MKS 1253D, Инструкция по эксплуатации

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Labels Chapter Three: Overview
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Labels
There are two labels on the 153 controller; a pump label and a serial number label. The labels are
located on opposite sides of the 153 valve’s driver/gear assembly (refer to Figure 5). The 1253
controller only has a serial number label.
Serial Number Label
The serial number label lists the unit’s serial number and the product model code, and displays
the CE mark, signifying compliance with the European CE regulations.
153DXYZ
Serial #:
Model #:
012345678
MKS Instruments, Inc. Made in the USA
Figure 4: Serial Number Label
The options for the 153 controller are identified in the model code when you order the unit.
Refer to Appendix B: Model Code Explanation, page 57, for more information.
Pump Label (153 units only)
The pump label shown in Figure 5 indicates which side of the valve should be oriented towards the
high vacuum pump during installation.
Figure 5: Pump Label