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NstALLAtION perAtION & AINteNANce Constant Volume Regulators Model Series: CVR Read completely and save these instructions for future reference.
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The CVR can be adjusted to the desired airflow range using a bit Torx T10. Simply unscrew the set screw and move it up (to decrease airflow) or down (to increase airflow), then re-screw set screw into place. Page 3.111 6/20 IOM-CVRINST Nailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.
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Connect the either steel collar of the CVR, or the factory installed round collar transition into the round duct using screws. 6/20 IOM-CVRINST Page 3.112 Nailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.