Alfa Laval Unique PMO Plus, Инструкция по эксплуатации

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48 Effective 11/1/07, Revised 1/1/09, Revised 8/1/09
Unique PMO Plus ® Series Sanitary Mixproof Valve Instruction Manual
Maintenance
Study the instructions carefully. Handle scrap correctly.
See pages 68 to 73 for part numbers.
Step 1
Remove old seal ring (56) using a knife, screwdriver or similar.
Be careful not to scratch the plug.
Step 2
Pre-mount seal ring as shown on drawing.
Carefully lubricate sealings with
acceptable soap or lubricant,
Step 3
Place tool part 1.
Step 4
1. Place tool part 2 including piston.
2. Clamp the two tool parts together.
Tooling marked with item number
Step 5
1. Supply compressed air.
2. Release compressed air.
3. Rotate the tool 45° with regards to the plug.
4. Supply compressed air.
5. Release compressed air and remove tool.
on off
Step 6
1. Inspect the seal.
2. Release air at 3 different positions of the circumference.
Item฀no. Item฀no. Item฀no. Item฀no.
Seat฀ø53 Seat฀ø81 Seat฀ø100 Seat฀ø115 Tool฀for฀axial฀sealing,฀upper฀plug
after pre-mounting.
4. Replacement of seal ring, upper plug
2. Release air at 3 different positions of the circumference.