Burkert 2000 - Flow Direction; Flow Direction Below Seat; Flow Direction Above the Seat

13
Replacing the seal set
Type 2000, 2002, 2012
OnlyforactuatorsizeC:
→ ControlfunctionA: Place intermediate washer
20
andO-ring
21
on spindle.
→ ControlfunctionB:Placepressurespring
35
,intermediatewasher
20
andO-ring
21
on spindle.
OnlyforactuatorsizeD,E:
→ ControlfunctionAandI:Placellerpiece
19
and intermediate washer
20
on spindle.
→ ControlfunctionB:Placepressurespring
35
and intermediate washer
20
on spindle.
OnlyforactuatorsizeF,G,H:
→ ControlfunctionAandI:Placellerpiece
19
,intermediatewasher
20
andO-ring
21
on spindle.
→ ControlfunctionB:Placepressurespring
35
and intermediate washer
20
on spindle.
Allactuatorsizes:
→ Lubricatemountingactuatorbody
12
lubricantAmblygonTA.
→ Remove old piston seal
23
from pistons
22
cleangrooveandlubricatewell;lubricantAmblygonTA.
→ Insertnewpistonring
23
.
→ OnlyforactuatorsizeC:Insert pistons
22
andsupportingwasher
24
.
→ OnlyforactuatorsizeD,E:Insert pistons
22
,lightlylubricatedO-ring
21
andsupportingwasher
24
.
OnlyforactuatorsizeF,G,H:
→ ControlfunctionAandI: Insert pistons
22
andsupportingwasher
24
.
→ ControlfunctionB: Insert pistons
22
,lightlylubricatedO-ring
21
andsupportingwasher
24
.
Allactuatorsizes:
→ Carefully screw in actuator on the swivel plate
3
(only put pressure on the upper section of the swivel plate).
→ Wet spindle thread
2
withspecialadhesiveLOCTITE274andscrewonnut
25
tightlywithawrench..
→ Mount position indicator
26
(not actuator size C).
→ ControlfunctionA:Usepressuresprings
28 29
.
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