Edwards STP-iX455

STP-iX455/iXL455 Series Instruction Manual
5-4
Installation
5.3 Air-cooling Unit U0-64
The air-cooling unit U0-64 cools only control unit. When performing baking, cool the STP
pump with the air-cooling unit U1-64.
5.3.1 Parts List
Item Q’ty Remarks
Air-cooling fan 1
109P0424H702 (Sanyo Denki Co., Ltd)
Connector is installed with fan cable
Finger guard 1 109–059 (Sanyo Denki Co., Ltd)
Fixing screw M 3 x 25
(with spring washer)
4 For air-cooling fan and figure guard installation
5.3.2 Installation Procedure
1) When the air-cooling fan U1-64 is attached, remove it before the installation. (see
Section5.4, "Air-cooling Unit U1-64")
2) Fix the finger guard and air-cooling fan to the rear panel of the control unit with
fixing screws (4 pcs, M3 x 25).
3) Connect the fan cable to "X7 FAN connecter".
Figure 5.4 Installation Procedure for Air-cooling Unit U0-64
◇ Remove the air-cooling fan from the STP pump by reversing the installation
steps.
5.3.3 Maintenance
The expected life of the air-cooling fan U0-64 conforms to fan maker's expected life. It is
80,000 hours (survival rate 90%) in an ambient temperature of 40 °C.
When exchanging, contact Service office.
Air-
cooling fan
Finger guard
Fixi
ng screw
(M3 x 25)
X7 FAN
connector
Fan cable