective goods and making good, defective workmanship.
CAUTION:
Keep hands, clothing and other objects away from
moving parts when the machine is in operation.
