KSB Amacan K, Инструкция по установке и эксплуатации

Страница: 61 / 126

7 Servicing/Maintenance
61 of 126
Amacan K
1579.807/07-EN
Table 18: Symbols key
Symbol Description
FD
Always apply a liquid sealant (e.g. Hylomar SQ32M) to sealing surfaces
marked with this symbol.
ü
The pump set has been placed in a vertical position on a clean and level surface
and protected against tipping over.
ü A suitable container for collecting the lubricant is on hand.
1. Place a suitable container under screw plug 903.05.
2. Undo and remove screw plug 903.03 and joint ring 411.03.
Observe the plate "Oil filler plug".
3. Undo and remove screw plug 903.05 and joint ring 411.05.
Observe the plate “Oil drain”.
4. Drain the lubricant and dispose of it properly.
5. Apply a liquid sealant to screw plug 903.05 and screw it back in together with
new joint ring 411.05.
7.4.1.4.2 Filling in the lubricant
ü
The pump set has been placed in a vertical position on a clean and level surface
and protected against tipping over.
1. Fill the lubricant through the lubricant filler opening until the lubricant
reservoir overflows. ( ð Section 7.4.1.3, Page 59)
2. Apply a liquid sealant to screw plug 903.03 and screw it back in together with
new joint ring 411.03.
7.4.2 Lubricating the rolling element bearings
The upper (radial) bearing is grease-packed and maintenance-free.
The lower bearings can be re-lubricated; they need to be re-lubricated as part of the
maintenance work.
7.4.2.1 Grease quality
CAUTION
Mix of different grease types
Damage to the pump set!
▷
Make sure to use the right type of grease.
▷
Never mix different types of grease.
The following greases can be used to lubricate the rolling element bearings:
Table 19: Lubricant characteristics
Type Base oil Thickener NLGI grade
(DIN 51518) Worked penetration
at 25 °C, 0.1 mm
(DIN 51818) Drop point
(ISO 2176) Application
temperature range
[°C] Viscosity
at 40 °C
(DIN 51562)
A Mineral oil Lithium
complex soap 2 or 3 220 to 295 >275 °C -20 to +160 ≤120
B Ester oil Polyurea 2 265 to 295 250 °C -40 to +180 100
The re-lubrication and maintenance intervals apply to the grease type originally used
by the manufacturer:
▪
Type A
– Multis Complex EP2, made by TOTAL
▪ Type B
– Klüberquiet BQH 72-102, made by Klüber Lubrication München KG