GEA VARIVENT 24/7 PMO, Оригинальная инструкция по эксплуатации

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Maintenance
61
Maintenance
Carry out the following steps:
1.
Pull-off CIP connection (91) from the carrier sleeve (L6).
2.
Put lifting actuator (L1) down for further disassembly.
3.
Push the piston (L1.4) with fitted carrier (L2) and carrier sleeve (L6) upwards against
the lifting actuator flange (L1.1) and remove the circlip (L7) from the piston (L1.4)
using nippers.
4.
Push carrier (L2) complete and carrier sleeve (L6) out of the lifting actuator (L1).
5.
Pull bushing (L5) out of the carrier sleeve (L6).

The O-rings (L12, L13) are accessible.
6.
Remove the 4 hex. screws (110).
7.
Pull-off lantern (9) from lifting actuator (L1).

O-rings (L18, L19, L20) are now accessible.

Done
Maintenance
Cleaning the Valve
IMPORTANT NOTE
The shaft of the valve disk, the housing seat, the valve seat,
the V-ring groove and the lower edge of the double valve disk are precision parts.
Damage to these parts can result in malfunctions.

Handle the valve with care!
IMPORTANT NOTE
Damage to the valve
Damage to the valve can result in a malfunction.

Observe the safety information sheets issued by the detergent manufacturers!

Only use detergents which are non-abrasive and not aggressive towards stainless
steel.
Carry out the following steps:
1.
Disassemble the valve, see “Disassembling“ (Page 51).
2.
Carefully clean the individual parts.

Done