Preliminary unpacking and inspection should be completed immediately on receipt of equipment to allow time for repair or replacement if necessary prior to installing the equipment.

The P300M/P300MQ power supplies are shipped with six large Phillips head screws holding the cover to the chassis. There are three screws located on each side. The P300MT power supply is shipped with four large Phillips head screws holding the cover to the chassis. There are two screws located on each side of the P300MT.

The four or six cover screws must be in place before operation to maintain continuity of the power supply enclosure ground circuit.

After the inspection is completed, all components must be carefully re-packed and stored until actual installation. Save the packing materials. They will be valuable if any component must be returned to Fusion UV Systems for service. See “Shipping Instructions” on page 22 for more information.

Power Supply Unit(s) Placement

The mechanical installation of a power supply unit is almost entirely at the user’s convenience. It can be placed on a sturdy shelf or in a cabinet provided that approximately 30 cm (12 inches) of space is left behind the power supply for cooling air to escape, and so that the cable harnesses can be run to the other components. See Appendix C, page 129 for restricted space clearance minimums.

The P300M/P300MQ power supplies can function in any position, although standard horizontal mounting is recommended. Mounting the power supply so that the control panel is facing upward is not recommended because this allows dirt and dust to settle into the unit. In this position, the horizontal surface that is provided by the inlet finger guard also can be easily blocked by papers, notebooks, or other flat materials that will cause thermal overload and system shutdown.

Power supplies are stackable up to three (3) units high. However, a power supply can weigh up to 40.3 kg (88.6 lbs.), so units should not be stacked to, or installed at, a height that makes access of chassis removal difficult.

32F300S/F300SQ Ultraviolet Lamp System