EKOM DK50 D, Руководство по обслуживанию

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SERVICE MANUAL
SM-eVENT-GB-3_8-2006.doc
15
7.13. Replacement of piston with connecting rod and piston rings
•
Is necessary to disconnect pressure hose (1).
•
Disassemble crank case cap (2), complete cylinder head (3),
spring (4), seat of membrane (5) with O-ring (6) (2 pcs) and
carefully take out cylinder (7).
•
Release screw (8) on connecting rod with piston (9), eject
connecting rod from bearing (10) and take it out.
•
Embed a new connecting rod with piston onto the bearing (ca
1
÷
1.5 mm from crank), embed cylinder (7) and ensure it with tools
Part No. 023000239 (12) with 2 pcs of screws, subsequently turn
several times with crank (minimally 10x), check the position of
connecting rod in piston (11) and tighten the screw (8) on
connecting rod. If the position of connecting rod in piston is not
correct, it is necessary to adjust connecting rod on bearing again
and to tighten screw on connecting rod.
•
Disassemble the preparation for ensuring piston, embed cylinder
onto crank box, seat of membrane (5) with O-ring (6) (2
pcs), spring (4), complete cylinder head (3) and screw screws (4
pcs) with washers (4 pcs).
•
Turn crank several times, the mechanism of connecting rod must
move smoothly without starts, fix the crank case cap (2) using
screws (6 pcs). Connect pressure hosee.
Replacement of the bearing:
•
Strip the bearing with tools Part No. 191000001.
•
Press the new bearing on piston pin.
8. CUT-OFF
If the compressor is not going to be used for a long period of time, it is recommended that the
appliance be disconnected from the mains supply and the air pressure in the air chamber be
released.
9. DISPOSAL OF THE APPLIANCE
•
Disconnect the appliance from the mains supply.
•
Release the air pressure in pressure tank.
•
Dispose of the appliance according to local valid regulations.
•
The parts used in this product, when disposed, do not have negative impact on the
environment.
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