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3

Warning, danger of burns from touching hot
parts.

Warning, danger of personal injury.

Caution, danger of damage to the pump or to
the system.

Warning, danger of injury from rotating parts.

Please note, attention to particularly important

information on the product, handling the
product or to a particular part of the
documentation.

PLEASE NOTE

WARNING

CAUTION

WARNING

WARNING

Read and follow all instructions in this manual.

Inform yourself regarding:
– Hazards which can be caused by the pump;
– Hazards which can be caused by your system.
– Hazards which can be caused by the media being 

pumped.

Avoid exposing any part of the body to vacuum.

Observe the safety and accident prevention regulations.

Regularly check that all accident prevention measures are
being complied with.

Do not operate the turbopump with open high vacuum 
flange.

Do not carry out any unauthorised conversions or 
alterations to the turbopump with TC 600.

When returning the turbopump observe the shipping
instructions.

The turbopump must be anchored in accordance with the
installation instructions.

Do not disconnect the plug between the TC 600 and 
accessory components during operations.

Disconnect the voltage supply for the TC 600 before
opening the turbopump.

When working on the turbopump, the high vacuum flange
should only be opened once the rotor is at rest.

When using sealing gas, the pressure in the hose connec-
tion should be limited to 2 bar via the overpressure valve.

If a heater is in use temperatures of up to 120 °C can be

present in the area of the high vacuum flange. Take care to
avoid burns !

During operations, temperatures of up to 65 °C can arise in
the lower part of the turbopump. Take care to avoid burns !

Keep leads and cables well away from hot 
surfaces ( > 70 °C).

Operate the turbopump with TC 600 only in conjunction
with the relevant power supply (accessory).

Without the cover plate for the TC 600 the unit has been
accredited protection class IP 30. When the unit is
operated in environments which require other protection
classes, the necessary measures must be taken. When the
turbopump is water cooled a cover plate for the TC 600
must be installed by an electrical specialist, in order to
attain protection class IP 54 (Sec. 11 Accessories).

The mains connection must be subject to a safe
connection to the PE (protection class 1).

If the turbopump and the TC 600 are operated
independently of each other (only permissible with the
agreement of the manufacturer) the turbopump must be
connected to the PE.

The turbopump and the TC 600 must only be

disconnected from each other when the turbopump is
completely at rest and the TCP 600 has been disconnected
from the power supply.

The cause of any operating voltage leakage to earth

(red LED flashes) must be eliminated to avoid the danger of an
electric shock.

The housing screws do not loosen, pull tight,

remove or replace, since otherwise the guarantee for the
security of the turbopump expires.

Modifications reserved.

1. Safety Instructions 

1.1. For Your Orientation

Instruction in the text

Working instruction:

here, you have to do something.

Symbols used

The following symbols are used throughout in all illustrations.

High vacuum flange

Fore-vacuum flange

Venting connection

Air cooling

Electric connection

Sealing gas connection

Abbreviations used

DCU = Display and operating unit
HPU = Display and operating unit
TC

= Electronic drive unit, turbopump

TPS = Power supply

Position numbers

The same pump and accessory parts have the same position
numbers in all illustrations.

1.2. Pictogram Definitions

Содержание TMH 521 P

Страница 1: ...Turbomolecular Drag Pumps With Electronic Drive Unit TC 600 PM 0496 BE K 0503 TMH 521 P TMU 521 P Betriebsanleitung Operating Instructions...

Страница 2: ...nnections Diagram 14 4 Operations 15 4 1 Before Switching ON 15 4 2 Switching ON 15 4 3 Switching OFF And Venting 15 4 4 Gas Type Dependent Operations 16 4 5 Shutting Down For Longer Periods 16 4 6 Op...

Страница 3: ...p Take care to avoid burns Keep leads and cables well away from hot surfaces 70 C Operate the turbopump with TC 600 only in conjunction with the relevant power supply accessory Without the cover plate...

Страница 4: ...on altitude 2000 m max Pollution degree 2 Overvoltage category II Connection voltage 72 VDC 5 Proper Use The Turbomolecular Pumps TMH 521 P TMU 521 P may only be used for the purpose of generating vac...

Страница 5: ...olving too high levels of heat radiation power see Section 9 Technical Data Venting with rates higher than in Section 4 3 stated Operating the pump without the cover plate for the TC 600 in environmen...

Страница 6: ...r water cooling is necessary The person responsible for commissioning must ensure that the installation is carried out in accordance with the legal regulations and the pertinent industrial standards P...

Страница 7: ...ing coated PM 016 212 AU with protective mesher Bracket screws PF 300 110 T 1 16 6 pieces must be used DN 160 ISO K Centering ring coated PM 016 216 AU DN 160 ISO K Centering ring coated PM 016 217 AU...

Страница 8: ...ance hole A ISO F flange B Stud screw with two nuts C Centering ring coated D Splinter shield E Protective mesh 1 DN 100 ISO F with washer For a flange material having a strength of 170 270 N mm2 and...

Страница 9: ...re vacuum flange must always point downwards CAUTION Permissible installation positions for the turbopump 11 Vacuum chamber 20 20 Installation position with oil sealed backing pump 11 Vacuum chamber 1...

Страница 10: ...n is dependent on the degree of dirt and on the required final pressure level The heating duration should be at least 4 hours Where casing heating is involved the turbopump must be water cooled High t...

