33
Cobra 40-10/2K
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B_03124
B_03126
2
3
1
4
OPERATING MANUAL
EDITION 10/2010
PART NO. DOC322871
6.3.2
OIL CHANGE
After 500 service hours or one time per year an oil change is to be accomplished.
Necessary accessories:
Order No. 322911 Kit oil fi lling
CAUTION
Using of hydraulic oil
Malfunction by using of wrong hydraulic oil
Take only original hydraulic oil - Wagner Order No. 322912
(250 ml; 15 cu inch)
SIHI_0072_GB
Discharge oil
Procedure
1. Shutting down and cleaning -> chapter 5.3.3 until point 6.
2. Place unit as shown in the picture and dismount cap and shuttering pressure stage.
3. Unscrew piston cover (1).
4. Place empty oil container (2).
5. Unscrew oil bowl assy. (3) and drain.
6. Unscrew lock plugs and lock screws (4).
7. Slowly start up the pump until no oil fl ows out the oil suction nipple (5).
8. Screw in clean oil bowl assy. (3) and o-ring.
