LEYBOLD VARODRY OEM VD65 User manual

VARODRY OEM

VD65/VD100/VD160/

VD200

Operating instructions 300890265_002_C3

Part No.

111065v12

111065v13

111065v22

111100v12

111100v13

111100v22

111160v12

111160v13

111160v22

111200v12

111200v13

111200v22

Trademark credit

Leybold and the Leybold logo are trademarks of Leybold GmbH, Bonner

Strasse 498, D-50968 Cologne.

1 Safety and compliance. . . . . . . . . . . . . . . . . . . . . . . 6

1.1 Denition of Warnings and Cautions. . . . . . . . . . . . . . . . . . 6

2 Important Safety Information. . . . . . . . . . . . . . . . . . 7

2.1 Mechanical hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Electrical hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.3 Thermal hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Hazards caused by materials and substances. . . . . . . . . . 8

2.5 Noise hazard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.6 Risk of damaging the pump. . . . . . . . . . . . . . . . . . . . . . . . 8

3 Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.1 Supplied equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.2 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.3 Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4 Transport and storage. . . . . . . . . . . . . . . . . . . . . . 13

5 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1 Placement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.2 Conforming use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.2.1 Non-conforming use. . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.3 Connect the pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.4 Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.5 Optional VFD use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.6 Gas ballast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.7 Gas ballast conguration. . . . . . . . . . . . . . . . . . . . . . . . . 17

6 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.1 Switching off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7.1 Maintenance schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7.2 Tools required for maintenance. . . . . . . . . . . . . . . . . . . . . 19

7.3 Pump timing belt change. . . . . . . . . . . . . . . . . . . . . . . . . 20

7.4 Replace the belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.4.1 Disassemble drive enclosure. . . . . . . . . . . . . . . . . . . . . 20

Contents

7.4.2 Disassemble rotor disc, screw and fan. . . . . . . . . . . . . 21

7.4.3 Disassemble belt chamber cover. . . . . . . . . . . . . . . . . . 21

7.4.4 Disassemble fail safe gears. . . . . . . . . . . . . . . . . . . . . . 22

7.4.5 Disassemble belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.4.6 Assemble tooth belt. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.4.7 Assemble motor screw. . . . . . . . . . . . . . . . . . . . . . . . . 25

7.4.8 Assemble fail safe gear. . . . . . . . . . . . . . . . . . . . . . . . . 26

7.4.9 Assemble belt chamber cover. . . . . . . . . . . . . . . . . . . . 27

7.4.10 Assemble fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.4.11 Assemble drive enclosure. . . . . . . . . . . . . . . . . . . . . . 28

7.4.12 Electric connection. . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.4.13 Verify motor rotation. . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.5 Blow off valve cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . 30

7.6 Replace electrical motor. . . . . . . . . . . . . . . . . . . . . . . . . . 31

7.6.1 Motor disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

7.6.2 Motor assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

7.7 Table: Motor part list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

8 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . 40

9 Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

9.1 Waste disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

10 Leybold Service. . . . . . . . . . . . . . . . . . . . . . . . . . . 43

300890265_002_C3 - 09/2021 - © Leybold

Contents

Figure 1. Dimensional drawing, dimensions in mm. . . . . . . . . . . . . 12

Figure 2. Correct lifting of pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 3. Connections and controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 4. Arrow - direction of rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 5. Gas ballast conguration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 6. Tools required for maintenance. . . . . . . . . . . . . . . . . . . . . . . 19

Figure 7. Blow Off Valve Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

List of Figures

1 Safety and compliance

1.1 Denition of Warnings and Cautions

NOTICE:

Obligation to Provide Information

Read and follow these instructions carefully before installing and commissioning to

ensure optimum and safe operation right from the start.

Safe and proper operation is guaranteed when used correctly and in accordance with

the instructions contained in these operating instructions. Please read all safety

instructions in this section and the rest of this manual carefully and make sure that

these instructions are followed. The device may be operated and maintained only by

trained personnel in the proper condition and as described in the operating

instructions. Also observe local and state requirements and regulations. If you have

any questions regarding safety, operation or maintenance of the device, please

contact our nearest subsidiary.

