OHAUS PR124 User Manual

OHAUS PR124 User Manual Manual pdf 29 page image

PR Series Balance EN-276. LEGAL FOR TRADE˄˄LFT˅When the balance is used in trade or a legally controlled application it must be set up, verified and sealed inaccordance with local weights and measures regulations. It is the responsibility of the purchaser to ensure that allpertinent legal requirements are met.6.1 SettingsBefore verification and sealing, perform the following steps in order:1. Verify that the menu settings meet the local weights and measures regulations.2. Verify the units turned On meet the local weights and measures regulations.3. Perform a calibration as explained in Section 5.2.4. Set Approved Mode to On in the Balance Setup menu.5. As shown in Figure 6-1, press the push button inside the hole.Note: When Approved Mode is set to On, external calibration can’t be performed.6.2 VerificationA weights and measures official or authorized service agent must perform the verification procedure.6.3 SealingAfter the Balance has been verified, it must be sealed to prevent undetected access to the legally controlledsettings. Before sealing the device, ensure the Approved Mode setting in the Balance Setup menu has been set toON.x If using a paper seal, place seals over the security switch and the bottom housing as shown.x If using a wire seal, pass the sealing wire through the holes in the security screw and the bottom housingas shown.Location of security switch Paper Seal Wire SealFigure 6-1. SealingPushButton