DC motor - Siemens, s.r.o.
DC motor - Siemens, s.r.o.
DC motor - Siemens, s.r.o.
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Maintenance<br />
6.1.2 Maintenance intervals<br />
Intervals, measures and time limits<br />
Table 6-1 Maintenance intervals during trouble-free operation<br />
Measures Interval Time limit<br />
1. First service after 500 operating hours after 6 months at the latest<br />
2. Relubrication after 1,000 to 16,000 operating<br />
hours,<br />
(depending on position and<br />
operating mode)<br />
after 3 years at the latest<br />
3. Cleaning depending on local degree of<br />
pollution and when brushes are<br />
replaced<br />
4. Follow-up service 2,000 operating hours after<br />
previous service<br />
5. Main service approx. every 16,000 operating<br />
hours<br />
[ID 569]<br />
after 6 months at the latest<br />
after 2 years at the latest<br />
6.1.3 Regreasing intervals for rolling-contact bearings, grease type<br />
Regreasing intervals<br />
Grease types<br />
The regreasing intervals are stated on the lubrication instruction plate attached to<br />
the <strong>motor</strong>. The <strong>motor</strong> must be regreased in accordance with the specified time<br />
limits.<br />
A grease rated for temperatures ranging down to –20°C is normally used to initially<br />
lubricate the bearings. The following high-quality rolling-contact bearing greases<br />
are suitable and have been checked for low temperatures down to –20°C.<br />
Table 6-2 Suitable rolling-contact bearing greases (down to –20°C)<br />
K3K greases K3N greases<br />
ARAL / Aralub HL 3 ARAL / Aralub 4340<br />
BP / Energrease LS 3 DEA / Glissando 30<br />
ELF / Rolexa 3 ESSO / Beacon 3<br />
MOBIL / Mobilux 3 ESSO / Unirex N3<br />
FUCHS / Renolit FWA 220<br />
SHELL / Alvania RL3<br />
SHELL / Alvania R 3<br />
WINTERSHALL / Wiolub LFK 3<br />
SIEMENS AG T61160347010001 (DMHO V9)<br />
6-2 Operating instructions 1GG6286-0NA4.-1VV1-Z