Ulvac DOP-301SB Manuale utente

No. 20D00-2-01-3

Original instructions

INSTRUCTION MANUAL

Oscillating Piston Dry Vacuum Pump

DOP-301SB/SVB

Request to Users

Please read this manual thoroughly to ensure safe and

effective use of the equipment.

Keep this manual in a safe place.

Due to periodic improvements in performance, the

equipment described in this manual is subject to changes

in dimensions and specifications without prior notice.

ULVAC KIKO, Inc.

DOP-301SB DOP-301SVB

We,

Company:ULVAC KIKO,Inc.

Address:291-7 Chausubaru Saito-city,Miyazaki (ZIP Cord:881-0037) Japan.

This declaration is issued under the sole responsibility of the manufacturer.

In accordance with the following Directive:

2006/42/EC

Machinery Directive

2011/65/EU+(EU)2015/863

RoHS Directive

declare under our sole responsibility that the product,

Type of Product

Oscillating Piston Type Dry Vacuum Pump

Model Name

DOP-400SA，DOP-301SA，DOP-301SB

DOP-301SVB，DOP-301SB-01，DOP-301SB-02

to which this declaration related is in conformity with the following standards:

EN 1012-2:1996+A1:2009

Compressors and vacuum pumps – Safety requirements, Part2. Vacuum pumps

IEC EN 61010-1:2010+A1:2019

Safety requirement for electrical equipment for measurement, control and laboratory use

Part1.General requirement

following the provisions of

The person stated below will keep the following technical documentation:

operating and maintenance instructions

technical drawings

description of measures designed to ensure conformity

other technical documentation, e.g. quality assurance measures for design and production

Person authorized to compile the technical file:

( Name and address) Chris Goebel

ULVAC GmbH

Klausnerring 4 85551 Kirchheim b. München, Germany

31.Mar, 2023

Makoto Uchimura

Miyazaki , Japan

Development manager

(date & place)

(name, function, signature)

Declaration of Conformity

We,

Company:ULVAC KIKO,Inc.

Address:291-7 Chausubaru Saito-city,Miyazaki (ZIP Cord:881-0037) Japan.

This declaration is issued under the sole responsibility of the manufacturer.

In accordance with the following Directive:

Supply of Machinery (Safety) Regulations 2008

(S.I. 2008 No. 1597, as amended by S.I. 2019 No. 696)

The Restriction of the Use of Certain Hazardous Substances in Electrical and

Electronic Equipment Regulations 2012 (S.I. 2012 No. 3032)

declare under our sole responsibility that the product,

Type of Product

Oscillating Piston Type Dry Vacuum Pump

Model Name

DOP-400SA，DOP-301SA，DOP-301SB

DOP-301SVB，DOP-301SB-01，DOP-301SB-02

to which this declaration related is in conformity with the following standards:

BS EN 1012-2:1996+A1:2009

Compressors and vacuum pumps – Safety requirements, Part2. Vacuum pumps

BS IEC EN 61010-1:2010+A1:2019

Safety requirement for electrical equipment for measurement, control and laboratory use

Part1.General requirement

following the provisions of

The person stated below will keep the following technical documentation:

operating and maintenance instructions

technical drawings

description of measures designed to ensure conformity

other technical documentation, e.g. quality assurance measures for design and production

Person authorized to compile the technical file:

( Name and address) Chris Goebel

ULVAC GmbH

Klausnerring 4 85551 Kirchheim b. München, Germany

31.Mar, 2023

Makoto Uchimura

Miyazaki , Japan

Development manager

(date & place)

(name, function, signature)

Declaration of Conformity

Contents

Pages with a shaded background are those which contain items related to safety.

0．Before Using the Equipment.........................................................................................................01

0.1 Checks When Opening Packaging.......................................................................................02

0.2 Using the Pump Safely.........................................................................................................03

･Safety icons............................................................................................................................03

･Cautions for Safety in Use......................................................................................................04

1. Product Outline...............................................................................................................................1

1.1 Purpose of Use and Prohibitions .........................................................................................1

1.2 Specifications ......................................................................................................................1

1.3 Thermal Protector................................................................................................................2

2. Dimensions ....................................................................................................................................2

3. Installation and Storage..................................................................................................................3

3.1 Cautions for Installation and Storage...................................................................................3

3.2 Environmental Conditions for Installation, Storage, and Operation......................................4

3.3 Location...............................................................................................................................4

3.4 Operational Checks Following Installation ...........................................................................4

