NORD Drivesystems B1050 - Manual (Page 4)

1. Notes
www.nord.com B1050-GB-0213 -5-
1.4 Safety information
All work including transportation, storage, installation, electrical connection, commissioning,
servicing, maintenance and repair must be performed only by qualified specialist personnel.
It is recommended that repairs to NORD Products are carried out by the NORD Service
department.
Danger!
Installation and maintenance work must only be performed when gear units are at a standstill
and have cooled down. The drive must be isolated and secured to prevent accidental start-up.
Tighten the drive elements or secure the parallel key before switching on.
Observe all safety information, including that provided in the individual sections of this
Operating Manual. All national and other regulations on safety and accident prevention must
also be observed.
Danger!
Serious physical and property damage may result from inappropriate installation, non-
designated use, incorrect operation, non-compliance with safety information, unauthorised
removal of housing components or safety covers and structural modifications to the gear unit.
All rotating components must be provided with guards. In standard cases, covers are fitted by
NORD . The covers must always be used if contact protection is not provided by other methods.
1.5 Other documents
Further information may be obtained from the following documents:
- Gear Unit Catalogue (G1050)
- Operating and maintenance instructions for the electric motor
- If applicable, operating instructions for attached or supplied options
1.6 Disposal
Observe the current local regulations. In particular, lubricants must be collected and disposed of
correctly.
Gear unit components: Material:
Toothed wheels, shafts, rolling bearings,
parallel keys, locking rings, … Steel
Gear unit housing, housing components, … Grey cast iron
Light alloy gear unit housing, light alloy gear unit
housing components, … Aluminium
Worm gears, bushes, ... Bronze
Radial seals, sealing caps, rubber components,… Elastomers with steel
Coupling components Plastic with steel
Flat seals Asbestos-free sealing material
Gear oil Additive mineral oil
Synthetic gear oil (rating plate code: CLP PG) Polyglycol-based lubricants
Cooling spiral, screw fittings Copper, epoxy, yellow brass