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EFA 620 - Assembly of Eccentric Shaft; Maintenance

EFA 620
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Schmid & Wezel
D 75433 Maulbronn
Seite/ Page
18/ 28
Ausführung/ Version
0
3.2012
4.4 Assembly of eccentric shaft
The eccentric shaft (12 - 20) is assembled in the re-
verse order:
Before screwing on bearing cover (21), coat all
sliding surfaces in the dehider head with EFA
Special Grease (50)!
Install eccentric shaft (12 - 20) in the bearing
cover until it bottoms and then install com-
pletely in the housing (1).
5. Maintenance
Malfunctions may occur during operation, but
these are generally relatively simple to remedy.
Table 1: "Troubleshooting" lists these malfunc-
tions with possible causes and resulting potential
remedies.
Have all work carried out only by
qualified, trained specialist per-
sonnel.
Table 1: Troubleshooting
Malfunction Possible cause Remedy
The machine does not start when
the trigger handle is pressed
1. Air filter on air conditioner
clogged
Replace air filter
2. Hose coupling loose
Check the proper connection of
the hoses
3. Rotor slide defective Replace rotor slide
Handle cannot be pressed
4. Valve spring broken Replace valve
5. Valve jammed due to soiling Clean valve
Handle iced 6. Air pressure set too high Adjust to 6 - 8 bar
Machine does not start
7. Motor or gear box parts defec-
tive
See “Disassembly, assembly” on
page 17
Machine parts corroded
8. Water in inlet line. Air condi-
tioner defective.
Replace parts or air conditioner,
see “Disassembly, assembly” on
page 17

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