3.5 Fluctuations in the power voltage and frequency.................................................................5

3.6 Piping..................................................................................................................................5

3.7 Storage................................................................................................................................5

4. Cautions for Operation ...................................................................................................................6

4.1 Cautions for Operation.........................................................................................................6

4.2 Operation of the Thermal Protection Relay..........................................................................6

4.3 Starting in Cold Weather......................................................................................................6

5. Pump Performance.........................................................................................................................6

5.1 Pressure Achieved ..............................................................................................................7

5.2 Evacuation Rate..................................................................................................................7

5.3 Power Requirements...........................................................................................................7

6. Maintenance, Inspection, and Repair .............................................................................................7

6.1. Cautions for Maintenance, Inspection, and Repair...............................................................8

6.2 Maintenance........................................................................................................................8

6.3 Regular Inspections.............................................................................................................8

6.4 Replacing Consumables and Cleaning................................................................................9

1) Preparations for Replacing the Pump Parta...................................................................10

2) Removing the Head Cover ............................................................................................11

3) Removing the Cylinder ..................................................................................................12

4) Removing the Holder Plate, Cup Packing, and Inlet Valve Rubber Separator................12

5) Removing Small Cylinder Components .........................................................................13

6) Removing Small Holder Plate Components................................................................... 15

7) Replacing and Assembling Consumables...................................................................... 15

6.5 Troubleshooting List ..........................................................................................................18

7. In Conclusion................................................................................................................................19

･Warranty.................................................................................................................................19

･Usage Status Check Sheet

(used with requests for disassembly and repair)

･Product information, service bases, and contact information

Figures and Tables

Fig. 1.1 DOP-301SB.......................................................................................................................2

Fig. 1.2 DOP-301SVB ....................................................................................................................2

Fig. 3.1 Fluctuations in the power voltage and frequency...............................................................5

Fig. 3.2 Example of Piping Used When Evacuating a Vessel .........................................................5

Table 1.1 Product Specifications (50 Hz/60 Hz) ...............................................................................1

Table 6.1 Consumables List..............................................................................................................8

Table 6.2 Locations for Maintenance and Inspection.........................................................................9

Table 6.3 Troubleshooting List ........................................................................................................18

０．Before Using the Equipment

Thank you for purchasing this product. Your custom is very much appreciated.

This pump is only for vacuum pumping, and may malfunction or cause accidents if not handled

appropriately. Read the manual thoroughly, and pay due attention to inspections, maintenance, and

safety.

Personnel Handling the Equipment

Only persons who have read this manual thoroughly, and have sufficient understanding of

safety, pump specifications, and method of operation, may operate this pump.

Read the Manual Thoroughly

Read the manual thoroughly in order to use the equipment correctly. Read the section on

Safe Use particularly closely.

Keep This Manual in a Safe Place

After reading this manual, be sure to keep it in a safe place which is readily accessible to

others needing to use it.

Copying This Manual Is Prohibited

No part of this manual may be copied for use by a third party without the express

permission of the manufacturer.

Statutory Requirements for Disposal

Follow all statutory and local authority regulations when disposing of this pump.

Safety During Repair

Please provide a full description of the circumstances of use (particularly the use of

dangerous materials) for the safety of repair personnel when requesting the manufacturer

for repairs to the pump. Your request for repair may be refused if these circumstances are

unclear.

0.1 Checks When Opening Packaging

Check the following after opening the packaging.

(1) Is the product as you requested?

(2) Are the accessories and necessary parts included?

Standard accessories

・Instruction manual -------------------- x 1

・vent plug -------------------- x 1

・Silencer -------------------- x 1

(3) Is the pump damaged in any way?

(4) Are any external screws or inlet and outlet pipes loose? Are any components missing?

Contact your agent or the sales division of the manufacturer if there are any problems

with the pump.

1. Ensure that the tube on the side of the pump is not gripped or bent when removing

the pump from the packaging. Holding the pump by this tube may damage it, thus

reducing pump performance.

2. Always remove the vent plug before using the pump.

3. Fit an inlet filter if there is a possibility of foreign matter or dust particles entering the

pump.

4. Use ventilation holes, and fit a cooling fan, to reduce the temperature in the vicinity of

the pump. Ensure that the pump cooling fan inlet is not blocked. Ensure that a space

of at least 100mm is available on all sides of the pump.

DOP-301SB DOP-301SVB

Note

0.2 Using the Pump Safely

To ensure that the pump is handled correctly, read this section thoroughly before use.

