Assembly and Operating Instructions – Gear Units R..7, F..7, K..7, K..9, S..7, SPIROPLAN® W
91
6
Inspection/maintenance for the gear unit
Inspection/Maintenance
Checking the oil
via oil drain plug
Proceed as follows to check the oil of the gear unit:
1. Observe the notes in chapter "Preliminary work regarding gear unit inspection/main-
tenance" (page 85).
2. Determine the position of the oil drain plug using the mounting position sheets. See
chapter "Mounting Positions" (page 104).
3. Remove a little oil from the oil drain plug.
4. Check the oil consistency.
– Viscosity
– If you can see that the oil is heavily contaminated, we recommend that you
change the oil even if this is outside the service intervals specified in "Inspection
and maintenance intervals" (page 86).
5. Check the oil level. See previous section.
Changing the oil
via oil drain plug
and breather valve
1. Observe the notes in chapter "Preliminary work regarding gear unit inspection/main-
tenance" (page 85).
2. Determine the position of the oil drain plug, the oil level plug and the breather valve
using the mounting position sheets. See chapter "Mounting Positions" (page 104).
3. Place a container underneath the oil drain plug.
4. Remove the oil level plug, the breather valve and the oil drain plug.
5. Drain all of the oil.
6. Re-insert the oil drain plug.
7. Fill in new oil of the same type via the vent hole (otherwise consult the customer ser-
vice). Do not mix different synthetic lubricants.
– Observe the oil fill quantities according to the specifications on the nameplate or
according to the mounting position. See chapter "Lubricant fill quantities"
(page 136).
– Check the oil level at the oil level plug.
8. Re-insert the oil level plug and the breather valve.
WARNING
Risk of burns due to hot gear unit and hot gear unit oil.
Serious injuries
• Let the gear unit cool down before beginning work.
• However, the gear unit must still be warm otherwise the high viscosity of exces-
sively cold oil will make it harder to drain the oil properly.
Page 103
Содержание BN 5-12 Series
Страница 13: ...TAB 1 DEVICE DATA SHEETS ...
Страница 18: ...TAB 2 APPROVED SUBMITTAL ...
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Страница 26: ...Your advantages our pumps ...
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Страница 117: ...TAB 3 INSTALLATION OPERATIONS AND MAINTENANCE ...
Страница 133: ...Page 37 ...
Страница 233: ...www weg net Manual of Electric Motors 64 ENGLISH Figure 2 1 IEC motor nameplate Page 135 ...
Страница 234: ...www weg net Manual of Electric Motors 65 ENGLISH Figure 2 2 NEMA motor nameplate Page 136 ...
Страница 306: ...TAB 4 AS BUILTS AND SUPPLEMENTAL INFORMATION ...
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