3 Assembly instructions, storage, preparation, installation
B 1000 en-4419 19
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3.4 Preparing for installation
Pos: 68 /A nl eitu nge n/G etr iebe /3. Mont ag e, L ager ung , V orb erei tung, Aufst ellung /Aufs tell en/Vor bereit ungen zum Auf stell en 02 [B1 000] @ 35 \mod_1559824583213_388.docx @ 2539684 @ @ 1
Please examine the delivery for transport and packaging damage immediately on receipt. The drive
unit must be examined and may only be installed if no damage is apparent. In particular the shaft
sealing rings and sealing caps must be inspected for damage. Report any damage to the carrier
immediately. Gear units with transport damage must not be commissioned.
All bare metal surfaces and shafts of the gear units are protected against corrosion with oil/grease or
corrosion protection agents before shipping.
Thoroughly remove all oil / grease or corrosion protection agents and any dirt from the shafts and
flange surfaces before assembly.
In applications where an incorrect rotational direction may result in damage or potential risk, the
correct rotational direction of the output shaft must be established by test running the drive when
uncoupled and ensured for subsequent operation.
Gears with integrated back stops are marked with arrows on the drive/driven sides. The arrows point
in the rotation direction of the gear unit. When connecting the motor and during motor control, it must
be ensured that the gear unit can only operate in the direction of rotation. (For further explanations
refer to Catalogue G1000 and WN 0000 40.)
Ensure that no aggressive or corrosive substances which attack metal, lubricants or elastomers are
present in the area surrounding the installation site or are subsequently expected during operation.
Gear units with nsd tupH surface treatment must be electrically decoupled by the use of non-
conductive intermediate layers. In case of doubt, please contact Getriebebau NORD and take the
recommended action.
Oil expansion tanks (Option OA) must be fitted in accordance with works standard WN 0-530 04. For
gear units with an M10 x 1 vent plug, document Works Standard WN 0-521 35 must be also be
observed during installation.
Oil level tanks (Option OT) must be fitted in accordance with Works Standard WN 0-521 30.
If the gear unit is equipped with venting, the venting or pressure venting must be activated before
commissioning. To activate, remove the transport securing devices (sealing cord). Position of the vent
screw (please see chapter 7.1 "Versions and maintenance").