Edwards STP-iXA4507 Series - Page 49

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 39
INSTALLATION OF THE STP PUMP
3
Control unit side
Power side (Primary)
1
Black 1
5
M4-bolt (fixing screw)
2
Black 2
6
Crimp-type terminal (M4)
3
Yellow / Green
7
Cover
*1
4
Clearance min. 1.5 mm
8
Terminal block
*2
*1 Use material flammability: UL 94V-0
*2 Use the UL-recognized terminal block satisfied the following conditions;
a) Clearance (between each terminal): 1.5 mm or more
b) Material flammability: UL 94V-0
c) The installation category Ⅱ
Figure 23 - Connecting method of the power cable
3
2
4
5
6
7
1
4pin (socket / straight)
8