KSB SuPreme Series, Installation & Operating Manual

Page: 36 / 52

7 Servicing/Maintenance
36 of 52
KSB SuPremE
Table 25: Lubricant characteristics
Base oil Type Thickener NLGI grade
(ISO 2137)
Worked
penetration
at 25 °C, 0.1 mm
(ISO 2137)
Drop point
(ISO 2176)
[°C]
Application
temperature
range
[°C]
Viscosity
(DIN 51562)
[mm
2
/s]
at 40 °C
Mineral oil A Lithium complex
soap
3 220 ‒ 250 > 180 -30 ‒ +120 120 ‒ 130
Mineral oil B Lithium complex
soap
2 or 3 220
‒
295 > 275 -20
‒
+160 ≤ 120
CAUTION
Contaminated lubricating nipples
Contamination of the lubricating grease!
▷ Clean the grease lubricating nipples before re-lubricating them.
1. Clean the lubricating nipples if contaminated.
2. Position the grease gun on the lubricating nipple.
3. Press in the grease.
CAUTION
Incomplete re-lubrication
Bearing damage!
▷ Always re-lubricate the bearings while the motor is running.
7.3 Dismantling the motor
7.3.1 General information/Safety regulations
DANGER
Hot surface
Risk of burns!
▷ Never touch a motor when it is in operation.
▷ Let the motor cool down.
▷
Only remove covers if indicated.
WARNING
Improper lifting/moving of heavy assemblies or components
Personal injury and damage to property!
▷ Use suitable transport devices, lifting equipment and lifting tackle to move
heavy assemblies or components.
Always observe the safety instructions and information.
For dismantling and reassembly, refer to the general assembly drawing.
In the event of damage, you can always contact our service department.
Prior to dismantling, label the respective assignment of fastening elements as well as
the arrangement of internal connections required for reassembling.
Switching connections ▪ Replace any corroded bolts.
▪
Never damage the insulation of live parts.
▪ Document position of any rating and additional plates to be removed.
▪ Avoid damaging the centring spigots.