Страница 11: ...8b Secure plug X4 on the TC 600 with a screw and tooth lock 8c 1 Connect plug X2 on connecting cable 8a with Power Supply TPS 300 DCU 300 Accessories on connection X2 Using screws and tooth lock 8c i...

Страница 12: ...tained optional sealing gas valve off1 optional sealing gas valve on1 5 reset by supplying a pulse T 2s with an amplitude of 24V a malfunction acknowledgement can be processed 6 standby off standby on...

Страница 13: ...50 PLEASENOTE WARNING Designation Value Serial interface type RS 485 Baud rate 9600 Baud Data file word length 8 bit Parity no parity Start bits 1 Stop bits 1 2 The electrical connections in the TC 60...

Страница 14: ...box Heating Mains input heating 115 208 230 VAC Mains input pumping station 115 208 230 VAC Connection pumping station Relay box Pumping station Imax 16A HEATING VENTING VALVE TVF 005 L N PE PE N L L...

Страница 15: ...n TC 600 F1 Fuse F2 Fuse F1 F2 S1 X1 X2 4 2 Switching ON Switch on the turbopump with switch S1 on the power supply With air cooling the cooling fan is also switched on via Electronic Drive Unit TC 60...

Страница 16: ...ssible power and gas friction is attained The power limitation serves to protect the pump against ther mal over loading In order to avoid rotation speed fluctuations it is recommended to set in rotati...

Страница 17: ...nds the turbopump is set in operation During operations the turbopump can be switched on and off while the pumping station is switched on Thereby the turbopump will not be vented Pumping Station Any c...

Страница 18: ...of the nominal rotation speed It can be used for example for a message pump ready to operate Switching output 2 Active low with a malfunction collective malfunction message The connection of a relay...

Страница 19: ...rotation speed switchpoint and results in the turbomolecular pump being switched off LED on the TC 600 glows red Collective malfunction LED Cause green red Glows power supply OK Function pumping stat...

Страница 20: ...flow Insufficient air supply Ensure adequate air supply Fore vacuum pressure too high Reduce fore vacuum pressure Ambient temperature too high Reduce ambient temperature Pump doesn t attain final pres...

Страница 21: ...xtreme load conditions or impure processes discuss the replacement interval with Pfeiffer Vacuum Service Turn off turbopump vent to atmospheric pressure and allow to cool if necessary If necessary rem...

Страница 22: ...ecessary remove the turbopump from the system Unsrew screws 8c 2 pieces from the Electronic Drive Unit TC 600 and remove the TC 600 from the turbopump CAUTION Install the new Electronic Drive Unit TC...

Страница 23: ...We will carry out the decontamination and invoice this work to you if you have not attached this note This also applies where the operator does not have the facilities to carry out the decontaminatio...

Страница 24: ...r W 14 14 Volum flow rate for Nitrogen N2 l s 290 510 290 510 Helium He l s 400 520 400 520 Hydrogen H2 l s 380 450 380 450 Argon Ar l s 260 500 260 500 Compression ration for N2 1012 1012 He 5 107 5...

Страница 25: ...9 166 184 123 53 5 99 5 120 224 242 DN 160 ISO K DN 100 ISO K DN 160 CF F DN 100 CF F 97 1 147 5 158 2xM8 58 100 148 5 95 86 5 144 120 3 0 85 4xM8 67 4 5 4 0 170 208 160 DN 25 ISO KF TMH 521 P TMU 521...

Страница 26: ...26 119 242 218 210 183 9 139 126 208 4 0 95 100 120 58 M8 M8 67 88 7 4 5 122 7 160 30 8 5 0 1 DN 25 ISO KF G 1 4 DN 100 ISO F TMH 521 P DN 100 ISO F...

Страница 27: ...27 4 0 95 100 208 110 3 121 165 9 224 192 120 101 200 58 M8 M8 67 88 7 4 5 122 7 160 30 8 5 0 1 DN 25 ISO KF G 1 4 DN 160 ISO F TMH 521 P DN 160 ISO F...

Страница 28: ...Parts TMH 521 P TMU 521 P 6 Blanking plug 4 P 4098 582 FA 8 Electronic Device Unit 1 PM C01 720 please see Sec 7 2 8d Remote plug 1 PM 051 793 X 17 USIT ring 1 P 3529 133 A 91 O ring 1 38x3 P 4070 62...

Страница 29: ...CU 300 19 insert unit with Display and Operating Unit DCU 300 PM C01 696 PM 0477 BN Mains cable Schuko plug 230 V P 4564 309 ZA UL plug 208 V P 4564 309 ZF UL plug 115 V P 4564 309 ZE Display and Oper...

Страница 30: ...repair and or service of vacuum components will only be carried out if a correctly completed declaration has been submitted Non completion will result in delay The manufacturer could refuse to accept...

Страница 31: ...hereby certify that the product specified below is intended for installation in a machine which is forbidden to be put into operation until such time as it has been determined that the end product is...

Страница 32: ...49 0 64 41 8 02 2 02 info pfeiffer vacuum de www pfeiffer vacuum net Vacuum is nothing but everything to us Turbo Pumps Rotary Vane Vacuum Pumps Roots Pumps Dry Vacuum Pumps Leak Test Units Valves Fl...

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