ADVENTURER BALANCES
EN-45
8. MAINTENANCE
8.1
Calibration
Periodically verify calibration by placing an accurate weight on the balance and viewing the result. If calibration is
required, refer to section 5.2 for instructions.
8.2
Cleaning
WARNING:
Disconnect the Adventurer Balance from the power supply before cleaning.
Make sure that no liquid enters the interior of the balance.
Clean the Balance at regular intervals.
Housing surfaces may be cleaned with a lint-free cloth slightly dampened with water or a mild
cleaning agent.
Glass surfaces may be cleaned with a commercial glass cleaner. Please follow the steps below
on how to remove and install the sliding doors.
Attention:
Do not use solvents, harsh chemicals, ammonia or abrasive cleaning agents.
Removing and reinstalling the glass doors for cleaning:
Step 1.
On the back of the balance, press
the pin and slide out the door.
Step 2.
After cleaning, slide the doors into
the slot while pressing the pin
mentioned in step 1.
Step 3.
Slide the doors into the slot until the
back stopper aligns with the other
door.
8.3
Troubleshooting
TABLE 8-1. TROUBLESHOOTING
Symptom / Display
Possible Cause
Remedy
Balance will not turn on No power to Balance
Verify connection and voltage
Poor accuracy
Improper calibration
Unstable environment
Perform calibration
Move balance to suitable location
Cannot calibrate
Calibration Menu locked
Approved Mode set to on
Unstable environment
Incorrect calibration masses
Turn Calibration menu lock off
Turn Approved Mode off
Move balance to suitable location
Use correct calibration masses
Cannot change menu
settings
Sub-menu locked
Approved Mode set to on
Unlock sub-menu
Turn
Approved Mode
off
Low Reference weight Reference weight too small
The weight on the pan is too small to
define a valid reference weight.
Increase sample size
Invalid Piece Weight
Average piece weight is too small
Increase average piece weight
Operation Timeout
Weight reading is not stable
Move balance to suitable location
------
Busy (tare, zero, printing, waiting for a
stable weight)
Wait
until completion
8.4
Service Information
If the troubleshooting section does not resolve your problem, contact an Authorized Ohaus Service Agent. Please
visit our website
www.ohaus.com
to locate the Ohaus office nearest you. An Ohaus Product Service Specialist will
be available to assist you.
www.
GlobalTestSupply
.com
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