Condensable Vapours). Conveyance of other vapours shall be gases agreed upon with Busch. Conveyance of water or other liquids in Conveying media with a lower or higher density than air leads to an in- liquid phase increases the power consumption and shall therefore creased thermal and/or mechanical load on the compressor and is per- be avoided (risk of drive overload).
If anything remains to be ● Make sure that the eyebolts are in faultless condition (replace clarified please contact your Busch representative! damaged, e.g. bent eyebolts with a new ones) ● Make sure that the eyebolts are fully screwed in and tightened by...
VCI-products may attack the surfaces of plastics and elastomers. Seek a clearance of minimum 1 m between the compressor and nearby advice from your local packaging dealer! Busch uses CORTEC walls VCI 126 R film for the overseas packaging of large equipment.
● Mount the NEMA-adaptor flange (I) on the motor (the bolts (II) are not part of the Busch scope of delivery) Pressure Connection ● Undo the cylinder screws (VI) and remove the elastomer part (V) ●...
Conveying media with a lower or higher density than air leads to an in- creased thermal and/or mechanical load on the compressor and is per- missible only after prior consultation with Busch. Installation and Commissioning MM 1202, 1252, 1322 AP gas tight...
Condensable Vapours). Conveyance of other vapours shall be agreed upon with Busch. Conveyance of water or other liquids in If this is the case, it is necessary to counteract residual condensates liquid phase increases the power consumption and shall therefore by warming up the compressor, conveyance of ambient air after be avoided (risk of drive overload).
● Remove the eyebolt (g, 615) In case of higher requirements in terms of gas tightness: ● Remove the lid (f, 424) ◆ Replace the shaft seal rings (Busch service) Maintenance MM 1202, 1252, 1322 AP gas tight page 9...
Busch service will only accept compressors that come with a completely filled in and legally binding signed “Declaration of Contamination” CAUTION (form downloadable from www.buschvacuum.com). Pressurised air supply systems supply a too high pressure. Removal from Service Risk of damage to the compressor.
(t) as required and reassemble Internal parts are worn or damaged Repair the compressor (Busch service) The compressor does not start The drive motor is not supplied with the cor- Supply the drive motor with the correct volt-...
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(the proper function of the fan wheel requires the precise adjustment of the coupling on the motor shaft and on the pump shaft; therefore the motor can be mounted by the Busch ser- vice only) The compressor is blocked Solid foreign matter has entered the...
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Temperature of the inlet gas too high Observe the permitted temperatures for the inlet gas Insufficient gas transfer Provide a pressure relief valve Mains frequency or voltage outside tolerance Provide a more stable power supply range Adjust, repair or replace, respectively In case a pressure relief valve/regulating system is installed: The pressure relief valve/regulating system is...
0-9-414 7782 Fax: 0-9-414 7783 Find the list of Busch companies all over the world (by the time of the publication of these installation and operating instructions) on Ú page 20 (rear cover page). Find the up-to-date list of Busch companies and agencies all over the world on the internet at www.buschvacuum.com.
EU Declaration of Conformity Note: This Declaration of Conformity and the CE-mark affixed to the nameplate are valid for the machine within the Busch scope of delivery. This Declaration of Conformity is issued under the sole responsibility of the manufacturer.
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blank page MM 1202, 1252, 1322 AP gas tight page 16 0870144686 / 201205...
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blank page MM 1202, 1252, 1322 AP gas tight page 17 0870144686 / 201205...
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blank page MM 1202, 1252, 1322 AP gas tight page 18 0870144686 / 201205...
Technical Data For motor connection parameters see nameplate Type ~250 3000 ~255 ... 280 ~280 ... 295 MM 1202 AP ~270 ~280 3600 12.6 ~280 17.3 ~310 ~265 ... 290 3000 ~290 ... 305 ~300 ... 315 MM 1252 AP ~290 12.6 3600...
Busch – All over the World in Industry www.buschvacuum.com Norway Australia Dr.-Ing. K. Busch GmbH Außenstelle Neuenrade Busch Australia Pty. Ltd. Busch Vakuumteknikk AS Breslauer Str. 36 Hestehagen 2 30 Lakeside Drive 58809 Neuenrade 1440 Drøbak Broadmeadows, Vic. 3047 Tel: (0 23 92) 50 29 92...
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