WAGNER GA 2800EA, Руководство по эксплуатации

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36
GA 2800EA, GA 2805EA
E 1 2
3
4
6
7
5
D
B_00140
OPERATING MANUAL
EDITION 12/2008 PART NO. DOC350731
8.3
EXCHANGE OF VALVE ROD SEALS
1. Remove valve rod as described in paragraph 8.2
2. Hold with universal spanner at surface (D) and unscrew valve sealing element (1/E)
using a small pliers.
3. Remove compression ring with O-ring (2) and seal (3).
4. If the tappet seal is faulty, undo the nut (6) with the universal spanner and pull out the
tappet seal (7).
5. Replace the O-ring (2), the front seal (3) and, if necessary, the tappet seal (7) or the
piston seal ( 5).
6. Reassemble valve rod in reverse order and secure thread with Loctite 270. See
paragraph 8.2.
Attention:
Do not damage
sealing surfaces
Note
Secure threads with
Loctite 270
#!54)/.
$EFECTIVESEALINGSURFACE
%QUIPMENTDAMAGETOTHEGUN
#OATINGERROR
œ $ONOTDAMAGETHESEALINGSURFACE
3)()??'"
CAUTION
Unsuitable tool!
Damage to seals and sealing surfaces
œ Do not hold the valve rod with pliers or a similar tool.
SIHI_0006_GB