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1219 IH-8105
LEGAL FOR TRADE
MAINTENANCE
When the indicator is used in trade or a legally
controlled application, it must be set up, verified and
sealed in accordance with local weights and measures
regulations. It is the responsibility of the purchaser to
ensure that all pertinent legal requirements are met.
SETTINGS
Before verification and sealing, perform the following
steps in order:
1. Verify that the menu settings meet the local weights
and measures regulations.
2. Perform a calibration as explained on page 4.
3. Turn off the indicator.
4. Disconnect power from the scale and remove
security screw. (See Figures 89-90)
5. Set the position of the security switch SW1 to on.
6. Close the security switch.
7. Reconnect power and turn on the indicator.
VERIFICATION
A local weights and measures official or authorized
service agent must perform the verification procedure.
SEALING
The local weights and measures official or authorized
service agent must apply a security seal to prevent
tampering with the settings. Refer to the illustrations
below for sealing methods. (See Figures 95-96)
• Verify the input voltage range printed on the data
label matches the local AC power to be used.
• Make sure the power cord does not pose a potential
obstacle or tripping hazard.
• Disconnect scale from power supply when cleaning.
• Do not operate scale in hazardous or unstable
environments.
• Do not immerse scale in water or other liquids.
CLEANING
CAUTION! Disconnect the scale from the power
supply before cleaning. Make sure that no
liquid enters the interior of the terminal or base.
Clean the scale at regular intervals.
Housing surfaces may be cleaned with a lint-free cloth
slightly dampened with water or a mild cleaning agent.
NOTE: Do not use solvents, harsh chemicals,
alcohol, ammonia or abrasive cleaning agents
to clean the housing or control panel.
Wire Seal
Paper
Seal
Security
Screw
Security
Screw
Figure 95
Figure 96