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Spare parts list MVP 055-3 (standard version)
Pos. Description

Pieces

No.

Set of seals

Pos. 10, 11a, 11b, 12

PK 050 117-T

2.1

Silencer

1

P0 920 412 E

2.3

Usit seal ring

13,2 x 18 x 1,5

1 (of 30)

P 3529 143-C

23

Hose connection, complete

Polyamide 10 x 8 mm

1

P0 920 410 E

Hose

Polyamide 10 x8mm

1m

P0 988 088

When ordering accessories and spare parts please be sure to state the full part number. When ordering spare parts please state
additionally the unit type and unit number (see rating plate). Please use this list as an order form (by taking a copy).

Spare part list MVP 035-2 
Pos. Description

Pieces

No.

Set of seals

Pos. 10, 11

1

PK 050 116-T

2.1

Silencer

1

P0 920 412 E

2.3

Usit seal ring

13,2 x 18 x 1,5

1 (of 13)

P 3529 143-C

23

Hose connection, complete

Polyamide 10 x 8 mm

1

P0 920 542 E

Hose

Polyamide 10 x8mm

1m

P0 988 088

40

Gas ballast valve

1

P 0920 634 E

10. Spare Parts 

Spare parts list MVP 055-3C (corrosiv gas version pump)
Pos. Description

Pieces

No.

Set of seals

Pos. 10, 11

PK 050 118-T

28

Hose connection, complete

PTFE

1

P0 920 429 E

Hose

PTFE

1m

P0 988 734

40.1

Gas ballast elbow union

1

P0 996 097

40.2

Rubber cap for gas ballast elbow union

1

P0 996 098

Summary of Contents for MVP 035-2

Page 1: ...Membranvakuumpumpen Diaphragm Vacuum Pumps PU 800 011 BE G 0211 MVP 035 2 MVP 055 3 MVP 055 3C Betriebsanleitung Operating Instructions...

Page 2: ...formation 9 4 2 Operation With Gas Ballast 9 4 3 Shutdown 10 5 What To Do In Case Of Breakdown 11 6 Maintenance 11 6 1 Precautionary Measures During Maintenance Work 11 6 2 Cleaning And Replacing Diap...

Page 3: ...anger of personal injury 1 2 Pictogram Definitions 1 1 For Your Orientation Instructions in the text Operating instructions Here you have to do something Symbols used The following symbols are used th...

Page 4: ...tor switch 23 Hose connection Diaphragm Vacuum Pump MVP 055 3C with small flange connection A1 Vacuum flange 2 1 Exhaust connection A Membrane head 1 B Membrane head 2 C Membrane head 3 D Membrane hea...

Page 5: ...Do not pump corrosive or explosive gases Do not pump liquids Do not operate the pump in locations where there is an explosion hazard Accessories other than those named in this manual may not be used w...

Page 6: ...above mean sea level check compatibillity with applicable safety require ments e g DIN VDE 0530 motor may overheat due to insufficient cooling 3 2 Connection of Pumping Stages Check the hose connecti...

Page 7: ...ossible Connect pump with intake connection to the apparatus If liquid which would generate vapours is present in the system to be evacuated a condensate trap must be fitted upstream of the pump 3 4 C...

Page 8: ...ns voltage must be checked before each installation or re location of the diaphragm pump Use an appropriate screwdriver on the diaphragm pump voltage selector switch to select the range which correspo...

Page 9: ...ballast valve open ultimate vacuum will be reduced pumping speed is decreased In case of low boiling solvents when the forma tion of condensate is unlikely the use of gas ballast might be unnecessary...

Page 10: ...ome hot The pump attains the stated values for through put rates and final pressure levels only once the operating temperature is reached after approximately 15 minutes PLEASE NOTE BEWARE PLEASE NOTE...

Page 11: ...d to carry out maintenance and repair work and the regulations must be observed 6 Maintenance Problem Possible cause Remedy Pump does not attain final pressure Condensate in the pump Run pump for a lo...

Page 12: ...erchange these two parts Head cover K1 has on the intake side an additional groove in the valve seating Remove head cover K1 K2 from housing cover 1 to check valve seals 11 Taking care with the positi...

Page 13: ...cover 1 Taking care with the position of valve seals 11 Fig 9 remove and check for damage and replacing if necessary The inlet valve seal in the third stage and the outlet valve seal 11a in the second...

Page 14: ...16 and screw in diaphragm and spring washer Further assembly as per Section 6 2 2 PLEASE NOTE 11a 12 9 26 1 11b 2 16 3 10 4 6 17 2 3 2 3 2 3 10 Diaphragm 11a Inlet valve seal 3 stage and outlet valve...

Page 15: ...ing cover panel 6 must be dismantled Using a standard trade face spanner size 40 4 turn diaphragm support washer 9 thereby loosening diaphragm 10 Remove diaphragm spring washer 3 with square connectin...

Page 16: ...stem down time is kept to a minimum Have the pump repaired on the spot by our PFEIFFER Service Engineers Return the individual components to the manufacturer for repairs Replace individual components...

Page 17: ...e gas and environment temperature C 12 40 12 40 12 40 Overload protection with enclosed temperature switch C 155 155 155 Noise level dB A ca 49 ca 52 ca 52 Motor insulation material class B IP 54 IP 2...

Page 18: ...18 8 1 Dimensions 134 17 263 171 235 71 192 ca 263 103 262 125 MVP 035 2...

Page 19: ...19 ca 189 281 314 321 143 134 ca approx 235 241 ca approx 262 266 ca 184 M6 MVP033 3C MVP 055 3 MVP 055 3C Measurements in brackets only valid for MVP 055 3C...

Page 20: ...ss steel Corrosive gas version pump MVP 055 3C Pos Description Piece Size Order Number Comment Ordered Quantity Mains cable for individual wiring 1 3 m PK 050 111 not included in the and for connectin...

Page 21: ...ing plate Please use this list as an order form by taking a copy Spare part list MVP 035 2 Pos Description Pieces No Set of seals Pos 10 11 1 PK 050 116 T 2 1 Silencer 1 P0 920 412 E 2 3 Usit seal rin...

Page 22: ...he 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 acce...

Page 23: ...w is in accordance with the provision of EU Machinery Directive 98 37 EEC Annex II A EU Electromagentic Compatibility Directive 89 336 EEC and EU Low Voltage Directive 73 23 EEC Produkt Product MVP 03...

Page 24: ...Email pfeiffer hakuto co jp Korea Pfeiffer Vacuum Korea Ltd 703 Ho 853 1 Hankuk Mulru Dongchonri Suzi Eup 449 843 Yong in City Kyungkido Phone 82 31 266 0741 Fax 82 31 266 0747 Email sales pfeiffer va...

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