Legal For Trade; Settings; Verification - OHAUS Defender 2500 Instruction Manual

Defender 2500

5. LEGAL FOR TRADE

When the terminal 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.
5.1

Settings

Before verification and sealing, you must:
1. Verify that the menu settings meet the local weights and measures regulations.
2. Perform a calibration as explained in Calibration Menu section.
3. Please check whether the parameters in different units are consistent with the relevant certificate. If not, lock
the non-compliant units.
4. Turn off the terminal.
Refer to the steps below, you can turn the security switch on.
1. Disconnect the power from the terminal.
NOTE: Remove the dry batteries of Defender 2500 if used.
2. Remove the housing.
3. Move the security switch (S1) to ON. Refer to the following graphic for the location of S1.
4. Install the housing.
5. Reconnect the power and turn the terminal on.
5.2

Verification

The local weights and measures official or authorized service agent must perform the verification procedure.
Item Description
1 Security switch (S1)
Figure 5-1 Defender 2500 Security Switch (S1) Location
OFF
ON
EN-25
1