This manual and the warning labels on the pump include safety icons as an aid to understanding

safety requirements.

These safety icons warn the operator and others of possible dangers and damage and should

always be followed.

・Safety icons

The meanings of the safety icons are as follows.

Incorrect handling of the equipment is very likely to result in death or serious injury to the

operator.

Incorrect handling of the equipment may result in death or serious injury to the operator.

Incorrect handling of the equipment may result in light or medium injuries to the operator or

damage to the equipment.

Incorrect handling of the equipment may result in damage to the equipment and hinder its

correct operation.

Some parts of the pump may reach temperatures of 60°C or more during operation.

Touching such components may result in burns.

Always switch off the main power supply before installing electrical wiring or performing

any electrical work on the pump. Failure to do so may result in electric shock.

The Inlet pipe of the pump

The Outlet pipe of the pump

Danger

Warning

Caution

Note

Electric Shock Caution

High temperature Caution

・Cautions for Safety in Use

Applications

(1) This pump is not designed to be explosion-proof, and should therefore not be used to

evacuate explosive gases.

(2) In addition to discharge of gas via the pump outlet, gas may leak from the pump itself.

Use it only with clean air at normal temperature, or gases of equivalent characteristics.

Maintenance and Repair

(3) When sending the pump to the manufacturer’s service division for dismantling and repair,

always note the type of gas that has been used on the 'Pump Usage Check Sheet'.

Installation

(1) Do not use the pump in an explosive atmosphere. Such use may result in injury and fire.

(2) Ensure that there are no inflammable materials such as solvents in the vicinity when

using the pump. Such use may result in fire.

(3) Ensure that the motor is freely ventilated to prevent overheating which may result in fire

or burns.

Power Supply

(4) Always switch off the main power supply, and make sure that the pump has stopped,

before carrying out inspection and repair.

(5) Ensure that the relevant wiring is in accordance with technical standards for electrical

equipment and wiring regulations. Incorrect wiring may result in fire.

(6) Always switch off the main power supply before installing electrical wiring. Carrying out

work on the pump while the power is connected may result in electric shock.

(7) Always ensure that the pump is correctly earthed. A dedicated earth leakage breaker is

recommended. Failure to earth the pump correctly may result in electric shock if a

malfunction or earth leakage occurs.

(8) Use the pump only at the rated voltage. Use at other than the rated voltage will interfere

with operation of the overload protection relay, and this may result in the motor burning

out, or fire.

(9) Do not damage/ modify/pull the power cord. Do not place objects on it. Damage to the

cord may result in electric shock or fire.

[Continued on next page]

Danger

Warning

Power Supply

(10)When attaching the main power cord to the pump, please use the power cord which meets

the rated voltage and current, pursuant to the provision.

4-Core-cable(Size of the wire lead: 1.0mm2or larger, 300V or more, 10A or more, 100°C

or higher, one earth cable included)

Ensure that one of the core wires is used as an earth wire.

Firmly attach the 6 - 12mm diameter Cable gland compatible

cable fitted with the appropriate terminals (M4 terminal block

screws) to a terminal block. Failure to follow these

requirements may result in electric shock.

Wiring and ground construction should be done subject to

your local law and the safety requirements.

The wire with insulation having an outer surface that is green with or without yellow

stripes is the grounding wire.

(11)Switch off the main power supply, and remove the power cord from the terminal block,

before disconnecting the power cord from the pump. Failure to do so may result in

electric shock.

(12)Touching the power cord with wet hands may result in electric shock.

(13)Touching electrical wiring etc while inserting the power cord may result in electric shock.

Operation

(14)This pump is not designed to be explosion-proof, and should therefore not be used in the

vicinity of inflammable substances (eg inflammable solvents) or in explosive

atmospheres. Failure to follow these requirements may result in injury or fire.

(15)Inserting fingers or objects into the motor inlet may result in electric shock, injury, or fire.

(16)Operating the pump with the discharge outlet blocked, or with a device which prevents

passage of gas to the discharge outlet, may result in rupture of the pump. The internal

pressure of the pump rises and the pump body may rupture and the motor become

overloaded. This pump is not designed to be pressure-resistant. The internal pressure of

the pump is limited to 0.03 MPa (gauge pressure).

Maintenance and Repair

(17)The pump should be dismantled or repaired only by a repair technician trained by the

manufacturer.

(18)To prevent ingestion of microscopic particles resulting from wear of components, use a

dust mask and gloves when replacing cup packing, inlet and outlet valves, and gaskets.

Warning

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