Flowserve BK 15 - Manual (Page 13)

13
Maintenance
– continued –
WINIX ® 2150 is a registered trademark of WINIX GmbH, Norderstedt
1. Take notice of note “Danger” on page 6.
2. Undo hexagon bolts . Remove cover from the body .
3. Remove regulator .
4. Remove and clean strainer .
5. Clean body, internals and all gasket surfaces.
6. Apply heat-resistant lubricant to all threads and the seating surface of the nozzle
insert and the cover (use for instance WINIX ® 2150).
7. Insert strainer .
8. Screw in regulator and tighten with a torque of 140 Nm.
9. Insert new gasket .
10. Place cover onto the body. Tighten hexagon bolts alternately and in several
steps to a torque of 45 Nm.
Clean/Replace Strainer
N D K
N
J
■ Spanner A. F. 18 mm to DIN 3113, form B
■ Torque spanner 20 – 160 Nm to DIN ISO 6789
Tools
G
H
H
Torques
Item Designation Torque [Nm]
Regulator 140
Hexagon bolts 45
Union nuts 30
All torques given in the table are based at a room temperature of 20 °C. Threads without lubricant.
G
N
A
G