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EN

2.5 INTENDED USE

The pressure device is only to be used for expanding gaseous media from gas cylinders.

Any use other than or exceeding this is regarded as improper use. 

The intended use also encompasses

• 

observing all information in the operating instructions,

• 

carrying out inspection and maintenance work,

• 

observing the rating plate and the data sheet.

2.6 GUARANTEE AND LIABILITY

Our “General Conditions of Sale and Delivery” apply. These are available to the operating authority at the 

latest on formation of the contract. Guarantee and liability claims regarding personal injury and damage to 

property are excluded if they result from one or more of the following causes:

• 

Improper use of the pressure device.

• 

Incorrect assembly, start-up, operation or servicing of the pressure device.

• 

Operation of the pressure device with defective safety equipment, or with incorrectly installed or non-

functioning safety and protection devices.

• 

Nonobservance of information in the operating instructions relating to transport, storage, assembly, start-

up, operation, servicing and equipping of the pressure device.

• 

Unauthorized constructional alterations to the pressure device.

• 

Unauthorized alteration of the cylinder connections for use of other gas types, exceeding of permissible 

inlet pressures, use of extraneous or non-original seals.

• 

Insufficient monitoring of equipment, screwed fittings, and sealing parts, which are subject to wear.

• 

Repairs carried out incorrectly. 

• 

Temperature exceeds or falls below the temperature range indicated in the data sheet, during operation 

or storage.

• 

Unforeseen calamities resulting from effect of foreign body or force majeure.

2.7 EXPLANATION OF SYMBOLS AND INFORMATION

The following designations and symbols are used in the operating instructions to indicate dangers:

This symbol indicates an immediate threat of danger to the life and health of persons. Ignoring this 

information will have serious consequences which are damaging to health. This may include life-

threatening injury.

This symbol indicates a possible threat of danger to the life and health of persons. Ignoring this 

information can have serious consequences which are damaging to health. This may include life 

threatening injury. 

This symbol indicates a situation which might be dangerous. Ignoring this information can result in 

minor injury or damage to property.

This symbol indicates important information for correct handling of the pressure 

device. Hints for operation and particularly useful information are provided. Ignoring 

this information can result in malfunctions at the pressure device or in the surrounding 

area. Hints for operation help you to use all the functions of your pressure device 

optimally.

2.8 ORGANIZATIONAL MEASURES

• 

The required personal protective equipment must be provided by the operating authority.

• 

All the safety devices must be checked regularly. 

• 

In case of oxygen shortage or excessive contaminant concentration, respiratory equipment which is 

independent of the surrounding atmosphere is required (VBG 1).

2.9 PROTECTIVE EQUIPMENT

• 

Every time the pressure device is started up, all safety equipment must first be correctly fitted and in 

working order.

• 

Protective devices and safety equipment must only be removed after the pressure device or system has 

been put out of operation and the pressure device has been secured against restarting. 

• 

When partial components are supplied the operating authority must ensure that the safety equipment is 

fitted correctly.

2.10 SYSTEM CONTROLLER

• 

Never make alterations to the programme!

• 

The controller must be operated by trained personnel only.

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Summary of Contents for druva LINE 200

Page 1: ...FLASCHEN LEITUNGS UND ENTNAHME DRUCKMINDERER BAUREIHE 200 500 UND 320 CYLINDER LINE AND SUPPLY PRESSURE REGULAFORS PRODUCT LINE 200 500 AND 320 OPERATING INSTRUCTIONS BETRIEBSANLEITUNG DE Page 1 24 EN...

Page 2: ...eration of the pressure device is contained in these operating instructions The safety instructions must be observed by all persons who work on the fittings Additionally the rules and regulations whic...

Page 3: ...lowing designations and symbols are used in the operating instructions to indicate dangers This symbol indicates an immediate threat of danger to the life and health of persons Ignoring this informati...

Page 4: ...r corrosive reactive or flammable gases or gas mixtures like cylinder pressure regulator FMD 500 502 21 with external purging device 2 16 EMISSION OF HARMFUL GASES AND VAPOURS When safety equipment is...

Page 5: ...TRG 100 101 102 103 104 250 253 254 256 280 310 311 360 370 TRGL Technical norms for high pressure gas pipes TRGL 101 111 141 151 161 171 181 191 195 201 211 231 241 242 251 261 291 295 501 511 521 U...

Page 6: ...ds FMD 500 502 14 16 18 Single stage double stage cylinder pressure regulators with outlet tube fitting 14 or with divers additional device like shut off valve 16 or metering valve 18 FMD 500 502 21 T...

Page 7: ...ressure regulators LMD 502 Double stage line pressure regulator supplying constant level outlet pressure virtually independent of the inlet pressure with six LMD 502 03 in and outlet connections Fig 5...

Page 8: ...egulator body and seal gasket safety information and gas type symbol The serial number is provided as a device specific identification on a separate plate in bar code 128 and in type Please use only p...

Page 9: ...ctly 2 Close all valves of the fitting handle at right angles to pipe 3 Turn the handwheel of the pressure regulator 2 as far as possible anticlockwise through passage is thus closed 4 Open the purge...

Page 10: ...gas will be purged completely PREPARATION 1 Tightly close the shut off valve on the gas cylinder Close the inlet valve 2 Open the outlet pressure valve if there is any Empty the pressure regulator com...

Page 11: ...two 10 2 MALFUNCTIONS These pressure regulators are extremely reliable If however the outlet pressure should rise excessively and or the relief valve triggers please close the gas supply and contact...

Page 12: ......

Page 13: ...ia The company operates 15 subsidiaries around the world and employs more than 850 people GCE Group includes four business areas Cutting Welding Process Applications Medical and High Purity Today s pr...

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