DANGER:

Danger indicates a hazard with a high level of risk which, if not avoided, will result in

death or serious injury.

WARNING:

Warning indicates a hazard with a medium level of risk which, if not avoided, could

result in death or serious injury.

CAUTION:

Caution indicates a hazard with a low level of risk which, if not avoided, could result

in minor or moderate injury.

NOTICE:

Information about properties or instructions for an action which, if ignored, will cause

damage to the pump or the system.

We reserve the right to change the design and the stated data. The

illustrations are not binding.

Keep the instructions for future use.

300890265_002_C3 - 09/2021 - © Leybold

Safety and compliance

2 Important Safety Information

Pressures given in bar or mbar are absolute values. If exceptionally a gauge

pressure is meant, a “g” is added (for example, bar (g)).

2.1 Mechanical hazards

WARNING:

When rotated in the wrong direction, the pump will generate up to 4.5bar (g) pressure

at the inlet. If a vacuum system is connected, the pressure build up can lead to

explosion of the system.

1. Avoid exposing any part of the human body to the vacuum.

2. Select a secure place for the appliance (level surface).

3. Never operate the pump without a connected intake line or without

tting a blank ange.

4. The discharge port of the pump must not be blocked or constricted.

Never operate the pump with a seal-off stopper in place blanking off

the exhaust port. Operate the pump only with a connected vacuum

system to the intake ange.

5. With a closed exhaust pipe, the pump can generate up to 4.5 bar (g)

overpressure on the exhaust. The exhaust pipes should be laid out

accordingly.

6. Condensates from the pump can collect inside or at the exhaust,

escape and spill onto the oor, when operating the pump without an

exhaust line or during transport with an exhaust being not blanked off.

In this case there exists the risk of slipping.

7. Take note of the labelling of inlet and outlet. A mix-up can lead to

dangerous build-up of pressure in the vacuum system or in the

system. After each change of the electrical connection, check the

pump's rotational direction.

8. In case of power supply outage, the vacuum system is ventilated by

the pump. If this is not wanted, install a non-return valve at the inlet.

9. After a loss of power, the pump restarts independently. If this is not

wanted, install a restart inhibitor.

10. Do not operate the pump with any of the covers removed. This may

result in serious injury.

2.2 Electrical hazards

DANGER:

After a mains power failure the pump will run up automatically again. This also applies

in the case of an emergency shut-down. In order to prevent the pump from running

up automatically again, the pump must be integrated within a control arrangement

such that it can only be switched on manually again after the mains power has

returned.

1. Never connect the pump to mains power when the motor junction box

is not closed correctly.

2. The electrical connection must only be provided by a trained person.

300890265_002_C3 - 09/2021 - © Leybold

Important Safety Information

3. Obey the national regulations in the country of use like EN 50110-1 for

Europe.

4. Note the information on the IP type of protection.

2.3 Thermal hazards

CAUTION:

The surface of the pump may attain temperatures over 80 °C. There is the risk of burn

injury.

1. Before servicing and maintenance work, always leave the pump to

cool down.

2.4 Hazards caused by materials and substances

DANGER:

Before commissioning the pump, make sure that the media which are to be pumped

are compatible with each other so as to avoid hazardous situations. Observe the

instructions for proper and improper use of the pump in Conforming Use.

2.5 Noise hazard

CAUTION:

The noise level of the pump during ultimate pressure operation corresponds to the

values stated in the technical data. In other operating modes and depending on the

connected vacuum system, higher values can be expected. Make sure that suitable

protection measures are taken to protect your hearing.

2.6 Risk of damaging the pump

1. Before starting up for the rst time, the motor circuit must be equipped

with a suitable protective motor switch. Please take note of the

information in these Operating Instructions and on the electric motor

(wiring diagram).

2. Do not allow the ingestion of objects (screws, nuts, washers, pieces of

wire, etc.) through the inlet port. If required, use an inlet lter.

3. Do not use the pump for applications that produce abrasive or

adhesive powder vapour sales or service department for advice.

4. This pump is suited for pumping water vapour within the specied

water vapour tolerance limits.

