Maintenance
The valves are maintenance-free if operated according to the directions given in these instructions.
Accessories
• Rectangular plug connector with 3 m cable (133 486 F)
• Rectangular plug connector with 300 mm FEP flexible conductor (644 068 N)
• Rectangular plug connector with 2 individual contacts (644 067 D)
NOTE
I
NSTALLATION
Wearing parts on request!
, C
OMMISSIONING AND
M
AINTENANCE
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