Edwards STP Series Instruction Manual
Turbomolecular pumps
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MT-21E-0A3-D
Instruction Manual
STP Series Turbomolecular Pumps (extract)
STP-301H/451H
STP-L301H/L451H
(Third Edition - d)
This Manual has extracted the difference of
the STP-301/451 series and STP-301H/451H,
the STP-L301/L451 series and STP-
L301H/L451H.
For the "Safety Precautions", installation,
operation and maintenance, read the "STP-
301/451 Series Instruction Manual" or "STP-
L301/L451 Series Instruction Manual".
Keep this Manual in a place where you can
quickly access it at any time.
Sep. 2021
Copyright 2021 Edwards Japan Limited. All rights reserved. Printed in Japan.
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Related Manuals for Edwards STP Series
Summary of Contents for Edwards STP Series
- Page 1 "STP- 301/451 Series Instruction Manual" or "STP- L301/L451 Series Instruction Manual". Keep this Manual in a place where you can quickly access it at any time. Sep. 2021 Copyright 2021 Edwards Japan Limited. All rights reserved. Printed in Japan.
- Page 2 STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) INTRODUCTION Thank you very much for purchasing Edwards’ turbomolecular pump. The turbomolecular pump is designed to be installed in the vacuum equipment to exhaust gases from it. This manual covers all items necessary to ensure safe installation, operation and...
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Page 3: Table Of Contents
STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) TABLE of CONTENTS INTRODUCTION “CON4” Connector ................3 Installation of the Chassis (Optional Accessory) ......3 Name and Function Each Part ..................... 3 Attaching the Chassis Front Panel to a Rack ..............4 Cable Connection ........................ -
Page 4: "Con4" Connector
STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) "CON4" Connector STP-301H/451H and STP-L301H/L451H include "CON4" connector as standard equipment. Refer to Section 7, "How to Start/Stop the STP Pump" and Section 8, "Remote Input/Output Signal Terminal Block" in "STP-301/451 Series Instruction Manual" or "STP-L301/L451 Series Instruction Manual". -
Page 5: Attaching The Chassis Front Panel To A Rack
STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) Attaching the Chassis Front Panel to a Rack The dimensions of the chassis front panel conform to EIA Standard. Therefore, this panel can be attached to any type of commercially-available racks. Attach the front panel unit to the rack according to the following steps: •... -
Page 6: Cable Connection
STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) Cable Connection 2.3.1 Name and Dimensions of Cable STP Control Unit Side Power Side (Primary) Distribution Part of Chassis 3pin (socket) Power cable for STP-300H L(L1) A Power cable is not included with shipment. PE( ) Use the power cable for STP-300H. - Page 7 STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) 26.3 26.3 9.85 Screw hole for rubber foot (M4x4) 41.75 346.5 41.75 Handle (2pcs) (Fixed with flat-head screw(M5x8)) 482.6 31.3 209.7 453.2 14.7 14.7 Figure 2.4 External Appearance of the Chassis (with STP Control Unit)
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Page 8: External Appearance Of The Stp Pump
STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) External Appearance of the STP pump The size of the inlet port flange of STP-301H and STP-L301H is different from that of STP-301 and STP-L301. STP-301H/STP-L301H STP-301/STP-L301 Size of inlet port flange ISO100 special type ISO100 External Appearance... - Page 9 STP-301H/451H Instruction Manual (extract) STP-L301H/L451H Instruction Manual (extract) φ115 φ107 Detail A φ130 φ115 φ180 φ180 φ156 φ128 99.5 Min.227 (Bending dimension of the STP connection cable) Figure 3.2 External Appearance of STP-L301H...
- Page 10 For more information, contact the nearest Service Office. http://www.edwardsvacuum.com/ Manufacturer: Edwards Japan Limited 1078-1, Yoshihashi, Yachiyo-shi, Chiba 276-8523 JAPAN Telephone: Domestic 047-458-8853 International +81-47-458-8853 Facsimile: Domestic 047-458-8048 International +81-47-458-8048 Copyright 2021 Edwards Japan Limited. All rights reserved.