5. Avoid vapour that can condense into liquids when being compressed

inside the pump, if these substances exceed the vapour tolerance of

the pump.

6. In the case of wet processes we recommend the installation of liquid

separators upstream and downstream of the pump as well as the use

of the gas ballast.

7. The exhaust line should be laid so that it slopes down and away from

the pump so as to prevent condensate from back streaming into the

pump.

8. Avoid the entry of particles and uids.

300890265_002_C3 - 09/2021 - © Leybold

Important Safety Information

9. The air intakes of the pump and the motor must remain free.

300890265_002_C3 - 09/2021 - © Leybold

Important Safety Information

3 Description

The pump is a dry-compressing vacuum pump and can evacuate containers

in the rough vacuum range.

The pump is connected to a 3-phase network on the motor terminal board

and operated directly from the mains. It is air-cooled and requires minimum

maintenance.

3.1 Supplied equipment

The pump is delivered ready for operation. Intake and exhaust anges are

covered with caps.

300890265_002_C3 - 09/2021 - © Leybold

Description

This manual suits for next models

Table of contents

Other LEYBOLD Water Pump manuals

LEYBOLD

LEYBOLD SOGEVAC SV65 B User manual

LEYBOLD

LEYBOLD TRIVAC T Series User manual

LEYBOLD

LEYBOLD TRIVAC E2 User manual

LEYBOLD

LEYBOLD MAG W 2010 CHT User manual

LEYBOLD

LEYBOLD DRYVAC B Series User manual

LEYBOLD

LEYBOLD SOGEVAC SV300 FP User manual

LEYBOLD

LEYBOLD TURBOVAC 151 User manual

LEYBOLD

LEYBOLD DRYVAC DV 450 User manual

LEYBOLD

LEYBOLD TURBOVAC 1100 C User manual

LEYBOLD

LEYBOLD TRIVAC D 16 B-DOT User manual

LEYBOLD

LEYBOLD TURBOVAC i(X) User manual

LEYBOLD

LEYBOLD SOGEVAC SV470 B AIR User manual

LEYBOLD

LEYBOLD TRIVAC B SERIES User manual

LEYBOLD

LEYBOLD MAG W 1600 C User manual

LEYBOLD

LEYBOLD RUVAC RA Series User manual

LEYBOLD

LEYBOLD TRIVAC B D 40 BCS User manual

LEYBOLD

LEYBOLD TRIVAC B SERIES User manual

LEYBOLD

LEYBOLD RUVAC WS 251 User manual

LEYBOLD

LEYBOLD MAG Series User manual

LEYBOLD

LEYBOLD TURBOVAC 850 i User manual

LEYBOLD

LEYBOLD SOGEVAC SV 16 User manual

LEYBOLD

LEYBOLD SOGEVAC SV300 B User manual

LEYBOLD

LEYBOLD SOGEVAC SV200 FP User manual

LEYBOLD

LEYBOLD DRYVAC DV 450-i User manual

Popular Water Pump manuals by other brands

Neptun

Neptun NPHW 5500 operating instructions

Sensidyne

Sensidyne Gilian BDX-II Operation & service manual

Draper

Draper 47808 instructions

Trolla

Trolla 12820 manual

Sunfab

Sunfab SVH Series installation guide

WilTec

WilTec 50740 Operation manual

Fieldmann

Fieldmann FVC 5015 EK user manual

Everbilt

Everbilt EFSUB5-122HD Use and care guide

Graco

Graco Husky 3300e manual

esotec

esotec 101018 operating manual

moyno

moyno 2000 CC Service manual

Becker

Becker BASIC VASF 2.80/1-0.AC230 operating instructions

Sykes AmeriPumps

Sykes AmeriPumps GP100M Operation and maintenance instructions

DUROMAX

DUROMAX XP WX Series user manual

BRINKMANN PUMPS

BRINKMANN PUMPS SBF550 operating instructions

Franklin Electric

Franklin Electric IPS Installation & operation manual

Xylem

Xylem e-1532 Series instruction manual

Milton Roy

Milton Roy PRIMEROYAL instruction manual