Operating manual vacuum pump 2SH_Eng - 第8页

Gardner Denver Elmo Technology GmbH 8 / 18 610.00139.40.000 Technical Data 3 Technical Data 3.1 Mechanical Data Dimensions Dimensions (width x height x depth) ca. [mm] ca. [inches] 1135 x 635 x 495 44,7 x 25,0 x 19,5 Mas…

Gardner Denver Elmo Technology GmbH 7 / 18 610.00139.40.000

Correct Use Of The Equipment

2 Correct Use Of The Equipment

This instruction manual

• applies for vacuum pump systems in the 2SH

series, type 2SH7 530.

• is complemented by the instruction manual for

the G_400e Liquid-Ring Vacuum Pump.

• contains instructions on transport, installation,

commissioning, operation, decommissioning,

storage, maintenance and disposal of the

2SH.

• must have been read and properly understood

2SH by operating and maintenance staff be-

fore beginning any work.

• must be complied with.

• must be available at the 2SH location.

The operating and maintenance staff for the 2SH

must be trained in the work to be carried out and

authorised to do so.

Work on electrical equipment must only be car-

ried out by a qualified electrician.

The 2SH

• is a system for the creation of a vacuum.

• consists of:

a housing with wheels (pos. 8, page 3)

a liquid ring vacuum pumps in the G_400e

series, type 2BH7 (pos.

10, page 3) (re-

ferred to below as the “unit“).

a vacuum shut-off valve (pos. 20, page 4).

an E-modulus with frequency converter

(pos.

12, page 4)

an in-line filter (pos. 17, page 4)

a pressure gauge (pos. 4, page 3)

and status indicator lights (pos. 1-3, pa-

3).

• is used to extract, transport and condense the

following gases / vapours:

all dry and damp gases which are not ex-

plosive, combustible, aggressive or poi-

sonous,

preferably air or air-vapour mixtures.

for gases / vapours other than these,

please check with the service department.

• which, during operation, releases gases into

the environment with the following character-

istics:

outlet temperature max. 85°C,

outlet pressure ≈ ambient pressure,

clean and free of dust.

• is designed for industrial plant.

• is designed for continuous operation.

if it is switched on very frequently (at equal

intervals, about 5 times an hour) or there

are excessive gas inlet and ambient tem-

peratures, the tolerable coil and storage

temperatures could be exceeded.

consultation with the manufacturer is es-

sential for such operational conditions.

When operating the 2SH the limiting values listed

in chapter

3 Technical Data, page 8 ff are to be

complied with.

Foreseeable Misuse

The following are forbidden:

• use of the 2SH in non-industrial plant, unless

the necessary precautions and protective

measures have been taken at the plant, e.g.

protection against contact by children's' fin-

gers.

• use in areas in which explosive gases may

become present.

• the extraction, transport and condensing

of explosive, combustible, aggressive or poi-

sonous media.

• operation of the 2SH at any values other than

those given in chapter

3 Technical Data, page

8 ff.

For reasons of safety2SH it is forbidden to make

any changes to the .

The unit must not be either dismantled or disas-

sembled!

The Operator is allowed to carry out maintenance

and repair work to the extent described in this

instruction manual.

Maintenance and repair work which goes beyond

this to should only be carried out by companies

which have been authorised by the manufacturer

(ask the service department for details).

Gardner Denver Elmo Technology GmbH 8 / 18 610.00139.40.000

Technical Data

3 Technical Data

3.1 Mechanical Data

Dimensions

Dimensions (width x height x depth)

ca. [mm] ca. [inches]

1135 x 635 x 495 44,7 x 25,0 x 19,5

Mass / Weight

Weight

ca. [kg] ca. [lbs]

160 353

Minimum gaps for heat dissipation

The minimum gap for heat dissipation (all direc-

tions) is ≥ 0,5 m / ≥ 1.64 ft.

Noise level

1-m-measured area sound pressure level L

[dB (A)]

at 70 Hz:

Operating speed

See power rating plate on the housing (pos.

page

3).

Tightening torques

The values given for tightening torque apply whe-

re no other details are available.

Measured area sound pressure level in accor-

dance with DIN 45635, T13, measured from 1 m

[3,28 ft] distance with Δp 600 mbar limiting and

cable connected to suction side, tolerance

± 3 dB (A).

Tightening torques

for screwed connections

(general)

Thread Strength

class

[Nm]

± 10 %

[ft lbs]

± 10 %

M4 5.6 1,4 1,03

M5 5.6 3 2,21

M6 8.8 8 5,90

M8 8.8 20 14,8

M10 8.8 40 29,5

M12 8.8 70 51,6

M16 5.6 100 73,8

(These values apply to all screwed connections

with the exception of electrical connections).

Tightening torques

for electrical connections

(terminal board connections)

Thread [Nm]

± 10 %

[ft lbs]

± 10 %

M4 1,0 0,738

M5 2,2 1,62

M6 3 2,21

M8 7 5,16

M10 11 8,11

(These values apply to all terminal board connec-

tions with the exception of terminal strips).

3.2 Electrical data

See power rating plate on the housing (pos.

page

3).

The unit operates on a set frequency of 60 Hz.

Consultation with the service department is nec-

essary to change the frequency.

3.3 Operating conditions, normal operation

Standard conditions

Ambient tempera-

ture

+20°C +20.00°C

ambient pressure 101.3 kPa 14.7 psi

Humidity 50 %

Gardner Denver Elmo Technology GmbH 9 / 18 610.00139.40.000

Transport

Temperatures

Temperatures of the gases / vapours

intake temperature max. +40°C max. + 32°F

outlet temperature max. 85°C

Maximum permissible ambient temperature

max. +40°C max. + 32°F

min. +10°C min. + 32°F

Pressures

Intake pressure

Δpmax. 60 kPa max. ,0 psi

The system must not be connected on the pres-

sure side!

Outlet pressure

ca. 101.3 kPa ca. ,0 psi

≈ambient pressure

4 Transport

WARNING

Improper handling of the system can result

in serious or fatal injuries!

Have you read the safety notes in chapter

Safety, page 5 f.?

If not then you are not allowed to carry out any

work on or with the system!

WARNING

Hazard presented by tilting or falling loads!

Before transport make sure that all the compo-

nents are securely assembled and that all the

components for which the securings have been

loosened are either properly secured or re-

moved!

We recommend that a forklift or elevating-

platform truck be used for the transport.

Transport with lifting gear:

WARNING

Hazard presented by tilting or falling loads!

The following basic rules should be observed

when transporting with the aid of lifting gear:

• Use suitable load-handling devices (e.g. belts

or wires) and means of conveyance (e.g.

forklift truck, elevating-platform truck, crane).

• The load-bearing capacity of the lift gear and

load-handling devices must correspond to the

Mass / Weight of the system (page 8).

• Secure the system so that it cannot tilt over

or fall off.

• Do not stand under suspended loads!

610.00139.99.B03

Fig. 3: Estimate the position of the centre of gravity

of the system.

ca.

5 Installation

WARNING

Improper handling of the system can result

in serious or fatal injuries!

Have you read the safety notes in chapter

Safety, page 5 f.?

If not then you are not allowed to carry out any

work on or with the system!