Flowserve MK 45 - Manual (Page 14)

14
Maintenance
– continued –
1. Observe note “Danger” on page 7.
2. Unscrew sealing plug L and remove strainer J.
3. Clean strainer, sealing plug and gasket seats.
4. Exchange strainer and sealing in case of visible signs of wear or damage.
5. Exchange gasket K if damaged.
6. Apply heat-resistant lubricant to the thread of the sealing plug (use for instance WINIX ® 2150).
7. Install sealing plug L with gasket K and strainer J. Tighten sealing plug with a torque of 120 Nm.
1. Observe note “Danger” on page 7.
2. Undo body screws A. Remove cover C from the body I.
3. Remove and clean capsule E. Unscrew nozzle insert F.
4. Replace capsule E in case of visible signs of wear or damage.
5. Clean body, internals and all gasket surfaces.
6. Apply heat-resistant lubricant to all threads and the seating surfaces of the nozzle insert and
the cover (use for instance WINIX ® 2150).
7. Screw in nozzle insert and tighten with a torque of 90 Nm.
8. Position capsule E onto the nozzle insert F and press evenly, such that the capsule snaps
into place.
9. Replace gasket H if there are visual signs of damage. Use the same cover C.
Always replace gasket H when using a new cover C or the cover of another steam trap.
10. Put cover onto the body. Tighten hexagon-head screws A alternately and in
several steps to a torque of 25 Nm.
WINIX ® 2150 is a registered trademark of WINIX GmbH, Norderstedt
Clean / exchange capsule and nozzle insert
Tools
■ Spanner A. F.16 mm to DIN 3113, form B
■ Spanner A. F. 22 mm to DIN 3113, form B
■ Torque spanner 20 – 120 Nm to DIN ISO 6789
Clean / exchange strainer
Tools
■ Spanner A. F. 30 mm to DIN 3113, form B
■ Torque spanner 20 – 120 Nm to DIN ISO 6789