Edwards STP-iX455

STP-iX455/iXL455 Series Instruction Manual
5-3
Installation
Figure 5.2 Air-cooling Unit U0-64
Figure 5.3 Air-cooling Unit U1-64
◇ Always turn OFF the primary power, then turn OFF the primary power supply and
isolate the electrical energy source (Lockout/Tagout) on the vacuum equipment
before performing any maintenance or inspection.
◇ When installing the air-cooling fan and bracket, use attached screws or screws
equivalent to the attached screws.
◇ Make sure the finger guard is installed to the air-cooling fan. Failure to do so may
allow fingers or foreign objects come in contact with fan blade, which may injure
operators or result in product damage.
◇ When the STP pump is in the power ON state or backup operation, the air-cooling
unit operates regardless of the status of the STP pump.
◇ The air-cooling unit becomes vibration source.
Air-cooling fan
Air-cooling fan