9.2.7 Replace O-ring on the circular jet
control .
Personnel:
Operator
+ additional qualification explosion pro-
tection
+ Additional qualification high pressure
Protective equipment:
Face protection
Protective workwear
Protective gloves
Fig. 28: Replace O-ring on the circular jet
control
2. Unscrew sealing screw (1).
3. Unscrew flat jet control (3).
4. Pull off O-ring (4).
5. Wet new O-ring (4) with oil.
6. Pull up new O-ring (4).
7. Screw flat jet control (3) into the housing
(2).
ð
Flat jet control latches in.
9. Wet sealing screw (1) with the sealing
compound.
10. Screw in sealing screw (1).
10
Disassembly and Disposal
10.1 Safety recommendations
WARNING!
Material escaping under pressure
Material leaking under high pressure can
penetrate the body. Even if the injury looks
like a harmless cut wound, the penetrating
material leads to amputation, serious inju-
ries can cause death.
– Do not try to seal leakages using body
parts, gloves or towels.
– If there are injuries, seek medical
attention immediately.
Before working on the product:
– Disconnect the system, in which the
product is installed, from compressed
air and material supply.
– Secure the system against being
switched on again.
– Depressurize the lines.
Disassembly and Disposal
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