Installation
26
C - SERIE BETRIEBE- UND wARTUNGSANLEITUNG
CHM - SERIE BETRIEBE- UND wARTUNGSANLEITUNG
5- Installing The Gear Unit
a) Before you start;
- Observe the gear unit for damages of storage or transportation. If any damage please contact
Stoewer Antriebstechnik GmbH
- Be sure that you have all the equipment necessary for installing like; Spanners, torque
wrench, shims and distance rings, fixing devicesfor input and output elements, lubricant, bolt adhe-
sive/locktide etc.
b)Checknameplateofthegearunit;
- ATEX conforming gear gear units have a nameplate indicating the “EX” sign shown on the left side
andthefollowinginformation;
- Equipment group
- Ex category
-Exzone
- Temprature class
- Maximum surface temperature
Ifyou cannot see this signand values, your gearbosisnot intended for use on potentially explosive
atmosphere. Ifsome ofthe data can not be read because of some reason, please contact Stoewer
c)Checktheambient conditionsandtemperature;
Have measures beentakento ensure that no potentiallyexplosiveatmosphere, oils, acids, gases,
vapors or radiated interference are present when the gear unit is being installed.
The ambient temperature must be in accordance with the oil tables given onthe manual. If different
contact STOEWER for special solutions.
The ambient air temperature must not exceed 40 degrees celcius as mentioned on the nameplate.
plate. The cooling air surrounding the gear unit must bellow 40 degrees and the gear unit
must not subject to heating from external sources. The gear unit surface must be kept clean
and sufficiently ventilated.
d) Checkfittingelementsand the shaftdimensions to fit;
Allexternalelements that will be fitted to the gear unit must beATEX confirming.
The shaft/flange dimention are shown bellow. Use correct tolerances to fit externalelements. Ob-
serve the assemly instructions provided in this manual.
Stöwer Antriebstechnik GmbH, Enneststrasse 3, 51702 Bergneustadt, Tel. 02261-40970, Fax: 41309, www.stoewer-getriebe.de
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